Shaft i.e. driven shaft, for use in transmission path between drive motor and wiper arm of windscreen wiper system in motor vehicle, has coupling sleeve for loading coupling base body with radial clamping force

摘要

The shaft i.e. driven shaft (13), has a shaft continuation part (15) detachably coupled with a shaft base part (14) by a connection device (16). The base part is moved on the continuation part in a coupled condition. The connection device comprises a coupling base body (17). The base body includes a front-side receiver with cone-shaped covering surfaces (17a, 17b) for receiving the base part, and a coupling sleeve (18) for loading the base body with a radial clamping force. The coupling sleeve comprises a cone-shaped coupling section (18a) corresponding to the covering surfaces.