公开(公告)号：US4418898A

公开(公告)日：1983-12-06

申请号：US281779

申请日：1981-07-09

Applicant: Tomiaki Atsumi ,  Kazumasa Kuse ,  Junji Deto

Inventor： Tomiaki Atsumi ,  Kazumasa Kuse ,  Junji Deto

IPC: B60K5/12 ,  F16F1/54 ,  F16F7/108 ,  B60G11/22 ,  F16F1/36

CPC classification number: B60K5/1208 ,  F16F1/54 ,  F16F7/108 ,  F16F2230/007 ,  F16F2236/123

Abstract: A cushioned mounting device for use in mounting an engine to the body of a vehicle such as an automobile, having first and second frame members arranged to oppose to each other, a mass member having a plate portion and disposed between the first and the second frame members, a first cushion member disposed between and flexibly connecting together the first frame member and the mass member, and a second cushion member disposed between and flexibly connecting together the second frame member and the mass member, wherein the mass member, together with the first and the second cushion members, forms a sub-oscillation system which can provide less than one transmission ratio relative to an oscillation system supposed to be composed of the engine supported by this cushioned mounting device and the first and the second cushion members which can also provide less than one transmission ratio, whereby the cushioned mounted device cna provide a low overall transmission ratio which is substantially the multiplication of the above two less than one transmission ratio.

Abstract translation: 一种用于将发动机安装到诸如汽车的车辆的主体上的缓冲安装装置，具有被布置为彼此相对的第一和第二框架构件，具有板部并且布置在第一和第二框架之间的质量构件 构件，设置在第一框架构件和质量构件之间并且柔性地连接在一起的第一缓冲构件和设置在第二框架构件和质量构件之间并且柔性地连接在一起的第二缓冲构件，其中质量构件与第一 并且第二缓冲构件形成子振荡系统，其相对于由该衬垫安装装置支撑的发动机构成的振荡系统以及第一和第二缓冲构件可以提供小于一个的传动比，其也可以提供 小于一个传动比，由此缓冲安装装置cna提供实质上较低的总传动比 y是上述两个小于一个传输比的乘法。

公开(公告)号：US4407491A

公开(公告)日：1983-10-04

申请号：US308769

申请日：1981-10-05

Applicant: Motoo Kunihiro ,  Tomiaki Atsumi ,  Kazumasa Kuse ,  Masahiro Ishigaki

Inventor： Motoo Kunihiro ,  Tomiaki Atsumi ,  Kazumasa Kuse ,  Masahiro Ishigaki

IPC: F16F13/00 ,  F16F13/08 ,  F16F13/20 ,  F16F15/08

CPC classification number: F16F13/20 ,  F16F13/08

Abstract: A rubber bearing device having air damping capacity which comprises upper and lower fitments;a rubber cylindrical body interposed between the fitments defining an air chamber capable of volume-changing;a rubber piston shaped body whose shaft is fitted hermetically in the cylindrical body and is firmly bonded to the upper fitment, said piston-shaped body being provided in the air chamber to divide it into upper and lower air chambers, said upper and lower air chambers being adapted to release air therefrom or to admit air thereto through an orifice; anda depression diaphragm member provided associating with one or both of the chambers, said diaphragm member being capable of decreasing the magnitude of effective volume change by a definite magnitude.

Abstract translation: 具有空气阻尼能力的橡胶轴承装置，其包括上部和下部配件; 一个橡胶圆筒体，位于配置件之间，限定能够进行体积变化的空气室; 一个橡胶活塞成形体，其轴被密封地安装在圆柱体中并且牢固地结合到上配件，所述活塞体设置在空气室中以将其分成上空气室和下空气室，所述上和下空气室 适于从其中释放空气或通过孔口进入空气; 以及设置成与一个或两个室相关联的凹陷隔膜构件，所述隔膜构件能够将有效体积变化的大小减小一定幅度。