BE573639A - Trailer coupling device for road vehicles with coupling member operating on a chain with four articulated joints. - Google Patents
Trailer coupling device for road vehicles with coupling member operating on a chain with four articulated joints.Info
- Publication number
- BE573639A BE573639A BE573639A BE573639A BE573639A BE 573639 A BE573639 A BE 573639A BE 573639 A BE573639 A BE 573639A BE 573639 A BE573639 A BE 573639A BE 573639 A BE573639 A BE 573639A
- Authority
- BE
- Belgium
- Prior art keywords
- chain
- road vehicles
- articulated joints
- member operating
- coupling member
- 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
- B60D1/01—Traction couplings or hitches characterised by their type
- B60D1/04—Hook or hook-and-hasp couplings
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER22019A DE1063908B (en) | 1957-10-17 | 1957-10-17 | Trailer coupling for road vehicles with a coupling link that can be controlled via a four-bar chain |
FR780085A FR1208878A (en) | 1957-10-17 | 1958-11-26 | Trailer coupling device for road vehicles, comprising a coupling member controlled by an assembly with four joints |
Publications (1)
Publication Number | Publication Date |
---|---|
BE573639A true BE573639A (en) | 1959-04-01 |
Family
ID=38521067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE573639A BE573639A (en) | 1957-10-17 | 1958-12-05 | Trailer coupling device for road vehicles with coupling member operating on a chain with four articulated joints. |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE573639A (en) |
DE (1) | DE1063908B (en) |
FR (1) | FR1208878A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2414441C2 (en) * | 1974-03-26 | 1975-10-30 | Jean Walterscheid Gmbh, 5204 Lohmar | Locking device for coupling hooks on the three-point linkage of a tractor |
US5244047A (en) * | 1991-08-05 | 1993-09-14 | Arthur H. Groover | Apparatus for coupling implements to a farm tractor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE553337C (en) * | 1931-02-09 | 1932-06-24 | Sarl Remorques D E M | Trailer coupling for motor vehicles |
US2459448A (en) * | 1945-01-31 | 1949-01-18 | Murray William Moffet | Ball-and-socket vehicle coupling |
DE944166C (en) * | 1955-03-12 | 1956-06-07 | Rockinger Spezial Fab Joh | Trailer hitch |
-
1957
- 1957-10-17 DE DER22019A patent/DE1063908B/en active Pending
-
1958
- 1958-11-26 FR FR780085A patent/FR1208878A/en not_active Expired
- 1958-12-05 BE BE573639A patent/BE573639A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR1208878A (en) | 1960-02-26 |
DE1063908B (en) | 1959-08-20 |
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