公开(公告)号：WO2006018010A3

公开(公告)日：2006-05-18

申请号：PCT/DE2005001413

申请日：2005-08-11

Applicant: LUK LAMELLEN & KUPPLUNGSBAU ,  FAUST HARTMUT

Inventor： FAUST HARTMUT

IPC: F16H63/06 ,  F16H9/12 ,  F16H55/56

CPC classification number: F16H63/065 ,  F16H55/56 ,  Y10T29/49464

Abstract: The invention relates to a conical pulley flexible drive transmission having a shaft on the pinion end and a shaft on the power take-off end. Said shaft comprises at least one bore extending in the longitudinal direction of the shaft and, starting therefrom, an oblique or cross hole the exit of which is arranged on the peripheral surface in an area that is covered by a moveable pulley irrespective of its axial position.

Abstract translation: 本发明涉及一种具有驱动侧和从动侧轴与从该出射倾斜或横向孔的轴延伸的孔和所述纵向方向的至少一个皮带驱动圆锥形，出口被从可移动的磁盘布置在护套表面上的区域中，不论其 轴向位置被覆盖。

公开(公告)号：WO2006021183A2

公开(公告)日：2006-03-02

申请号：PCT/DE2005/001414

申请日：2005-08-11

Applicant: LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG

Inventor： VORNEHM, Martin ,  GLAS, Ronald ,  LEORAT, Remi ,  BURKOVSKI, Lidia ,  SCHMID, Peter ,  FIDLIN, Alexander

IPC: F16H9/12 ,  F16H55/56

CPC classification number: F16H55/56 ,  F16H61/66272 ,  F16H63/06 ,  F16H2061/66295

公开(公告)号：WO2004094874A1

公开(公告)日：2004-11-04

申请号：PCT/IT2004/000231

申请日：2004-04-23

Applicant: DAYCO EUROPE S.R.L. ,  BINELLO, Domenico ,  CARICCIA, Gianluca ,  GALLETTI, Alessio

Inventor： BINELLO, Domenico ,  CARICCIA, Gianluca ,  GALLETTI, Alessio

IPC: F16H55/56

CPC classification number: F16H55/56 ,  F16H61/66272 ,  F16H63/067

Abstract: A pulley (1) for a continuously variable transmission is provided with a fixed half-pulley (10) fitted on a supporting shaft (5) and a mobile half-pulley (11), which is able to slide towards the fixed half-pulley (10) under the thrust of a spring (16), so as to define a V-shaped race (12) of variable amplitude. The pulley (1) is further provided with a device (28) for compensating the axial thrust, said device being constituted by a cam (22) and a com follower (30), which are coupled in contact with one another to impart an additional axial thrust on the mobile half-pulley (11) in response to a torque acting on the pulley (1). The cam (22) is defined by a tubular body (17) made of plastic material co-moulded on the supporting shaft (5), whilst the cam follower (30) is made of a single piece with the mobile half-pulley (11).

Abstract translation: 用于无级变速器的滑轮（1）设有安装在支撑轴（5）上的固定半滑轮（10）和可移动半滑轮（11），该半滑轮能够朝向固定半滑轮 （10）在弹簧（16）的推力下，以便限定可变振幅的V形座圈（12）。 滑轮（1）还设置有用于补偿轴向推力的装置（28），所述装置由凸轮（22）和联动跟随器（30）构成，凸轮（22）和联动跟随器（30）彼此接触地附接 响应于作用在滑轮（1）上的扭矩，在可移动半滑轮（11）上的轴向推力。 凸轮（22）由共同模制在支撑轴（5）上的塑料材料制成的管状体（17）限定，而凸轮从动件（30）由可移动半滑轮（11） ）。

公开(公告)号：WO2004083686A1

公开(公告)日：2004-09-30

申请号：PCT/CA2004/000401

申请日：2004-03-17

Applicant: CVTECH R & D INC. ,  LABBE, Jocelyn

Inventor： LABBE, Jocelyn

IPC: F16H55/56

CPC classification number: F16H63/067 ,  F16H55/56 ,  F16H61/66272

Abstract: The driven pulley (10) comprises a first sheave (12) and a second sheave (40) coaxially mounted around a main shaft. The first sheave (12) is fixed with reference to the main shaft while the other is allowed to slide and rotate with reference to the main shaft. The driven pulley (10) is designed so that a portion of the second sheave (40) can enter inside the first sheave (12). A return spring (80) is also provided inside the driven pulley (10). This driven pulley (10) can be designed as a reversible driven pulley by adding a second set of ramps (36) and followers (70). The driven pulley (10) can be constructed in a very compact manner and consequently, with a smaller weight compared to an equivalent conventional driven pulley.

