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1. (WO2001033092) ONE-WAY CLUTCH
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/033092    International Application No.:    PCT/NL2000/000789
Publication Date: 10.05.2001 International Filing Date: 01.11.2000
Chapter 2 Demand Filed:    29.05.2001    
F16D 41/12 (2006.01), F16D 41/18 (2006.01)
Applicants: SKF ENGINEERING AND RESEARCH CENTRE B.V. [NL/NL]; P.O. Box 2350 NL-3430 DT Nieuwegein (NL) (For All Designated States Except US).
EYRAUD, Emmanuel, Jacques [FR/NL]; (NL) (For US Only).
KAPAAN, Hendrikus, Jan [NL/NL]; (NL) (For US Only).
LE CALVE, Marc, Michel [FR/FR]; (FR) (For US Only)
Inventors: EYRAUD, Emmanuel, Jacques; (NL).
KAPAAN, Hendrikus, Jan; (NL).
LE CALVE, Marc, Michel; (FR)
Agent: JORRITSMA, Ruurd; Nederlandsch Octrooibureau Scheveningseweg 82 P.O. Box 29720 NL-2502 LS The Hague (NL)
Priority Data:
1013449 01.11.1999 NL
Abstract: front page image
(EN)A one-way clutch comprises at least two concentric ring means (1, 2), one of said ring means (1) carrying at least one ratchet pawl (12), and the other of said ring means (2) comprising ratchet teeth (14) which engage said at least one ratchet pawl so as to allow relative rotational movement of said at least two ring means in one rotational direction, and to provide a clutch between those ring means in the opposite rotational direction. At least one of said ring means comprises two identical half rings (3, 4) which are connected to each other and which at least partly enclose the other ring means at axially opposite ends.
(FR)La présente invention concerne un embrayage à roue libre comprenant au moins deux organes annulaires concentriques (1, 2), l'un desdits organes annulaires (1) portant au moins un cliquet à rochet (12) et l'autre desdits organes annulaires (2) comprenant des dents à rochet (14) qui s'engagent avec ledit cliquet à rochet, de façon à permettre un mouvement de rotation relatif desdits organes annulaires, dans un sens de rotation, et à assurer un embrayage entre ces organes annulaires, dans le sens de rotation opposé. Au moins un desdits organes annulaires comprend deux demi-anneaux identiques (3, 4), qui sont connectés l'un à l'autre et qui entourent au moins partiellement l'autre organe annulaire, aux extrémités axialement opposées.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)