GB2374036B - Overmolded motor bearing - Google Patents

Overmolded motor bearing

Info

Publication number
GB2374036B
GB2374036B GB0213167A GB0213167A GB2374036B GB 2374036 B GB2374036 B GB 2374036B GB 0213167 A GB0213167 A GB 0213167A GB 0213167 A GB0213167 A GB 0213167A GB 2374036 B GB2374036 B GB 2374036B
Authority
GB
United Kingdom
Prior art keywords
motor bearing
overmolded
overmolded motor
bearing
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.)
Expired - Fee Related
Application number
GB0213167A
Other languages
English (en)
Other versions
GB0213167D0 (en
GB2374036A (en
Inventor
Mark D Williams
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.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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 Black and Decker Inc filed Critical Black and Decker Inc
Publication of GB0213167D0 publication Critical patent/GB0213167D0/en
Publication of GB2374036A publication Critical patent/GB2374036A/en
Application granted granted Critical
Publication of GB2374036B publication Critical patent/GB2374036B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1459—Coating annular articles
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—Ball or roller bearings
    • 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
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rolling Contact Bearings (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Support Of The Bearing (AREA)
GB0213167A 1999-11-12 2000-11-10 Overmolded motor bearing Expired - Fee Related GB2374036B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16516499P 1999-11-12 1999-11-12
US09/710,552 US6517251B1 (en) 1999-11-12 2000-11-09 Overmolded motor bearing and method of making same
PCT/US2000/030867 WO2001034994A2 (en) 1999-11-12 2000-11-10 Overmolded motor bearing

Publications (3)

Publication Number Publication Date
GB0213167D0 GB0213167D0 (en) 2002-07-17
GB2374036A GB2374036A (en) 2002-10-09
GB2374036B true GB2374036B (en) 2004-02-04

Family

ID=26861161

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0213167A Expired - Fee Related GB2374036B (en) 1999-11-12 2000-11-10 Overmolded motor bearing

Country Status (7)

Country Link
US (1) US6517251B1 (enExample)
JP (1) JP2003530526A (enExample)
CN (1) CN1390163A (enExample)
AU (1) AU1593901A (enExample)
DE (1) DE10085191T1 (enExample)
GB (1) GB2374036B (enExample)
WO (1) WO2001034994A2 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003207032A (ja) * 2002-01-15 2003-07-25 Denso Corp 回転体
ATE369498T1 (de) * 2004-06-18 2007-08-15 Electrolux Home Prod Corp Lagerträger für ein lüftergehäuse und verfahren zu dessen herstellung
TWI302780B (en) * 2005-05-27 2008-11-01 Delta Electronics Inc Motor mechanism with two-direction buffering function
US20090021859A1 (en) * 2007-07-19 2009-01-22 Seagate Technology Llc Overmolded motor hub
CN201490811U (zh) * 2009-08-05 2010-05-26 德昌电机(深圳)有限公司 汽车自动变速箱及其电机
CN102189195B (zh) * 2010-03-16 2013-06-19 上海菲特尔莫古轴瓦有限公司 自动进出料轴瓦冲孔模
DE102010030494A1 (de) * 2010-06-24 2011-12-29 Robert Bosch Gmbh Ankerwellenlagereinheit
CN204094755U (zh) 2011-06-29 2015-01-14 英格索尔-兰德公司 动力工具罩和动力工具
US20140111046A1 (en) * 2012-10-22 2014-04-24 General Electric Company Insulated bearing ring
CN105281478A (zh) * 2014-07-22 2016-01-27 抚顺煤矿电机制造有限责任公司 一种轴承绝缘结构
WO2016116869A1 (en) * 2015-01-20 2016-07-28 Dem Automazioni S.R.L. Pressing wheel
CN106838006A (zh) * 2017-01-23 2017-06-13 苏州诺纳可电子科技有限公司 一种机电设备用轴承
US10563698B2 (en) * 2017-09-05 2020-02-18 Schaeffler Technologies AG & Co. KG Bearing assembly with an integrated seal
US10859112B1 (en) * 2019-06-26 2020-12-08 Abb Schweiz Ag Anti-friction insulated bearing sleeve construction and modularity
US12224644B2 (en) 2020-05-06 2025-02-11 Parker-Hannifin Corporation Motor bearing preloading system with plastic endbells configured to preload the bearing assemblies
KR102553662B1 (ko) * 2022-06-30 2023-07-12 조범종 베어링 외륜이 내장된 베어링 하우징 및 이를 포함하는 차량의 보조발판 시스템

Citations (14)

