FR2740764B1 - IMPROVEMENT IN LIFTING CAPACITIES INCLUDING A SAFETY CONTACTOR AVAILABLE IN THE VICINITY OF THE RETURN PULLEY - Google Patents

IMPROVEMENT IN LIFTING CAPACITIES INCLUDING A SAFETY CONTACTOR AVAILABLE IN THE VICINITY OF THE RETURN PULLEY

Info

Publication number
FR2740764B1
FR2740764B1 FR9513212A FR9513212A FR2740764B1 FR 2740764 B1 FR2740764 B1 FR 2740764B1 FR 9513212 A FR9513212 A FR 9513212A FR 9513212 A FR9513212 A FR 9513212A FR 2740764 B1 FR2740764 B1 FR 2740764B1
Authority
FR
France
Prior art keywords
vicinity
improvement
return pulley
safety contactor
lifting capacities
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 - Fee Related
Application number
FR9513212A
Other languages
French (fr)
Other versions
FR2740764A1 (en
Inventor
Jean Luc Henninot
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.)
Huchez & Cie
Original Assignee
Huchez & Cie
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 Huchez & Cie filed Critical Huchez & Cie
Priority to FR9513212A priority Critical patent/FR2740764B1/en
Publication of FR2740764A1 publication Critical patent/FR2740764A1/en
Application granted granted Critical
Publication of FR2740764B1 publication Critical patent/FR2740764B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/50—Applications of limit circuits or of limit-switch arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
FR9513212A 1995-11-08 1995-11-08 IMPROVEMENT IN LIFTING CAPACITIES INCLUDING A SAFETY CONTACTOR AVAILABLE IN THE VICINITY OF THE RETURN PULLEY Expired - Fee Related FR2740764B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9513212A FR2740764B1 (en) 1995-11-08 1995-11-08 IMPROVEMENT IN LIFTING CAPACITIES INCLUDING A SAFETY CONTACTOR AVAILABLE IN THE VICINITY OF THE RETURN PULLEY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9513212A FR2740764B1 (en) 1995-11-08 1995-11-08 IMPROVEMENT IN LIFTING CAPACITIES INCLUDING A SAFETY CONTACTOR AVAILABLE IN THE VICINITY OF THE RETURN PULLEY

Publications (2)

Publication Number Publication Date
FR2740764A1 FR2740764A1 (en) 1997-05-09
FR2740764B1 true FR2740764B1 (en) 1997-12-26

Family

ID=9484354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9513212A Expired - Fee Related FR2740764B1 (en) 1995-11-08 1995-11-08 IMPROVEMENT IN LIFTING CAPACITIES INCLUDING A SAFETY CONTACTOR AVAILABLE IN THE VICINITY OF THE RETURN PULLEY

Country Status (1)

Country Link
FR (1) FR2740764B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106241609B (en) * 2016-08-14 2018-01-30 韩睿 A kind of monkey raising caging device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI24997A (en) * 2015-05-22 2016-11-30 PIĹ EK - VITLI KRPAN, d.o.o. A winch with a safety mechanism to stop the winding of the rope
CN105174063B (en) * 2015-10-16 2017-06-16 安徽华菱汽车有限公司 Lifting appliance and its counterweight limit device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE543381C (en) * 1930-11-09 1932-02-05 Maschf Augsburg Nuernberg Ag Equipment on cranes to prevent sagging of the cable section to be run from the jib head roller in the direction of the winch
DE959943C (en) * 1953-05-24 1957-03-14 Augsburg Nuernberg A G Zweigni Device for actuating the hoist limit switch on jib cranes, especially luffing cranes
GB1440919A (en) * 1972-09-16 1976-06-30 Delta Designs New Southgate Lt Hoist
US4067447A (en) * 1975-12-29 1978-01-10 Goss John B Safety device for cranes
US4170308A (en) * 1977-11-01 1979-10-09 Koehring Company Hydraulic function disconnect means
US4447043A (en) * 1982-09-14 1984-05-08 Augustino Bocchiaro Automatic cable stop for towing winch
GB8327682D0 (en) * 1983-10-15 1983-11-16 British Petroleum Co Plc Overhoist prevention system
DE3713621C1 (en) * 1987-04-23 1988-08-18 Geda Dechentreiter Maschb Gmbh Safety device for the electric cable winch of a construction elevator
DE4412579B4 (en) * 1994-04-13 2005-03-31 Grove U.S. LLC (n.d.Ges.d.Staates Delaware) Weight for a stroke limit switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106241609B (en) * 2016-08-14 2018-01-30 韩睿 A kind of monkey raising caging device

Also Published As

Publication number Publication date
FR2740764A1 (en) 1997-05-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100730