JPS6093012U - fluid bearing - Google Patents

fluid bearing

Info

Publication number
JPS6093012U
JPS6093012U JP18628183U JP18628183U JPS6093012U JP S6093012 U JPS6093012 U JP S6093012U JP 18628183 U JP18628183 U JP 18628183U JP 18628183 U JP18628183 U JP 18628183U JP S6093012 U JPS6093012 U JP S6093012U
Authority
JP
Japan
Prior art keywords
shaft
circumferential surface
hydrodynamic
sleeve
fluid
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
JP18628183U
Other languages
Japanese (ja)
Inventor
竹岡　順一
政良 大西
隆 小林
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.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko 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 Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Priority to JP18628183U priority Critical patent/JPS6093012U/en
Publication of JPS6093012U publication Critical patent/JPS6093012U/en
Pending legal-status Critical Current

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  • Sliding-Contact Bearings (AREA)

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の実施例の縦断面図、第２図、第３図
、および第４図はスリーブの加工工程を示す図である。 １・・・軸、２・・・支持部材、３・・・スリーブ、４
・・・動圧発生みぞ。FIG. 1 is a longitudinal cross-sectional view of an embodiment of this invention, and FIGS. 2, 3, and 4 are views showing the processing steps of the sleeve. DESCRIPTION OF SYMBOLS 1... Shaft, 2... Support member, 3... Sleeve, 4
...Dynamic pressure generation groove.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）軸の外周面または軸を支持する支持部材の内周面
のいずれか一方に流体の動圧力発生みぞを有し、該みそ
部を軸の回転により前記みぞ部に流体の動圧力を発生さ
せて軸を支持する軸受部とした流体軸受において、予じ
め片面に動圧発生みそを形成した適宜寸法の平板を軸の
外周面または支承部材の内周面の形状に合致するよう変
形させてなるスリーブを、軸の外周面または支持部材の
内周面に嵌合固定し、該みそ部を軸受部とした流体軸受
。(1) A fluid dynamic pressure generating groove is provided on either the outer peripheral surface of the shaft or the inner peripheral surface of the support member that supports the shaft, and the dynamic pressure of the fluid is generated in the groove by rotation of the shaft. In hydrodynamic bearings, which are used as a bearing part to support a shaft by generating dynamic pressure, a flat plate of an appropriate size with a hydrodynamic pressure generating layer formed on one side in advance is deformed to match the shape of the outer circumferential surface of the shaft or the inner circumferential surface of the supporting member. A fluid bearing in which a sleeve is fitted and fixed onto the outer circumferential surface of a shaft or the inner circumferential surface of a support member, and the flange portion is used as a bearing portion. （２）前記スリーブを金属より形成した実用新案登録請
求の範囲（１）に記載の流体軸受。(2) The hydrodynamic bearing according to claim (1), wherein the sleeve is made of metal. （３）　　前記スリーブを合成樹脂より形成した実用新
案登録請求の範囲（１）に記載の流体軸受。(3) The hydrodynamic bearing according to claim (1), wherein the sleeve is made of synthetic resin.
JP18628183U 1983-12-01 1983-12-01 fluid bearing Pending JPS6093012U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18628183U JPS6093012U (en) 1983-12-01 1983-12-01 fluid bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18628183U JPS6093012U (en) 1983-12-01 1983-12-01 fluid bearing

Publications (1)

Publication Number Publication Date
JPS6093012U true JPS6093012U (en) 1985-06-25

Family

ID=30402402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18628183U Pending JPS6093012U (en) 1983-12-01 1983-12-01 fluid bearing

Country Status (1)

Country Link
JP (1) JPS6093012U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0320112A (en) * 1989-06-15 1991-01-29 Sankyo Seiki Mfg Co Ltd Dynamic pressure groove bearing and its manufacture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5447945A (en) * 1977-09-26 1979-04-16 Matsushita Electric Ind Co Ltd Method of manufacturing journal bearing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5447945A (en) * 1977-09-26 1979-04-16 Matsushita Electric Ind Co Ltd Method of manufacturing journal bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0320112A (en) * 1989-06-15 1991-01-29 Sankyo Seiki Mfg Co Ltd Dynamic pressure groove bearing and its manufacture

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