EP 2852781 A1 20150401 - GEAR SHIFT CONTROL DEVICE FOR AUTOMATIC TRANSMISSION
Title (en)
GEAR SHIFT CONTROL DEVICE FOR AUTOMATIC TRANSMISSION
Title (de)
GANGSCHALTUNGSSTEUERVORRICHTUNG FÜR EIN AUTOMATIKGETRIEBE
Title (fr)
DISPOSITIF DE COMMANDE DE CHANGEMENT DE RAPPORTS POUR TRANSMISSION AUTOMATISÉE
Publication
Application
Priority
- FR 1254660 A 20120522
- FR 2013050679 W 20130328
Abstract (en)
[origin: WO2013175082A1] Device for controlling gear shifts in an automatic transmission (1) contained inside a mechanism casing (11) backing onto a clutch casing (10), comprising a selection motor (200), a gear shift motor (100), a reduction mechanism for the selection movement (200a, 201, 202) a reduction mechanism for the gear shift movement (10a, 11, 102) and a gear shift module (50) operated by these mechanisms to select two ratios by placing a gear shift finger in a fork dog (47, 48, 49) and to engage a gear ratio by moving the selected fork (41, 42, 43) using the gear shift finger, characterized in that the gear shift module (50) and the reduction mechanisms are located inside casings (10, 11) of the box (1), whereas the actuating motors (100, 200) are placed outside this box.
IPC 8 full level
F16H 61/32 (2006.01); F16H 57/02 (2012.01); F16H 63/20 (2006.01)
CPC (source: CN EP RU)
F16H 61/28 (2013.01 - RU); F16H 61/32 (2013.01 - CN EP); F16H 63/20 (2013.01 - RU); F16H 2057/02026 (2013.01 - CN EP); F16H 2061/2884 (2013.01 - CN EP); F16H 2061/2892 (2013.01 - CN EP)
Citation (search report)
See references of WO 2013175082A1
Citation (examination)
FR 2797018 A1 20010202 - RENAULT [FR]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2013175082 A1 20131128; BR 112014028710 A2 20201027; BR 112014028710 B1 20210817; CN 104364566 A 20150218; CN 104364566 B 20170315; EP 2852781 A1 20150401; FR 2991020 A1 20131129; FR 2991020 B1 20200731; IN 9883DEN2014 A 20150807; JP 2015517642 A 20150622; JP 6171002 B2 20170726; RU 2014151734 A 20160720; RU 2615801 C2 20170411; ZA 201408590 B 20160928
DOCDB simple family (application)
FR 2013050679 W 20130328; BR 112014028710 A 20130328; CN 201380029230 A 20130328; EP 13720984 A 20130328; FR 1254660 A 20120522; IN 9883DEN2014 A 20141121; JP 2015513237 A 20130328; RU 2014151734 A 20130328; ZA 201408590 A 20141121