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    • 8. 发明公开
    • THRUST SLIDE BEARING, AND MECHANISM FOR COMBINING THRUST SLIDE BEARING WITH PISTON ROD
    • SCHUBGLEITLAGER UND MECHANISMUS ZUM VERBINDEN EINES SCHUBGLEITLAGERS MIT EINER KOLBENSTANGE
    • EP2821660A1
    • 2015-01-07
    • EP13754303.9
    • 2013-01-07
    • Oiles Corporation
    • NAGASHIMA, TsuyoshiHORIGUCHI, Takashi
    • F16C33/20B60G15/06F16C17/04
    • F16C17/04B60G15/06B60G15/067B60G2204/418F16C33/102F16C33/20F16C33/74F16C2208/04F16C2208/60F16C2208/66F16C2208/70F16C2326/05F16C2361/53F16F1/00
    • Provided is a low height lightweight thrust slide bearing: which is capable of preventing the deformation of the ring-shaped metal plate and of reducing the generation of noise that occurs with the relative rotation of a piston rod even when a large force is applied on the metal plate via the piston rod; which is capable of preventing the intrusion of foreign matters such as dust from outside onto the sliding surfaces; and for which the number of constituent parts has been reduced. The thrust slide bearing (1) is provided with a synthetic resin bearing body (2) having a ring-shaped upper surface (5) that functions as a sliding surface, a ring-shaped metal plate (4) that is supported on the ring-shaped upper surface (5) to be freely rotatable relative to the bearing body (2) in the circumferential direction (R) around the shaft center (O), and a ring-shaped cover (3) disposed so as to cover the ring-shaped upper surface (5) and the ring-shaped metal plate (4). The ring-shaped metal plate (4) is provided with an inner disc section (44) that is formed as a unit with an outer disc section (43) and is disposed in the through hole (25) of the ring-shaped cover (3). The inner disc section (44) also functions as a reinforcing part (rib) of the outer disc section (44).
    • 提供了一种低高度的轻型推力滑动轴承:其能够防止环形金属板的变形,并且即使当大的力施加在活塞杆上时也能减少随活塞杆的相对旋转而发生的噪音的产生 金属板通过活塞杆; 其能够防止外部的异物等侵入到滑动面上; 并且组成部分的数量已经减少了。 推力滑动轴承(1)设置有具有作为滑动面的环状上表面(5)的合成树脂轴承体(2),支撑在环上的环状金属板(4) 形状的上表面(5)能够围绕轴心(O)在圆周方向(R)上相对于轴承体(2)自由旋转,并且环形盖(3)设置成覆盖环 形状的上表面(5)和环形金属板(4)。 环形金属板(4)设置有内盘部(44),该内盘部(44)形成为具有外盘部(43)的单元,并且设置在环形盖的通孔(25)中 3)。 内盘部(44)也起到外盘部(44)的加强部(肋)的作用。