Abstract translation: 从动滑轮（10）包括围绕主轴同轴安装的第一滑轮（12）和第二滑轮（40）。 第一滑轮（12）相对于主轴固定，而另一个滑轮相对于主轴被滑动并旋转。 从动皮带轮（10）被设计成使得第二滑轮（40）的一部分能够进入第一滑轮（12）内部。 在从动皮带轮（10）的内部还设有复位弹簧（80）。 该从动滑轮（10）可以通过添加第二组斜坡（36）和从动件（70）而被设计为可逆从动滑轮。 从动皮带轮（10）可以以非常紧凑的方式构造，并且因此与相当的常规从动滑轮相比具有较小的重量。

公开(公告)号：WO2002018820A1

公开(公告)日：2002-03-07

申请号：PCT/US2001/027301

申请日：2001-09-04

Applicant: BOMBARDIER-ROTAX GMBH ,  BOMBARDIER INC. ,  BOMBARDIER MOTOR CORPORATION OF AMERICA

Inventor： KORENJAK, Norbert

IPC: F16H55/56

CPC classification number: F02B61/045 ,  F01B1/12 ,  F01M11/02 ,  F01M13/04 ,  F01M2013/0422 ,  F01M2013/0461 ,  F02B61/02 ,  F02B67/04 ,  F02B75/16 ,  F02B75/20 ,  F02B75/22 ,  F02B75/224 ,  F02B2075/027 ,  F02B2075/1808 ,  F02B2275/08 ,  F02B2275/20 ,  F02F1/4214 ,  F02F2001/245 ,  F02M25/06 ,  F05C2201/021 ,  F16H9/12 ,  F16H55/56 ,  F16H55/563 ,  F16H61/662

Abstract: A continuously variable transmision (CVT) is disclosed. The CVT includes a drive pulley (322) adapted to connect to a crankshaft (12) of an engine. The drive pulley (322) has inner (234) and outer (236) halves with belt engagement surfaces (334, 336) to engage the sides of the belt (332). The drive pulley (322) of the CVT also includes a slide sleeve (364) disposed on the shaft (374) adapted to engage an inner side of a belt (332). The inner (234) and outer (236) halves of teh drive pulley (322) are biased apart from one another by a spring (342). The slide sleeve (364) engages the belt (332) when the belt (332) is stationary or traveling at low speeds. The driven pulley (224) includes inner (328) and outer (330) halves with belt engagement surfaces (338, 340). The two halves (328, 330) are biased into contact with one another. A connector connects the inner (328) half to the outer (330) half. In addition, a pneumatically-actuated driven pulley is described together with a CVT incorporating same.

Abstract translation: 公开了一种连续变速传动（CVT）。 CVT包括适于连接到发动机的曲轴（12）的驱动滑轮（322）。 驱动滑轮（322）具有内（234）和外（236）半部，带有接合表面（334,336）以与皮带（332）的侧面接合。 CVT的驱动滑轮（322）还包括设置在轴（374）上的适于接合皮带（332）的内侧的滑动套筒（364）。 驱动皮带轮（322）的内（234）和外（236）半部通过弹簧（342）彼此偏离。 当皮带（332）静止或以低速行驶时，滑动套筒（364）接合皮带（332）。 从动带轮（224）包括具有带接合表面（338,340）的内部（328）和外部（330）半部。 两个半部（328,330）被偏置成彼此接触。 连接器将内部（328）半部连接到外部（330）半部。 此外，气动致动的从动带轮与包含其的CVT一起被描述。

