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公开(公告)号：US5901972A
公开(公告)日：1999-05-11
申请号：US715217
申请日：1996-09-17
CPC分类号： B60G7/001 , F16F7/108 , B60G2200/314 , B60G2200/341 , B60G2202/25 , B60G2204/143 , B60G2204/4104 , B60G2206/11
摘要： A link mechanism, such as a panhard rod or the like, has a rod section and a collar section at each of its two ends. One collar section is supported on the case side bracket through a bushing. The other collar section is supported on the body side bracket through a bushing. A mass is provided at each collar section for limiting vibrations. Each mass is configured so that its principal inertia axis coincides with the principal elastic axis of its bushing in at least one direction of the bending vibration mode of the rod section so that the nodes of the bending vibration mode of the panhard rod also coincide with the principal inertia axis of the mass and thus the principal elastic axis of the bushing. This significantly dampens the vibrations imparted to the link mechanism.
摘要翻译： 诸如ard棒等的连杆机构在其两端的每一端具有杆部分和套环部分。 一个套环部分通过衬套支撑在外壳侧支架上。 另一个套环部分通过衬套支撑在主体侧支架上。 在每个凸缘部分设置有用于限制振动的质量。 每个质量体构造成使得其主惯性轴在杆部分的弯曲振动模式的至少一个方向上与其衬套的主弹性轴线重合，使得ard棒的弯曲振动模式的节点也与 质量的主惯性轴，从而衬套的主弹性轴。 这显着地抑制了施加到连杆机构的振动。
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公开(公告)号：US4889328A
公开(公告)日：1989-12-26
申请号：US619482
申请日：1984-06-11
申请人： Takaaki Uno , Hiroshi Yamahata , Kazuo Chiba
发明人： Takaaki Uno , Hiroshi Yamahata , Kazuo Chiba
CPC分类号： F16F13/22 , B60G99/00 , F16F1/387 , F16F7/108 , B60G2202/25 , B60G2204/15 , B60G2204/4104 , B60G2204/41042
摘要： The present invention features an insulator unit for supporting a suspension arrangement on a chassis or the like. The main elastomeric body of the insulator is arranged to have sufficient rigidity as to limit the displacement of the suspension with respect to the chassis. The device further includes a vibratory mass or masses which upon being excited cancel vibrations which would otherwise be transmitted through the main elastomeric member.
摘要翻译： 本发明的特征在于一种用于在底盘等上支撑悬挂装置的绝缘体单元。 绝缘体的主要弹性体布置成具有足够的刚度以限制悬架相对于底盘的位移。 该装置还包括振动质量或质量，其在被激励时消除否则将通过主弹性体构件传递的振动。
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公开(公告)号：US06368040B1
公开(公告)日：2002-04-09
申请号：US09251100
申请日：1999-02-16
IPC分类号： B65H100
CPC分类号： H01L21/67781 , Y10S414/136 , Y10S414/137
摘要： A substrate transporting apparatus includes a wafer transfer arm 10 for carrying a plurality of semiconductor wafers W being processed horizontally, a pitch changer 20 for carrying the wafers W at predetermined intervals vertically and a posture changing device 30 positioned between the wafer transfer arm 10 and the pitch changer 20, for changing the posture of the wafers W to the horizontal and vertical arrangements. The pitch changer 20 includes a first holding part 21A and a second holding part 21B which are adapted so as to elevate relatively to each other. The wafers W are held by either one of the holding parts 21A, 21B at the predetermined intervals. The posture changing device 30 has a pair of holders 31 between which the semiconductor wafers W is interposed. The holders 31 are respectively provided, on their sides opposing each other, with a plurality of holding grooves 32A, 32B for retaining the wafers W independently. With the arrangement, the whole apparatus can be small-sized to improve throughput and yield of products.
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公开(公告)号：US06755603B2
公开(公告)日：2004-06-29
申请号：US09992431
申请日：2001-11-21
申请人： Hiroshi Yamahata
发明人： Hiroshi Yamahata
IPC分类号： B65H100
CPC分类号： H01L21/67781 , Y10S414/136 , Y10S414/137
摘要： A substrate transporting apparatus includes a wafer transfer arm 10 for carrying a plurality of semiconductor wafers W being processed horizontally, a pitch changer 20 for carrying the wafers W at predetermined intervals vertically and a posture changing device 30 positioned between the wafer transfer arm 10 and the pitch changer 20, for changing the posture of the wafers W to the horizontal and vertical arrangements. The pitch changer 20 includes a first holding part 21A and a second holding part 21B which are adapted so as to elevate relatively to each other. The wafers W are held by either one of the holding parts 21A, 21B at the predetermined intervals. The posture changing device 30 has a pair of holders 31 between which the semiconductor wafers W is interposed. The holders 31 are respectively provided, on their sides opposing each other, with a plurality of holding grooves 32A, 32B for retaining the wafers W independently. With the arrangement, the whole apparatus can be small-sized to improve throughput and yield of products.
摘要翻译： 衬底传送装置包括用于承载水平加工的多个半导体晶片W的晶片传送臂10，用于以预定间隔垂直地承载晶片W的变换器20和位于晶片传送臂10和晶片传送臂10之间的姿势改变装置30。 用于将晶片W的姿势改变为水平和垂直布置的变桨器20。 变桨器20包括适于彼此相对升高的第一保持部21A和第二保持部21B。 晶片W由保持部21A，21B中的任一个以预定间隔保持。 姿势改变装置30具有一对保持件31，夹持半导体晶片W。 保持器31分别设置在彼此相对的侧面上，用于独立地保持晶片W的多个保持槽32A，32B。 通过这种布置，整个设备可以小型化以提高产品的产量和产量。
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公开(公告)号：US4951930A
公开(公告)日：1990-08-28
申请号：US370787
申请日：1989-06-23
申请人： Takaaki Uno , Hiroshi Yamahata , Kazuo Chiba
发明人： Takaaki Uno , Hiroshi Yamahata , Kazuo Chiba
CPC分类号： F16F13/22 , B60G99/00 , F16F1/387 , F16F7/108 , B60G2202/25 , B60G2204/15 , B60G2204/4104 , B60G2204/41042
摘要： A vibration damping insulator for supporting a structural member on a vehicle chassis. The insulator comprises a first tubular member connected to said structural member, a second tubular member disposed coaxially within the first tubular member and connected to the vehicle chassis, a first elastomeric body interconnecting the first and second tubular members and arranged to undergo shear when the tubular members are displace in one direction and compression when the tubular members are displaced in a second direction relative to each other, a stiffening plate disposed in the first elastomeric body between the first and second tubular members, a vibratable mass, and a second elastomeric body separate from the first elastomeric body and interconnecting the vibratable mass and one of the tubular members. The second elastomeric body and the vibratable mass define a dynamic damper having a resonance characteristic which suppresses transmission of vibration from the structural member to the chassis.
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