GB783147A - Improvements in or relating to travelling cranes - Google Patents

Improvements in or relating to travelling cranes

Info

Publication number
GB783147A
GB783147A GB2948155A GB2948155A GB783147A GB 783147 A GB783147 A GB 783147A GB 2948155 A GB2948155 A GB 2948155A GB 2948155 A GB2948155 A GB 2948155A GB 783147 A GB783147 A GB 783147A
Authority
GB
United Kingdom
Prior art keywords
bridge
wheels
bogie
rollers
bogies
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
GB2948155A
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.)
FRIEDRICH DARMSTADTER
Original Assignee
FRIEDRICH DARMSTADTER
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 FRIEDRICH DARMSTADTER filed Critical FRIEDRICH DARMSTADTER
Publication of GB783147A publication Critical patent/GB783147A/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
    • B66C7/00Runways, tracks or trackways for trolleys or cranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00Cranes
    • B66C2700/01General 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
    • B66C2700/012Trolleys or runways

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

783,147. Bridge cranes. DARMSTADTER, F. Oct. 17, 1955 [Oct. 16, 1954; Jan. 29, 1955], No. 29481/55. Class 78 (4). To accommodate irregularities in the trace along which the bridge of a bridge crane travels one of the bogies 11, Fig. 3a, supporting the bridge can slide and articulate relatively to the bridge. In the construction illustrated one of the members 5 forming the bridge slides within a guide 23, Figs. 6 and 7, pivoted at 24 in the bogie frame 11. Rollers 21, 26 and a slideway 22 guide the member 5 while a second member 5a of the bridge merely rests on rollers 21. The wheels 8a are directly journalled in the bogie 11 while wheels 8 in a bogie 7 secured rigidly to the opposite end of the bridge are carried at opposite ends of a pivoted equalizing bar. The wheels 8, 8a are driven by pinions through shafting 17 formed with sliding couplings 19 and universal joints 20. The wheels may be flanged, or alternatively horizontal rollers 10, Fig. 6, may engage the sides of the tracks. In alternative constructions one of the bogies 7, 11 may have a single central wheel so that no equalizing lever is needed and the articulated bogie 11 may be carried by a single stub projecting from the bridge, or may be rigid with a pair of stubs suitably guided in the bridge.
GB2948155A 1954-10-16 1955-10-17 Improvements in or relating to travelling cranes Expired GB783147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2948155X 1954-10-16

Publications (1)

Publication Number Publication Date
GB783147A true GB783147A (en) 1957-09-18

Family

ID=6696274

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2948155A Expired GB783147A (en) 1954-10-16 1955-10-17 Improvements in or relating to travelling cranes

Country Status (1)

Country Link
GB (1) GB783147A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004074158A1 (en) * 2003-02-22 2004-09-02 Gottwald Port Technology Gmbh Bridge crane or gantry crane
FR2861715A1 (en) * 2003-10-29 2005-05-06 Etfa Carriage for gantry crane, has connection units between lateral ends of central girder and mounting brackets to move brackets with each other, where one unit has U-shaped parts, rods and washer to move girder with respect to bracket

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004074158A1 (en) * 2003-02-22 2004-09-02 Gottwald Port Technology Gmbh Bridge crane or gantry crane
FR2861715A1 (en) * 2003-10-29 2005-05-06 Etfa Carriage for gantry crane, has connection units between lateral ends of central girder and mounting brackets to move brackets with each other, where one unit has U-shaped parts, rods and washer to move girder with respect to bracket
WO2005047165A1 (en) * 2003-10-29 2005-05-26 Cinetic Linking Carriage and gantry crane comprising one such carriage
US7493864B2 (en) 2003-10-29 2009-02-24 Cinetic Linking Carriage and gantry comprising such a carriage

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