US3757744A - Harness for parachutes and the like - Google Patents

Harness for parachutes and the like Download PDF

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US3757744A
US3757744A US00203782A US3757744DA US3757744A US 3757744 A US3757744 A US 3757744A US 00203782 A US00203782 A US 00203782A US 3757744D A US3757744D A US 3757744DA US 3757744 A US3757744 A US 3757744A
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harness
user
adjusting
strap portions
straps
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US00203782A
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M Pravaz
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ETUDES ET FAB AERONAUTIQUES
ETUDES ET FABR AERONAUTIQUES FR
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ETUDES ET FAB AERONAUTIQUES
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D17/00—Parachutes
    • B64D17/22—Load suspension
    • B64D17/30—Harnesses

Definitions

  • the present invention relates to harnesses for parachutes and workmen carrying out dangerous work having a falling hazard.
  • known harnesses usually have. four adjusting points disposed respectively on upper straps, constituting shoulder straps, and on lower straps, constituting thigh straps. Four successive operations are therefore required for adjusting.
  • these straps are interconnected on the chest of the user by a rapid unhook or release buckle or the like and the release presents no problem.
  • An object of the invention is to simplify the adjustment of the harness to the size of the user.
  • the invention provides an improved harness which is so adapted and arranged that it has only two adjusting points.
  • the two adjusting points are disposed on the straps constituting the shoulder straps.
  • the corresponding strap on each side of the harness the corresponding strap, forming a shoulder strap, has an adjusting slip ring in which is engaged an adjusting strap terminating in an attaching member for attachment to rapid-release means and two straps, one being a belt strap and the other a thigh strap, each of which terminates in a ring through which is passed the adjusting strap before its engagement in the rapid release means.
  • FIG. 1 is a three-quarter perspective view of a harness according to the invention in the free condition
  • FllG. 2 is a corresponding front perspective view of the harness in its condition after it has been placed in position on the user;
  • FIG. 3 is a partial sectional view taken on line 33 of FIG. 2, and
  • FIG. l is a three-quarter perspective view of a modification of the harness according to the invention.
  • the harness comprises a centre rapidly releasing or unhooking buckle ll from which upwardly extend two strap portions 2 constituting shoulder straps, these strap portions extending rearwardly in the form of back strap portions and being interconnected to form one piece by a lower connecting portion 3 adapted to support the buttocks of the user.
  • Each belt portion 2 terminates in a member 4 for engaging or hooking in the buckle l.
  • each of the shoulder straps 2 Secured to each of the shoulder straps 2 is an adjusting slip ring 5, the latter being secured for example by means of a folded strip 6 which is sewn onto the shoulder strap.
  • an adjusting strap 7 Engaged in each of the slip rings is an adjusting strap 7 which terminates-at its lower end in a member 8 for attachment to the buckle 1.
  • An end member 9 is secured to the upper other end of the strap 7 so as to preclude the strap 7 from slipping through the thigh strap 15 attached to the connecting portion 3 a full stop.
  • the rapid-release buckle 1 preferably remains connected by the corresponding member 4 to one of the shoulder straps 2. The other straps hang loosely.
