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Yamashita Rubber Kabushiki Kaisha patents

Recent patent applications related to Yamashita Rubber Kabushiki Kaisha. Yamashita Rubber Kabushiki Kaisha is listed as an Agent/Assignee. Note: Yamashita Rubber Kabushiki Kaisha may have other listings under different names/spellings. We're not affiliated with Yamashita Rubber Kabushiki Kaisha, we're just tracking patents.

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Liquid-sealed vibration-damping device

The present invention provides a liquid-sealed vibration-damping device capable of improving damping performance while preventing increase in size and weight thereof, the liquid-sealed vibration-damping device including: a first attachment member; a second attachment member; an insulator; a vibration-damping unit having a partition member; and a housing space provided in the second attachment member and housing the vibration-damping unit, wherein the second attachment member includes an outer tubular part and a fixing part protruding from the outer tubular part; and a portion of the housing space extends to the fixing part.. . ... Yamashita Rubber Kabushiki Kaisha

Anti-vibration device and damper device

Provided is an anti-vibration device which is provided between a vibration-side bracket attached to a vibration member and a non-vibration-side bracket attached to a non-vibration member, the anti-vibration device including: a first attachment member attached to the vibration-side bracket; a second attachment member attached to the non-vibration-side bracket; and an insulator provided between the first attachment member and the second attachment member, wherein the first attachment member includes a stopper portion which faces an engagement portion formed on the non-vibration-side bracket, and the insulator includes a cover portion which covers at least a surface of the stopper portion facing the engagement portion.. . ... Yamashita Rubber Kabushiki Kaisha

Vibration isolating device

When an insulator is of non-circular shape, a spring ratio of an x direction to a y direction is increased by utilizing this non-circular shape. A pair of direction elastic walls opposed to each other in the x direction is formed short and thin in the y direction and has a small x direction projected area. ... Yamashita Rubber Kabushiki Kaisha

Liquid-sealed vibration damping device

A liquid-sealed vibration damping device is provided that allows an outer cylindrical member to have a substantially uniform interference margin in the circumferential direction, while improving an assembling property. A second mounting member mounted on a non-vibration source includes: a first frame in a cylindrical shape that is connected to a lower portion of an insulator; a second frame in a cylindrical shape that holds a partition member arranged below the insulator; and a connector that connects the first frame with the second frame. ... Yamashita Rubber Kabushiki Kaisha

Liquid-charged antivibration device

An object of the present invention is to provide a liquid-charged antivibration device for reducing amplitude dependency. Provided is a liquid-charged antivibration device including: a liquid chamber in which operating liquid is charged; and a partitioning member which partitions the liquid chamber into a main liquid chamber and a sub liquid chamber.. ... Yamashita Rubber Kabushiki Kaisha

Liquid-sealed vibration prevention device

A liquid-sealed vibration prevention device is provided with a main rubber-elastic body for elastically connecting an inner cylinder with an intermediate sleeve, an outer cylinder for sheathing the intermediate sleeve, and a seal rubber layer positioned on the inner-circumferential surface of the outer cylinder. The intermediate sleeve has an upper ring part, and the upper end face of the upper ring part is provided with an inclined projection part which extends diagonally upward toward the inner cylinder. ... Yamashita Rubber Kabushiki Kaisha

Liquid sealed vibration isolating device

In an elastic partition member, a movable diaphragm outer circumferential section for supporting an outer circumference of an elastic movable diaphragm is formed integral with a relief valve. The elastic movable diaphragm is integrally formed with the elastic movable diaphragm. ... Yamashita Rubber Kabushiki Kaisha

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Yamashita Rubber Kabushiki Kaisha in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Yamashita Rubber Kabushiki Kaisha with additional patents listed. Browse our Agent directory for other possible listings. Page by