FR2561226B1 - Dispositif de securite d'un appareil de levage d'une charge - Google Patents

Dispositif de securite d'un appareil de levage d'une charge

Info

Publication number
FR2561226B1
FR2561226B1 FR8404054A FR8404054A FR2561226B1 FR 2561226 B1 FR2561226 B1 FR 2561226B1 FR 8404054 A FR8404054 A FR 8404054A FR 8404054 A FR8404054 A FR 8404054A FR 2561226 B1 FR2561226 B1 FR 2561226B1
Authority
FR
France
Prior art keywords
pulley
load
chain
block
winch
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
FR8404054A
Other languages
English (en)
Other versions
FR2561226A1 (fr
Inventor
Daniel Blaive
Eric Chopinet
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.)
Novatome SA
Original Assignee
Novatome SA
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 Novatome SA filed Critical Novatome SA
Priority to FR8404054A priority Critical patent/FR2561226B1/fr
Priority to AT85400486T priority patent/ATE29867T1/de
Priority to DE8585400486T priority patent/DE3560671D1/de
Priority to EP85400486A priority patent/EP0155217B1/fr
Publication of FR2561226A1 publication Critical patent/FR2561226A1/fr
Application granted granted Critical
Publication of FR2561226B1 publication Critical patent/FR2561226B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
    • B66D3/10—Applications of braking or detent devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear
    • B66C15/02—Safety gear for retaining load-engaging elements in the event of rope or cable breakage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
FR8404054A 1984-03-16 1984-03-16 Dispositif de securite d'un appareil de levage d'une charge Expired FR2561226B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8404054A FR2561226B1 (fr) 1984-03-16 1984-03-16 Dispositif de securite d'un appareil de levage d'une charge
AT85400486T ATE29867T1 (de) 1984-03-16 1985-03-13 Sicherheitsvorrichtung fuer hebezeuge einer last.
DE8585400486T DE3560671D1 (en) 1984-03-16 1985-03-13 Safety device for load-hoisting equipment
EP85400486A EP0155217B1 (fr) 1984-03-16 1985-03-13 Dispositif de sécurité d'un appareil de levage d'une charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8404054A FR2561226B1 (fr) 1984-03-16 1984-03-16 Dispositif de securite d'un appareil de levage d'une charge

Publications (2)

Publication Number Publication Date
FR2561226A1 FR2561226A1 (fr) 1985-09-20
FR2561226B1 true FR2561226B1 (fr) 1986-10-31

Family

ID=9302097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8404054A Expired FR2561226B1 (fr) 1984-03-16 1984-03-16 Dispositif de securite d'un appareil de levage d'une charge

Country Status (4)

Country Link
EP (1) EP0155217B1 (fr)
AT (1) ATE29867T1 (fr)
DE (1) DE3560671D1 (fr)
FR (1) FR2561226B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5511447A (en) * 1992-06-29 1996-04-30 Galloway; Peter E. Automatic ratchet block
ES2116153B1 (es) * 1994-05-30 1999-05-16 Ganchos De Seguridad S L Sistema de seguridad para aparatos elevadores.
CN1235791C (zh) 2001-01-18 2006-01-11 普卢姆塔茨有限公司 用于电梯或悬荷的紧急制动和减震装置
DE60331375D1 (de) 2003-11-27 2010-04-01 Ulma C Y E S Coop Verspannungssystem für verschalungen, gerüste oder sich bewegende lasten im allgemeinen
US7437782B1 (en) * 2006-01-06 2008-10-21 Joerns Healthcare Inc. Load sensing safety device for vertical lift
CN114180453B (zh) * 2022-02-17 2022-04-26 河南工学院 一种起重机防倾翻机构
CN115367646B (zh) * 2022-07-08 2024-05-10 江苏核电有限公司 一种核电站用装卸料机主起升驱动装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780318A (en) * 1955-10-11 1957-02-05 Roy A Owens Safety block
FR2359780A1 (fr) * 1976-07-28 1978-02-24 Lorraine Laminage Procede et dispositif pour le controle de l'accrochage de charges soulevees par plus d'un point
US4448290A (en) * 1981-11-23 1984-05-15 Acushnet Company Safety device for a cable wound drum

Also Published As

Publication number Publication date
EP0155217B1 (fr) 1987-09-23
EP0155217A1 (fr) 1985-09-18
DE3560671D1 (en) 1987-10-29
ATE29867T1 (de) 1987-10-15
FR2561226A1 (fr) 1985-09-20

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Legal Events

Date Code Title Description
TP Transmission of property