  • the user puts the two shoulder straps 2 over his shoulders and hooks the member 4 of the second shoulder strap 2 to the buckle 1. Then he engages the member 8 at the free end of each of the adjusting straps 7, first in the ring 12 of the corresponding thigh strap 15 which he raises by passing it between his thighs, then in the ring 11 carried by the corresponding end of the belt strap 14, and finally engages the member 8 in the rapid-release buckle 1.
  • the harness is as shown in FIG. 2, except that the harness has not been adjusted to the size of the user, at any rate if it is the first time that the harness has been put on the user.
  • each of the straps 7 in the corresponding adjusting ring 5 therefore constitute the sole adjusting points of the harness, sincethe adjustment of each strap 7 affects the position of the two belt strap portions 13 and the two thigh straps 15.
  • FIG. 4 shows a harness according to the invention in which all of the straps, identical to those just described are completed by a back piece 16, as disclosed in French Patent application No. 70,42,108 filed by the Applicant.
  • a harness for a parachutist or workman carrying out work involving a falling hazard comprising in combination means defining an upper harness back part for engaging the upper part of the back of the harness user and a lower harness back part for engaging under the buttocks of the user, two shoulder strap portions integral with and extending in a first part of the shoulder strap portions forwardly from said upper back part and then extending downwardly from said first part for respectively engaging the two shoulders of the user, said shoulder strap portions having lower front ends, rapid-release means for location in front of the user, said lower ends being engaged with said rapid-release means, two inner thigh strap portions integral with and extending forwardly and upwardly from said lower back part for respectively extending on the inside of the two thighs of the user and having upper ends, two first loop means respectively attached to said two thigh strap portions adjacent said upper ends, two second loop means respectively attached to said lower back part and respectively for association with said two first loop means; the provision of means for
  • a harness for a parachutist or workman carrying out work involving a falling hazard comprising in combination means defining an upper harness back part for engaging the upper part of the back of the harness user and a lower harness back part for engaging under the buttocks of the user, two shoulder strap portions integral with and extending in a first part of the shoulder strap portions forwardly from said upper back part and then extending downwardly from said first part for respectively engaging the two shoulders of the user,
  • said shoulder strap portions having lower front ends, rapid-release means for location in front of the user, said lower ends being engaged with said rapid-release means, two inner thigh strap portions integral with and extending forwardly and upwardly from said lower back part for respectively extending on the inside of the two thighs of the user and having upper ends, two first loop means respectively attached to said two thigh strap portions adjacent said upper ends, two second loop means respectively attached to said lower back part and respectively for association with said two first loop means; the provision of means for adjusting the harness to the user while allowing complete release of the harness from the user and comprising two adjusting straps having lower ends respectively engaged with said rapid-release means and upper ends, fixing means for fixing said two adjusting straps respectively to said two shoulder strap portions adjacent said upper ends of said adjusting straps, each of said adjusting straps extending from said fixing means downwardly and then through the corresponding first loop means and then through the associated second loop means to said rapid-release means, and means for adjusting the length of each of said two adjusting straps for adjusting the harness to the size of

