GB1536354A - Energy absorber - Google Patents

Energy absorber

Info

Publication number
GB1536354A
GB1536354A GB2844476A GB2844476A GB1536354A GB 1536354 A GB1536354 A GB 1536354A GB 2844476 A GB2844476 A GB 2844476A GB 2844476 A GB2844476 A GB 2844476A GB 1536354 A GB1536354 A GB 1536354A
Authority
GB
United Kingdom
Prior art keywords
energy absorber
strap
energy
britax
heading
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2844476A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Britax Ltd
Original Assignee
Britax Ltd
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 Britax Ltd filed Critical Britax Ltd
Priority to GB2844476A priority Critical patent/GB1536354A/en
Priority to DE19762637593 priority patent/DE2637593A1/en
Priority to NL7609268A priority patent/NL7609268A/en
Priority to FR7625420A priority patent/FR2357263A1/en
Publication of GB1536354A publication Critical patent/GB1536354A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/128—Vibration-dampers; Shock-absorbers using plastic deformation of members characterised by the members, e.g. a flat strap, yielding through stretching, pulling apart
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • A62B35/04—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion incorporating energy absorbing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/123—Deformation involving a bending action, e.g. strap moving through multiple rollers, folding of members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)
  • Vibration Dampers (AREA)

Abstract

1536354 Energy absorbing belt BRITAX Ltd 1 June 1977 [8 July 1976] 28444/76 Heading A3V [Also in Division F2] In an energy absorber, particularly for use with a safety harness, a configured member 5 has apertures 4 with a strap 2 threaded therein so that the member is permanently deformable when a predetermined strap tension is exceeded.
GB2844476A 1976-07-08 1976-07-08 Energy absorber Expired GB1536354A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2844476A GB1536354A (en) 1976-07-08 1976-07-08 Energy absorber
DE19762637593 DE2637593A1 (en) 1976-07-08 1976-08-20 DEVICE FOR STARTING WORK
NL7609268A NL7609268A (en) 1976-07-08 1976-08-20 ENERGY ABSORPTION DEVICE.
FR7625420A FR2357263A1 (en) 1976-07-08 1976-08-20 SHOCK ABSORBER FOR SAFETY HARNESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2844476A GB1536354A (en) 1976-07-08 1976-07-08 Energy absorber

Publications (1)

Publication Number Publication Date
GB1536354A true GB1536354A (en) 1978-12-20

Family

ID=10275724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2844476A Expired GB1536354A (en) 1976-07-08 1976-07-08 Energy absorber

Country Status (4)

Country Link
DE (1) DE2637593A1 (en)
FR (1) FR2357263A1 (en)
GB (1) GB1536354A (en)
NL (1) NL7609268A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001087420A1 (en) * 2000-05-18 2001-11-22 Keyguard Limited Energy absorber
FR2857601A1 (en) * 2003-07-17 2005-01-21 Rodolphe Argoud Shock absorber for anchoring lifeline comprises long deformable element having fixing points to fixed point and lifeline
US8550225B2 (en) 2009-10-23 2013-10-08 D B Industries, Llc Energy absorber
US8584797B2 (en) 2006-10-16 2013-11-19 Honeywell Fall Protection Deutschland Gmbh & Co. Kg Fall arrester for a climbing protection system
US8967600B2 (en) 2010-12-22 2015-03-03 Zedel Safety lanyard and manufacturing method thereof
US9021749B2 (en) 2011-09-05 2015-05-05 H2Flo Pty Ltd Temporary roof anchor having shock absorbing means
US9132297B2 (en) 2012-07-18 2015-09-15 D B Industries, Llc Rope grab
USD739212S1 (en) 2013-05-10 2015-09-22 D B Industries, Llc Housing of a rope grab
WO2015143544A1 (en) * 2014-03-27 2015-10-01 Noetic Technologies Inc. Energy absorber for fall arrest system
US9168402B2 (en) 2012-07-18 2015-10-27 D B Industries, Llc Rope grab
USD746125S1 (en) 2013-05-10 2015-12-29 D B Industries, Llc Fixed side plate of a rope grab
US9227094B2 (en) 2011-09-05 2016-01-05 H2Flo Pty Ltd Height safety anchor
US9316008B2 (en) 2008-07-03 2016-04-19 H2Flo Pty Ltd Roof anchor with shock absorbing means
USD764258S1 (en) 2013-05-10 2016-08-23 D B Industries, Llc Housing of a rope grab

