GB783147A - Improvements in or relating to travelling cranes - Google Patents
Improvements in or relating to travelling cranesInfo
- 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
Links
Classifications
-
- 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)
- 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.
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)
| 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 |
-
1955
- 1955-10-17 GB GB2948155A patent/GB783147A/en not_active Expired
Cited By (4)
| 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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