Switch device for establishing an operative connection in between two gear elements

Orthotic device drive system and method

Device for manually and/or electromotively adjusting or securing a first vehicle part and a second vehicle part relative to each other

Drive device for opening/closing body for vehicle

Device for manually and/or electromotively adjusting or securing a first vehicle part and a second vehicle part relative to each other

Window regulator

Bi-directionally Acting Differential Drive Apparatuses, Systems, and Methods

Differential conical drive

Orthotic device drive system and method

Differential conical drive

Steering system for boats