Abstract

A harness for a parachutist or workman carrying out dangerous work liable to result in the falling of the workman. The harness has only two adjusting points. The harness has a rapid release means to which are attached a pair of shoulder straps and the ends of a pair of adjusting straps. The opposite or free ends of the adjusting straps pass through fixing means, defining the adjusting points and mounted on the shoulder straps. Adjustment of the entire harness is effected by manipulation of the free ends of the adjusting straps.

Description

United States Patent 1 91 Pravaz Sept. 11, 1973 [54] HARNESS FOR PARACHUTES AND THE 2,370,357 2/1945 Kjellson 244/151 R LIKE 3,424,134 1/1969 Rosenblum 119/96 2,405,671 8/1946 Quilter et a1 244 151 R Inventor: Marcel Praval, y, France 3,428,029 2/1969 Klickstein et a1. 119/96 Assigneez Etudes et Fabrications 2,817,393 12/1957 Mltchell 119/96 Aeronautiques, Paris, France Primary Examiner-Louis G. Mancene [22] Filed: 1971 Assistant ExaminerJames H. Czerwonky 21 APPL No; 203 2 Attorney-John Lezdey [30] Foreign Application Priority Data [57] ABSTRACT Dec. 15, 1970 France 7045214 A harness for Pardchutist or workman carrying dangerous work liable to result in the falling of the 52 us. 01. 119/96, 244/122 AG, 244/151 R Workman The harness has y two adjusting P 51 1m. 01 B64d 17/30 The harness has a rapid release means 10 which are [58] Field of Search 119/96; 244/151 R, tached a P Shoulder Straps and the ends of a P 244/151 A 22 A6 of adjusting straps. The opposite or free ends of the adjusting straps pass through fixing means, defining the [56] References Cited adjusting points and mounted on the shoulder straps.
UNITED STATES PATENTS Adjustment of the entire harness is effected by manipu- 2 719 686 10/1955 Homing 4/151 R lation of the free ends of the adjusting straps. 3,452,374 7/1969 Turner 244/151 R X 3 Claims, 4 Drawing Figures HARNESS FOR PARACHUTES AND THE LIKE The present invention relates to harnesses for parachutes and workmen carrying out dangerous work having a falling hazard.
It is known that these harnesses to which the parachute or other holding means for the workman is fixed must be capable of being rapidly adjustable to the size of the user and moreover comprise means for releasing the user rapidly and even instantaneously in the case of a parachutist who after landing would run the risk of being dragged along by the open parachute.
For adjusting purposes, known harnesses usually have. four adjusting points disposed respectively on upper straps, constituting shoulder straps, and on lower straps, constituting thigh straps. Four successive operations are therefore required for adjusting.
As concerns the release, these straps are interconnected on the chest of the user by a rapid unhook or release buckle or the like and the release presents no problem.
An object of the invention is to simplify the adjustment of the harness to the size of the user.
The invention provides an improved harness which is so adapted and arranged that it has only two adjusting points.
Preferably, the two adjusting points are disposed on the straps constituting the shoulder straps.
According to one embodiment of the invention, on each side of the harness the corresponding strap, forming a shoulder strap, has an adjusting slip ring in which is engaged an adjusting strap terminating in an attaching member for attachment to rapid-release means and two straps, one being a belt strap and the other a thigh strap, each of which terminates in a ring through which is passed the adjusting strap before its engagement in the rapid release means.
Further features and advantages of the invention will be apparent from the ensuing description with reference to the accompanying drawings.
In the drawings FIG. 1 is a three-quarter perspective view of a harness according to the invention in the free condition;
FllG. 2 is a corresponding front perspective view of the harness in its condition after it has been placed in position on the user;
FIG. 3 is a partial sectional view taken on line 33 of FIG. 2, and
FIG. l is a three-quarter perspective view of a modification of the harness according to the invention.
In the embodiment shown in FIGS. 1-3, the harness comprises a centre rapidly releasing or unhooking buckle ll from which upwardly extend two strap portions 2 constituting shoulder straps, these strap portions extending rearwardly in the form of back strap portions and being interconnected to form one piece by a lower connecting portion 3 adapted to support the buttocks of the user. Each belt portion 2 terminates in a member 4 for engaging or hooking in the buckle l.
Secured to each of the shoulder straps 2 is an adjusting slip ring 5, the latter being secured for example by means of a folded strip 6 which is sewn onto the shoulder strap. Engaged in each of the slip rings is an adjusting strap 7 which terminates-at its lower end in a member 8 for attachment to the buckle 1. An end member 9 is secured to the upper other end of the strap 7 so as to preclude the strap 7 from slipping through the thigh strap 15 attached to the connecting portion 3 a full stop.
Before being put on by the user, the harness is as shown in FIG. 1. The rapid-release buckle 1 preferably remains connected by the corresponding member 4 to one of the shoulder straps 2. The other straps hang loosely.
