SE8804298D0 - towing equipment - Google Patents
towing equipmentInfo
- Publication number
- SE8804298D0 SE8804298D0 SE19888804298A SE8804298A SE8804298D0 SE 8804298 D0 SE8804298 D0 SE 8804298D0 SE 19888804298 A SE19888804298 A SE 19888804298A SE 8804298 A SE8804298 A SE 8804298A SE 8804298 D0 SE8804298 D0 SE 8804298D0
- Authority
- SE
- Sweden
- Prior art keywords
- frame
- towing bar
- towing
- vehicle
- bar
- Prior art date
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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
- A01B59/042—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
This invention relates to a traction device for vehicles, preferably tractors, and comprising a towing hook arranged at the outer end of a towing bar, which extends in the longitudinal direction of the vehicle and is arranged in a frame of the vehicle, the inner part of the frame being pivotably fastened to the vehicle so that the frame can be pivoted downwards from an upper, in the normal case essentially horizontal position to a lower position. According to the invention the towing bar (6) is extractable and retractable in relation to the frame (1) by means of at least one hydraulic cylinder (7), which extends essentially parallel with the towing bar (6). The towing bar (6) and the frame (1) are held in its upper, essentially horizontal position by means of a first locking device (13, 14), which is so designed that it automatically goes into engagement, when the towing bar and the frame are raised to its upper position. The towing bar (6) can be locked in its inner position in relation to the frame (1) by means of a second locking device (16, 17).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE19888804298A SE8804298D0 (en) | 1988-11-28 | 1988-11-28 | towing equipment |
PCT/SE1989/000691 WO1990006240A1 (en) | 1988-11-28 | 1989-11-27 | Traction device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE19888804298A SE8804298D0 (en) | 1988-11-28 | 1988-11-28 | towing equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8804298D0 true SE8804298D0 (en) | 1988-11-28 |
Family
ID=20374090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE19888804298A SE8804298D0 (en) | 1988-11-28 | 1988-11-28 | towing equipment |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE8804298D0 (en) |
WO (1) | WO1990006240A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE62239B1 (en) * | 1989-08-24 | 1995-01-11 | Patrick Mccormick | A hitch for a tractor |
DE10257595B3 (en) * | 2002-12-09 | 2004-03-18 | Hans Sauermann | Drawbar coupling for a vehicle, especially a tractor, comprises locking devices for locking a coupling element in the transport position consisting of a support hook |
IES20080078A2 (en) * | 2008-02-01 | 2009-06-24 | Patrick Mccormick | A trailer hitch |
ITUA20162001A1 (en) * | 2016-03-24 | 2017-09-24 | Cbm Spa | TOWING DEVICE FOR AN AGRICULTURAL OR INDUSTRIAL VEHICLE |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1014954A (en) * | 1963-05-23 | 1965-12-31 | Inst Landmasch & Traktorenbau | Improvements in or relating to traction arrangements on traction vehicles |
SE303689B (en) * | 1964-03-26 | 1968-09-02 | L Gottfridsson | |
US3643976A (en) * | 1970-10-19 | 1972-02-22 | Allis Chalmers Mfg Co | Latch for draft arm extension |
GB8326995D0 (en) * | 1983-10-08 | 1983-11-09 | Agricultural Requisites & Mech | Towing hitches |
-
1988
- 1988-11-28 SE SE19888804298A patent/SE8804298D0/en unknown
-
1989
- 1989-11-27 WO PCT/SE1989/000691 patent/WO1990006240A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1990006240A1 (en) | 1990-06-14 |
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