GB1223789A - Improvements in or relating to cranes - Google Patents

Improvements in or relating to cranes

Info

Publication number
GB1223789A
GB1223789A GB6105069A GB6105069A GB1223789A GB 1223789 A GB1223789 A GB 1223789A GB 6105069 A GB6105069 A GB 6105069A GB 6105069 A GB6105069 A GB 6105069A GB 1223789 A GB1223789 A GB 1223789A
Authority
GB
United Kingdom
Prior art keywords
assembly
frame
parallel
crabs
dec
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
GB6105069A
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
Brown Boveri und Cie AG Switzerland
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
Priority to DE19681814926 priority Critical patent/DE1814926A1/en
Application filed by BBC Brown Boveri AG Switzerland, Brown Boveri und Cie AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of GB1223789A publication Critical patent/GB1223789A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/101Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means for containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/10Arrangement of ship-based loading or unloading equipment for cargo or passengers of cranes
    • B63B27/12Arrangement of ship-based loading or unloading equipment for cargo or passengers of cranes of gantry type

Abstract

1,223,789. Container ship cranes; spreaders for handling containers. BROWN BOVERI & CO. Ltd. 15 Dec., 1969 [16 Dec., 1968], No. 61050/69. Headings B8B and B8H. A container ship crane comprises two parallel jib structures 2, each composed of a pair of parallel arms hinged to rock about a parallel axis at their lower ends (not shown) and pivotally connected at their upper ends to opposite ends of a horizontal, rectangular cross-beam assembly 1. Two crabs 3 are mounted on the assembly 1 and are movable in the fore-and-aft direction as is the crane along a track provided on the ship. Each crab carries a pair of spaced pulleys 4 around which a carrier rope 5 runs and is attached to a corner of a horizontal pick-up frame 6 adjustable in length to suit a particular container 7 to be lifted. In the embodiment illustrated in Fig. 2 (not shown, the frame 6 may be turned slightly with respect to the assembly 1 since an axle (41) carrying the two spaced pulleys 4 on one of the crabs 3 can be displaced axially. Complete rotation is provided in a third embodiment, Fig. 3 (not shown), the assembly 1 being suspended from a turntable ring (11) carried by a frame support (12) pivotally connected between the jib structures 2.
GB6105069A 1968-12-16 1969-12-15 Improvements in or relating to cranes Expired GB1223789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19681814926 DE1814926A1 (en) 1968-12-16 1968-12-16 Device for holding containers

Publications (1)

Publication Number Publication Date
GB1223789A true GB1223789A (en) 1971-03-03

Family

ID=5716356

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6105069A Expired GB1223789A (en) 1968-12-16 1969-12-15 Improvements in or relating to cranes

Country Status (6)

Country Link
BE (1) BE743145A (en)
CH (1) CH499454A (en)
DE (1) DE1814926A1 (en)
FR (1) FR2026234A1 (en)
GB (1) GB1223789A (en)
NL (1) NL6918803A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111646355B (en) * 2020-04-23 2022-01-28 中铁十六局集团有限公司 Correctable lifting appliance for segmental beam

Also Published As

Publication number Publication date
FR2026234A1 (en) 1970-09-18
NL6918803A (en) 1970-06-18
DE1814926A1 (en) 1970-07-02
BE743145A (en) 1970-05-14
CH499454A (en) 1970-11-30

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