GB249689A - Improvements in couplings for motor road vehicles - Google Patents
Improvements in couplings for motor road vehiclesInfo
- Publication number
- GB249689A GB249689A GB1036925A GB1036925A GB249689A GB 249689 A GB249689 A GB 249689A GB 1036925 A GB1036925 A GB 1036925A GB 1036925 A GB1036925 A GB 1036925A GB 249689 A GB249689 A GB 249689A
- Authority
- GB
- United Kingdom
- Prior art keywords
- couplings
- tractor
- trailer
- axle
- frame
- 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
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D53/00—Tractor-trailer combinations; Road trains
- B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
- B62D53/08—Fifth wheel traction couplings
- B62D53/12—Fifth wheel traction couplings engaging automatically
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Agricultural Machines (AREA)
Abstract
249,689. Kipping, T. April 21, 1925. Couplings for tractors. - In tractors fitted with an incLined track such as 6 adapted to raise the trailer by engaging rollers 24 on the fore-carriage of the trailer, Fig. 2, when the tractor is backed springs 18 are interposed between the rollers and the trailer frame while the load is taken darect by the rear axle 5 of the tractor. The axle 20 is engaged by a hook 13, while a hook 17 is engaged by a member 26. A pivoted frame 21 carrying the road wheels 23 is normally locked by a catch 25, but on the approach of the tractor the catch is disengaged by a member 11 and the wheels 23 and frame 21 are turned about the axle 20. Disengagement is effected by a traction cable 27.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1036925A GB249689A (en) | 1925-04-21 | 1925-04-21 | Improvements in couplings for motor road vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1036925A GB249689A (en) | 1925-04-21 | 1925-04-21 | Improvements in couplings for motor road vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB249689A true GB249689A (en) | 1926-04-01 |
Family
ID=9966566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1036925A Expired GB249689A (en) | 1925-04-21 | 1925-04-21 | Improvements in couplings for motor road vehicles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB249689A (en) |
-
1925
- 1925-04-21 GB GB1036925A patent/GB249689A/en not_active Expired
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