EP 2220402 A2 20100825 - OPERATING DEVICE WITH A GATE SHAFT
Title (en)
OPERATING DEVICE WITH A GATE SHAFT
Title (de)
BETÄTIGUNGSEINRICHTUNG MIT KULISSENWELLE
Title (fr)
DISPOSITIF D'ACTIONNEMENT À ARBRE À COULISSE
Publication
Application
Priority
- DE 2008050035 W 20081204
- DE 102007058922 A 20071205
Abstract (en)
[origin: WO2009071080A2] The invention relates to an operating device for a gearbox. Said operating device comprises a selector lever (1) with stable selector lever positions and a ratchet device with a ratchet element (9) and index gate (8). Said ratchet element (9) is connected to the selector lever (1). According to the invention, the actuation device is characterised in that the index gate (8) is arranged on a gate shaft (4) that can be rotated by an actuator. Said gate shaft (4) comprises at least one return groove (10) for the ratchet element (9) that is wound in a screw-like manner. Said ratchet element (9) can be guided into the target position from a start position by rotating (7) the gate shaft (4) along the return groove (10). Said selector lever positions can reflect the current shift state of the gear box, also in shift-by-wire-controlled gearboxes. A reliable optical and also tactile signal of the shifting state of the gearbox is obtained for the driver. Said operating device is constructively reliable, has a low energy consumption and minimal noise and is also compact.
IPC 8 full level
F16H 59/10 (2006.01)
CPC (source: EP US)
F16H 59/10 (2013.01 - EP US); F16H 61/24 (2013.01 - EP US); F16H 2059/0239 (2013.01 - EP US); F16H 2061/241 (2013.01 - EP US); Y10T 74/20018 (2015.01 - EP US); Y10T 74/2011 (2015.01 - EP US); Y10T 74/2014 (2015.01 - EP US)
Citation (search report)
See references of WO 2009071080A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009071080 A2 20090611; WO 2009071080 A3 20090813; CN 101889156 A 20101117; CN 101889156 B 20140205; DE 102007058922 B3 20090618; EP 2220402 A2 20100825; JP 2011505531 A 20110224; JP 5258896 B2 20130807; KR 101403816 B1 20140603; KR 20100087318 A 20100804; US 2010307276 A1 20101209; US 8490509 B2 20130723
DOCDB simple family (application)
DE 2008050035 W 20081204; CN 200880119950 A 20081204; DE 102007058922 A 20071205; EP 08858084 A 20081204; JP 2010536322 A 20081204; KR 20107010017 A 20081204; US 74497808 A 20081204