To put on the harness, the user puts the two shoulder straps 2 over his shoulders and hooks the member 4 of the second shoulder strap 2 to the buckle 1. Then he engages the member 8 at the free end of each of the adjusting straps 7, first in the ring 12 of the corresponding thigh strap 15 which he raises by passing it between his thighs, then in the ring 11 carried by the corresponding end of the belt strap 14, and finally engages the member 8 in the rapid-release buckle 1.
When both adjusting straps 7 have been thus attached to the buckle 1, the harness is as shown in FIG. 2, except that the harness has not been adjusted to the size of the user, at any rate if it is the first time that the harness has been put on the user.
To adjust the harness to his size, the user merely has to slide in the suitable direction each of the straps 7 in the corresponding adjusting ring 5. These two adjusting rings 5 therefore constitute the sole adjusting points of the harness, sincethe adjustment of each strap 7 affects the position of the two belt strap portions 13 and the two thigh straps 15.
To release himself from the harness, the user has merely to open the rapid-release buckle 1 in the usual manner.
FIG. 4 shows a harness according to the invention in which all of the straps, identical to those just described are completed by a back piece 16, as disclosed in French Patent application No. 70,42,108 filed by the Applicant.
Having now described my invention what I claim and desire to secure by Letters Patent is 1. In a harness for a parachutist or workman carrying out work involving a falling hazard, comprising in combination means defining an upper harness back part for engaging the upper part of the back of the harness user and a lower harness back part for engaging under the buttocks of the user, two shoulder strap portions integral with and extending in a first part of the shoulder strap portions forwardly from said upper back part and then extending downwardly from said first part for respectively engaging the two shoulders of the user, said shoulder strap portions having lower front ends, rapid-release means for location in front of the user, said lower ends being engaged with said rapid-release means, two inner thigh strap portions integral with and extending forwardly and upwardly from said lower back part for respectively extending on the inside of the two thighs of the user and having upper ends, two first loop means respectively attached to said two thigh strap portions adjacent said upper ends, two second loop means respectively attached to said lower back part and respectively for association with said two first loop means; the provision of means for adjusting the harness to the user while allowing complete release of the harness from the user and comprising two adjusting straps having lower ends respectively engaged with said rapid-release means and upper ends, fixing means for fixing said two adjusting straps respectively to said two shoulder strap portions adjacent said upper ends of said adjusting straps so that said first parts of said shoulder strap portions are in the extension of and integral with said adjusting straps and constitute two strap assemblies, each of said adjusting straps extending freely through the corresponding first loop means and second loop means, and means for adjusting the length of each of said two strap assemblies for adjusting the harness to the size of the user.
2. A harness as claimed in claim 1, wherein said upper part and lower part of said harness constitute a single back piece.
3. In a harness for a parachutist or workman carrying out work involving a falling hazard, comprising in combination means defining an upper harness back part for engaging the upper part of the back of the harness user and a lower harness back part for engaging under the buttocks of the user, two shoulder strap portions integral with and extending in a first part of the shoulder strap portions forwardly from said upper back part and then extending downwardly from said first part for respectively engaging the two shoulders of the user,
said shoulder strap portions having lower front ends, rapid-release means for location in front of the user, said lower ends being engaged with said rapid-release means, two inner thigh strap portions integral with and extending forwardly and upwardly from said lower back part for respectively extending on the inside of the two thighs of the user and having upper ends, two first loop means respectively attached to said two thigh strap portions adjacent said upper ends, two second loop means respectively attached to said lower back part and respectively for association with said two first loop means; the provision of means for adjusting the harness to the user while allowing complete release of the harness from the user and comprising two adjusting straps having lower ends respectively engaged with said rapid-release means and upper ends, fixing means for fixing said two adjusting straps respectively to said two shoulder strap portions adjacent said upper ends of said adjusting straps, each of said adjusting straps extending from said fixing means downwardly and then through the corresponding first loop means and then through the associated second loop means to said rapid-release means, and means for adjusting the length of each of said two adjusting straps for adjusting the harness to the size of the user.

