-
公开(公告)号:WO2022251966A1
公开(公告)日:2022-12-08
申请号:PCT/CA2022/050886
申请日:2022-06-03
发明人: BOULET, Benoit , MEDOUAR, Abdeslam
摘要: A continuously-variable transmission (CVT) has: a gearbox having a first planetary gear train, a second planetary gear train, a first rotating spool defined by one of two sun gears, two ring gears, and two carriers of the first and second planetary gear train, a second rotating spool defined by another one of the two sun gears, the two ring gears, and the two carriers, an input defined by a remaining one of the first sun gear, the first carrier, and the first ring gear, and an output defined by a remaining one of the second sun gear, the second carrier, and the second ring gear; a first brake operatively connected to the first rotating spool; a second brake operatively connected to the second rotating spool; and a transmission motor drivingly engaged to the first rotating spool or to the second rotating spool.
-
公开(公告)号:WO2011066158A2
公开(公告)日:2011-06-03
申请号:PCT/US2010/057144
申请日:2010-11-18
申请人: CATERPILLAR INC. , MEYER, Kevin, G. , RICE, James, S. , KNOX, Kevin, J. , CARPENTER, Larry, W. , HODGES, Peter, H.
发明人: MEYER, Kevin, G. , RICE, James, S. , KNOX, Kevin, J. , CARPENTER, Larry, W. , HODGES, Peter, H.
CPC分类号: F16H3/66 , F16H3/666 , F16H2200/0065 , F16H2200/0086 , F16H2200/2012 , F16H2200/2046
摘要: A multi-speed transmission (100) employs an efficient number of components to provide at least nine forward gear ratios and at least two reverse gear ratios between an input member (16) and an output member (20) disposed in a housing (14). The transmission may employ four planetary gear sets (30, 32, 34, 36). Each planetary gear set may include a sun gear (38/44/50/56), a planet carrier (40/46/52/58), and a ring gear (42/48/54/60). Six control elements (62/64/66/68/70/72) may be operably coupled to the planetary gear sets and selectively engageable to create the forward and reverse gear ratios.
摘要翻译: 多速变速器(100)使用有效数量的部件来在设置在壳体(14)中的输入构件(16)和输出构件(20)之间提供至少九个前进档比和至少两个倒档比, 。 变速器可以采用四个行星齿轮组(30,32,34,36)。 每个行星齿轮组可包括太阳轮(38/44/50/56),行星架(40/46/52/58)和环形齿轮(42/48/54/60)。 六个控制元件(62/64/66/68/70/72)可以可操作地联接到行星齿轮组,并且可选择性地接合以产生前进和后退传动比。
-
公开(公告)号:WO2009152556A1
公开(公告)日:2009-12-23
申请号:PCT/AU2009/000578
申请日:2009-05-08
CPC分类号: F16H3/72
摘要: A module comprising at least the groupings (11 and 12) which remains the same for all embodiments. Assemblies (11 and 12) are effectively side-by-side unequal co-axial assemblies. Assembly (11) is the first unequal coaxial assembly and comprises of a cam {sun-element} (17), bearing (18) and rollers {planet-element} (20). Assembly (12) is the second unequal coaxial assembly and comprises of a reversible rotor or component (15), cam {sun-element} (16), and rollers {planet- element} (19) being constrained with the planet elements of Che assemblies and body (45) being the first element of the second assembly able to enclose the control means and able to be totally within the first rotating element of the first assembly, able to be totally within the body element (21) of assembly (11).
摘要翻译: 至少包括对于所有实施例保持相同的组(11和12)的模块。 组件(11和12)实际上是并排的不相等的同轴组件。 组件(11)是第一个不等同轴组件,包括凸轮(太阳元件)(17),轴承(18)和滚轮(行星元件)(20)。 组件(12)是第二个不等同的同轴组件,包括可逆转子或部件(15),凸轮(太阳元件)(16)和滚子(行星元件)(19),其被行星元件 组件和本体(45)是第二组件的第一元件,其能够包围控制装置并且能够完全在第一组件的第一旋转元件内,能够完全在组件(11)的主体元件(21)内 )。
-
公开(公告)号:WO2020257907A1
公开(公告)日:2020-12-30
申请号:PCT/CA2019/050886
申请日:2019-06-26
申请人: GARNET, Jeremy
发明人: GARNET, Jeremy
IPC分类号: F16H3/44 , B62M11/10 , B62M11/14 , F16H3/64 , F16H48/05 , F16H48/08 , F16H48/24 , F16H48/34 , F16H55/22 , F16H57/08 , F16H61/686
摘要: A multi-speed planetary hub transmission wherein bevel planet gears arranged in clusters mesh with corresponding bevel reaction gears and bevel output gears. The large gear size resulting from the bevel architecture gives enough space for friction reducing roller teeth. Each bevel reaction gear and each bevel output gear has an associated engageable freewheel, which is engaged, or disengaged, to select the desired gear ratio. Control of the engageable freewheels may be wireless to simplify the internal gear shifting mechanisms within the hub. Examples are given of a possible 8-speed version and 11-speed version. More than 11 speeds are also possible. The hub may be used in many types of bicycles, tricycles, and human-powered vehicles, including electrically assisted. The hub may be chain-driven, as in a regular bicycle rear wheel; directly driven, as in a front wheel of a direct-drive recumbent bicycle; or directly driven as a bottom bracket gear hub.
