ES2092378T3 - Retenedor de cojinete para un motor en miniatura. - Google Patents
Retenedor de cojinete para un motor en miniatura.Info
- Publication number
- ES2092378T3 ES2092378T3 ES94303977T ES94303977T ES2092378T3 ES 2092378 T3 ES2092378 T3 ES 2092378T3 ES 94303977 T ES94303977 T ES 94303977T ES 94303977 T ES94303977 T ES 94303977T ES 2092378 T3 ES2092378 T3 ES 2092378T3
- Authority
- ES
- Spain
- Prior art keywords
- bearing
- housing
- hole
- retainer
- axialally
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- H02K5/1672—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 both ends of the rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/02—Sliding-contact bearings
- F16C23/04—Sliding-contact bearings self-adjusting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49647—Plain bearing
- Y10T29/49648—Self-adjusting or self-aligning, including ball and socket type, bearing and component making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49647—Plain bearing
- Y10T29/49648—Self-adjusting or self-aligning, including ball and socket type, bearing and component making
- Y10T29/49657—Socket making
- Y10T29/49659—Socket making by molding or casting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Motor Or Generator Frames (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
UN RETEN DE COJINETE (20) TIENE UN CUERPO HUECO (21) CON UN EXTREMO ABIERTO QUE FORMA UNA BOCA (25). LA BOCA SE ABRE AL INTERIOR DE UN HUECO INTERNO (23) QUE TIENE UNA SUPERFICIE DE SOPORTE DEL COJINETE (28) PARA RECIBIR UN COJINETE. EL HUECO TAMBIEN TIENE UNA PLURALIDAD DE NERVADURAS QUE SE EXTIENDEN AXIALMENTE (30) QUE DEFINEN UN NUMERO DE DEPOSITOS O HUECOS DE LUBRICACION (33). UNA PLURALIDAD DE DIENTES (26) SE EXTIENDEN AXIALMENTE DESDE EL EXTREMO ABIERTO PARA ENGANCHAR UN ORIFICIO EN LA CARCASA DEL MOTOR PARA EVITAR LA ROTACION ENTRE EL RETEN Y LA CARCASA Y SON DEFORMABLES PARA EVITAR LA SEPARACION AXIAL. UNAS SUPERFICIES COPLANARES DE APRIETE (27) SE ENCUENTRAN RESPECTIVAMENTE DISPUESTAS ENTRE LOS DIENTES ADYACENTES Y SE SOPORTAN CONTRA LA CARCASA PARA ALINEAR AXIALMENTE LA CARCASA Y EL RETEN. EL COJINETE SE HACE MEDIANTE FORJADO, MOLDEADO O SINTERIZACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939311823A GB9311823D0 (en) | 1993-06-08 | 1993-06-08 | An electric motor casing incorporating a bearing retainer |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2092378T3 true ES2092378T3 (es) | 1996-11-16 |
Family
ID=10736829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94303977T Expired - Lifetime ES2092378T3 (es) | 1993-06-08 | 1994-06-02 | Retenedor de cojinete para un motor en miniatura. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5494356A (es) |
EP (1) | EP0629035B1 (es) |
CN (1) | CN1097906A (es) |
DE (1) | DE69400390T2 (es) |
ES (1) | ES2092378T3 (es) |
GB (1) | GB9311823D0 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0174598B1 (ko) * | 1995-05-31 | 1999-04-01 | 김광호 | 전자사진현상방식 화상기록장치의 급지제어방법 |
CN1055352C (zh) * | 1995-06-30 | 2000-08-09 | 谢新茂 | 直流无刷风扇 |
DE29513700U1 (de) * | 1995-08-25 | 1996-09-19 | Siemens Ag | Motor-Getriebe-Antriebseinheit, insbesondere für einen Kraftfahrzeug-Fensterheberantrieb o.dgl. |
DE19636872A1 (de) * | 1996-09-11 | 1998-03-12 | Bosch Gmbh Robert | Kalottenlager |
DE19710014A1 (de) * | 1997-03-12 | 1998-09-17 | Bosch Gmbh Robert | Kommutatormotor |
US5945756A (en) * | 1997-10-07 | 1999-08-31 | Siemens Canada Limited | Ultra quiet electric motor for automotive applications |
US5917258A (en) * | 1997-10-08 | 1999-06-29 | Siemens Canada Limited | Bearing assembly for an ultra quiet electric motor |
JP3318531B2 (ja) * | 1998-08-04 | 2002-08-26 | ミネベア株式会社 | 回転電機及びその軸受構造 |
US5969450A (en) * | 1998-09-30 | 1999-10-19 | Ryobi North America Inc. | Armature assembly with creepage shield |
US7815373B2 (en) * | 2004-04-19 | 2010-10-19 | InsituTec Inc. | Symmetric spindle design |
US7005769B1 (en) * | 2004-09-28 | 2006-02-28 | Siemens Vdo Automotive Inc. | Sleeve bearing assembly with acoustic/vibration decoupling and endplay adjustment |
ES2383199T3 (es) * | 2005-04-01 | 2012-06-19 | Askoll Holding S.R.L. | Lavadora mejorada y electrodomésticos similares con tambor giratorio |
CN101685996B (zh) * | 2008-09-28 | 2013-06-19 | 德昌电机(深圳)有限公司 | 马达总成及其轴承套 |
CN101752940B (zh) * | 2008-11-28 | 2013-09-11 | 台达电子工业股份有限公司 | 风扇、马达及轴承套 |
DE102009046193A1 (de) * | 2009-10-30 | 2011-05-05 | Robert Bosch Gmbh | Kommutatorlagerdeckel |
KR101454535B1 (ko) * | 2013-02-25 | 2014-10-24 | 뉴모텍(주) | 팬 모터 |
CN108278277A (zh) * | 2018-03-12 | 2018-07-13 | 江西衡源智能装备有限公司 | 轴承座毛坯及轴承座 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US791086A (en) * | 1903-04-30 | 1905-05-30 | Electric And Train Lighting Syndicate Ltd | Self-alining bearing. |
GB372825A (en) * | 1930-07-23 | 1932-05-13 | Electric Auto Lite Co | Improvements in or relating to dynamo electric machine frame |
FR704405A (fr) * | 1930-07-23 | 1931-05-20 | Electric Auto Lite Co | Bâti pour machines dynamo-électriques |
US2462204A (en) * | 1947-03-20 | 1949-02-22 | Westinghouse Electric Corp | Electric motor with bore-centered bearings |
DE1497264A1 (de) * | 1966-06-25 | 1969-05-14 | Telefunken Patent | Halterung fuer Kalottenlager in Geraeten der Nachrichtentechnik |
US3481655A (en) * | 1967-11-15 | 1969-12-02 | Ibm | Bearing retainer and mount |
ZA704312B (en) * | 1969-07-01 | 1971-04-28 | Bsr Ltd | Resilient self aligning bearing |
US3717779A (en) * | 1971-05-20 | 1973-02-20 | Skf Ind Trading & Dev | Bearing support |
DE2201874A1 (de) * | 1972-01-15 | 1973-07-19 | Bosch Gmbh Robert | Lagerbuechse |
DE2912713C3 (de) * | 1979-03-30 | 1981-12-17 | Siemens AG, 1000 Berlin und 8000 München | Als einstückiges Kunststoff-Spritzgußteil mit integriertem Schmiermittel-Depotraum ausgebildete Halterung für die Kalotte eines Kugelgelenk-Wellenlagers |
US4350912A (en) * | 1980-03-03 | 1982-09-21 | Emerson Electric Co. | Wick lubrication system for self-aligning bearing |
FR2516318A1 (fr) * | 1981-11-12 | 1983-05-13 | Crouzet Sa | Four electrique |
JPS6099854U (ja) * | 1983-12-14 | 1985-07-08 | マブチモ−タ−株式会社 | 小型モ−タの蓋板 |
JPS6281948A (ja) * | 1985-10-02 | 1987-04-15 | Matsushita Seiko Co Ltd | 小型電動機用軸受 |
JPS6329362U (es) * | 1986-08-05 | 1988-02-26 | ||
GB2207291A (en) * | 1987-06-23 | 1989-01-25 | Johnson Electric Ind Mfg | A housing for an electric motor and a method of making same |
US4910424A (en) * | 1988-10-07 | 1990-03-20 | Emerson Electric Co. | Bearing retainer for dynamoelectric motor |
JPH04124857U (ja) * | 1991-04-23 | 1992-11-13 | マブチモーター株式会社 | 小型モータ |
DE4123785B4 (de) * | 1991-07-18 | 2007-09-20 | Valeo Wischersysteme Gmbh | Elektromotor, insbes. für eine Scheibenwischeranlage eines Kraftfahrzeugs |
JPH05161299A (ja) * | 1991-12-03 | 1993-06-25 | Mabuchi Motor Co Ltd | 小型モータの軸受装置 |
-
1993
- 1993-06-08 GB GB939311823A patent/GB9311823D0/en active Pending
-
1994
- 1994-06-02 DE DE69400390T patent/DE69400390T2/de not_active Expired - Fee Related
- 1994-06-02 EP EP94303977A patent/EP0629035B1/en not_active Expired - Lifetime
- 1994-06-02 ES ES94303977T patent/ES2092378T3/es not_active Expired - Lifetime
- 1994-06-04 CN CN94107051A patent/CN1097906A/zh active Pending
- 1994-06-08 US US08/255,656 patent/US5494356A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0629035A1 (en) | 1994-12-14 |
EP0629035B1 (en) | 1996-08-21 |
GB9311823D0 (en) | 1993-07-28 |
DE69400390T2 (de) | 1997-01-30 |
CN1097906A (zh) | 1995-01-25 |
US5494356A (en) | 1996-02-27 |
DE69400390D1 (de) | 1996-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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