About 23 results
https://drivepatents.com/patents/1073404 · 12 Oct 2005
The motorized trailer coupling for a motor vehicle has a rotatably mounted hitch arm (12) carrying a hitch ball. The inner end (14) of the arm defines a rotational axis and has an offset pin (17) connected to the shaft (19) of a linear drive actuator. so t...
https://drivepatents.com/patents/1075180 · 10 Aug 2005
The trailer tow-bar comprises a tow-hook (4) which can swivel from a storage position in a housing (2) to a position of use. A manual or electrical drive (5) cooperates with a bearing (9) on the inner end of the tow-bar and an adapter (10a, 10b) connected ...
https://drivepatents.com/patents/1076632 · 22 Jun 2005
The trailer coupling for private motor vehicles has a housing (4) which can pivot on a bearing component (5) fastened to it, the drive for which comprises a first worm wheel fixed on the vehicle, a second worm wheel mounted in the housing, and a worm shaft...
https://drivepatents.com/patents/1076849 · 15 Jun 2005
The motor vehicle trailer coupling has a hitch arm (1) with an upwardly extending ball head (2) for releasable connection to a trailer. The inner end spigot (12) of the arm is mounted in a rotary bearing (3) to allow it move between a rearward and lowered ...
https://drivepatents.com/patents/1077326 · 1 Jun 2005
The trailer coupling for motor vehicles has a coupling arm (5) with an actuating device (9) which acts upon a rotational axis member via a rotational bearing. The bearing head (7) to which the coupling arm is connected is fitted and guided in a housing (8)...
https://drivepatents.com/patents/1077531 · 25 May 2005
The trailer coupling for motor vehicles has a ball neck bearing head (4) installed on a tumbling bearing (23) effecting movements around a point altering in space during the pivoting of the ball neck (3) from one end position to another. The tumbling beari...
https://drivepatents.com/patents/1079090 · 23 Mar 2005
The pivoting coupling for a trailer, especially for a lorry, comprises a coupling ball (3) on a neck (2) and rod (1) on a mount (4). The rod can be pivoted along a curve between rest and operating positions. The convex side (11) of the neck lies against th...
https://drivepatents.com/patents/1079439 · 9 Mar 2005
The coupling has a ball rod on the vehicle pivotable between a locked rest position and a locked operating position with a coupling ball on its free end and an axially movable, resettable locking bolt (11) near the bearing ball end that interacts with a ra...
https://drivepatents.com/patents/1080079 · 9 Feb 2005
A drive mechanism (10) swivels a bar (5) with a spherical end on bearings fixed on a vehicle by intermediate switching of a planetary gear system (11) from a locked inactive position into a locked operating position and vice versa. On its free end away fro...
https://drivepatents.com/patents/1081383 · 22 Dec 2004
The auxiliary force operated trailer coupling has a ball rod attachment end (23) perpendicular to a displacement and pivot axis of a hollow spindle (5). The plane of curvature of a rod section of the ball rod (1) intercepts the central vehicle longitudinal...