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1. (WO2005057054) BELT TYPE CONTINUOUSLY VARIABLE TRANSMISSION
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2005/057054 International Application No.: PCT/IB2004/004009
Publication Date: 23.06.2005 International Filing Date: 06.12.2004
Chapter 2 Demand Filed: 08.07.2005
IPC:
F16H 61/662 (2006.01) ,F16H 63/06 (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
H
GEARING
61
Control functions within change-speed- or reversing-gearings for conveying rotary motion
66
specially adapted for continuously variable gearings
662
with endless flexible members
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
H
GEARING
63
Control outputs to change-speed- or reversing-gearings for conveying rotary motion
02
Final output mechanisms therefor; Actuating means for the final output mechanisms
04
a single final output mechanism being moved by a single final actuating mechanism
06
the final output mechanism having an indefinite number of positions
Applicants:
SHIOIRI, Hiroyuki [JP/JP]; JP (UsOnly)
HOJO, Yasuo [JP/JP]; JP (UsOnly)
KIMURA, Hiroaki [JP/JP]; JP (UsOnly)
IBARAKI, Ryuji [JP/JP]; JP (UsOnly)
TOYOTA JIDOSHA KABUSHIKI KAISHA [JP/JP]; 1, Toyota-cho Toyota-shi Aichi-ken 471-8571, JP (AllExceptUS)
Inventors:
SHIOIRI, Hiroyuki; JP
HOJO, Yasuo; JP
KIMURA, Hiroaki; JP
IBARAKI, Ryuji; JP
Agent:
WINTER BRANDL FÜRNISS HÜBNER RÖSS KAISER POLTE; Patent and Law Firm Bavariaring 10 80336 München, DE
Priority Data:
2003-40991309.12.2003JP
Title (EN) BELT TYPE CONTINUOUSLY VARIABLE TRANSMISSION
(FR) TRANSMISSION A VARIATION CONTINUE DU TYPE A COURROIE
Abstract:
(EN) A belt type continuously variable transmission is provided with two pulley shafts (51,61) arranged in parallel a predetermined distance apart from each other, a movable sheave (53) on each pulley shaft, the movable sheaves (53,63) being able to slide in an axial direction on the pulley shafts a fixed sheave (52) arranged on each pulley shaft so as to face the moveable sheave (3) on each pulley shaft the fixed sheave and the movable sheave that face each another on each pulley shaft together forming a groove (80a) therebetween, and a belt wound around the grooves between the moveable sheaves and the fixed sheaves that face one another. At least one of the movable sheaves and a motor (550) serving as a driving source for the moving sheave are integrally provided.
(FR) L'invention concerne une transmission à variation continue du type à courroie comportant deux arbres de poulie (51, 61) montés en parallèle à une distance prédéterminée l'un de l'autre, une poulie mobile (53) sur chaque arbre de poulie, ces poulies mobiles (53, 63) étant aptes à coulisser dans une direction axiale sur les arbres de poulie, une poulie fixe (52) disposée sur chaque arbre de poulie de manière à se trouver en regard de la poulie mobile (53) sur chaque arbre de poulie, la poulie fixe et la poulie mobile situées en regard l'une de l'autre sur chaque arbre de poulie formant entre elles une gorge (80a), et une courroie (80) enroulée autour des gorges entre les poulies mobiles et les poulies fixes situées en regard les unes des autres. Au moins une des poulies mobiles et un moteur (550) servant de source d'entraînement à ladite poulie mobile sont monoblocs.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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 Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, 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)