WO2005018744A3 - Evacuation device with releasing handles - Google Patents

Evacuation device with releasing handles Download PDF

Info

Publication number
WO2005018744A3
WO2005018744A3 PCT/US2004/025746 US2004025746W WO2005018744A3 WO 2005018744 A3 WO2005018744 A3 WO 2005018744A3 US 2004025746 W US2004025746 W US 2004025746W WO 2005018744 A3 WO2005018744 A3 WO 2005018744A3
Authority
WO
WIPO (PCT)
Prior art keywords
spool
handles
locking pins
evacuation device
moved
Prior art date
Application number
PCT/US2004/025746
Other languages
French (fr)
Other versions
WO2005018744A2 (en
Inventor
Peter C Wooster
Joseph Pepe Elijio Velasquez
Daniel Reed
Kenneth L Blue
Robert Van Arlen Smith
Original Assignee
Peter C Wooster
Joseph Pepe Elijio Velasquez
Daniel Reed
Kenneth L Blue
Robert Van Arlen Smith
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Peter C Wooster, Joseph Pepe Elijio Velasquez, Daniel Reed, Kenneth L Blue, Robert Van Arlen Smith filed Critical Peter C Wooster
Publication of WO2005018744A2 publication Critical patent/WO2005018744A2/en
Publication of WO2005018744A3 publication Critical patent/WO2005018744A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
    • A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
    • A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated

Abstract

An emergency evacuation device includes a housing enclosing a mounting structure. A spool assembly is mounted on the mounting structure within the housing, the spool assembly includes a rotatably mounted spool designed to receive a length of high tensile strength line. First and second centrifugal brakes are coupled to opposite sides of the spool for rotation with the spool and are constructed to maintain a rotation speed of the spool at a predetermined speed. A pair of spring biased locking pins are positioned adjacent opposite sides of the spool, each having a spool locking position and a spool unlocked position. A pair of handles is positioned to engage the locking pins and move them into the locking position when the handles are moved into a collapsed orientation and to disengage the locking pins when the handles are moved into an extended orientation.
PCT/US2004/025746 2003-08-20 2004-08-09 Evacuation device with releasing handles WO2005018744A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/644,313 2003-08-20
US10/644,313 US20050039981A1 (en) 2003-08-20 2003-08-20 Evacuation device with releasing handles

Publications (2)

Publication Number Publication Date
WO2005018744A2 WO2005018744A2 (en) 2005-03-03
WO2005018744A3 true WO2005018744A3 (en) 2006-05-18

Family

ID=34194058

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/025746 WO2005018744A2 (en) 2003-08-20 2004-08-09 Evacuation device with releasing handles

Country Status (2)

Country Link
US (1) US20050039981A1 (en)
WO (1) WO2005018744A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2385523B (en) * 2002-02-25 2004-01-07 Ronan Anthony Byrne Descent apparatus
US20050023085A1 (en) * 2003-07-30 2005-02-03 Munton Timothy John Lifesaver apparatus
US20070001048A1 (en) * 2005-05-18 2007-01-04 Wooster Peter C Descent device
TW200920438A (en) * 2007-07-18 2009-05-16 Stone S Throw Llc Personal escape device and methods for using same
GB2467953B (en) * 2009-02-20 2013-07-17 Latchways Plc Fall arrest system safety device
US8251176B2 (en) * 2009-10-14 2012-08-28 D B Industries, Inc. Self-retracting lifeline with disconnectable lifeline
US8567562B2 (en) * 2009-11-02 2013-10-29 B D Industries, LLC Brake assembly for a self-retracting lifeline assembly
US8469149B2 (en) 2010-06-07 2013-06-25 D B Industries, Llc Self-retracting lifeline with disconnectable lifeline
US9121462B2 (en) 2011-10-28 2015-09-01 D B Industries, Llc Self-retracting lifeline
US9707421B2 (en) 2013-02-08 2017-07-18 D B Industries, Llc Energy absorber cover
GB201303153D0 (en) 2013-02-22 2013-04-10 Capital Safety Group Northern Europ Ltd Fall Arrest Device
CN105477798B (en) * 2016-01-12 2018-08-07 胡士龙 A kind of rapid-falling escaper
CN105498102B (en) * 2016-01-12 2018-08-07 胡士龙 A kind of escape device
WO2018167798A1 (en) * 2017-03-17 2018-09-20 Mhatre Bhushan Comprehensive user controlled high rise descent and emergency escape and rescue system
KR101897154B1 (en) * 2017-05-26 2018-09-12 주식회사 코닥트 A rope type ascender
CN107198837B (en) * 2017-06-14 2019-09-10 台州市洛克赛工具有限公司 A kind of intelligent escape knapsack
CN108853763B (en) * 2018-08-07 2023-04-11 秦永仁 High-rise emergency escape device and escape operation method
US20220176173A1 (en) * 2020-12-07 2022-06-09 Werner Co. Self-retracting lifeline housing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US849221A (en) * 1905-12-02 1907-04-02 Frederick G Engel Automatic fire-escape machine.
US1016299A (en) * 1909-04-12 1912-02-06 Emery Snyder Fire-escape.
US4729454A (en) * 1986-05-14 1988-03-08 Piero Barelli Self-braking safety apparatus for the rapid descent of persons in cases of emergency

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979028A (en) * 1959-03-05 1961-04-11 Kingely Rescue Harness Inc Body harness
US3150744A (en) * 1961-07-21 1964-09-29 Fertier Raymond Individual safety elevator
SE382432B (en) * 1974-08-19 1976-02-02 M Silverstolpe FULL BACK BELT FOR USE DURING SAILING
US4553633A (en) * 1984-08-13 1985-11-19 Armstrong Timothy J Safety harness system for confined space workers
JPS61127753U (en) * 1985-01-28 1986-08-11
US5119767A (en) * 1988-08-16 1992-06-09 Jimenez Hector J G Child safety devices
US4927211A (en) * 1989-07-24 1990-05-22 Bolcerek Robert J Safety harness
US4934484A (en) * 1989-08-07 1990-06-19 Green Kenneth E Descending life saving device
US5220976A (en) * 1991-04-08 1993-06-22 Gunter Larry W Safety harness
US5581901A (en) * 1992-03-02 1996-12-10 M. Takahashi Lifesaving apparatus
US6378465B1 (en) * 1999-10-15 2002-04-30 Protecta International, Inc. Full-body safety harness
US6109698A (en) * 1999-11-22 2000-08-29 Perez; Philip Fast escape child safety harness
US6364417B1 (en) * 2000-02-29 2002-04-02 Rick Owen Silverman Safety harness
GB2385523B (en) * 2002-02-25 2004-01-07 Ronan Anthony Byrne Descent apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US849221A (en) * 1905-12-02 1907-04-02 Frederick G Engel Automatic fire-escape machine.
US1016299A (en) * 1909-04-12 1912-02-06 Emery Snyder Fire-escape.
US4729454A (en) * 1986-05-14 1988-03-08 Piero Barelli Self-braking safety apparatus for the rapid descent of persons in cases of emergency

Also Published As

Publication number Publication date
WO2005018744A2 (en) 2005-03-03
US20050039981A1 (en) 2005-02-24

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