GB1034653A - Improvements in or relating to safety devices - Google Patents

Improvements in or relating to safety devices

Info

Publication number
GB1034653A
GB1034653A GB1255462A GB1255462A GB1034653A GB 1034653 A GB1034653 A GB 1034653A GB 1255462 A GB1255462 A GB 1255462A GB 1255462 A GB1255462 A GB 1255462A GB 1034653 A GB1034653 A GB 1034653A
Authority
GB
United Kingdom
Prior art keywords
rope
supports
slider
drum
handle
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
GB1255462A
Inventor
Harold William Simpson
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Priority to GB1255462A priority Critical patent/GB1034653A/en
Priority to FR43513A priority patent/FR1356533A/en
Publication of GB1034653A publication Critical patent/GB1034653A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • 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
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes

Landscapes

  • 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)

Abstract

1,034,653. Rope railways. BABCOCK & WILCOX Ltd. April 2, 1963 [April 2, 1962], No. 12554/62. Heading B7L. A safety device for a person traversing an elevated way 3, comprises a rope 4 acting as a hand hold and being fixed at one end 16 and wound on to a drum 20 at the other whereby the rope can be tensioned before use by raising handle 31 to rotate the drum 20, a pin in an appropriate hole 37 in guide 32 holding the handle in position; personal harness is attached to a slider 50 on the rope, an arm 52, Fig. 8, of which is at an angle to a plane through the axis of bore 52 corresponding to the inclination of a slot 44 in rope supports 40, Fig. 5, each support comprising a cylindrical sleeve 43 and supporting ribs 41, 42. The slider 50 can pass through the supports without disconnection from the rope. In Fig. 10 (not shown), the rope is bent through a right angle at its end 16 and a recessed pulley enables the slider to follow the rope. The rope may be alternatively tensioned by forming a kink in it. The various supports 40 and supports for the drum 20 and handle 31 are attached to a framework of girders by hook bolts.
GB1255462A 1962-04-02 1962-04-02 Improvements in or relating to safety devices Expired GB1034653A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1255462A GB1034653A (en) 1962-04-02 1962-04-02 Improvements in or relating to safety devices
FR43513A FR1356533A (en) 1962-04-02 1963-04-02 Safety device, especially for tower crane boom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1255462A GB1034653A (en) 1962-04-02 1962-04-02 Improvements in or relating to safety devices

Publications (1)

Publication Number Publication Date
GB1034653A true GB1034653A (en) 1966-06-29

Family

ID=10006779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1255462A Expired GB1034653A (en) 1962-04-02 1962-04-02 Improvements in or relating to safety devices

Country Status (2)

Country Link
FR (1) FR1356533A (en)
GB (1) GB1034653A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414926A1 (en) * 1978-01-20 1979-08-17 Thomson Csf Safety cable clamp for pylons - has link on cable released automatically on climbing and relocking onto pylon for descent
FR2600540B2 (en) * 1986-06-27 1991-05-10 Herlicq Fils Ets Alfred SAFETY DEVICE FOR HIGH HEIGHT TRAFFIC.
GB8630787D0 (en) * 1986-12-23 1987-02-04 Barrow Hepburn Equip Ltd Fall-arrest cable attachments
FR2637314B1 (en) * 1988-09-30 1990-11-30 Peltier Marcel LIFELINE SECURITY DEVICE
GB2407611B (en) * 2003-10-30 2007-09-19 Latchways Plc A fall arrest system

Also Published As

Publication number Publication date
FR1356533A (en) 1964-03-27

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