Claims (3)

1. In a harness for a parachutist or workman carrying out work involving a falling hazard, comprising in combination : means defining an upper harness back part for engaging the upper part of the back of the harness user and a lower harness back part for engaging under the buttocks of the user, two shoulder strap portions integral with and extending in a first part of the shoulder strap portions forwardly from said upper back part and then extending downwardly from said first part for respectively engaging the two shoulders of the user, said shoulder strap portions having lower front ends, rapid-release means for location in front of the user, said lower ends being engaged with said rapid-release means, two inner thigh strap portions integral with and extending forwardly and upwardly from said lower back part for respectively extending on the inside of the two thighs of the user and having upper ends, two first loop means respectively attached to said two thigh strap portions adjacent said upper ends, two second loop means respectively attached to said lower back part and respectively for association with said two first loop means; the provision of means for adjusting the harness to the user while allowing complete release of the harness from the user and comprising two adjusting straps having loweR ends respectively engaged with said rapid-release means and upper ends, fixing means for fixing said two adjusting straps respectively to said two shoulder strap portions adjacent said upper ends of said adjusting straps so that said first parts of said shoulder strap portions are in the extension of and integral with said adjusting straps and constitute two strap assemblies, each of said adjusting straps extending freely through the corresponding first loop means and second loop means, and means for adjusting the length of each of said two strap assemblies for adjusting the harness to the size of the user.
2. A harness as claimed in claim 1, wherein said upper part and lower part of said harness constitute a single back piece.
3. In a harness for a parachutist or workman carrying out work involving a falling hazard, comprising in combination : means defining an upper harness back part for engaging the upper part of the back of the harness user and a lower harness back part for engaging under the buttocks of the user, two shoulder strap portions integral with and extending in a first part of the shoulder strap portions forwardly from said upper back part and then extending downwardly from said first part for respectively engaging the two shoulders of the user, said shoulder strap portions having lower front ends, rapid-release means for location in front of the user, said lower ends being engaged with said rapid-release means, two inner thigh strap portions integral with and extending forwardly and upwardly from said lower back part for respectively extending on the inside of the two thighs of the user and having upper ends, two first loop means respectively attached to said two thigh strap portions adjacent said upper ends, two second loop means respectively attached to said lower back part and respectively for association with said two first loop means; the provision of means for adjusting the harness to the user while allowing complete release of the harness from the user and comprising two adjusting straps having lower ends respectively engaged with said rapid-release means and upper ends, fixing means for fixing said two adjusting straps respectively to said two shoulder strap portions adjacent said upper ends of said adjusting straps, each of said adjusting straps extending from said fixing means downwardly and then through the corresponding first loop means and then through the associated second loop means to said rapid-release means, and means for adjusting the length of each of said two adjusting straps for adjusting the harness to the size of the user.
US00203782A 1970-12-15 1971-12-01 Harness for parachutes and the like Expired - Lifetime US3757744A (en)

