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1. (WO2017094404) TRANSMISSION MECHANISM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/094404 International Application No.: PCT/JP2016/081667
Publication Date: 08.06.2017 International Filing Date: 26.10.2016
IPC:
F16H 9/24 (2006.01) ,F16H 9/10 (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
9
Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
02
without members having orbital motion
24
using chains, toothed belts, belts in the form of links; Chains or belts specially adapted to such gearing
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
9
Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
02
without members having orbital motion
04
using belts, V-belts, or ropes
10
engaging a pulley provided with radially-actuatable elements carrying the belt
Applicants:
ジヤトコ株式会社 JATCO LTD [JP/JP]; 静岡県富士市今泉700番地の1 700-1, Imaizumi, Fuji-shi, Shizuoka 4178585, JP
Inventors:
丹下 宏司 TANGE, Hiroshi; JP
Agent:
小林 博通 KOBAYASHI, Hiromichi; JP
富岡 潔 TOMIOKA, Kiyoshi; JP
Priority Data:
2015-23777504.12.2015JP
Title (EN) TRANSMISSION MECHANISM
(FR) MÉCANISME DE TRANSMISSION
(JA) 変速機構
Abstract:
(EN) Provided is a transmission mechanism in which a pinion sprocket (30) is equipped with: a sector gear-shaped gear part (310) having gear teeth (311) that mesh with a chain (4); a support part (350) that supports the gear part (310); an idling-permitting mechanism (370) that permits idling of the gear part (310) with respect to the support part (350) within a prescribed range in the circumferential direction of a composite sprocket (3); and a gear-energizing mechanism (380) having a gear-energizing member (390) for energizing the gear part (310) towards a prescribed reference phase with respect to the support part (350).
(FR) L'invention concerne un mécanisme de transmission dans lequel un pignon (30) est équipé : d'une partie (310) engrenage en forme de secteur denté ayant des dents (311) d'engrenage qui s'engrènent avec une chaîne (4) ; d'une partie (350) support qui supporte la partie (310) engrenage ; d'un mécanisme (370) permettant à la partie (310) engrenage de fonctionner comme un système fou par rapport à la partie (350) support dans une plage prescrite dans la direction circonférentielle d'un pignon (3) composite ; et d'un mécanisme (380) d'excitation d'engrenage pourvu d'un élément (390) d'excitation d'engrenage destiné à exciter la partie (310) engrenage vers une phase de référence prescrite par rapport à la partie (350) support.
(JA) 変速機構のピニオンスプロケット(30)には、チェーン(4)と噛み合うギヤ歯(311)を有するセクターギヤ形状のギヤ部(310)と、ギヤ部(310)を支持する支持部(350)と、複合スプロケット(3)の周方向に沿う所定の範囲内で支持部(350)に対してギヤ部(310)が遊動することを許容する遊動許容機構(370)と、支持部(350)に対する所定の基準位相に向けてギヤ部(310)を付勢するギヤ付勢部材(390)を有するギヤ付勢機構(380)と、が設けられる。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)