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公开(公告)号:US07690488B2
公开(公告)日:2010-04-06
申请号:US11676918
申请日:2007-02-20
申请人: Volker Ploetz , Swen Dörrie , Frieder Altmann , Helmut Kalb , Alois Leisgang
发明人: Volker Ploetz , Swen Dörrie , Frieder Altmann , Helmut Kalb , Alois Leisgang
IPC分类号: F16D41/067
CPC分类号: F16D41/067
摘要: A roller freewheel comprises an outer ring which is configured as a sheet metal part shaped without cutting and has a cylindrical outer surface and an inner surface which is provided with clamping ramps, a plurality of clamping rollers which are sprung against the clamping ramps, and a cage which is arranged fixedly in terms of rotation in the outer ring, is configured as a sheet metal part shaped without cutting and to which springs are fastened which are provided for suspending the clamping rollers.
摘要翻译: 辊子自由轮包括外圈,其被构造成不切割成形的钣金件,并且具有圆柱形外表面和设置有夹紧斜面的内表面,多个夹紧辊抵靠夹紧斜面,并且 被设置为在外圈中以旋转方式固定的保持架被构造成没有切割而成形的金属片部件,并且被紧固的弹簧用于悬挂夹紧辊。
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公开(公告)号:US07975819B2
公开(公告)日:2011-07-12
申请号:US11989208
申请日:2006-07-11
申请人: Frieder Altmann , Swen Dörrie , Werner Wirth , Volker Ploetz
发明人: Frieder Altmann , Swen Dörrie , Werner Wirth , Volker Ploetz
IPC分类号: F16D41/067
CPC分类号: F16D41/067 , F16D1/0852 , F16D2250/00
摘要: A bushing-type roller overrunning dutch comprising an inner and/or outer ring (4), clamping ramps (2) adapted to the needles or rollers (5), a cage (6), pressure springs (7) for the needles or rollers (5), a bushing (1) with integrally formed clamping ramps (2), and a solid inner or outer ring (4) in or on which the bushing (1) is fixed.
摘要翻译: 一种衬套型辊超越荷载,包括内环和/或外环(4),适合于针或辊(5)的夹紧斜面(2),保持架(6),用于针或辊的压力弹簧 (5),具有整体形成的夹紧斜面(2)的衬套(1)和固定在衬套(1)上的固体内圈或外环(4)。
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公开(公告)号:US07854305B2
公开(公告)日:2010-12-21
申请号:US11795469
申请日:2005-12-13
申请人: Tomas Smetana , Frank Straub , Frieder Altmann , Volker Ploetz
发明人: Tomas Smetana , Frank Straub , Frieder Altmann , Volker Ploetz
IPC分类号: F16D41/07
CPC分类号: F16D41/069 , F16D41/07
摘要: A sprag for a sprag-type freewheel clutch having a profile comprised of multiple profile sections, the sprag having at least the profile sections of an inner engagement curve, an outer engagement curve and a first and a second lateral curve, wherein the outer and inner engagement curves each form a component of a logarithmic spiral.
摘要翻译: 用于具有由多个轮廓部分组成的轮廓的楔形自由轮离合器的楔形件,所述楔形件至少具有内部接合曲线的轮廓部分,外部接合曲线和第一和第二横向曲线,其中,所述外部和内部 接合曲线各自形成对数螺旋的分量。
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公开(公告)号:US20090032365A1
公开(公告)日:2009-02-05
申请号:US11989208
申请日:2006-07-11
申请人: Frieder Altmann , Swen Dorrie , Werner Wirth , Volker Ploetz
发明人: Frieder Altmann , Swen Dorrie , Werner Wirth , Volker Ploetz
IPC分类号: F16D41/067
CPC分类号: F16D41/067 , F16D1/0852 , F16D2250/00
摘要: A bushing-type roller overrunning dutch comprising an inner and/or outer ring (4), clamping ramps (2) adapted to the needles or rollers (5), a cage (6), pressure springs (7) for the needles or rollers (5), a bushing (1) with integrally formed clamping ramps (2), and a solid inner or outer ring (4) in or on which the bushing (1) is fixed.
摘要翻译: 一种衬套型辊超越荷载,包括内环和/或外环(4),适合于针或辊(5)的夹紧斜面(2),保持架(6),用于针或辊的压力弹簧 (5),具有整体形成的夹紧斜面(2)的衬套(1)和固定在衬套(1)上的固体内圈或外环(4)。
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公开(公告)号:US20060205558A1
公开(公告)日:2006-09-14
申请号:US10563999
申请日:2004-06-23
IPC分类号: F16H57/08
CPC分类号: F16H57/0482 , F16C17/04 , F16C19/463 , F16C21/00 , F16C33/12 , F16C2204/60 , F16C2361/61 , F16H57/0479 , F16H57/082 , F16H2057/085
摘要: A thrust washer (9) for planet gears (6) of a planetary gearbox is provided that is made form a tempered, cold rolled strip having a flatness less than or equal to 0.03 mm, and a hardness ranging from 370 to 580 HV. The thrust washer (9) can be produced in a particularly cost effective manner by making it from an appropriate initial stock having the desired final properties.