-
公开(公告)号:WO2019128411A1
公开(公告)日:2019-07-04
申请号:PCT/CN2018/111288
申请日:2018-10-22
申请人: 广州汽车集团股份有限公司
IPC分类号: F16H3/64
CPC分类号: F16H3/66 , F16H2200/006 , F16H2200/201 , F16H2200/2046
摘要: 一种三行星排自动变速器及车辆,包括输入构件(5)和输出构件(6),第一、第二、第三行星排(1、2、3),第一、第二、第三离合器(C1、C2、C3)以及第一、第二、第三制动器(B1 、B2、 B3);其中输入构件(5)与第二太阳轮(21)固定连接,输出构件(6)与第一齿圈(13)固定连接,第一行星架(14)与第二齿圈(22)固定连接,第二行星架(23)与第三齿圈(32)固定连接,第三太阳轮(31)固定不动,第一制动器(B1)选择性闭合制动第一后太阳轮(12),第二制动器(B2)选择性闭合制动第一前太阳轮(11),第三制动器(B3)选择性闭合同时制动第一行星架(14)及第二齿圈(22),第一后太阳轮(12)通过第一离合器(C1)与输入构件(5)连接,第三行星架(33)通过第三离合器(C3)与输出构件(6)连接,第二离合器(C2)闭合将第二太阳轮(21)、第二齿圈(22)及第二行星架(23)中的任意两个构件连接,使得第二行星排(2)整体回转。
-
-
公开(公告)号:WO00023720A1
公开(公告)日:2000-04-27
申请号:PCT/JP1999/005501
申请日:1999-10-06
IPC分类号: F16H3/44 , F16D13/22 , F16D25/0638 , F16D25/08 , F16D25/10 , F16D43/12 , F16F9/16 , F16F9/48 , F16H3/64 , F16H57/02 , F16H57/08 , F16H63/30
CPC分类号: F16H61/0295 , F16D25/0638 , F16D25/082 , F16D25/083 , F16D25/10 , F16D43/12 , F16D43/30 , F16F15/16 , F16H3/64 , F16H61/04 , Y10T74/1926
摘要: A transmission which is simple in structure and reduced in gear change shock or gear change judder, wherein two clutch units (30, 50) are disposed axially in parallel with each other so that a plurality of transmission gear ratios are formed according to the engaged condition of each of the clutches (31, 51) of the two clutch units (30, 50), the axially movable members (26a, 48a) of each of the two clutch units (30, 50) are arranged opposedly to each other and a piston member (62) installed on one of the opposed axially movable members (26a, 48a) is combined with a cylinder member (61) installed on the other member so as to form a damper mechanism (60).
摘要翻译: 一种结构简单且减少变速冲击或齿轮变速抖动的变速器,其中两个离合器单元(30,50)彼此轴向地布置,使得根据接合状态形成多个变速齿轮比 在两个离合器单元(30,50)的每个离合器(31,51)中,两个离合器单元(30,50)中的每一个的轴向移动构件(26a,48a)彼此相对布置,并且 安装在一个相对的可轴向移动的构件(26a,48a)上的活塞构件(62)与安装在另一个构件上的气缸构件(61)组合以形成阻尼机构(60)。
-
公开(公告)号:WO2019228807A1
公开(公告)日:2019-12-05
申请号:PCT/EP2019/062456
申请日:2019-05-15
申请人: ROBERT BOSCH GMBH
摘要: Die Erfindung bezieht sich auf ein lastschaltbares Mehrganggetriebe (10) mit mindestens einem Stufenplanetenrad (20), das um ein erstes Sonnenrad (18) umläuft und in einem ersten Hohlrad (26) umläuft. Das erste Hohlrad (26) ist an einem verrastbaren Freilauf (28) aufgenommen. Eine erste Planetenradstufe (22) des Stufenplanetenrades (20) läuft im ersten Hohlrad (26) um, während eine zweite Planetenradstufe (24) in einem zweiten Hohlrad (36) umläuft, dem mindestens eine Bremse (34) zugeordnet ist.