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Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964182A (en) * 1973-10-31 1976-06-22 Pomeret Jean Claude Mechanical shovel
US4197816A (en) * 1978-04-07 1980-04-15 Charles Lusch Multi-purpose human harness
US4516516A (en) * 1983-10-31 1985-05-14 Methven Robert W Ballast apparatus for righting a capsized boat
US4720064A (en) * 1985-09-30 1988-01-19 The Boeing Company Ejection seat restraint/parachute harness
US4840144A (en) * 1985-11-27 1989-06-20 Productive Products Limited Child harness
US4932362A (en) * 1988-03-07 1990-06-12 Birchmire Iii Thomas H One finger quick release animal collar
US5046687A (en) * 1988-07-22 1991-09-10 The Boeing Company Adaptive torso restraint system
US5203829A (en) * 1991-10-25 1993-04-20 D B Industries, Inc. Safety harness with adjustable front d-ring
US5277348A (en) * 1992-06-02 1994-01-11 Reid Sandy R Articulated parachute harness
US5562326A (en) * 1994-06-21 1996-10-08 Stroud; Robert W. Personal body restraint device
US6006700A (en) * 1996-09-24 1999-12-28 Dalloz Safety, Inc. Safety harness
US6253874B1 (en) 1998-05-22 2001-07-03 D B Industries, Inc. Methods and apparatus for interconnecting harness straps
US6405685B1 (en) 1996-09-24 2002-06-18 Dalloz Fall Protection Investment, Inc. Method of fabricating a safety harness
US20020135175A1 (en) * 2001-03-23 2002-09-26 Schroth Safety Products Gmbh Safety harness
US20040025804A1 (en) * 2002-04-11 2004-02-12 Greg Smith Animal restraint apparatus and method of use
US20070278036A1 (en) * 2006-05-31 2007-12-06 The Hunter Safety System, Inc. Safety harness with suspension relief
US20090134678A1 (en) * 2006-07-20 2009-05-28 Blackmon Michael M Child safety seat with emergency harness release
US20100243373A1 (en) * 2009-03-30 2010-09-30 D B Industries, Inc. Buckle
US20100242232A1 (en) * 2009-03-31 2010-09-30 D B Industries, Inc. Safety Harness Strap Adjuster
US20100242233A1 (en) * 2009-03-31 2010-09-30 D B Industries, Inc. Method of Adjusting a Strap of a Safety Harness
US20110127381A1 (en) * 2009-09-29 2011-06-02 Eric Fradet Harness with adjustable back strap
US20120068017A1 (en) * 2010-09-22 2012-03-22 Niklas Henrik Gummeson Optimal adjustable parachute cargo harness
US20120222912A1 (en) * 2008-12-26 2012-09-06 Wood Norman E Lightweight Controlled Descent System with an Integral Reserve Suspension Relief Strap (RSRS)
US20130037347A1 (en) * 2008-12-26 2013-02-14 Norman E. Wood Controlled Descent System with an Increased Recovery Range
WO2013082643A1 (en) * 2011-02-17 2013-06-13 Stibilj Paul A fall arrest apparatus
US20130175117A1 (en) * 2012-01-10 2013-07-11 Honeywell International Inc. Convertible Safety Harness
US9993048B2 (en) 2015-06-10 2018-06-12 D B Industries, Llc Safety harness connector assembly

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DE3306839A1 (en) * 1983-02-26 1984-09-06 Autoflug Gmbh, 2084 Rellingen Safety and rescue belt
US4778307A (en) * 1986-12-23 1988-10-18 U.S. Divers Company Buoyancy compensator with an adjustable strap
US5220976A (en) * 1991-04-08 1993-06-22 Gunter Larry W Safety harness

