公开(公告)号：US20200284294A1

公开(公告)日：2020-09-10

申请号：US16644718

申请日：2018-08-30

申请人： OILES CORPORATION

发明人： Tomohiro YAMADA ,  Yoshiteru IGARASHI ,  Kouichi MORISHIGE

IPC分类号： F16C17/04 ,  F16C33/74 ,  F16J15/3232

摘要： Provided is a slide bearing capable of retaining strength while achieving weight reduction and cost-cutting.The slide bearing has an upper case (2) to be attached to an upper support for attaching a suspension to a vehicle body, a lower case (3) rotatably combined with the upper case (2), an annular center plate (4) located between the upper case (2) and the lower case (3), and an annular sliding sheet (5) located between the upper case (2) and the center plate (4). The lower case (3) has a lower case body (31) in a substantial cylindrical shape, a flange part (32) projecting radially outward from an outer peripheral surface of the lower case body (31), and hollow sections (321) formed on an outer peripheral surface of the flange part (32). A plurality of the hollow sections (321) are formed at equal intervals in a circumferential direction on the outer peripheral surface of the flange part (32).

公开(公告)号：US20190277336A1

公开(公告)日：2019-09-12

申请号：US16318834

申请日：2017-07-18

申请人： OILES CORPORATION

发明人： Toshihiko SEKINE ,  Tomohiro YAMADA ,  Katsunori SAITO ,  Yoshiteru IAGARASHI

IPC分类号： F16C17/02 ,  F16C33/74 ,  F16C33/10

摘要： Provided is a slide bearing of lower cost that is capable of preventing the intrusion of dust, muddy water, etc. and has good sliding performance. In a ring-shaped space (5) formed by assembling an upper case (2) with a lower case, a ring-shaped outer dust seal part (42), which bends with one end (420) contacting the upper case (2) and the other end (421) contacting the lower case, is disposed on the outside of a ring-shaped thrust bearing part (40), and the outer dust seal part (42) is connected to the thrust bearing part (40) by connecting parts (43) that extend radially outward from the outside of the thrust bearing part (40), integrating the two as a dust seal-integrated center plate (4). Disposed between the thrust bearing part (40) and the upper case (2) is a ring-shaped lubrication sheet (6), which has surfaces (62, 63) that slide on the mating surfaces facing same.

公开(公告)号：US20180010630A1

公开(公告)日：2018-01-11

申请号：US15532342

申请日：2015-12-01

申请人： OILES CORPORATION

发明人： Tomohiro YAMADA

IPC分类号： F16C17/04 ,  F16C33/74 ,  B60G15/06 ,  B60G15/07

CPC分类号： F16C17/04 ,  B60G3/28 ,  B60G11/16 ,  B60G15/06 ,  B60G15/068 ,  B60G15/07 ,  B60G2204/418 ,  F16C17/107 ,  F16C33/20 ,  F16C33/74 ,  F16C2326/05 ,  F16F9/54

摘要： Provided are: a slide bearing configured so that degradation in sliding performance caused by the entry of dust, muddy water, etc. can be prevented at low cost; and a strut-type suspension using the slide bearing. A slide bearing (1) is provided with: an upper case (2); a lower case (3) joined to the upper case (2) in a pivotal manner and forming an annular space (5) between the upper case (2) and the lower case (3); and an annular center plate (4) disposed in the annular space (5). An annular lip (43) is formed integrally at the outer peripheral edge (423) of the flange (42) of the center plate (4). The lip (43) is in contact, while deflecting, with an annular protrusion (252) formed in an annular groove (24) in the upper case (2) and covers a thrust bearing surface (422) and a thrust supporting surface (251).

公开(公告)号：US20200248742A1

公开(公告)日：2020-08-06

申请号：US16652086

申请日：2018-09-28

申请人： OILES CORPORATION

发明人： Tomohiro YAMADA ,  Kouichi MORISHIGE

IPC分类号： F16C17/06

摘要： A thrust sliding bearing in which a dust cover that covers a piston rod of a strut type suspension can be securely and easily assembled to a lower case that is arranged under an upper case, and to provide the thrust sliding bearing whose mold structure for molding the lower case can be simple. In a thrust sliding bearing, a lower case, which rotatably slides around an axial center of an upper case, includes a plurality of upper tongues for engaging with at least a case-side protrusion of the upper case and a plurality of lower tongues for engaging with at least a cover-side protrusion of a dust cover, and the upper tongues and the lower tongues of the lower case protrude in the direction toward the axial center from an inner circumferential surface of a cylindrical portion provided in the lower case so as not to overlap each other in the direction of the axial center.