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1. (WO2010079386) CLUTCH DEVICE AND ALTERNATOR-STARTER DEVICE COMPRISING SUCH A CLUTCH DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/079386 International Application No.: PCT/IB2009/051971
Publication Date: 15.07.2010 International Filing Date: 07.01.2009
IPC:
F16D 27/112 (2006.01) ,F16D 41/04 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
27
Magnetically-actuated clutches; Control or electric circuits therefor
10
with an electromagnet not rotating with a clutching member, i.e. without collecting rings
108
with axially movable clutching members
112
with flat friction surfaces, e.g. discs
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
41
Freewheels or freewheel clutches
04
combined with a clutch for locking the driving and driven members
Applicants:
Aktiebolaget SKF [SE/SE]; Hornsgatan 1 S-415 50 Göteborg, SE (AllExceptUS)
HINGOUET, Gwenaël [FR/FR]; FR (UsOnly)
GABOREL, Jean-Philippe [FR/FR]; FR (UsOnly)
GOUJON, Eve [FR/FR]; FR (UsOnly)
DESCOMBES, Michel [FR/FR]; FR (UsOnly)
Inventors:
HINGOUET, Gwenaël; FR
GABOREL, Jean-Philippe; FR
GOUJON, Eve; FR
DESCOMBES, Michel; FR
Agent:
MYON, Gérard; Lavoix 62 rue de Bonnel F-69448 Lyon Cedex 03, FR
Priority Data:
Title (EN) CLUTCH DEVICE AND ALTERNATOR-STARTER DEVICE COMPRISING SUCH A CLUTCH DEVICE
(FR) DISPOSITIF D'EMBRAYAGE ET DISPOSITIF ALTERNATEUR-DÉMARREUR COMPORTANT UN TEL DISPOSITIF D'EMBRAYAGE
Abstract:
(EN) This clutch device (1 ) comprises: a shaft (2) configured to rotate around an axis of rotation (X), a rotation member (3) concentric with said shaft (2), first friction means (23) fast in rotation with said shaft (2), second friction means (5) fast in rotation with said rotation member (3), and said being configured to move in translation, a one-way clutch (9, 91 -94), a stator (6) having an electromagnetic actuator (7) arranged to move at least one of said first friction means (23) and said second friction means (5), in translation between a free configuration and a coupling configuration. The first friction means (23) are arranged, parallel to said axis of rotation (X), between said electromagnetic actuator (7) and said second friction means (5). The one-way clutch (9, 91 -94) is arranged to transfer a torque from said rotation member (3) to said shaft (2).
(FR) L'invention porte sur un dispositif d'embrayage (1) qui comporte : un arbre (2) configuré pour tourner autour d'un axe de rotation (X), un élément de rotation (3) concentrique avec ledit arbre (2), des premiers moyens de friction (23) fermement en rotation avec ledit arbre (2), des seconds moyens de friction (5) fermement en rotation avec ledit élément de rotation (3), et celui-ci étant configuré pour se déplacer en translation, un embrayage unidirectionnel (9, 91-94), un stator (6) ayant un actionneur électromagnétique (7) agencé pour déplacer lesdits premiers moyens de friction (23) et/ou lesdits seconds moyens de friction (5), en translation entre une configuration libre et une configuration couplée. Les premiers moyens de friction (23) sont disposés, parallèlement audit axe de rotation (X), entre ledit actionneur électromagnétique (7) et lesdits seconds moyens de friction (5). L'embrayage unidirectionnel (9, 91-94) est agencé pour transférer un couple dudit élément de rotation (3) audit arbre (2).
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP2386031