摘要翻译: 提供了用于行星齿轮箱的行星齿轮(6)的止推垫圈(9),其由具有小于或等于0.03mm的平坦度和370至580HV的硬度的回火冷轧带制成。 止推垫圈(9)可以以特别成本有效的方式通过从具有所需最终特性的适当初始原料制成。
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公开(公告)号:US07384360B2
公开(公告)日:2008-06-10
申请号:US10563999
申请日:2004-06-23
IPC分类号: F16H57/04
CPC分类号: F16H57/0482 , F16C17/04 , F16C19/463 , F16C21/00 , F16C33/12 , F16C2204/60 , F16C2361/61 , F16H57/0479 , F16H57/082 , F16H2057/085
摘要: A thrust washer (9) for planet gears (6) of a planetary gearbox is provided that is made form a tempered, cold rolled strip having a flatness less than or equal to 0.03 mm, and a hardness ranging from 370 to 580 HV. The thrust washer (9) can be produced in a particularly cost effective manner by making it from an appropriate initial stock having the desired final properties.
摘要翻译: 提供了用于行星齿轮箱的行星齿轮(6)的止推垫圈(9),其由具有小于或等于0.03mm的平坦度和370至580HV的硬度的回火冷轧带制成。 止推垫圈(9)可以以特别成本有效的方式通过从具有所需最终特性的适当初始原料制成。
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公开(公告)号:US06421917B1
公开(公告)日:2002-07-23
申请号:US09508721
申请日:2000-03-14
申请人: Leo Müntnich , Jürgen Lechner , Volker Ploetz
发明人: Leo Müntnich , Jürgen Lechner , Volker Ploetz
IPC分类号: B21K5312
CPC分类号: F16C33/541 , B21D53/12 , F16C19/463 , F16C33/546 , Y10T29/49691 , Y10T29/49995
摘要: A method of making a cage whose crossbars (3) connecting the side rings (1,2) are profiled whereby the rolling elements (5) are retained individually on both sides of the pitch circle by retaining edges (12,13) extending parallel to the axis of the rolling elements wherein by an additional shaping by material displacement after the punching out of the pockets (4), parallel opposing guide surfaces (11) for the rolling elements (5) are formed within the pitch circle between the retaining edges (12,13of the pockets (4) and the retaining edges (12,13) on both sides of the pitch circle are dimensioned so that the distance between them in the peripheral direction is only slightly smaller than the diameter of the rolling elements (5) wherein a defined contact of the rolling elements (5) with the cage is achieved due to the stamp guide surfaces (11) so that the mechanical loading of the cage is insignificant.
摘要翻译: 一种制造保持架的方法,其中连接侧环(1,2)的交叉杆(3)被成型,由此滚动元件(5)通过保持平行延伸的边缘(12,13)分别保持在节圆的两侧 滚动元件的轴线,其中通过在冲压出凹穴(4)之后通过材料位移的附加成形,在保持边缘之间的节圆内形成用于滚动元件(5)的平行的相对的引导表面(11) 凹槽(4)的12,13和节圆两侧的保持边缘(12,13)的尺寸设计成使得它们在圆周方向上的距离仅略小于滚动元件(5)的直径, 其中由于印模引导表面(11)使得滚动元件(5)与保持架的限定接触实现为使得保持架的机械负载不显着。
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公开(公告)号:US5887688A
公开(公告)日:1999-03-30
申请号:US750539
申请日:1996-11-19
申请人: Volker Ploetz , Wilfried Soyka , Manfred Winkler
发明人: Volker Ploetz , Wilfried Soyka , Manfred Winkler
CPC分类号: F16D23/06 , F16D2023/0618 , F16D2023/0637 , F16H63/38
摘要: A synchronizing device (4) comprises a thrust member (10) to initiate synchronization during a gearshifting operation, and the thrust member (10) receives a spherical locking element (12) to lock a sliding sleeve (9) in its neutral position. According to the invention, the thrust member (10) which is made as a one-piece element comprising a foot portion (26) and a head portion (27) receives the locking element (12) and a compression spring (11) in its interior and is displaceable in a T-shaped longitudinal groove (25) of an inner synchronizer ring (5).
摘要翻译: PCT No.PCT / EP95 / 01974。 371日期1996年11月19日 102(e)日期1996年11月19日PCT提交1995年5月24日PCT公布。 公开号WO95 / 33140 1995年12月7日,同步装置(4)包括在换档操作期间启动同步的推力构件(10),并且推力构件(10)接收球形锁定元件(12)以将滑动套筒(9)锁定在 其中立位置。 根据本发明,作为包括脚部(26)和头部(27)的整体元件制成的推力构件(10)在其中容纳锁定元件(12)和压缩弹簧(11) 并且可在内同步环(5)的T形纵向槽(25)中移位。
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