公开(公告)号：WO01036846A1

公开(公告)日：2001-05-25

申请号：PCT/US2000/030672

申请日：2000-11-08

IPC: F16H55/56 ,  F16G5/16 ,  F16H9/10 ,  F16H55/54

CPC classification number: F16G5/16 ,  F16H55/54

Abstract: The invention comprises a continuously variable transmission pulley. The pulley comprises at least one axially movable sheave section which is coaxial with a second sheave section. Each sheave section (31, 32, 33, 34) has a series of radial grooves (29, 30) which are axially and radially aligned. The radial grooves are arranged in pairs between each sheave section. The belt blocks (26) span between the sheave sections, each having opposing arcuate ends that slidingly engaging a pair of grooves. The belt blocks are arranged circumferentially about an axial sheave centerline. Each belt block also has a surface for receiving a multi-ribbed belt (20). At least one elastic member (24, 25) encircles the belt blocks so as to control their relative positions, keeping them in contact with the sheave grooves as the pulley rotates. As the movable sheave is moved axially, each belt block moves radially within its respective grooves so as to increase or decrease the effective diameter of the pulley.

Abstract translation: 本发明包括一个无级变速传动皮带轮。 滑轮包括与第二滑轮部分同轴的至少一个可轴向移动的滑轮部分。 每个滑轮部分（31,32,33,34）具有一系列径向对准的径向凹槽（29,30）。 径向槽在每个滑轮部分之间成对配置。 带块（26）跨在滑轮部分之间，每个具有相对的弧形端部，滑动地接合一对凹槽。 带块围绕轴向滑轮中心线周向布置。 每个带块还具有用于容纳多肋带（20）的表面。 至少一个弹性构件（24,25）围绕带块，以便控制它们的相对位置，当皮带轮旋转时保持它们与滑轮槽接触。 当可动滑轮轴向移动时，每个皮带块在其相应的凹槽内径向移动，以便增加或减小皮带轮的有效直径。

公开(公告)号：WO0103984A3

公开(公告)日：2001-05-17

申请号：PCT/DE0002275

申请日：2000-07-11

Applicant: LUK LAMELLEN & KUPPLUNGSBAU ,  RABER CHRISTOPH

Inventor： RABER CHRISTOPH

IPC: F16D28/00 ,  B23B31/24 ,  F16D21/06 ,  F16D23/12 ,  F16D25/00 ,  F16D27/00 ,  F16D27/108 ,  F16H19/00 ,  F16H25/20 ,  F16H25/24 ,  F16H55/56

CPC classification number: F16H25/2427 ,  F16D21/06 ,  F16D27/004 ,  F16D28/00 ,  F16D2021/0607 ,  F16D2021/0646 ,  F16D2023/123 ,  F16H19/0618 ,  F16H25/20 ,  Y10T74/18568 ,  Y10T477/753

Abstract: The invention relates to an axial drive for converting a rotational movement into an axial movement. The spring spindle (10) substantially comprises a component (13) with a helical spring (12) rotationally fixed thereto and a component with engaging means (27) which engage radially into the interior of the helical spring (12), said engaging means being configured as a set of studs (32) which are distributed around the periphery. The studs (32a, 32b) make axial contact with the spring band by means of an anti-friction bearing (31) which is positioned on the studs, with one respective set of studs (32a) being used for the pushing direction and one set of studs (32b) for the pulling direction. Each set of studs (32a, 32b) can be adjusted along the spring band (29) in a thread-type manner, so that the spring band is supported without play at each peripheral section. In a preferred embodiment, the sets of studs (32a, 32b) are axially offset in relation to one another at a distance corresponding to the width of the spring band. One longitudinal end of the studs is attached in the component (11) and the other end is attached to a flange (27a) which is connected to the component (11) in a fixed manner using struts (not shown in detail).

