JPS5447945A - Method of manufacturing journal bearing - Google Patents

Method of manufacturing journal bearing

Info

Publication number
JPS5447945A
JPS5447945A JP11577777A JP11577777A JPS5447945A JP S5447945 A JPS5447945 A JP S5447945A JP 11577777 A JP11577777 A JP 11577777A JP 11577777 A JP11577777 A JP 11577777A JP S5447945 A JPS5447945 A JP S5447945A
Authority
JP
Japan
Prior art keywords
ridges
cut
grooves
pumping
journaled
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.)
Granted
Application number
JP11577777A
Other languages
Japanese (ja)
Other versions
JPS5836214B2 (en
Inventor
Ikuo Oya
Hiroshi Tanaka
Mitsuo Kubota
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11577777A priority Critical patent/JPS5836214B2/en
Publication of JPS5447945A publication Critical patent/JPS5447945A/en
Publication of JPS5836214B2 publication Critical patent/JPS5836214B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)

Abstract

PURPOSE: To enable to easily manufacture a journaled bearing having pumping grooves by forming pumping grooves and ridges on planar material and wrapping it in cylindrical shape upon cutting of the material at the ridges.
CONSTITUTION: Pumping grooves 2 and ridges 1, 3 are formed on a planar material of brass, resin, iron or the like. This material is cut at the ridges 1, 3 and wrapped in cylindrical shape to thereby manufacture a journaled bearing with pumping grooves. Since this material ia cut at the ridges 1, 3 one ridge 1 is adjacent to the other ridge 3 thus cut to always secure the sectional area of the pumping groove 2 and to increase the puressure, without brazing the cut end surfaces 11, 12, of oil intaken into the grooves 2 to thereby urge the shaft toward the center to form complete fluid bearing journaled in long life and low noise
COPYRIGHT: (C)1979,JPO&Japio
JP11577777A 1977-09-26 1977-09-26 Manufacturing method for journal bearings Expired JPS5836214B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11577777A JPS5836214B2 (en) 1977-09-26 1977-09-26 Manufacturing method for journal bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11577777A JPS5836214B2 (en) 1977-09-26 1977-09-26 Manufacturing method for journal bearings

Publications (2)

Publication Number Publication Date
JPS5447945A true JPS5447945A (en) 1979-04-16
JPS5836214B2 JPS5836214B2 (en) 1983-08-08

Family

ID=14670788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11577777A Expired JPS5836214B2 (en) 1977-09-26 1977-09-26 Manufacturing method for journal bearings

Country Status (1)

Country Link
JP (1) JPS5836214B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093012U (en) * 1983-12-01 1985-06-25 光洋精工株式会社 fluid bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093012U (en) * 1983-12-01 1985-06-25 光洋精工株式会社 fluid bearing

Also Published As

Publication number Publication date
JPS5836214B2 (en) 1983-08-08

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