About 17 results
https://drivepatents.com/patents/1379211 · 12 Mar 2026
The present disclosure provides a simple and reliable electric trailer hitch, including a fixed member, a trailer hook, a driven member, and a driving member; the driving member is directly or indirectly connected to an actuating device, the driven member ...
https://drivepatents.com/patents/1377954 · 15 Jan 2026
According to embodiments of the present disclosure, a reliable mechanism to autonomously hitch a trolley to a vehicle, e.g., an autonomous mobile robot (AMR) is described herein. The described hitching mechanism includes a camera to accurately position the...
https://drivepatents.com/patents/981012 · 11 Dec 2013
The system has a locking mechanism (8) comprising an axial-movable lock bolt that is formed in a ball neck bearing head (3). The locking mechanism of the ball neck bearing head is connected with a ball neck (5), the ball neck bearing head and a current com...
https://drivepatents.com/patents/981002 · 11 Dec 2013
The operating system has ball neck (5) which is held on ball neck bearing head (3). The ball neck bearing head is secured with locking mechanism (8) for setting the ball neck in operative position and inoperative position. The locking mechanism is provided...
https://drivepatents.com/patents/981004 · 11 Dec 2013
The drive unit comprises an electric motor that is arranged for establishing the rotational movements of ball neck bearing head (3) and ball neck (5). A connecting link is arranged between the first and second faces of electric motor and ball neck bearing ...
https://drivepatents.com/patents/981003 · 11 Dec 2013
The coupling (1) has a ball neck bearing head (3) attached to a body of a motor vehicle. A control mechanism (7) is arranged into the bearing head. An actuating system is mediated by a hydraulic device. A locking pin (8) determines that the locking bolt is...
https://drivepatents.com/patents/986903 · 11 Sep 2013
The control apparatus (50,150) has wiring interface which is connected with vehicle electrical system (93). The wiring interface is provided with single motor load input terminals connected to electrical power supply. The motor output load terminal assembl...
https://drivepatents.com/patents/995656 · 28 Nov 2012
The device (1) is arranged on a chassis (100) of a vehicle, and protrudes not below the chassis. A guide frame or two or more guides are provided for receiving, holding and guiding a coupling plate. The coupling plate is aligned parallel to the chassis. A ...
https://drivepatents.com/patents/997897 · 26 Sep 2012
The trailer coupling (10) has a bearing (12), which has a vehicle bearing part (13) and a coupling arm-bearing part that is mounted at the vehicle bearing part between a custom position and a non-usage position in a mobile manner. A coupling arm is arrange...
https://drivepatents.com/patents/1069204 · 15 Mar 2006
The control device for the drive of a trailer coupling which is driven by an electric motor (2) has control electronics with a control logic (4) and a final stage, especially for the closing of a switch element in a drive circuit (10) of the motor, and an ...