Standard Search
About 7 results
https://drivepatents.com/patents/1007355 · 7 Dec 2011
The platform lift (11) has an electric motor (27) with a temperature-dependent electrical component (28), which communicates a signal to an input of a control unit (33) through a measurement connection (35,37) of the electric motor. A liftable- and lowerab...
https://drivepatents.com/patents/1081187 · 29 Dec 2004
The device has a lifting mechanism (20) with at least one rotatably mounted carrying arm (21) and a platform mounted on it so as to pivot and that can be folded away into its stowed position. A guide element (43) is mounted so as to be positionally variabl...
https://drivepatents.com/patents/1081957 · 1 Dec 2004
The trailer has an auxiliary battery system with at least two batteries (3a,3b) for operating a lifting platform (2) and a lateral barrier for preventing vehicles from driving under the trailer. The batteries are arranged in series in the longitudinal dire...
https://drivepatents.com/patents/1088988 · 10 Mar 2004
The device charges the trailer (2) platform battery (1) via the tractor vehicle's (4) battery (3) with a switching device that controls the charging connection between the two batteries. The switching device is controlled by the voltage of the tractor vehi...
https://drivepatents.com/patents/1105518 · 3 Apr 2002
The loading platform is mounted under a vehicle and has a parallelogram lever lifting system (2) to which a folding platform (3) is attached. It can be withdrawn from a profiled mounting rail (10) from which it is suspended by a carriage (9). into the work...
https://drivepatents.com/patents/1105904 · 20 Mar 2002
The platform (1) has at least one parallelogram-form lifting and angling carrier unit (2) for the platform (3). The lower connecting rod (6) is pivoted to a fixing element (4) on the carrier unit and to the platform. Each fixing element has several pre-for...
https://drivepatents.com/patents/1110488 · 5 Sep 2001
The arrangement has two foot switches (3a,3b) on the platform of the lifting device that are operated in a different order to raise and lower the platform. A safety device is provided on the platform to prevent faulty operation of the dual-foot control in ...