GB1420786A - Towing connections - Google Patents
Towing connectionsInfo
- Publication number
- GB1420786A GB1420786A GB2137873A GB2137873A GB1420786A GB 1420786 A GB1420786 A GB 1420786A GB 2137873 A GB2137873 A GB 2137873A GB 2137873 A GB2137873 A GB 2137873A GB 1420786 A GB1420786 A GB 1420786A
- Authority
- GB
- United Kingdom
- Prior art keywords
- extending
- frame
- towing vehicle
- generally
- towing
- 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
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
- B60D1/42—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable
- B60D1/46—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable vertically
- B60D1/465—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable vertically comprising a lifting mechanism, e.g. for coupling while lifting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
- B62D49/06—Tractors adapted for multi-purpose use
- B62D49/065—Coupling of multi-purpose tractors with equipment
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Body Structure For Vehicles (AREA)
Abstract
1420786 Tractor hitches H G POOLE 6 May 1974 [4 May 1973] 21378/73 Addition to 1386084 Heading A1P [Also in Division B7] In an improvement in, or modification of, the towing connection of Specification 1386084 the coupling post 13 is mounted for swinging movement about an axis extending transversely of the towing vehicle by means of a rigid frame 10 which is generally U-shaped in plan. In the first embodiment, Figs. 1 and 2, the post 13 is mounted for pivotal movement about an axis extending generally longitudinally of the towing vehicle by means of a pin (not shown) extending between cross-members 12. The limbs 11 of the frame 10 are pivotally supported by bosses 18 on lugs 20 extending from the rear axle housing 21 of the towing vehicle. The frame 10 may be raised and lowered by means of links 22 and hydraulically-operated arms 23. In the second embodiment, Fig. 4 (not shown), the generally U- shaped frame is strengthened by bracing struts (25) extending between the arms (11) and a cross-member 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2137873A GB1420786A (en) | 1971-11-30 | 1973-05-04 | Towing connections |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5554571A GB1386084A (en) | 1971-11-30 | 1971-11-30 | Towing connections |
GB2137873A GB1420786A (en) | 1971-11-30 | 1973-05-04 | Towing connections |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1420786A true GB1420786A (en) | 1976-01-14 |
Family
ID=26255302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2137873A Expired GB1420786A (en) | 1971-11-30 | 1973-05-04 | Towing connections |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1420786A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4272098A (en) * | 1977-08-12 | 1981-06-09 | Weight Distribution Limited | Weight transfer hitch |
GB2181101A (en) * | 1985-10-01 | 1987-04-15 | Thompson T B F | Tractor-trailer towing connections |
WO1992002381A1 (en) * | 1990-07-28 | 1992-02-20 | Jcb Landpower Limited | Vehicle |
GB2252278A (en) * | 1990-07-28 | 1992-08-05 | Jcb Landpower Ltd | Vehicle |
US5538264A (en) * | 1990-07-28 | 1996-07-23 | Jcb Landpower Limited | Agricultural plowing vehicle with self-leveling suspension |
-
1973
- 1973-05-04 GB GB2137873A patent/GB1420786A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4272098A (en) * | 1977-08-12 | 1981-06-09 | Weight Distribution Limited | Weight transfer hitch |
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 |
WO1992002381A1 (en) * | 1990-07-28 | 1992-02-20 | Jcb Landpower Limited | Vehicle |
GB2252278A (en) * | 1990-07-28 | 1992-08-05 | Jcb Landpower Ltd | Vehicle |
GB2252278B (en) * | 1990-07-28 | 1994-03-09 | Jcb Landpower Ltd | Vehicle |
US5538264A (en) * | 1990-07-28 | 1996-07-23 | Jcb Landpower Limited | Agricultural plowing vehicle with self-leveling suspension |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1443897A (en) | Vehicle main frame | |
GB1420786A (en) | Towing connections | |
GB1419854A (en) | Tracked vehicles mounting a bulldozer assembly | |
GB1046245A (en) | Apparatus for attaching implements to tractors | |
GB1067636A (en) | Improvements in couplings for coupling tractors to trailers | |
GB1427880A (en) | Vehicle step mounting arrangement | |
GB1143612A (en) | ||
GB1014954A (en) | Improvements in or relating to traction arrangements on traction vehicles | |
GB1088258A (en) | Three-point hitch having a frame for the coupling of agricultural implements to a tractor | |
GB1042350A (en) | An improved hitching device | |
GB1375539A (en) | ||
GB1473127A (en) | ||
GB982109A (en) | An improved adjustable drawbar mechanism for tractors and the like | |
GB1241083A (en) | Towing device for vehicles | |
GB1507499A (en) | Earthmoving vehicles | |
GB1021440A (en) | Improvements in or relating to tractors | |
GB1247849A (en) | Improvements in or relating to trailer vehicles | |
GB1150216A (en) | Articulated Vehicles. | |
GB798745A (en) | Improvements in or relating to retractable undercarriages for fifth wheel and like supports for trailer vehicles | |
FR2343639A1 (en) | Articulated tractor steering arrangement - has locking vertical central hinge pin and allows independent steering of front and rear axles | |
GB1122471A (en) | Improvements in or relating to tractor implement hitches | |
GB1399672A (en) | Kingpin coupling for tractor scraper | |
FR2457208A1 (en) | Articulated tractor has rear chassis with engine | |
GB1116583A (en) | Improvements in or relating to methods of, and trailers for, transplanting trees | |
GB975065A (en) | Improvements in semi-trailers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed |