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公开(公告)号：US20180266496A1
公开(公告)日：2018-09-20
申请号：US15891368
申请日：2018-02-08
发明人： Sachi FUJINUMA , Sota TANAKA
IPC分类号： F16D25/0638 , F16D13/52 , F16D13/02 , F16F1/04
CPC分类号： F16D25/0638 , F16D13/025 , F16D13/52 , F16F1/048 , F16F15/121 , F16F2232/08 , F16F2234/02 , F16F2238/026
摘要： A power transmission system includes a rotating shaft, a power transmission component, a pressing member, and a wave spring. The rotating shaft is rotatable about a rotating axis. The power transmission component includes a frictional engagement portion that includes a plurality of friction members alternately stacked in an axial direction along the rotating axis. The pressing member has a contact portion and is disposed to be movable in the axial direction to press the frictional engagement portion such that the plurality of friction members engage with each other. The wave spring is to press the pressing member at the contact portion in the axial direction away from the frictional engagement portion. The contact portion of the pressing member has a reduced friction between the contact portion and the wave spring along a circumference of the wave spring.
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公开(公告)号：US20130298718A1
公开(公告)日：2013-11-14
申请号：US13976185
申请日：2012-01-06
申请人： Yoshihide Ohara
发明人： Yoshihide Ohara
IPC分类号： B62D1/187
CPC分类号： B62D1/187 , B62D1/18 , B62D1/189 , B62D5/0409 , F16B5/0216 , F16B5/025 , F16B5/0266 , F16F1/048 , F16F1/06
摘要： First and second lower support mechanisms (27, 28): are each provided with a coil spring (66, 86) that is mated to the outer periphery of an axle part (59, 79) of a fulcrum bolt (53, 73); and are configured in such a manner that support brackets (51, 71) are able to rock with respect to a steering column (5) by compressing the coil springs (66, 86). The coil springs (66, 86) are formed in such a manner that the axle parts (59, 79) are force fitted in a state prior to column-side fastening parts (55, 75) being fastened to the steering column (5).
摘要翻译： 第一和第二下支撑机构（27,28）各自设置有与支点螺栓（53,73）的轴部（59,79）的外周配合的螺旋弹簧（66,86）; 并且被构造成使得支撑托架（51,71）能够通过压缩螺旋弹簧（66,86）而相对于转向柱（5）摇动。 螺旋弹簧（66,86）以这样的方式形成，使得轴部件（59,79）在柱侧紧固部件（55,75）紧固到转向柱（5）之前的状态下被强制配合， 。
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公开(公告)号：US12092181B2
公开(公告)日：2024-09-17
申请号：US17824925
申请日：2022-05-26
申请人： AKTIEBOLAGET SKF
发明人： Juergen Barthelme , Helmut Hauck , Stefanie Seufert , Alexander Dilje , Hans-Juergen Friedrich , Sebastian Kraus , Alfred Radina , Andreas Herbert Kraus
摘要： A wave spring having an axially resilient spring section including at least one one-layer wave-shaped spring configured to provide a spring force in an axial direction of the wave spring, and a radially resilient spring section configured to provide a spring force in a radial direction. The wave spring may be made from a continuous flat wire that forms both the axially resilient spring section and the radially resilient spring section, the flat wire being rotated 90° at a transition from the axial spring section to the radial spring section.
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公开(公告)号：US11867247B2
公开(公告)日：2024-01-09
申请号：US17903658
申请日：2022-09-06
IPC分类号： F16F1/04
CPC分类号： F16F1/048
摘要： Wave springs having multiple variable turns, methods of pre-loading components with said wave springs, and methods of manufacturing said wave springs are provided. The wave spring has a total height defined by a first end portion and a second opposite end portion and an intermediate portion disposed between the first and second end portions. The intermediate portion has active turns with waved or non-planar turns and non-active turns with planar or non-waved turns. The wave spring also has a first alignment disposed between the first and second end portions, wherein first alignment comprises at least two waved or non-planar turns being aligned with each other.
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公开(公告)号：US20180223947A1
公开(公告)日：2018-08-09
申请号：US15748523
申请日：2016-07-29
申请人： MOOG INC.
IPC分类号： F16F15/067 , F16F3/04 , F16F1/04
摘要： A shock and vibration isolator comprising a housing securable to the support structure and having a rigid base, top and side portion, a traveler in the housing orientated about a longitudinal axis and configured to move axially and radially relative to the base portion of the housing, the traveler having a connection portion attachable to the payload and a radially-extending transfer portion, an upper, lower and radial non-rigid compliant element disposed axially between the top portion of the housing and the transfer portion of the rigid traveler, disposed axially between the base portion of the housing and the transfer portion of the traveler, and disposed radially between the side portion of the housing and the traveler, respectively, the non-rigid compliant elements operatively configured and arranged to selectively decouple axial and radial motion of the payload from axial and radial motion of the support structure.
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公开(公告)号：US08777266B2
公开(公告)日：2014-07-15
申请号：US13976185
申请日：2012-01-06
申请人： Yoshihide Ohara
发明人： Yoshihide Ohara
CPC分类号： B62D1/187 , B62D1/18 , B62D1/189 , B62D5/0409 , F16B5/0216 , F16B5/025 , F16B5/0266 , F16F1/048 , F16F1/06
摘要： First and second lower support mechanisms (27, 28): are each provided with a coil spring (66, 86) that is mated to the outer periphery of an axle part (59, 79) of a fulcrum bolt (53, 73); and are configured in such a manner that support brackets (51, 71) are able to rock with respect to a steering column (5) by compressing the coil springs (66, 86). The coil springs (66, 86) are formed in such a manner that the axle parts (59, 79) are force fitted in a state prior to column-side fastening parts (55, 75) being fastened to the steering column (5).
摘要翻译： 第一和第二下支撑机构（27,28）各自设置有与支点螺栓（53,73）的轴部（59,79）的外周配合的螺旋弹簧（66,86）; 并且被构造成使得支撑托架（51,71）能够通过压缩螺旋弹簧（66,86）而相对于转向柱（5）摇动。 螺旋弹簧（66,86）以这样的方式形成，使得轴部件（59,79）在柱侧紧固部件（55,75）紧固到转向柱（5）之前的状态下被强制配合， 。
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