JPS59180013U

JPS59180013U - bearing

Info

Publication number: JPS59180013U
Application number: JP7484983U
Authority: JP
Inventors: 真也川上
Original assignee: 大豊工業株式会社
Priority date: 1983-05-19
Filing date: 1983-05-19
Publication date: 1984-12-01

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図および第２図は本考案の第１実施例の軸受を示し
、第１図はその横断面図、第２図はその縦断面図、第２
図および第３図は本考案の第２実施例の軸受を示し、第
３図はその横断面図、第４図はその縦断面図、第５図〜
第７図は本考案の第３実施例の軸受を示し、第５図はそ
の横断面図、　　　　−第６図はその縦断面図、第７図
は軸受に用いられた素材の斜視図、第８図〜第１０図は
本考案の第４実施例の軸受を示し、第８図はその横断面
図、　　　′第９図はその縦断面図、第１０図はその軸
受の製造工程を示す概略図、第１１および第１２図は本
考案の第５実施例の軸受を示し、第１１図はその横断面
図、第１２図はその縦断面図である。１１．１２．１３．１４．１５・・・・・・摺動部材、
２１、　２２．　２３．　２４．　２５・・・・・・ガ
イド部材。1 and 2 show a bearing according to a first embodiment of the present invention, in which FIG. 1 is a cross-sectional view thereof, FIG. 2 is a longitudinal sectional view thereof, and FIG.
3 and 3 show a bearing according to a second embodiment of the present invention, FIG. 3 is a cross-sectional view thereof, FIG. 4 is a longitudinal sectional view thereof, and FIGS.
7 shows a bearing according to a third embodiment of the present invention, FIG. 5 is a cross-sectional view thereof, FIG. 6 is a longitudinal sectional view thereof, FIG. 7 is a perspective view of the material used for the bearing, and FIG. Figures 8 to 10 show a bearing according to a fourth embodiment of the present invention, with Figure 8 being a cross-sectional view thereof, Figure 9 being a longitudinal sectional view thereof, and Figure 10 being a schematic diagram showing the manufacturing process of the bearing. 11 and 12 show a bearing according to a fifth embodiment of the present invention, with FIG. 11 being a cross-sectional view thereof and FIG. 12 being a longitudinal cross-sectional view thereof. 11.12.13.14.15...Sliding member,
21, 22. 23. 24. 25... Guide member.

Claims

[Scope of utility model registration request]

(1) A bearing that has a shaft hole in which a rotating shaft is inserted and held and rotated, and the inner circumferential surface defining the shaft hole is composed of a band-shaped sliding surface and a guide surface that are divided into two parts approximately parallel to the shaft. A bearing characterized in that the sliding member forming the sliding surface is made of a higher-grade sliding material than the guide member forming the guide surface.

(2) The bearing according to claim 1, wherein the sliding surface has a central angle of 30' to 150°.

(3) The bearing according to claim 1, wherein the guide member constitutes the main part of the bearing, and the sliding member is integrally fixed to the inner peripheral surface of the guide member in the form of a surface layer.

(4) The sliding member is a plate-shaped member with an arcuate inner peripheral surface, and the sliding member is detachably held by a guide member that constitutes the main part of the bearing. Claim 1 of the Utility Model Registration Claim bearings.