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Cited By (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964182A (en) * 1973-10-31 1976-06-22 Pomeret Jean Claude Mechanical shovel
US4197816A (en) * 1978-04-07 1980-04-15 Charles Lusch Multi-purpose human harness
US4516516A (en) * 1983-10-31 1985-05-14 Methven Robert W Ballast apparatus for righting a capsized boat
US4720064A (en) * 1985-09-30 1988-01-19 The Boeing Company Ejection seat restraint/parachute harness
US4840144A (en) * 1985-11-27 1989-06-20 Productive Products Limited Child harness
US4932362A (en) * 1988-03-07 1990-06-12 Birchmire Iii Thomas H One finger quick release animal collar
US5046687A (en) * 1988-07-22 1991-09-10 The Boeing Company Adaptive torso restraint system
US5203829A (en) * 1991-10-25 1993-04-20 D B Industries, Inc. Safety harness with adjustable front d-ring
USRE35028E (en) * 1991-10-25 1995-08-29 D B Industries, Inc. Safety harness with adjustable front D-ring
US5277348A (en) * 1992-06-02 1994-01-11 Reid Sandy R Articulated parachute harness
US5562326A (en) * 1994-06-21 1996-10-08 Stroud; Robert W. Personal body restraint device
US6006700A (en) * 1996-09-24 1999-12-28 Dalloz Safety, Inc. Safety harness
US6405685B1 (en) 1996-09-24 2002-06-18 Dalloz Fall Protection Investment, Inc. Method of fabricating a safety harness
US20030101946A1 (en) * 1996-09-24 2003-06-05 Cox Ronald J. Safety harness
US7025171B2 (en) 1996-09-24 2006-04-11 Bacou-Dalloz Fall Protection, Inc. Safety harness
US6253874B1 (en) 1998-05-22 2001-07-03 D B Industries, Inc. Methods and apparatus for interconnecting harness straps
US20020135175A1 (en) * 2001-03-23 2002-09-26 Schroth Safety Products Gmbh Safety harness
US20040025804A1 (en) * 2002-04-11 2004-02-12 Greg Smith Animal restraint apparatus and method of use
US7357099B2 (en) * 2002-04-11 2008-04-15 Indiana Mills & Manufacturing, Inc. Animal restraint apparatus and method of use
US20070278036A1 (en) * 2006-05-31 2007-12-06 The Hunter Safety System, Inc. Safety harness with suspension relief
US20090134678A1 (en) * 2006-07-20 2009-05-28 Blackmon Michael M Child safety seat with emergency harness release
US8132864B2 (en) 2006-07-20 2012-03-13 Blackmon Michael M Child safety seat with emergency harness release
US8678134B2 (en) * 2008-12-26 2014-03-25 Norman E. Wood Lightweight controlled descent system with an integral reserve suspension relief strap (RSRS)
US8651235B2 (en) * 2008-12-26 2014-02-18 Norman E. Wood Controlled descent system with an increased recovery range
US20140224583A1 (en) * 2008-12-26 2014-08-14 Norman E. Wood Lightweight Controlled Descent System without Optional Friction Tape
US20130037347A1 (en) * 2008-12-26 2013-02-14 Norman E. Wood Controlled Descent System with an Increased Recovery Range
US20120222912A1 (en) * 2008-12-26 2012-09-06 Wood Norman E Lightweight Controlled Descent System with an Integral Reserve Suspension Relief Strap (RSRS)
US8181319B2 (en) 2009-03-30 2012-05-22 D B Industries, Inc. Buckle
US20100243373A1 (en) * 2009-03-30 2010-09-30 D B Industries, Inc. Buckle
US8967332B2 (en) 2009-03-31 2015-03-03 D B Industries, Llc Safety harness strap adjuster
US20100242233A1 (en) * 2009-03-31 2010-09-30 D B Industries, Inc. Method of Adjusting a Strap of a Safety Harness
US8794378B2 (en) * 2009-03-31 2014-08-05 D B Industries, Llc Method of adjusting a strap of a safety harness
US20100242232A1 (en) * 2009-03-31 2010-09-30 D B Industries, Inc. Safety Harness Strap Adjuster
US20110127381A1 (en) * 2009-09-29 2011-06-02 Eric Fradet Harness with adjustable back strap
US8528866B2 (en) * 2009-09-29 2013-09-10 Eric Fradet Harness with adjustable back strap
US8708284B2 (en) * 2010-09-22 2014-04-29 Niklas Henrik Gummeson Adjustable parachute cargo harness
US20120068017A1 (en) * 2010-09-22 2012-03-22 Niklas Henrik Gummeson Optimal adjustable parachute cargo harness
US20130319793A1 (en) * 2011-02-17 2013-12-05 SAS Safety Systems Holdings Pty Ltd as Trustee for the SAS Safety Systems Holdings Unit Trust Fall Arrest Apparatus
WO2013082643A1 (en) * 2011-02-17 2013-06-13 Stibilj Paul A fall arrest apparatus
US20130175117A1 (en) * 2012-01-10 2013-07-11 Honeywell International Inc. Convertible Safety Harness
US9027707B2 (en) * 2012-01-10 2015-05-12 Honeywell International Inc. Convertible safety harness
US9993048B2 (en) 2015-06-10 2018-06-12 D B Industries, Llc Safety harness connector assembly

Also Published As

Publication number Publication date
IL38253A0 (en) 1972-03-28
GB1343965A (en) 1974-01-16
DE2158760A1 (en) 1972-07-06
IL38253A (en) 1976-03-31
IT941145B (en) 1973-03-01
FR2118257A5 (en) 1972-07-28
CA967531A (en) 1975-05-13
SE388832B (en) 1976-10-18

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