公开(公告)号：US07360777B2

公开(公告)日：2008-04-22

申请号：US11281564

申请日：2005-11-18

Applicant: Kazuyuki Mizuno ,  Masaki Kanatani ,  Hidenori Kajino ,  Motohiko Honma

Inventor： Kazuyuki Mizuno ,  Masaki Kanatani ,  Hidenori Kajino ,  Motohiko Honma

IPC: B60G9/04

CPC classification number: B60G17/056 ,  B60G21/06 ,  B60G21/10 ,  B60G2202/154 ,  B60G2204/81 ,  B60G2204/8304 ,  B60G2204/8306

Abstract: A vehicle suspension system for a vehicle, including: (a) a plurality of suspension cylinders each disposed between a chassis-side member and a corresponding one of a plurality of wheel-side members; (b) a controller cylinder including a housing and at least one piston slidably mounted in the housing, such that the housing and the at least one piston cooperate to define a plurality of chambers each having a volume that is variable upon slide movement of the at least one piston relative to the housing; (c) individual conduits each communicating a corresponding one of the plurality of chambers of the controller cylinder and a chamber of a corresponding one of the plurality of suspension cylinders; and (d) a suspension-cylinder operation facilitator operable to facilitate an operation of each of the plurality of suspension cylinders for permitting displacement of each of the plurality of wheel-side members relative to the chassis-side member after the at least one piston of the controller cylinder has reached its stroke end.

Abstract translation: 一种用于车辆的车辆悬架系统，包括：（a）多个悬架缸，每个悬架缸设置在机架侧构件和多个车轮侧构件中相应的一个之间; （b）控制器缸，包括壳体和至少一个可滑动地安装在所述壳体中的活塞，使得所述壳体和所述至少一个活塞协作以限定多个室，每个室具有在所述室的滑动运动时可变的体积 相对于壳体的至少一个活塞; （c）单独的导管，每个导管连通控制器气缸的多个腔室中的相应一个腔室和多个悬架气缸中对应的一个腔室; 和（d）悬架液压缸操作辅助器，其可操作以便于所述多个悬架气缸中的每一个的操作，以允许所述多个轮侧构件中的每一个相对于所述底盘侧构件在所述至少一个活塞 控制器气缸已经到达其行程端。

公开(公告)号：US07273209B2

公开(公告)日：2007-09-25

申请号：US11204105

申请日：2005-08-16

Applicant: Motohiko Honma

Inventor： Motohiko Honma

IPC: F16F9/22

CPC classification number: B60G17/0432 ,  B60G2202/154 ,  B60G2400/5122 ,  B60G2500/2064

Abstract: A suspension apparatus for use in a vehicle including a body, a body-side member, a wheel, and a wheel-side member, the apparatus including a hydraulic suspension device which is adapted to be provided between the body-side member and the wheel-side member; a first accumulator which is connected to the hydraulic suspension device via a liquid passage and which allows a hydraulic liquid to flow from the liquid passage into the first accumulator when a pressure of the hydraulic liquid in the liquid passage exceeds a first pre-set liquid pressure, the liquid passage including a first portion which is located between an intermediate point thereof and the hydraulic suspension device, and a second portion which is located between the intermediate point thereof and the first accumulator; and a second accumulator which is connected, via a connection passage shorter than the second portion of the liquid passage, to the intermediate point of the liquid passage and which allows the hydraulic liquid to flow from the liquid passage into the second accumulator when the pressure of the hydraulic liquid in the liquid passage exceeds a second pre-set liquid pressure higher than the first pre-set liquid pressure.

Abstract translation: 一种用于车辆的悬架装置，包括主体，车身侧构件，车轮和车轮侧构件，该装置包括液压悬挂装置，其适于设置在车身侧构件和车轮侧构件之间 边会员 第一蓄能器，其经由液体通道连接到液压悬挂装置，并且当液体通道中的液压液体的压力超过第一预设液压时，允许液压液体从液体通道流入第一蓄能器 所述液体通道包括位于其中间点和所述液压悬挂装置之间的第一部分和位于其中间点和所述第一蓄能器之间的第二部分; 以及第二蓄液器，其经由比液体通道的第二部分短的连接通道连接到液体通道的中间点，并且当液体通道的压力 液体通道中的液压液体超过比第一预设液压高的第二预设液压。