GB1398923A - Vehicle coupling - Google Patents
Vehicle couplingInfo
- Publication number
- GB1398923A GB1398923A GB3932574A GB3932574A GB1398923A GB 1398923 A GB1398923 A GB 1398923A GB 3932574 A GB3932574 A GB 3932574A GB 3932574 A GB3932574 A GB 3932574A GB 1398923 A GB1398923 A GB 1398923A
- Authority
- GB
- United Kingdom
- Prior art keywords
- towbar
- trailer
- towing vehicle
- axle
- spindles
- 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
- B62D53/06—Semi-trailers
- B62D53/068—Semi-trailers having devices to equalise or modify the load between the fifth wheel and the rear wheels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
1398923 Vehicle couplings R J GREATBATCH 1 March 1973 [6 March 1972 24 July 1972] 39325/74 and 39326/74 Divided out of 1398922 Heading B7T A coupling between a towing vehicle 30 and a trailer having a part of its weight supported by the towing vehicle comprises an A-frame 2 pivoted at 27 to the towing vehicle between the wheel base thereof and below the level of the rear wheel axle Y, the frame having a crossmember 25 which carries a stub axle 23A on which a first bearing 24 is journalled, two second bearings 20B projecting diametrically oppositely from bearing 24 and accommodating spindles 20A carried by brackets 19 attached to an apertured plate 31 bolted to a plate 11F of trailer tow bar 11E, the axle 23A and spindles 20A accommodating roll and yaw respectively. In Fig. 2 the brackets 19 are attached to a channel section member 12 which has a slot 13 in its flanges to receive the ends of a peg 10 projecting from goose-neck trailer towbar 11A, a pin 18 being inserted in apertures formed in the member 12 and towbar. The attachment comprising slots 13 and pin 18 may be made with a straight towbar, Fig. 3 (not shown).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3932574A GB1398923A (en) | 1972-03-06 | 1972-03-06 | Vehicle coupling |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3932574A GB1398923A (en) | 1972-03-06 | 1972-03-06 | Vehicle coupling |
GB3932674 | 1972-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1398923A true GB1398923A (en) | 1975-06-25 |
Family
ID=26264073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3932574A Expired GB1398923A (en) | 1972-03-06 | 1972-03-06 | Vehicle coupling |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1398923A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2123267A (en) * | 1982-06-15 | 1984-02-01 | Doherty Bigara Patrice George | Coupling trailers to towing vehicles |
GB2181101A (en) * | 1985-10-01 | 1987-04-15 | Thompson T B F | Tractor-trailer towing connections |
GB2185872A (en) * | 1986-02-04 | 1987-08-05 | Harpley Engineering Ltd | Agricultural implement and method of cropping |
GB2234419A (en) * | 1989-06-23 | 1991-02-06 | Amazonen Werke Dreyer H | A coupling system for coupling accessories to farm tractors |
CN103692870A (en) * | 2013-12-17 | 2014-04-02 | 广西大学 | Tractor traction device |
-
1972
- 1972-03-06 GB GB3932574A patent/GB1398923A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2123267A (en) * | 1982-06-15 | 1984-02-01 | Doherty Bigara Patrice George | Coupling trailers to towing vehicles |
GB2181101A (en) * | 1985-10-01 | 1987-04-15 | Thompson T B F | Tractor-trailer towing connections |
GB2181101B (en) * | 1985-10-01 | 1990-04-25 | T B F Thompson | Tractor-trailer towing connections |
GB2185872A (en) * | 1986-02-04 | 1987-08-05 | Harpley Engineering Ltd | Agricultural implement and method of cropping |
GB2234419A (en) * | 1989-06-23 | 1991-02-06 | Amazonen Werke Dreyer H | A coupling system for coupling accessories to farm tractors |
CN103692870A (en) * | 2013-12-17 | 2014-04-02 | 广西大学 | Tractor traction device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
414B | Case decided by the comptroller ** grants allowed (sect. 14/1949) | ||
4145 | Application made to the patents appeal tribunal (sect. 14/1949) | ||
414Z | Application made to the patents appeal tribunal withdrawn (sect. 14/1949) | ||
PS | Patent sealed | ||
429A | Application made for amendment of specification (sect. 29/1949) | ||
429H | Application (made) for amendment of specification now open to opposition (sect. 29/1949) | ||
429D | Case decided by the comptroller ** specification amended (sect. 29/1949) | ||
SP | Amendment (slips) printed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |