JPS6168669U - - Google Patents
Info
- Publication number
- JPS6168669U JPS6168669U JP1984152177U JP15217784U JPS6168669U JP S6168669 U JPS6168669 U JP S6168669U JP 1984152177 U JP1984152177 U JP 1984152177U JP 15217784 U JP15217784 U JP 15217784U JP S6168669 U JPS6168669 U JP S6168669U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- spindle shaft
- base
- direct drive
- drive motor
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/26—Driving record carriers by members acting directly or indirectly thereon
- G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
- H02K5/1675—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at only one end of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/085—Structural association with bearings radially supporting the rotary shaft at only one end of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984152177U JPS6168669U (US07579456-20090825-P00002.png) | 1984-10-08 | 1984-10-08 | |
| US06/785,525 US4649306A (en) | 1984-10-08 | 1985-10-08 | Direct drive motor having adjustable bearing for spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984152177U JPS6168669U (US07579456-20090825-P00002.png) | 1984-10-08 | 1984-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6168669U true JPS6168669U (US07579456-20090825-P00002.png) | 1986-05-10 |
Family
ID=15534730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984152177U Pending JPS6168669U (US07579456-20090825-P00002.png) | 1984-10-08 | 1984-10-08 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4649306A (US07579456-20090825-P00002.png) |
| JP (1) | JPS6168669U (US07579456-20090825-P00002.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007528189A (ja) * | 2004-03-12 | 2007-10-04 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 回転駆動装置 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0516686Y2 (US07579456-20090825-P00002.png) * | 1985-05-01 | 1993-05-06 | ||
| GB2192312A (en) * | 1986-06-18 | 1988-01-06 | Johnson Electric Ind Mfg | Protecting electric motor commutator from bearing lubricant |
| JPS6416180U (US07579456-20090825-P00002.png) * | 1987-07-17 | 1989-01-26 | ||
| US5254893A (en) * | 1992-01-30 | 1993-10-19 | Ide Russell D | Shaft support assembly for use in a polygon mirror drive motor |
| US5550414A (en) * | 1992-12-10 | 1996-08-27 | Kabushiki Kaisha Sankyo Seiki Seisakusho | Motor |
| EP0703655B1 (de) * | 1994-09-23 | 1997-01-08 | Siemens Aktiengesellschaft | Axialspieleinstellung |
| JP3536652B2 (ja) * | 1998-03-19 | 2004-06-14 | 松下電器産業株式会社 | リール台 |
| US5973429A (en) * | 1998-09-04 | 1999-10-26 | Valeo Electrical Systems, Inc. | Self-adjusting end play eliminator system and method |
| TW420347U (en) * | 1999-01-11 | 2001-01-21 | Sunonwealth Electr Mach Ind Co | Transfer system structure of main axis motor for CD-ROM drive |
| JP4161759B2 (ja) * | 2003-03-19 | 2008-10-08 | 松下電器産業株式会社 | 磁気記録再生装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5131003B2 (US07579456-20090825-P00002.png) * | 1972-09-20 | 1976-09-04 | ||
| JPS5947279B2 (ja) * | 1974-11-07 | 1984-11-17 | エ−ロジエツト ゼネラル コ−ポレ−シヨン | トリチウム化した水からトリチウムを分離する方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1458658A (en) * | 1918-04-24 | 1923-06-12 | Leich Electric Co | Automatically-adjustable bearing |
| US1371022A (en) * | 1918-11-04 | 1921-03-08 | Frederic Ecaubert | Arbor-bearing for timepiece-movements |
| US1385400A (en) * | 1921-03-09 | 1921-07-26 | Ralph R Scheibe | Step-bearing |
| US3020104A (en) * | 1956-11-26 | 1962-02-06 | Edgar B Nichols | Bearings |
| US4181867A (en) * | 1975-07-21 | 1980-01-01 | Papst-Motoren Kg | Brushless direct-current motor |
| CH648706A5 (de) * | 1979-01-16 | 1985-03-29 | Papst Motoren Kg | Kollektorloser gleichstrommotor. |
-
1984
- 1984-10-08 JP JP1984152177U patent/JPS6168669U/ja active Pending
-
1985
- 1985-10-08 US US06/785,525 patent/US4649306A/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5131003B2 (US07579456-20090825-P00002.png) * | 1972-09-20 | 1976-09-04 | ||
| JPS5947279B2 (ja) * | 1974-11-07 | 1984-11-17 | エ−ロジエツト ゼネラル コ−ポレ−シヨン | トリチウム化した水からトリチウムを分離する方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007528189A (ja) * | 2004-03-12 | 2007-10-04 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 回転駆動装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US4649306A (en) | 1987-03-10 |
