Drive for movement of finger prosthesis used as finger element of e.g. robot, has drive motor provided with shaft, and coupling arranged in power flow behind driven shaft and comprising device for adjustment of pressure between surfaces
Prothese 1 insbesondere Fingerprothese, wobei die Prothese 1 schwenkbar gegenüber einem Körperteil 2 angeordnet ist und die Prothese 1 durch einen Antrieb 7 angetrieben werden kann, wobei die Prothese 1 eine Kupplung 11 aufweist, welche in dem Kraftfluss ausgehend vom Antrieb 7 angeordnet ist.The drive has a drive motor (7) i.e. electromotor, provided with a driven shaft, where the drive is arranged in a prosthesis i.e. finger prosthesis. A coupling (11) i.e. slip coupling, is arranged in power flow behind the driven shaft, and comprises a device for adjustment of pressure between two surfaces pressed on each other. Power transmission parts (9, 10) transmit force for movement of the prosthesis and are arranged between the prosthesis and a body part (2). The power transmission parts comprise spur gears, a worm wheel and/or bevel gears.
