JPS60102520U - Self-aligning spiral groove bearing - Google Patents
Self-aligning spiral groove bearingInfo
- Publication number
- JPS60102520U JPS60102520U JP19586383U JP19586383U JPS60102520U JP S60102520 U JPS60102520 U JP S60102520U JP 19586383 U JP19586383 U JP 19586383U JP 19586383 U JP19586383 U JP 19586383U JP S60102520 U JPS60102520 U JP S60102520U
- Authority
- JP
- Japan
- Prior art keywords
- spiral groove
- self
- groove bearing
- bearing
- aligning
- 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
Links
Landscapes
- Motor Or Generator Frames (AREA)
- Sliding-Contact Bearings (AREA)
- Support Of The Bearing (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
第１図及び第２図は従来技術を示すスパイラル溝軸受を
用いたモータの縦断面図、第３図は本考案によるスパイ
ラル溝軸受を適用したモータの縦断面図、第４図は第３
図のスパイラル溝軸受の拡大断面図である。
なお図面に用いられた符号において、４！・・・・・ス
ラスト軸受、５・・・・・・軸、７・・・・・・界磁マ
グネット、１１・・・・・・コア、１２・・・・・・コ
イル、１４，１５・・・・・・スパイク）し溝軸受、１
６・・・・・・軸受穴、１７・・・・・・外周囲、２０
，２３・・・・・・弾性片、２１・・・・・・軸受ホル
ダー、である。1 and 2 are longitudinal sectional views of a motor using a spiral groove bearing showing the prior art, FIG. 3 is a longitudinal sectional view of a motor using a spiral groove bearing according to the present invention, and FIG.
FIG. 3 is an enlarged cross-sectional view of the spiral groove bearing shown in the figure. In addition, in the symbols used in the drawings, 4! ... Thrust bearing, 5 ... Shaft, 7 ... Field magnet, 11 ... Core, 12 ... Coil, 14, 15. ...spike) groove bearing, 1
6...Bearing hole, 17...Outer circumference, 20
, 23... elastic piece, 21... bearing holder.
Claims (1)
の軸線方向を変位自在とするための球面形状の軸受外周
面とを具備する自動調心形スパイラル溝軸受。A self-aligning spiral groove bearing comprising a bearing hole with a spiral groove formed on the inner surface and a spherical bearing outer circumferential surface for making the bearing hole freely displaceable in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19586383U JPS60102520U (en) | 1983-12-20 | 1983-12-20 | Self-aligning spiral groove bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19586383U JPS60102520U (en) | 1983-12-20 | 1983-12-20 | Self-aligning spiral groove bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60102520U true JPS60102520U (en) | 1985-07-12 |
Family
ID=30420479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19586383U Pending JPS60102520U (en) | 1983-12-20 | 1983-12-20 | Self-aligning spiral groove bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60102520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7405392B2 (en) | 2004-03-31 | 2008-07-29 | Mitsubishi Electric Corporation | Optical rotary encoder |
-
1983
- 1983-12-20 JP JP19586383U patent/JPS60102520U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7405392B2 (en) | 2004-03-31 | 2008-07-29 | Mitsubishi Electric Corporation | Optical rotary encoder |
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