GB1181661A - Improvements in or relating to Dock Levellers - Google Patents
Improvements in or relating to Dock LevellersInfo
- Publication number
- GB1181661A GB1181661A GB2046166A GB2046166A GB1181661A GB 1181661 A GB1181661 A GB 1181661A GB 2046166 A GB2046166 A GB 2046166A GB 2046166 A GB2046166 A GB 2046166A GB 1181661 A GB1181661 A GB 1181661A
- Authority
- GB
- United Kingdom
- Prior art keywords
- platform
- lip
- legs
- dock
- rises
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/28—Loading ramps; Loading docks
- B65G69/2805—Loading ramps; Loading docks permanently installed on the dock
- B65G69/2811—Loading ramps; Loading docks permanently installed on the dock pivoting ramps
- B65G69/2858—Loading ramps; Loading docks permanently installed on the dock pivoting ramps with weight counterbalancing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
1,181,661. Dock leveller. G. HUNTER (LONDON) Ltd. 7 March, 1967 [7 March, 1966; 9 May, 1966], Nos. 9776/66 and 20461/66. Heading B8E. A loading dock leveller having a platform 10 pivoted at 13 and raisable by a lever 22 has a lip 40 which is spring urged to extend as the platform rises but is held retracted by a latch which is released as the platform rises. The platform has a counterweight 28 and is supported in a level position by articulated legs 18, 20. The lip 40 is spring urged to its extended position but is held retracted when the platform is level by a latch. To operate the dock the lever 22 is raised to the position 22a and then depressed to raise the platform. As the platform rises the legs 20 leave the ground allowing a spring 24 to collapse them to the position 20a while the lip retaining catch is released allowing the lip 40 to be extended by its springs. The platform is then allowed to fall on to the platform of a vehicle the legs 20 collapsing completely.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB977666 | 1966-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1181661A true GB1181661A (en) | 1970-02-18 |
Family
ID=9878548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2046166A Expired GB1181661A (en) | 1966-03-07 | 1966-03-07 | Improvements in or relating to Dock Levellers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1181661A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5320281A (en) * | 1976-08-04 | 1978-02-24 | Alten K | Crossing bridge for tilt plate |
-
1966
- 1966-03-07 GB GB2046166A patent/GB1181661A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5320281A (en) * | 1976-08-04 | 1978-02-24 | Alten K | Crossing bridge for tilt plate |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1522000A (en) | Dockboard having lip latching mechanism | |
GB1109257A (en) | Improvements in dock levellers | |
GB1421396A (en) | Lifting device | |
ES311230A1 (en) | Loading device for lorries fixedly mounted on the vehicle | |
GB1181661A (en) | Improvements in or relating to Dock Levellers | |
GB1040354A (en) | Improvements in loading ramps | |
GB1288251A (en) | ||
GB1161537A (en) | Loading Ramp | |
Edwards et al. | Implications from winter: spring weights of pheasants | |
FR2231601A1 (en) | Container and loading system for lorry - has retractable legs on container corners and rear of lorry | |
GB1269951A (en) | A container loading ramp | |
GB726124A (en) | Improvement in gangways for facilitating loading and unloading vehicles | |
GB1220757A (en) | Improvements in or relating to load lifting and lowering units | |
GB1010856A (en) | Improvements in or relating to lifting platforms for goods carrying vehicles | |
FR2244645A1 (en) | Wheel blocking device for trolley ramp - stop surface released by trigger swings up under spring loading | |
GB856743A (en) | Improvements in or relating to loading ramps | |
GB1351285A (en) | Vehicle loading apparatus | |
FR2296544A1 (en) | Loading and unloading silo on vehicle - by using ram to pivot silo engaged by fixed support when vehicle raised on ramp | |
GB933871A (en) | Improvements of endtippers | |
GB1035263A (en) | Adjustable dockboard | |
GB1075584A (en) | Portable bulk storage and handling unit | |
JPS56128238A (en) | Lifting device for load receiving platform | |
GB731644A (en) | Improvements connected with hand trucks | |
ES301701A1 (en) | Improvements in lifting devices. (Machine-translation by Google Translate, not legally binding) | |
FI40441C (en) | A truck with a platform at its front and rear vertically movable from the position supported by the swivel legs to the car body |