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4 条记录 (耗时 0.008 秒)

    Lash adjuster
    1.
    发明公开
    Lash adjuster 有权
    睫毛调整器

    公开(公告)号：EP2767681A1

    公开(公告)日：2014-08-20

    申请号：EP14000198.3

    申请日：2014-01-20

    申请人： Otics Corporation

    发明人： Suzuki, Hiroyuki ,  Oka, Hideki ,  Masegi, Kiyoshi

    IPC分类号： F01L1/24

    CPC分类号： F01L1/24 ,  F01L1/2405 ,  F01L1/255 ,  F01L2001/2427 ,  F01L2001/256

    摘要： A lash adjuster includes a body (11), a plunger (12) which is inserted into the body (11) and a partitioning member (13) inserted into the plunger (12). The partitioning member has an oil passage end (33) located above the oil passage hole (26). The partitioning member (13) has an oil-passage defining portion (32) located opposite the recessed groove (31) and defining an oil passage (40) between itself and a groove face of the recessed groove (31). The partitioning member (13) defines a low-pressure chamber (23) inside. The low-pressure chamber (23) reserves a hydraulic fluid flowing through the oil passage hole (26), the oil passage (40) and the oil passage end (33). The low-pressure chamber (23) causes the reserved hydraulic fluid to flow through the valve hole (20) into the high-pressure chamber (22).

    摘要翻译： 间隙调节器包括主体（11），插入主体（11）中的柱塞（12）和插入柱塞（12）中的分隔件（13）。 分隔构件具有位于油通孔（26）上方的油通路端（33）。 分隔构件13具有与凹槽31相对的油路限定部32，该油路限定部32在凹槽31的槽面之间形成油路40。 分隔构件（13）在内部限定低压室（23）。 低压室23储存在油路孔26，油路40及油路端部33流动的工作油。 低压室23使所储备的液压流体通过阀孔20流入高压室22。

    Roller lifter for internal combustion engine
    4.
    发明公开
    Roller lifter for internal combustion engine 有权
    RollenstösselfürVerbrennungsmotor

    公开(公告)号：EP2677124A1

    公开(公告)日：2013-12-25

    申请号：EP13168887.1

    申请日：2013-05-23

    申请人： Otics Corporation

    发明人： Fujii, Hiroki ,  Masegi, Kiyoshi

    IPC分类号： F01L1/14

    CPC分类号： F01L1/14 ,  F01L1/143 ,  F01L2105/00 ,  F01L2105/02 ,  F01L2107/00 ,  F02M59/102

    摘要： A roller lifter for internal combustion engines is provided, which has higher rigidity of the lifter body, prevents cocking in the cylinder, and can achieve a size reduction. The roller lifter includes a cylindrical lifter body having a sliding surface on an outer circumferential surface thereof and a roller rotatably attached to the lifter body via an axial support pin and making contact with a rotating cam lobe. The lifter body includes a pair of support portions supporting the axial support pin. The axial support pin is mechanically fastened to the pair of support portions, with both ends thereof inserted in support holes formed in the support portions. The lifter body includes an anti-rotation retainer extending radially outward from the sliding surface. The sliding surface is formed on both front and rear sides in the sliding direction of the anti-rotation retainer.

    摘要翻译： 提供了一种用于内燃机的滚子式升降机，其具有较高的升降机体的刚性，防止气缸中的起动，并且可以实现尺寸减小。 滚子式升降机包括：圆柱形升降机体，其在其外周面上具有滑动面，并且通过轴向支撑销可旋转地附接到升降机主体并与旋转凸轮凸角接触的滚子。 升降机体包括支撑轴向支撑销的一对支撑部分。 轴向支撑销机械地紧固到一对支撑部分，其两端插入形成在支撑部分中的支撑孔中。 升降机体包括从滑动表面径向向外延伸的防旋转保持器。 滑动面形成在防旋转保持器的滑动方向的前后两侧。