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1. (WO2017177933) SPEED CHANGING DEVICE
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Pub. No.: WO/2017/177933 International Application No.: PCT/CN2017/080343
Publication Date: 19.10.2017 International Filing Date: 13.04.2017
IPC:
F16H 37/12 (2006.01) ,F16H 57/023 (2012.01)
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
37
Combinations of mechanical gearings, not provided for in groups F16H1/-F16H35/122
12
Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these three types
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
57
General details of gearing
02
Gearboxes; Mounting gearing therein
023
Mounting or installation of gears or shafts in gearboxes, e.g. methods or means for assembly
Applicants:
刘德恩 LIU, Te-En [CN/CN]; CN
Inventors:
刘德恩 LIU, Te-En; CN
Agent:
北京北新智诚知识产权代理有限公司 BEIJING BEIXIN-ZHICHENG INTELLECTUAL PROPERTY AGENT CO., LTD.; 中国北京市 西直门南大街16号 No. 16, Xizhimen Nandajie Beijing 100035, CN
Priority Data:
201610234424.315.04.2016CN
Title (EN) SPEED CHANGING DEVICE
(FR) DISPOSITIF DE CHANGEMENT DE VITESSE
(ZH) 变速装置
Abstract:
(EN) A speed changing device (1) comprises an outer-ring component (2), a mandrel (3), a plurality of cam components (5), and a plurality of inner gears (6). At least one outer gear (21) is comprised inside the outer-ring component (2). The mandrel (3) and the at least one inner gear (21) are coaxially and pivotally disposed on the outer-ring component (2). The mandrel (3) is provided with a central axis (30) and a plurality of cam junction portions (31) is disposed on the periphery of the mandrel (3). The plurality of cam components (5) is detachably sleeved on the plurality of cam junction portions (31), synchronously rotates along with the mandrel (3), and at least two of the plurality of cam components (5) has an angle phase difference that is not zero. The plurality of inner gears (6) is made of a rigid material, and is separately sleeved on the plurality of cam components (5) and does not move along with the plurality of cam components (5). The plurality of inner gears (6) engages with part of the at least one outer gear (21).
(FR) L'invention concerne un dispositif de changement de vitesse (1), lequel dispositif comprend un élément bague externe (2), un mandrin (3), une pluralité d'éléments cames (5), et une pluralité d'engrenages internes (6). Au moins un engrenage externe (21) est inclus à l'intérieur de l'élément bague externe (2). Le mandrin (3) et le ou les engrenages internes (21) sont disposés de manière coaxiale et pivotante sur l'élément bague externe (2). Le mandrin (3) comporte un axe central (30), et une pluralité de parties de jonction de came (31) sont disposées sur la périphérie du mandrin (3). La pluralité d'éléments cames (5) sont manchonnés de façon amovible sur la pluralité de parties de jonction de came (31), ils tournent de façon synchrone avec le mandrin (3), et au moins deux de la pluralité d'éléments cames (5) ont une différence de phase angulaire qui n'est pas nulle. La pluralité d'engrenages internes (6) sont constitués par un matériau rigide, ils sont manchonnés séparément sur la pluralité d'éléments cames (5), et ils ne se déplacent pas avec la pluralité d'éléments cames (5). La pluralité d'engrenages internes (6) viennent en prise avec une partie du ou des engrenages externes (21).
(ZH) 一种变速装置(1),包括:一外环部件(2),内部包括至少一外齿轮(21);一心轴(3),与该至少一外齿轮(21)同轴地枢设于该外环部件(2),具有一中心轴线(30)且其外周设有复数凸轮结合部(31);复数凸轮部件(5),分别可拆卸地套接于该复数凸轮结合部(31),与该心轴(3)同步转动,该复数凸轮部件(5)的至少其中二者具有一数值不为零的角度相位差;复数内齿轮(6),为刚性材质,分别套设于该复数凸轮部件(5)且不随该复数凸轮部件(5)转动,分别与该至少一外齿轮(21)部分啮合。
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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, KH, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: Chinese (ZH)
Filing Language: Chinese (ZH)