PISTON CYLINER AND FORKLIFT HAVING THE SAME
    1.
    发明申请
    PISTON CYLINER AND FORKLIFT HAVING THE SAME 审中-公开
    活塞缸和带有其的叉车

    公开(公告)号:WO2015043307A1

    公开(公告)日:2015-04-02

    申请号:PCT/CN2014/083201

    申请日:2014-07-29

    Abstract: A piston cylinder and a forklift having the same are provided. The piston cylinder includes: a cylinder body (1); a piston rod assembly (2) movable with respect to the cylinder body (1) and including: a piston rod (20); a first piston (21) disposed within and slidable with respect to the cylinder body (1), fitted over the piston rod (20) movably, and having a buffer groove (4) formed in an end surface thereof; and a second piston (22) located within the cylinder body (1) and fixed to the piston rod (20), and adapted to enter into the buffer groove (4) to be fitted therein and come out therefrom, and having a damping structure (221) to buffer the second piston (22) during entering of the second piston (22) into the buffer groove (4); and a stop member (3) disposed in the cylinder body (1) and configured to stop the first piston (21).

    Abstract translation: 提供了具有该活塞气缸的活塞气缸和叉车。 活塞缸包括:缸体(1); 活塞杆组件(2),其可相对于所述缸体(1)移动并且包括:活塞杆(20); 第一活塞(21),其设置在所述气缸体(1)内并且可滑动地移动,并且在所述活塞杆(20)上移动地安装并且具有形成在其端面中的缓冲槽(4) 以及位于所述缸体(1)内并固定到所述活塞杆(20)的第二活塞(22),并且适于进入所述缓冲槽(4)以装配在其中并从其中出来并具有阻尼结构 (221)在第二活塞(22)进入缓冲槽(4)期间缓冲第二活塞(22); 以及设置在所述缸体(1)中并且构造成停止所述第一活塞(21)的止挡构件(3)。

    SINGLE-WAY DAMPING PLUNGER CYLINDER AND FORKLIFT COMPRISING THE SAME
    2.
    发明申请
    SINGLE-WAY DAMPING PLUNGER CYLINDER AND FORKLIFT COMPRISING THE SAME 审中-公开
    单向阻尼式气缸和包装箱的单向排气管

    公开(公告)号:WO2015058645A1

    公开(公告)日:2015-04-30

    申请号:PCT/CN2014/088652

    申请日:2014-10-15

    Abstract: A single-way damping plunger cylinder includes a cylinder body (3), a piston rod (4), a piston (6) and a sleeve (2), the piston (6) dividing the cylinder body (3) into a first cylinder chamber (31) and a second cylinder chamber (32), a first end of the first oil passage (40) being communicated with the first cylinder chamber (31) via the second oil passage (41) and a second end of the first oil passage (40) being communicated with the second cylinder chamber (32), the valve (5) movably disposed in the second oil passage (41) to open or close a direct communication of the first and second oil passages (40,41); a damping oil passage (50) defined in the valve (5) to communicate the first oil passage (40) with the second oil passage (41). A forklift is also provided.

    Abstract translation: 单向阻尼柱塞缸包括缸体(3),活塞杆(4),活塞(6)和套筒(2),活塞(6)将缸体(3)分成第一缸 (31)和第二气缸室(32),第一油路(40)的第一端经第二油路(41)与第一气缸室(31)连通,第一油路 通道(40)与第二气缸室(32)连通,阀(5)可移动地设置在第二油通道(41)中,以打开或关闭第一和第二油通道(40,41)的直接连通。 限定在所述阀(5)中的阻尼油通道(50),以使所述第一油通道(40)与所述第二油通道(41)连通。 还提供叉车。

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