GB338446A - Improvements in freight handling trucks - Google Patents
Improvements in freight handling trucksInfo
- Publication number
- GB338446A GB338446A GB3344/30A GB334430A GB338446A GB 338446 A GB338446 A GB 338446A GB 3344/30 A GB3344/30 A GB 3344/30A GB 334430 A GB334430 A GB 334430A GB 338446 A GB338446 A GB 338446A
- Authority
- GB
- United Kingdom
- Prior art keywords
- platform
- chassis
- frame
- shafts
- containers
- 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
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/02—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with parallel up-and-down movement of load supporting or containing element
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
338,446. Kellett, W. P. Feb. 4, 1929, [Convention date]. Vehicles with removable bodies.-In vehicles having a platform superstructure which can be raised or lowered either parallel with or at an angle to the truck to facilitate loading and unloading of containers the platform is raised or lowered by threaded shafts which are selectively operated to raise or lower the ends of the platform. As shown the vehicle comprises a chassis 3 having a pair of road wheels and a coupling device 6 for a tractor, a small pair of wheels 5 being provided to support the vehicle when at rest. Mounted on the chassis are pairs of toggle links 10, 11 and 22 having sleeves adapted to embrace right and left handed screw shafts 7, 20. The toggles are provided with rollers 14 adapted to run in channels 13 on a superposed platform or frame 12. Cross frames 15, 24 for rigidity are pivoted to the frame 12 or the spindle of the rollers 14 and to slides on the chassis. The screw shafts 7, 20 have extensions 27, 28 which may be driven concurrently or selectively by cross shafts 32, 33 from a change gear box in train with the engine unit. The frame 12 is provided with grooves or channels 40 for the runners of the containers. Pivoted hooks 39 are provided on the platform 12 adapted to engage under an adjacent rigid truck or platform and so place the chassis springs in tension.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US338446XA | 1929-02-04 | 1929-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB338446A true GB338446A (en) | 1930-11-20 |
Family
ID=21872781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3344/30A Expired GB338446A (en) | 1929-02-04 | 1930-01-31 | Improvements in freight handling trucks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB338446A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3319932A (en) * | 1965-09-03 | 1967-05-16 | Dorr Oliver Inc | Pallet trailer having a toggle-operated platform tiltable about one or more axes |
-
1930
- 1930-01-31 GB GB3344/30A patent/GB338446A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3319932A (en) * | 1965-09-03 | 1967-05-16 | Dorr Oliver Inc | Pallet trailer having a toggle-operated platform tiltable about one or more axes |
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