Search International and National Patent Collections

1. (WO2013113581) ROTARY SWITCH HAVING ROLLERS

Pub. No.:    WO/2013/113581    International Application No.:    PCT/EP2013/051051
Publication Date: Fri Aug 09 01:59:59 CEST 2013 International Filing Date: Tue Jan 22 00:59:59 CET 2013
IPC: H01H 19/14
H01H 19/20
H01H 25/06
Applicants: DELPHI TECHNOLOGIES, INC.
CORDIER, Emmanuel
GUIDI, Allain
LA PAGLIA, Anthony
KORMANN, François
Inventors: CORDIER, Emmanuel
GUIDI, Allain
LA PAGLIA, Anthony
KORMANN, François
Title: ROTARY SWITCH HAVING ROLLERS
Abstract:
The invention relates to a control system (10) having a rotary switch, in particular for a dashboard of a motor vehicle, comprising a plate (12), a rotary wheel (14) which is rotatably mounted with respect to the plate (12) about a main axis (A1), the wheel (14) being axially retained with respect to the plate (14) and guided rotatably about the main axis (A1) thereof, a switching device for converting the rotational movement of the wheel (14) into an electrical control signal addressed to an electronic control unit, characterized in that at least one roller (46) is provided, which is rotatably mounted on the plate (12) about a secondary axis (A2) that is stationary with respect to the main axis (A1) and which is provided with a tread (50) provided for rolling on a rolling track arranged on the peripheral axial wall of the wheel (14).