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    Stroke Piston for a Stroke Piston Compressor for Generating Compressed Air for a Vehicle
    1.
    发明申请
    Stroke Piston for a Stroke Piston Compressor for Generating Compressed Air for a Vehicle 有权
    用于生成车辆压缩空气的冲程活塞压缩机的冲程活塞

    公开(公告)号：US20150020681A1

    公开(公告)日：2015-01-22

    申请号：US14241284

    申请日：2012-07-07

    申请人： Volker Gniesmer ,  Folkhard Hölzel ,  Christian Schwarze ,  Christoph Wilken

    发明人： Volker Gniesmer ,  Folkhard Hölzel ,  Christian Schwarze ,  Christoph Wilken

    IPC分类号： F16J1/09

    CPC分类号： F16J1/09 ,  F04B39/0005 ,  F04B39/042 ,  F16J9/00 ,  F16J9/22

    摘要： A stroke piston for a stroke piston compressor for generating compressed air for a vehicle, such as a commercial vehicle, includes a piston body with a piston floor, a piston skirt with piston skirt walls and pin hubs for receiving a piston pin, and at least two piston rings, which can be inserted into circumferential ring grooves of the piston body. Ridges of the piston body are provided between each two ring grooves and between the piston floor and the first ring groove arranged closest to the piston floor and the ring groove arranged closest to the piston skirt facing away from the other ring groove or grooves. At least one of the ridges is recessed at least over a partial section of its ridge height, which is measured parallel to the axis of the piston body, with at least one recess relative to the diameter of the piston body.

    摘要翻译： 用于产生用于诸如商用车辆的车辆的压缩空气的行程活塞式压缩机的冲程活塞包括具有活塞底板的活塞体，具有活塞裙壁的活塞裙和用于接收活塞销的销毂，并且至少 两个活塞环可以插入到活塞体的周向环槽中。 活塞体的脊部设置在每个两个环形槽之间，并且位于活塞底板和最靠近活塞底板布置的第一环槽和最靠近活塞裙面的环槽之间，背对着另一个环槽或槽。 至少一个脊部至少在其与脊柱高度相对于活塞主体的轴线平行测量的脊高度的部分剖面上凹入，其中至少一个凹部相对于活塞体的直径。