GB8610326D0 - Changing over lifting cable - Google Patents

Changing over lifting cable

Info

Publication number
GB8610326D0
GB8610326D0 GB868610326A GB8610326A GB8610326D0 GB 8610326 D0 GB8610326 D0 GB 8610326D0 GB 868610326 A GB868610326 A GB 868610326A GB 8610326 A GB8610326 A GB 8610326A GB 8610326 D0 GB8610326 D0 GB 8610326D0
Authority
GB
United Kingdom
Prior art keywords
changing over
lifting cable
over lifting
cable
changing
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.)
Granted
Application number
GB868610326A
Other versions
GB2176456B (en
GB2176456A (en
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.)
MAN WOLFFKRAN
Original Assignee
MAN WOLFFKRAN
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 MAN WOLFFKRAN filed Critical MAN WOLFFKRAN
Publication of GB8610326D0 publication Critical patent/GB8610326D0/en
Publication of GB2176456A publication Critical patent/GB2176456A/en
Application granted granted Critical
Publication of GB2176456B publication Critical patent/GB2176456B/en
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
    • B66D3/043—Block and tackle system with variable number of cable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Jib Cranes (AREA)
GB08610326A 1985-04-26 1986-04-28 Apparatus for changing over the operation of the lifting cable in a crane Expired GB2176456B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853515156 DE3515156A1 (en) 1985-04-26 1985-04-26 DEVICE FOR RETRIEVING THE LIFTING ROPE IN A CRANE WITH A TROLLEY TRAVELABLE ON A HIGH-ALIGNED TRACK

Publications (3)

Publication Number Publication Date
GB8610326D0 true GB8610326D0 (en) 1986-06-04
GB2176456A GB2176456A (en) 1986-12-31
GB2176456B GB2176456B (en) 1988-04-07

Family

ID=6269231

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08610326A Expired GB2176456B (en) 1985-04-26 1986-04-28 Apparatus for changing over the operation of the lifting cable in a crane

Country Status (3)

Country Link
CH (1) CH670622A5 (en)
DE (1) DE3515156A1 (en)
GB (1) GB2176456B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104058345B (en) * 2014-04-15 2016-06-08 郑州科润机电工程有限公司 A kind of pulley mechanism of hoisting machinery
CN105731286A (en) * 2016-03-24 2016-07-06 安徽康成工业产品设计有限公司 Multidirectional cargo carrying device
CN106809748B (en) * 2017-03-15 2018-10-30 兰州兰石集团有限公司 The double-drum winch lifting system and rope of variable rope system are transform method
CN106629442B (en) * 2017-03-15 2018-10-02 兰州兰石集团有限公司 It is device that drilling machine traveling system, which becomes rope,
FR3114090B1 (en) 2020-09-16 2022-08-19 Manitowoc Crane Group France Double reeving hoist with latch locking mechanism
FR3114089B1 (en) 2020-09-17 2022-08-19 Manitowoc Crane Group France Double reeving hoist with rotary locking mechanism
FR3135259B1 (en) 2022-05-04 2024-05-03 Manitowoc Crane Group France Double reeving lifting device with improved latch locking mechanism
FR3139561A1 (en) 2022-09-14 2024-03-15 Manitowoc Crane Group France Lifting machine with automated reeving change

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1451362A (en) * 1965-06-22 1966-01-07 Richier Sa Improvement in hauling devices used for lifting loads
FR2228024A1 (en) * 1973-05-02 1974-11-29 Richier Sa Changeover for tower crane lifting hook - latch changes four strand pulley system to two strand
FR2368431A1 (en) * 1976-10-22 1978-05-19 Potain Sa Hoist mechanism with two blocks - has upper and lower blocks and grab hooking together and releasing automatically
DE2845874C2 (en) * 1978-10-21 1982-03-25 Elba Maschinenfabrik Kaiser GmbH & Co, 6670 St Ingbert Device for reeving the hoist rope in cranes
DE3149690A1 (en) * 1981-12-15 1983-06-23 Liebherr-Werk Biberach Gmbh, 7950 Biberach Device for re-reeving the lifting repe in cranes

Also Published As

Publication number Publication date
DE3515156A1 (en) 1986-10-30
GB2176456B (en) 1988-04-07
DE3515156C2 (en) 1987-12-23
GB2176456A (en) 1986-12-31
CH670622A5 (en) 1989-06-30

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990428