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    • 5. 发明申请
    • BRAKE CHAMBER, BOOT MEMBER, AND BUSH MEMBER
    • 制动室,发动机及会员
    • US20140096678A1
    • 2014-04-10
    • US14110894
    • 2012-04-16
    • Takeo ShimomuraAkinori Nishimura
    • Takeo ShimomuraAkinori Nishimura
    • B60T11/00
    • B60T11/00B60T17/083
    • A brake chamber includes a rod member that makes reciprocating motion within a cylinder through a pressure of compressed air or an urging force of a spring, thereby causing a pushrod for activating a brake device of a vehicle to proceed into the brake device. The brake chamber further includes a diaphragm that deforms in response to supply of the compressed air to push the rod member, and a housing that forms an accommodation space for the diaphragm. The housing is connected to the cylinder with a first end of the cylinder being inserted in the housing. The brake chamber further includes a boot member connected to the cylinder and the rod member. The boot member includes a sealing portion to prevent entry of foreign matter into a connection portion between the housing and the cylinder by contacting an inner circumferential surface of the housing.
    • 制动室包括杆构件,该杆构件通过压缩空气的压力或弹簧的推压力在缸内进行往复运动,从而使得用于启动车辆的制动装置的推杆进入制动装置。 制动室还包括响应于供应压缩空气推动杆构件而变形的隔膜以及形成隔膜容纳空间的壳体。 壳体连接到气缸,气缸的第一端插入壳体中。 制动室还包括连接到气缸和杆构件的靴部件。 靴子构件包括密封部分,以防止异物通过接触壳体的内周表面而进入壳体和气缸之间的连接部分。
    • 7. 发明授权
    • Structure for spring brake chamber
    • 弹簧制动室结构
    • US09193344B2
    • 2015-11-24
    • US13516630
    • 2010-12-16
    • Takeo ShimomuraAkinori Nishimura
    • Takeo ShimomuraAkinori Nishimura
    • B60T17/08
    • B60T17/083
    • A structure for a spring chamber is formed by connecting a chamber case and a return spring housing case and includes a piston member and a push rod. The piston member has a spring receiving section which holds a power spring inside the chamber case and a cylinder body section which is interlocked with the spring receiving section. A diaphragm is arranged inside a return spring housing case chamber in the return spring housing case, defines a pressure medium chamber, and is deformed by an advancing and retracting operation of the cylinder body section. The push rod member advance and retract with an operation of the diaphragm, and performs braking or releasing of a brake. The push rod member is formed with integral molding of a push plate and a axle body section with aluminum material.
    • 弹簧室的结构通过连接室壳和复位弹簧壳体而形成,并且包括活塞构件和推杆。 活塞构件具有弹簧容纳部,该弹簧容纳部将动力弹簧保持在腔室内部,以及气缸体部,其与弹簧接收部互锁。 隔膜设置在复位弹簧壳体的复位弹簧壳体室内,限定了压力介质室,并且通过缸体部的前进和后退操作而变形。 推杆构件通过隔膜的操作而前进和后退,并执行制动或释放制动器。 推杆构件由铝板材的推板和轴体部分整体成形而成。
    • 9. 发明申请
    • STRUCTURE FOR SPRING BRAKE CHAMBER
    • 弹簧制动器结构
    • US20120255818A1
    • 2012-10-11
    • US13516630
    • 2010-12-16
    • Takeo ShimomuraAkinori Nishimura
    • Takeo ShimomuraAkinori Nishimura
    • B60T13/38
    • B60T17/083
    • A structure for a spring chamber is formed by connecting a chamber case and a return spring housing case and includes a piston member and a push rod. The piston member has a spring receiving section which holds a power spring inside the chamber case and a cylinder body section which is interlocked with the spring receiving section. A diaphragm is arranged inside a return spring housing case chamber in the return spring housing case, defines a pressure medium chamber, and is deformed by an advancing and retracting operation of the cylinder body section. The push rod member advance and retract with an operation of the diaphragm, and performs braking or releasing of a brake. The push rod member is formed with integral molding of a push plate and a axle body section with aluminum material.
    • 弹簧室的结构通过连接室壳和复位弹簧壳体而形成,并且包括活塞构件和推杆。 活塞构件具有弹簧容纳部,该弹簧容纳部将动力弹簧保持在腔室内部,以及气缸体部,其与弹簧接收部互锁。 隔膜设置在复位弹簧壳体的复位弹簧壳体室内,限定了压力介质室,并且通过缸体部的前进和后退操作而变形。 推杆构件通过隔膜的操作而前进和后退,并执行制动或释放制动器。 推杆构件由铝板材的推板和轴体部分整体成形而成。