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359239A (en) * 1980-12-15 1982-11-16 The Budd Company Underride device for a trailer or truck
DE3426551A1 (en) * 1983-11-23 1985-05-30 Virtaradat Oy, Helsinki Damping device
DE29805788U1 (en) 1998-03-30 1998-07-30 Soell Gmbh Fall arrest system
FR2851924A1 (en) * 2003-03-04 2004-09-10 Courant Ring device for e.g., mountain climbing, ensures gradual braking constituted by positioning of several bits of cord of textile fibers in ring, where braking is caused by slip and/or rupture of cord in ring
DE202005011338U1 (en) * 2005-07-15 2006-11-23 Christian Dalloz Holding Deutschland Gmbh & Co. Kg Catch device is part of climbing protection system for preventing user from falling from ladder, platform has connecting element connected to detent pawl
DE202009017362U1 (en) * 2009-12-21 2011-05-05 Hailo-Werk Rudolf Loh Gmbh & Co. Kg Impact absorber for a climbing or climbing protection system
DE102015224611B4 (en) * 2015-12-08 2021-07-22 Autoliv Development Ab Seat belt device with force limitation

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001087420A1 (en) * 2000-05-18 2001-11-22 Keyguard Limited Energy absorber
US7461727B2 (en) 2000-05-18 2008-12-09 Keyguard Limited Energy absorber
FR2857601A1 (en) * 2003-07-17 2005-01-21 Rodolphe Argoud Shock absorber for anchoring lifeline comprises long deformable element having fixing points to fixed point and lifeline
US8584797B2 (en) 2006-10-16 2013-11-19 Honeywell Fall Protection Deutschland Gmbh & Co. Kg Fall arrester for a climbing protection system
US9316008B2 (en) 2008-07-03 2016-04-19 H2Flo Pty Ltd Roof anchor with shock absorbing means
US8550225B2 (en) 2009-10-23 2013-10-08 D B Industries, Llc Energy absorber
US8967600B2 (en) 2010-12-22 2015-03-03 Zedel Safety lanyard and manufacturing method thereof
US9227094B2 (en) 2011-09-05 2016-01-05 H2Flo Pty Ltd Height safety anchor
US9021749B2 (en) 2011-09-05 2015-05-05 H2Flo Pty Ltd Temporary roof anchor having shock absorbing means
US9168402B2 (en) 2012-07-18 2015-10-27 D B Industries, Llc Rope grab
US9132297B2 (en) 2012-07-18 2015-09-15 D B Industries, Llc Rope grab
US9636528B2 (en) 2012-07-18 2017-05-02 D B Industries, Llc Rope grab
USD739212S1 (en) 2013-05-10 2015-09-22 D B Industries, Llc Housing of a rope grab
USD746125S1 (en) 2013-05-10 2015-12-29 D B Industries, Llc Fixed side plate of a rope grab
USD764258S1 (en) 2013-05-10 2016-08-23 D B Industries, Llc Housing of a rope grab
WO2015143544A1 (en) * 2014-03-27 2015-10-01 Noetic Technologies Inc. Energy absorber for fall arrest system

Also Published As

Publication number Publication date
NL7609268A (en) 1978-01-10
FR2357263B1 (en) 1979-05-18
FR2357263A1 (en) 1978-02-03
DE2637593A1 (en) 1978-01-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee