GB8914427D0 - Improvements in cranes - Google Patents

Improvements in cranes

Info

Publication number
GB8914427D0
GB8914427D0 GB898914427A GB8914427A GB8914427D0 GB 8914427 D0 GB8914427 D0 GB 8914427D0 GB 898914427 A GB898914427 A GB 898914427A GB 8914427 A GB8914427 A GB 8914427A GB 8914427 D0 GB8914427 D0 GB 8914427D0
Authority
GB
United Kingdom
Prior art keywords
cranes
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.)
Withdrawn
Application number
GB898914427A
Other versions
GB2234728A (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.)
HEEREMA ENGINEERING
Original Assignee
HEEREMA ENGINEERING
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 HEEREMA ENGINEERING filed Critical HEEREMA ENGINEERING
Priority to GB8914427A priority Critical patent/GB2234728A/en
Publication of GB8914427D0 publication Critical patent/GB8914427D0/en
Publication of GB2234728A publication Critical patent/GB2234728A/en
Withdrawn legal-status Critical Current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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/52—Floating cranes
    • 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
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
GB8914427A 1989-06-23 1989-06-23 Cranes Withdrawn GB2234728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8914427A GB2234728A (en) 1989-06-23 1989-06-23 Cranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8914427A GB2234728A (en) 1989-06-23 1989-06-23 Cranes

Publications (2)

Publication Number Publication Date
GB8914427D0 true GB8914427D0 (en) 1989-08-09
GB2234728A GB2234728A (en) 1991-02-13

Family

ID=10658933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8914427A Withdrawn GB2234728A (en) 1989-06-23 1989-06-23 Cranes

Country Status (1)

Country Link
GB (1) GB2234728A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5579931A (en) * 1989-10-10 1996-12-03 Manitowoc Engineering Company Liftcrane with synchronous rope operation
US6758356B1 (en) 1989-10-10 2004-07-06 Manitowoc Crane Companies, Inc. Liftcrane with synchronous rope operation
ES2065813B1 (en) * 1992-06-10 1997-05-16 Aguirrebengoa Vicente Guerra SYSTEM OF COLLECTION OF THE ANGLE OF THE PENDULUM OF THE HOOK OF A CRANE.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1025074A (en) *

Also Published As

Publication number Publication date
GB2234728A (en) 1991-02-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)