-
公开(公告)号:WO2017052461A1
公开(公告)日:2017-03-30
申请号:PCT/SE2016/050902
申请日:2016-09-23
申请人: INOVACOR AB
发明人: LUNDBÄCK, Stig
CPC分类号: F16H1/2863
摘要: A compound planet gear arrangement (100, 200, 300, 400) having a ring gear (110, 210, 310, 410), at least two planet gear units (120, 220, 329, 429) and a sun wheel (130, 230, 330, 430). Each planet gear unit comprise a primary planet gear (121, 221, 321, 421) with primary planet teeth meshing with the ring gear and a secondary planet gear (122,222, 322, 422) with secondary planet teeth meshing with the sun wheel. The secondary planet gear is axially connected with the primary planet gear and has a diameter which is larger than the diameter of the primary planet gear Each planet gear unit (120, 220, 320,420) comprises a shock absorbing transmission arrangement (20) which is arranged to allow a limited elastic rotation of the secondary planet teeth relative to the primary planet teeth. A drive train arrangement comprising such a compound planet gear arrangement is also disclosed.
摘要翻译: 具有环形齿轮(110,210,310,410),至少两个行星齿轮单元(120,220,329,429)和太阳轮(130)的复合行星齿轮装置(100,200,300,400) 230,330,430)。 每个行星齿轮单元包括具有与环形齿轮啮合的主行星齿轮的主行星齿轮(121,221,321,421)和具有与太阳轮啮合的次级行星齿轮的次级行星齿轮(122,222,322,422)。 第二行星齿轮与主行星齿轮轴向连接并且具有大于主行星齿轮的直径的直径。每个行星齿轮单元(120,220,320,420)包括减震传动装置(20),其被布置 以允许次级行星齿相对于主行星齿的有限弹性旋转。 还公开了包括这种复合行星齿轮装置的传动系统。
-
公开(公告)号:WO2017046244A1
公开(公告)日:2017-03-23
申请号:PCT/EP2016/071824
申请日:2016-09-15
申请人: TRIOLIET B.V.
CPC分类号: A01K5/001 , A01K5/004 , F16H3/54 , F16H2200/0034 , F16H2200/2005 , F16H2200/2035
摘要: Die Erfindung betrifft einen Futtermischer (F) mit wenigstens einem drehantreibbaren Mischorgan (M) und wenigstens einem am Futtermischer (F) angeordneten, das Mischorgan (M) antreibenden Planetengetriebe, das als Drehmoment-Übertragungs-Komponenten in einem Gehäuse (14) ein Sonnenrad (25), einen Planetenradträger (22) mit Planetenrädern (23) und ein Außenrad (24) aufweist und das unter Last mit wenigstens einer Kupplung (K) zwischen mindestens zwei Übersetzungen schaltbar ist. Erfindungsgemäß ist vorgesehen, dass das Planetengetriebe im Gehäuse (14) eine einzige Kupplung (K) zwischen zweien der Komponenten und am Gehäuse (14) eine am Futtermischer (F) betätigbare Bremse (B) aufweist, mit der wahlweise sowohl eine der zwei Komponenten relativ zum Futtermischer (F) blockierbar als auch die Kupplung (K) ausrückbar sind.
摘要翻译: 本发明涉及的进料混合器(F)具有至少一个可驱动的混合元件(M)和至少一个(F)在设置在所述进料混合器,所述混合元件(M)驱动的行星齿轮作为转矩传递部件在一个壳体(14)的太阳齿轮( 包括25),行星齿轮架(22)(与行星轮23)和外轮(24)和K)是负载下(具有至少两个平移之间的至少一个离合器切换。 根据本发明,提供的是在所述壳体(14)中的行星齿轮包括两个部件(14)之间并且在壳体上的单个离合器(K)具有一个在进料混合器(F),其可操作制动器(B),与任选的相对两个组件的两个 到进料混合器(F)可被封闭,在离合器(K)是脱离的。
-
-
-
-
-
-
-
-
-