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    • 44. 发明申请
    • SLIDING DEVICE
    • 滑动装置
    • WO01038733A1
    • 2001-05-31
    • PCT/JP2000/008268
    • 2000-11-24
    • F04B27/08F04B27/10
    • F04B27/0886F05C2201/0409F05C2253/12
    • A sliding device, comprising a semi-spherical shoe (1) having a semi-spherical surface (1A) and a flat end face (1B), the semi-spherical surface (1A) further comprising a slidable contact part (1a) in slidable contact with a semi-spherical recessed part (2B) of a piston (2) and an induction part (1b) positioned on a top part side (recessed part 1C side) of the slidable contact part (1a), wherein a sphere diameter (D2) of the induction part (1b) is increased over a sphere diameter (D1) of the slidable contact part (1a), whereby a clearance (8) is produced between the induction part (1b) and the semi-spherical recessed part (2B) of the piston (2) opposed to the induction part, lubricating oil accumulated in a space part (4) between the semi-spherical recessed part (2B) and the recessed part (1C) of the semi-spherical shoe (1) is led into the slidable contact part (1a) through the clearance (8), and thus the sliding characteristic can be improved more than before.
    • 一种滑动装置,包括具有半球形表面(1A)和平坦端面(1B)的半球形鞋(1),所述半球形表面(1A)还包括可滑动接触部分(1a) 与位于滑动接触部分(1a)的上部分(凹部1C侧)的活塞(2)和感应部分(1b)的半球形凹部(2B)接触,其中球直径 (1b)的球面直径(D1)上增加了感应部分(1b)的距离(D2),从而在感应部分(1b)和半球形凹陷部分 活塞(2)的与感应部相对的活塞(2B),积聚在半球形凹部(2B)与半球形鞋(1)的凹部(1C)之间的空间部分(4) 通过间隙(8)被引导到滑动接触部分(1a)中,因此可以比以前更好地提高滑动特性。