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    • 4. 发明申请
    • BRAKE RELEASE DEVICE FOR A BRAKING ARRANGEMENT
    • 用于制动装置的制动释放装置
    • WO2014040161A1
    • 2014-03-20
    • PCT/CA2012/000848
    • 2012-09-13
    • BOMBARDIER TRANSPORTATION GMBHASLANIAN, GeorgeKING, Andrew
    • ASLANIAN, GeorgeKING, Andrew
    • B60T15/54B60T15/02B60T7/08B61H13/02B61H13/34
    • B60T7/102B60T15/02B60T15/54B61H13/02B61H13/34
    • The invention provides a brake release device for a braking arrangement. The braking arrangement includes friction pads, a friction surface and a first fluid path to convey fluid for controlling the application of the friction pads against the friction surface. The brake release device comprises a second fluid path to convey fluid for releasing the friction pads from the friction surface. The brake release device also comprises a selector valve coupled with the first and second fluid paths. The selector valve is capable to selectively acquire a first mode, a second mode and an intermediate mode. The first mode establishes fluid communication between the first fluid path and the braking arrangement. The second mode establishes fluid communication between the second fluid path and the braking arrangement. The selector valve is movable from the first mode to the second mode via the intermediate mode in which pressurized fluid in the first fluid path is relieved before entering the second mode. The brake release device may also comprise a pressure responsive interlock which controls switching between the first mode and the second mode when pressure in the second fluid path is above a threshold.
    • 本发明提供一种用于制动装置的制动器释放装置。 制动装置包括摩擦垫,摩擦表面和第一流体路径以输送流体以控制摩擦垫对摩擦表面的施加。 制动器释放装置包括用于输送流体以从摩擦表面释放摩擦垫的第二流体路径。 制动器释放装置还包括与第一和第二流体路径联接的选择阀。 选择阀能够选择性地获取第一模式,第二模式和中间模式。 第一模式建立第一流体路径和制动装置之间的流体连通。 第二模式建立第二流体路径和制动装置之间的流体连通。 选择阀可以通过中间模式从第一模式移动到第二模式,其中第一流体路径中的加压流体在进入第二模式之前被释放。 制动器释放装置还可以包括压力响应联锁装置,当第二流体路径中的压力高于阈值时,控制第一模式和第二模式之间的切换。
    • 7. 发明申请
    • TOOL FOR APPLYING CLIPS
    • 适用于CLIPS的工具
    • WO2003009973A1
    • 2003-02-06
    • PCT/GB2002/003290
    • 2002-07-17
    • J. & H. ROSENHEIM LIMITEDPICKUP, Raymond, AllanKING, Andrew
    • PICKUP, Raymond, AllanKING, Andrew
    • B25B27/14
    • B25B27/146Y10T29/5148Y10T29/53783
    • A closure tool (10, 40) is provided that is convenient to use in any location that has no power source available, for closing heavy-duty clips (11) as used for example in the building trade and in agriculture. The tool (10,40) has a body (13), a pair of handles (14) mounted on the body (13) on pivots (15) and a pair of anvils (18, 20) movable relative to each other from a spaced position to closure position in response to relative movement of the handles (14) and the body (13). A moving member (17) is engaged by the handles (14) and is movable therewith, and one of the anvils (18) is connected to and movable with the moving member (17). The handles (14) may have spigots (44) engaged in a slot (43) in a cylindrical moving member (17) in a barrel part (41) of the body (13), or each handle (14) may have a quadrant shaped first gear (16) engaging a rack second gear moving member (17) slidably mounted in the body (13).
    • 提供一种闭合工具(10,40),其便于在没有电源的任何位置使用,用于关闭例如在建筑行业和农业中使用的重型夹子(11)。 工具(10,40)具有主体(13),安装在枢轴(15)上的主体(13)上的一对手柄(14)和一对相对于彼此移动的砧座(18,20) 响应于手柄(14)和主体(13)的相对运动,将其间隔开到关闭位置。 移动构件(17)由手柄(14)接合并且可移动构件(17),并且其中一个砧座(18)连接并可移动构件(17)移动。 把手(14)可以具有接合在主体(13)的筒部(41)中的圆柱形移动构件(17)中的槽(43)中的插口(44),或者每个手柄(14)可以具有象限 (16)接合可滑动地安装在主体(13)中的齿条第二齿轮移动构件(17)。