GB764563A - Improvements relating to trailing vehicles from tractors or from agricultural machines - Google Patents
Improvements relating to trailing vehicles from tractors or from agricultural machinesInfo
- Publication number
- GB764563A GB764563A GB4001/55A GB400155A GB764563A GB 764563 A GB764563 A GB 764563A GB 4001/55 A GB4001/55 A GB 4001/55A GB 400155 A GB400155 A GB 400155A GB 764563 A GB764563 A GB 764563A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rail
- pin
- tractor
- feb
- rider
- 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
- B60D1/14—Draw-gear or towing devices characterised by their type
- B60D1/167—Draw-gear or towing devices characterised by their type consisting of articulated or rigidly assembled bars or tubes forming a V-, Y-, or U-shaped draw gear
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
764,563. Couplings for vehicles. MASCHINENFABRIK FAHR AKT.-GES. Feb. 10, 1955 [Feb. 16, 1954], No. 4001/55. Class 103(5). A draw bar 9 from a tractor is connected to a fixed axle 2 of an agricultural machine by pivot pins 6 and U-shaped shackles, 7, 8, and is extended to tow a trailer behind the machine by a rail 10 of rectangular cross-section, on which rail a sliding rider 11 having a coupling jaw 17 may be adjustably secured by engaging a pin 12 in one of a series of holes 13. The rail 10 is strutted by a rod 14 fixed at one end to a rotatable sleeve 15 and at the other end adjustably positioned to. one of three eyes 16. The pin 12 may be disengaged to allow the rider 11 to slide and increase the effective length of the rail 10 when negotiating turns and so on, by the driver pulling a member 19 to pivot a bell crank lever 18 against a spring 20 and lift out the pin 12. In a modification the rail 10 may be connected directly and centrally to the tractor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE764563X | 1954-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB764563A true GB764563A (en) | 1956-12-28 |
Family
ID=6672891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4001/55A Expired GB764563A (en) | 1954-02-16 | 1955-02-10 | Improvements relating to trailing vehicles from tractors or from agricultural machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB764563A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114715426A (en) * | 2022-06-01 | 2022-07-08 | 河北天启通宇航空器材科技发展有限公司 | Ground towing device for gyroplane |
-
1955
- 1955-02-10 GB GB4001/55A patent/GB764563A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114715426A (en) * | 2022-06-01 | 2022-07-08 | 河北天启通宇航空器材科技发展有限公司 | Ground towing device for gyroplane |
CN114715426B (en) * | 2022-06-01 | 2022-11-04 | 河北天启通宇航空器材科技发展有限公司 | Ground towing device for gyroplane |
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