JPS6421212A - Sliding bearing apparatus - Google Patents

Sliding bearing apparatus

Info

Publication number
JPS6421212A
JPS6421212A JP17420587A JP17420587A JPS6421212A JP S6421212 A JPS6421212 A JP S6421212A JP 17420587 A JP17420587 A JP 17420587A JP 17420587 A JP17420587 A JP 17420587A JP S6421212 A JPS6421212 A JP S6421212A
Authority
JP
Japan
Prior art keywords
peripheral surface
cylindrical portion
recess portions
resin cylindrical
shrinkage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP17420587A
Other languages
Japanese (ja)
Inventor
Shinichi Okuno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP17420587A priority Critical patent/JPS6421212A/en
Publication of JPS6421212A publication Critical patent/JPS6421212A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain at all times a stable sliding movement through absorption of shrinkage of a bearing inner diameter accompanying heat expansion in the apparatus in the caption by forming recess portions alternatively on the outer peripheral surface and the inner peripheral surface of a resin cylindrical portion sliding on a shaft portion. CONSTITUTION:Respective three recess portions 21, 22 with bow shaped sections are formed alternatively at equal distances on the inner peripheral surface and the outer peripheral surface of a resin cylindrical portion 20 characterized in the small sliding friction coefficient and the excellent abrasion resistance. The projecting portions 23, not being formed with the recess portions 22 of the resin cylindrical portion 20, are fixed and in contact with the inner surface of the metal cylindrical portion 10 and joined integrally thereto by adhesive agent, and then fitted into a shaft portion 30. Consequently, the shrinkage of the inner diameter of a bearing portion 7 caused by heat expansion is absorbed, and the stable sliding movement can be performed at all times.
JP17420587A 1987-07-13 1987-07-13 Sliding bearing apparatus Pending JPS6421212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17420587A JPS6421212A (en) 1987-07-13 1987-07-13 Sliding bearing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17420587A JPS6421212A (en) 1987-07-13 1987-07-13 Sliding bearing apparatus

Publications (1)

Publication Number Publication Date
JPS6421212A true JPS6421212A (en) 1989-01-24

Family

ID=15974560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17420587A Pending JPS6421212A (en) 1987-07-13 1987-07-13 Sliding bearing apparatus

Country Status (1)

Country Link
JP (1) JPS6421212A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06257617A (en) * 1993-02-04 1994-09-16 Carl Freudenberg:Fa Guide sleeve and manufacture of said guide sleeve
JP2015040577A (en) * 2013-08-20 2015-03-02 オイレス工業株式会社 Bearing device and its manufacturing method
WO2021210277A1 (en) * 2020-04-16 2021-10-21 アルプスアルパイン株式会社 Slide mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06257617A (en) * 1993-02-04 1994-09-16 Carl Freudenberg:Fa Guide sleeve and manufacture of said guide sleeve
JP2015040577A (en) * 2013-08-20 2015-03-02 オイレス工業株式会社 Bearing device and its manufacturing method
WO2021210277A1 (en) * 2020-04-16 2021-10-21 アルプスアルパイン株式会社 Slide mechanism

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