Suspension apparatus

US9340253B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9340253-B2
Application numberUS-201314401852-A
CountryUS
Kind codeB2
Filing dateMay 20, 2013
Priority dateMay 22, 2012
Publication dateMay 17, 2016
Grant dateMay 17, 2016

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

A shock absorber of a suspension apparatus includes a pair of chambers, a flow passage connects the chambers such that a working fluid passes through the flow passage as the shock absorber expands and contracts, a damping force generation mechanism applies resistance to the working fluid passing through the flow passage, a bypass passage connects the chambers so as to bypass the flow passage, a variable throttle member that is inserted into the bypass passage to be capable of advancing and retreating in order to modify an opening of the bypass passage, an actuator drives the variable throttle member and includes an acting portion disposed on a back surface side of the variable throttle member, and a power transmission mechanism interposed between the acting portion and the variable throttle member in order to transmit a linear motion of the acting portion to the variable throttle member.

First claim

Opening claim text (preview).

The embodiments of the present invention in which an exclusive property or privilege is claimed are defined as follows: 1. A suspension apparatus interposed between a vehicle body and a vehicle wheel, comprising: a shock absorber having a cylinder and a piston rod inserted retractably into the cylinder; and a biasing member that biases the shock absorber in an expansion direction, wherein the shock absorber includes: a pair of chambers housing a working fluid; a flow passa…

Assignees

Inventors

Classifications

  • Operations & Transport · mapped topic

  • Mechanical Engineering · mapped topic

  • Operations & Transport · mapped topic

  • Mechanical Engineering · mapped topic

  • Operations & Transport · mapped topic

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Frequently asked questions

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What does patent US9340253B2 cover?
A shock absorber of a suspension apparatus includes a pair of chambers, a flow passage connects the chambers such that a working fluid passes through the flow passage as the shock absorber expands and contracts, a damping force generation mechanism applies resistance to the working fluid passing through the flow passage, a bypass passage connects the chambers so as to bypass the flow passage, a…
Who is the assignee on this patent?
Kayaba Industry Co Ltd, Kyb Corp
What technology area does this patent fall under?
Primary CPC classification B62K25/283. Mapped technology areas include Operations & Transport.
When was this patent published?
Publication date Tue May 17 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).