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公开(公告)号：US20160288606A1
公开(公告)日：2016-10-06
申请号：US15177436
申请日：2016-06-09
Applicant: OILES CORPORATION
Inventor： Ryohei KANEKO , Masaya KINJYO , Yoshiaki FURUSAWA
CPC classification number: B60G15/068 , B60G2204/128 , B60G2204/418 , B60G2206/7104 , F16C17/04 , F16C17/047 , F16C33/20 , F16C33/74 , F16C2208/60 , F16C2208/70 , F16C2208/76 , F16C2326/05 , F16C2361/53
Abstract: A synthetic resin-made thrust sliding bearing 1 includes a synthetic resin-made upper casing 100, a synthetic resin-made lower casing 200, and a synthetic resin-made thrust bearing piece 300 interposed between the upper and lower casings 100 and 200. If it is assumed that the radial length of the thrust bearing piece 300 up to its outer peripheral surface 303 is (r), and the thickness of an upper annular plate portion 102 at its inner peripheral surface is (t), the upper casing 100 has on its upper surface 108 an annular flat surface 109 having a circular outer peripheral edge with R in a range of R=r±t.
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公开(公告)号：US20160032978A1
公开(公告)日：2016-02-04
申请号：US14881814
申请日：2015-10-13
Applicant: OILES CORPORATION
Inventor： Ryohei KANEKO , Masaya KINJYO , Yoshiaki FURUSAWA
CPC classification number: B60G15/068 , B60G2204/128 , B60G2204/418 , B60G2206/7104 , F16C17/04 , F16C17/047 , F16C33/20 , F16C33/74 , F16C2208/60 , F16C2208/70 , F16C2208/76 , F16C2326/05 , F16C2361/53
Abstract: A synthetic resin-made thrust sliding bearing 1 includes a synthetic resin-made upper casing 100, a synthetic resin-made lower casing 200, and a synthetic resin-made thrust bearing piece 300 interposed between the upper and lower casings 100 and 200. If it is assumed that the radial length of the thrust bearing piece 300 up to its outer peripheral surface 303 is (r), and the thickness of an upper annular plate portion 102 at its inner peripheral surface is (t), the upper casing 100 has on its upper surface 108 an annular flat surface 109 having a circular outer peripheral edge with R in a range of R=r±t.
Abstract translation: 合成树脂制的推力滑动轴承1包括合成树脂制的上部壳体100，合成树脂制的下部壳体200和插入在上部壳体100和下部壳体200之间的合成树脂制止推轴承件300.如果 假定推力轴承片300直到其外周表面303的径向长度为（r），并且上环形板部分102在其内周表面处的厚度为（t），上壳体100具有 其上表面108具有环形平坦表面109，该平坦表面具有圆形的外周缘，R在R = r±t的范围内。
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公开(公告)号：US20140341489A1
公开(公告)日：2014-11-20
申请号：US14451064
申请日：2014-08-04
Applicant: OILES CORPORATION
Inventor： Ryohei KANEKO , Masaya KINJYO , Yoshiaki FURUSAWA
CPC classification number: B60G15/068 , B60G2204/418 , B60G2206/7104 , C10M169/02 , C10M2201/0666 , C10M2201/1056 , C10M2207/1285 , C10M2213/0626 , C10M2215/2206 , C10M2229/0425 , C10N2230/06 , C10N2240/02 , C10N2250/10 , F16C17/04 , F16C33/1065 , F16C33/109 , F16C33/1095 , F16C33/20 , F16C33/201 , F16C2208/32 , F16C2208/60 , F16C2208/66 , F16C2208/70 , F16C2208/76 , F16C2208/78 , F16C2326/05 , F16C2361/53
Abstract: In a synthetic resin-made thrust sliding bearing, a silicone grease whose base oil is a silicone oil, whose coefficient of kinematic viscosity at 25° C. is not less than 100 cSt and not more than 500,000 cSt, and which contains a thickener so as to set its worked penetration to not less than 200 and not more than 400 is interposed at sliding interfaces between, on the one hand, an upper surface of a lower annular flat plate-shaped portion defining a bottom surface of a lower annular recess and a lower surface of an upper annular flat plate-shaped portion and, on the other hand, an upper surface and a lower surface of a thrust bearing piece which are respectively brought into sliding contact with the upper and the lower surface.
Abstract translation: 在合成树脂制的推力滑动轴承中，基油为硅油的硅油，25℃下的运动粘度系数不小于100cSt且不大于500,000cSt，并且含有增稠剂 一方面将其加工的穿透度设定在不小于200且不大于400的滑动界面处，一方面是限定下环形凹部的底表面的下环形平板形部分的上表面和 上环形平板状部分的下表面，另一方面是分别与上表面和下表面滑动接触的止推轴承件的上表面和下表面。
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