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https://drivepatents.com/patents/1088824 · 17 Mar 2004
The device has a coupling jaw (1) and a coupling body (2) that can be inserted into the coupling jaw. The coupling body and jaw are designed with corresponding conical shapes to form a conical coupling. The coupling body is rotatable about the longitudinal...
https://drivepatents.com/patents/1092542 · 15 Oct 2003
The trailer (3) load bearing structure (30) comprises a chassis (7) with wheels and hitching means (6) and a platform (8) for the load (4) coupled the chassis. The platform comprises auxiliary wheels (9) so as to be able to be displaced relative to the cha...
https://drivepatents.com/patents/1092685 · 15 Oct 2003
The invention relates to a coupling device for a trailer having steerable wheels. The coupling device includes a coupling plate (2) which is rotatable about the central axis of a coupling pin (18), which coupling plate is supported by a frame (1) to be fix...
https://drivepatents.com/patents/1097120 · 2 Apr 2003
The towing hitch (5) for a trailer has a longitudinal bar (6,7) having lugs (8) at its end for pivot connection to the trailer. The bar is formed as a hollow casing filled with an acoustic insulation. The free end of the bar can have a coupling ring (9) ma...
https://drivepatents.com/patents/1102841 · 31 Jul 2002
The system for mounting towing eyes (6) on armored cars comprises a spherical or conical reinforcing plate (3) mounted behind the eye inside the car. The reinforcing plate is mounted with its concave side pointing outwards.
https://drivepatents.com/patents/1111589 · 18 Jul 2001
The invention relates to a coupling device for a trailer having steerable wheels. The coupling device includes a coupling plate (2) which is rotatable about the central axis of a coupling pin (18), which coupling plate (2) is supported by a frame (1) to be...