GB1068184A - Improvements in travelling cranes - Google Patents

Improvements in travelling cranes

Info

Publication number
GB1068184A
GB1068184A GB1809964A GB1809964A GB1068184A GB 1068184 A GB1068184 A GB 1068184A GB 1809964 A GB1809964 A GB 1809964A GB 1809964 A GB1809964 A GB 1809964A GB 1068184 A GB1068184 A GB 1068184A
Authority
GB
United Kingdom
Prior art keywords
welded
tubular
support members
boom
lower beam
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
GB1809964A
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox Ltd
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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Publication of GB1068184A publication Critical patent/GB1068184A/en
Expired 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
    • B66C6/00—Girders, or track-supporting structures, specially adapted for cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C7/00—Runways, tracks or trackways for trolleys or cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/01—General aspects of mobile cranes, overhead travelling cranes, gantry cranes, loading bridges, cranes for building ships on slipways, cranes for foundries or cranes for public works
    • B66C2700/012—Trolleys or runways

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

1,068,184. Travelling cranes. BABCOCK & WILCOX Ltd. May 1, 1964 [May 3, 1963], No. 18099/64. Heading B8B. A travelling crane has a boom framework comprising a tubular upper member 1, Fig. 1, and a lower member 2 forming a trackway for the hoisting device 54. Extensions 64 at the ends of the boom 1 are welded to support members 5 comprising parallel spaced beams adapted to receive driving and idler rollers (10), (11), Fig. 2 (not shown), running on fixed trackways 17. The end joints may be reinforced by welded gussets 13, 13a. In a modification, Fig. 4 (not shown), the upper tubular-member (31) is separated from the lower beam but is welded thereto by vertical gussets (31), end sections (36) of the tubular member being inclined downwards for welded connection to the lower beam (32) and to the wheeled support members (5).
GB1809964A 1963-05-03 1964-05-01 Improvements in travelling cranes Expired GB1068184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR933572A FR1363414A (en) 1963-05-03 1963-05-03 Improvements to overhead cranes

Publications (1)

Publication Number Publication Date
GB1068184A true GB1068184A (en) 1967-05-10

Family

ID=8802995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1809964A Expired GB1068184A (en) 1963-05-03 1964-05-01 Improvements in travelling cranes

Country Status (2)

Country Link
FR (1) FR1363414A (en)
GB (1) GB1068184A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667835A (en) * 1981-11-26 1987-05-26 Kirk Geoffrey F Hydraulically operated cranes
US4730743A (en) * 1986-12-15 1988-03-15 Dynamic Hydraulic Systems, Inc. Hydraulically operated bridge crane
GB2341833A (en) * 1998-09-09 2000-03-29 Angus James Davison Gantry system with rails
WO2021105562A1 (en) * 2019-11-26 2021-06-03 Konecranes Global Corporation Main girder of bridge crane

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667835A (en) * 1981-11-26 1987-05-26 Kirk Geoffrey F Hydraulically operated cranes
US4730743A (en) * 1986-12-15 1988-03-15 Dynamic Hydraulic Systems, Inc. Hydraulically operated bridge crane
GB2341833A (en) * 1998-09-09 2000-03-29 Angus James Davison Gantry system with rails
WO2021105562A1 (en) * 2019-11-26 2021-06-03 Konecranes Global Corporation Main girder of bridge crane

Also Published As

Publication number Publication date
FR1363414A (en) 1964-06-12

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