Abstract translation: 本发明涉及一种轴向驱动用于转化旋转运动转换成轴向运动。 所述Ferderspindel（10）基本上由与所述可旋转地连接至该螺旋弹簧（12）和部件（11）的部件（13）的与所述径向向内到螺旋弹簧（12）接合的接合装置（27）一起，在 从一组分布在圆周上的销（32）形成。 销（32A，32B）与所述弹性带（29），通过该定位于在轴向接触销的滚动轴承（31）的装置相关联，其中每一个组销（32A），用于在推力和该组的（32B） 用于轴向驱动的拉伸方向。 销的台（32A，32B）可在圆周方向上螺纹，使得弹簧带而无需在每个外围部分发挥支持调整到弹簧带（29）的过程中。 销的台（32A，32B）是对彼此最好在轴向通过弹簧带宽偏移，并且在元件（11）的纵向端部并在一装置的另一端 - 未示出 - 积分腹板到组件（11）的凸缘部（27a） 补充说。

公开(公告)号：WO01027500A1

公开(公告)日：2001-04-19

申请号：PCT/KR2000/001069

申请日：2000-09-26

IPC: F16H55/36 ,  F16H55/56 ,  F16H61/662 ,  F16H55/52

CPC classification number: F16H61/6625 ,  F16H55/56

Abstract: Disclosed herewith is an automatic speed change pulley. The automatic speed change pulley includes a sleeve situated to be concentric with a drive shaft. A plurality of pulley segments are situated to be concentric with the drive shaft and to be spaced apart from the sleeve by a constant distance. The pulley segments transmit the power of the drive shaft to a driven shaft through a power transmitting member. Control means allows the outer diameter formed by the pulley segments to be radially inwardly reduced when an overload is exerted on the pulley segments, and restores the pulley segments to radially outwardly original positions when the overload is eliminated.

Abstract translation: 本文公开了一种自动变速滑轮。 自动变速滑轮包括一个与驱动轴同心的套筒。 多个滑轮段被设置为与驱动轴同心并且与套筒间隔一定距离。 滑轮部分通过动力传递部件将驱动轴的动力传递到从动轴。 当过载被施加在滑轮段上时，控制装置允许由滑轮段形成的外径径向向内减小，并且当过载被消除时，将滑轮段恢复到径向向外的原始位置。

公开(公告)号：WO1993006388A1

公开(公告)日：1993-04-01

申请号：PCT/CA1992000421

申请日：1992-09-25

Applicant: IBC POWERBLOC CANADA ,  ROBERT, Jean

Inventor： IBC POWERBLOC CANADA

IPC: F16H55/56

CPC classification number: F16H61/66245 ,  F16H55/563 ,  Y10T74/1927

Abstract: A pulley mounted at the output of a drive shaft is used in a variable-speed belt drive (11) in which pairs of generally cylindrical toothed flyweights (35) engage toothed racks (37, 39) in order to vary the winding diameter of said pulley (1, 3) by varying the centrifugal force. A V-belt (11) is placed around said pulley. As a result of using said pulley, a more accurate adjustment of the diameter may be achieved, maximum engine power may be maintained under conditions of severe loading, and the response time of the diameter varying system may be reduced in the case of an abrupt load change.

公开(公告)号：WO2023034165A1

公开(公告)日：2023-03-09

申请号：PCT/US2022/041797

申请日：2022-08-29

Applicant: TAY, Armin

Inventor： TAY, Armin

IPC: F16H9/08 ,  F16H7/02 ,  F16H15/42 ,  F16H55/56 ,  F16H61/662

Abstract: A Flexible Ramp for a Cone Assembly that uses a Torque Transmitting Member; said Cone Assembly uses a Transmission Belt that has its teeth shaped below its belt. Said Flexible Ramp can ideally raise a Leveling Extension of said Torque Transmitting Member or a Non-Torque Transmitting Member from a base surface of a Cone of said Cone Assembly to a raised surface of said Cone, for all pitch diameters of said Cone Assembly. When said Leveling Extension is positioned on a raised surface, it can support the teeth of said Transmission Belt; even-though the teeth of said Torque Transmitting Member have tooth bases, and said Non-Torque Transmitting Member has a base surface for the teeth of said Transmission Belt; since the thickness of said tooth bases and said base surface can be compensated by the height of the raised surface on which said Leveling Extension is positioned.