FR2410482A1 - Fall protection device for safety harness - has braked retaining rope working with distance limiting system - Google Patents

Fall protection device for safety harness - has braked retaining rope working with distance limiting system

Info

Publication number
FR2410482A1
FR2410482A1 FR7736928A FR7736928A FR2410482A1 FR 2410482 A1 FR2410482 A1 FR 2410482A1 FR 7736928 A FR7736928 A FR 7736928A FR 7736928 A FR7736928 A FR 7736928A FR 2410482 A1 FR2410482 A1 FR 2410482A1
Authority
FR
France
Prior art keywords
braked
limiting system
protection device
fall protection
safety harness
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.)
Pending
Application number
FR7736928A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7736928A priority Critical patent/FR2410482A1/en
Publication of FR2410482A1 publication Critical patent/FR2410482A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A62B1/14—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brakes sliding on the rope

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)
  • Braking Arrangements (AREA)

Abstract

The device breaks a fall of the wearer over a predetermined distance. It comprises a braked retaining rope (6), working in conjunction with a distance-limiting system. The length of rope necessary for re-use can be immediately recovered, and after falling the wearer can descend to the ground to free himself. Braking can be effected by passing the rope round grooved pulleys (4) prevented from rotation and over the faces of a locking cone (2).
FR7736928A 1977-11-30 1977-11-30 Fall protection device for safety harness - has braked retaining rope working with distance limiting system Pending FR2410482A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7736928A FR2410482A1 (en) 1977-11-30 1977-11-30 Fall protection device for safety harness - has braked retaining rope working with distance limiting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736928A FR2410482A1 (en) 1977-11-30 1977-11-30 Fall protection device for safety harness - has braked retaining rope working with distance limiting system

Publications (1)

Publication Number Publication Date
FR2410482A1 true FR2410482A1 (en) 1979-06-29

Family

ID=9198587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736928A Pending FR2410482A1 (en) 1977-11-30 1977-11-30 Fall protection device for safety harness - has braked retaining rope working with distance limiting system

Country Status (1)

Country Link
FR (1) FR2410482A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505309A1 (en) * 1981-05-08 1982-11-12 Games DEVICE FOR BRAKING AND / OR IMMOBILIZING A LOAD, IN PARTICULAR A FALL PROTECTION DEVICE
FR2555060A1 (en) * 1983-11-23 1985-05-24 Virtaradat Oy Safety ladder belt and carriage damping mechanism
WO1992013601A1 (en) * 1991-02-06 1992-08-20 Henry Crawford Energy absorbing device
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505309A1 (en) * 1981-05-08 1982-11-12 Games DEVICE FOR BRAKING AND / OR IMMOBILIZING A LOAD, IN PARTICULAR A FALL PROTECTION DEVICE
US4531610A (en) * 1981-05-08 1985-07-30 Games Device enabling a load to be braked and/or held, notably an anti-fall safety device
FR2555060A1 (en) * 1983-11-23 1985-05-24 Virtaradat Oy Safety ladder belt and carriage damping mechanism
WO1992013601A1 (en) * 1991-02-06 1992-08-20 Henry Crawford Energy absorbing device
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

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Legal Events

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