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Publication number Priority date Publication date Assignee Title
US4489992A (en) * 1980-10-18 1984-12-25 Skf Kugellagerfabriken Gmbh Self-aligning bearing
US4848938A (en) * 1986-10-09 1989-07-18 Skf Gmbh Ring-shaped machine part
JPH0397512A (ja) * 1989-09-12 1991-04-23 Bando Chem Ind Ltd 電気絶縁軸受用外輪の製造方法
US5038460A (en) * 1986-10-23 1991-08-13 Fuji Electric Co., Ltd. Methods of manufacturing stator housing and rotor for miniature motor
US5305169A (en) * 1992-06-04 1994-04-19 Hewlett-Packard Company Rotary actuator disk drive
JPH07238939A (ja) * 1994-02-25 1995-09-12 Nippon Seiko Kk 電食防止転がり軸受とその製造装置
JPH07310748A (ja) * 1994-05-19 1995-11-28 Nippon Seiko Kk 電食防止転がり軸受
US5477614A (en) * 1992-06-30 1995-12-26 Tokai Rubber Industries, Ltd. Method for producing a sliding type coupling device having slidable member with gap-filling portion
US5532889A (en) * 1991-09-11 1996-07-02 Conner Peripherals, Inc. Winchester drive card including an actuator arm body, actuator arm plates, and a VCM magnet external to a controlled environment
US5650896A (en) * 1995-05-17 1997-07-22 Quantum Corporation Low cost plastic overmolded rotary voice coil actuator
US5660481A (en) * 1987-05-29 1997-08-26 Ide; Russell D. Hydrodynamic bearings having beam mounted bearing pads and sealed bearing assemblies including the same
US5808388A (en) * 1995-08-09 1998-09-15 Minebea Kabushiki-Kaisha Electric drive motor with a compound bearing assembly
US5952753A (en) * 1997-02-14 1999-09-14 Minebea Kabushiki-Kaisha (Minebea Co., Ltd.) Motor
US5967671A (en) * 1997-02-14 1999-10-19 Minebea Kabushiki-Kaisha Bearing structure for motor and motor with the bearing structure

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DE1066059B (enExample) 1956-07-19 1959-09-24
US3424508A (en) 1966-08-30 1969-01-28 Caterpillar Tractor Co Mounting means for high speed bearings
US3415500A (en) 1966-09-21 1968-12-10 Fafnir Bearing Co Combined seal and shock mount for a bearing
US3495887A (en) 1968-09-11 1970-02-17 Gen Motors Corp High capacity bearing
US4017128A (en) 1976-02-17 1977-04-12 Kendale Industries, Inc. Ball bearing assembly
US4229055A (en) 1978-06-15 1980-10-21 Skf Kugellagerfabriken Gmbh Vibration-absorbing antifriction bearing, especially for a driveshaft of a motor vehicle
HU188034B (en) 1983-10-03 1986-03-28 Egetoe,Csaba,Hu Bearing block particularly for supporting in bearings the rollers of band conveyor
US4603025A (en) * 1984-07-25 1986-07-29 Brookfield Athletic Shoe Company, Inc. Method for pour casting roller skate wheel
JPS63107433A (ja) * 1986-10-23 1988-05-12 Fuji Electric Co Ltd 小形モ−タの固定子ハウジング
US4758101A (en) 1987-05-13 1988-07-19 Xerox Corporation Bearing mounting
EP0301130B1 (de) 1987-07-25 1992-03-25 Firma Carl Freudenberg Wälzlagerung
JPH01174427A (ja) * 1987-12-28 1989-07-11 Koyo Seiko Co Ltd スピンドルハウジングの成形方法
US5161903A (en) 1990-10-03 1992-11-10 The Zeller Corporation Intermediate drive shaft support utilizing a standard bearing
DE4033592A1 (de) 1990-10-23 1992-05-07 Gkn Automotive Ag Elastisches mittellager fuer eine laengswelle
JPH0538420U (ja) * 1991-10-28 1993-05-25 エヌテイエヌ株式会社 電食防止型転がり軸受
JP2560391Y2 (ja) * 1991-10-31 1998-01-21 日本精工株式会社 絶縁形転がり軸受
JP3301873B2 (ja) * 1994-11-18 2002-07-15 光洋精工株式会社 樹脂巻き部品の成形方法
US5961222A (en) * 1996-03-29 1999-10-05 Nsk Ltd. Anti-electrolytic corrosion rolling bearing
JPH1037949A (ja) * 1996-07-19 1998-02-13 Ntn Corp 絶縁転がり軸受
JP3738556B2 (ja) * 1997-05-12 2006-01-25 日本精工株式会社 電食防止転がり軸受
US5943776A (en) * 1997-09-24 1999-08-31 Shop Vac Corporation Motor shaft assembly method

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489992A (en) * 1980-10-18 1984-12-25 Skf Kugellagerfabriken Gmbh Self-aligning bearing
US4848938A (en) * 1986-10-09 1989-07-18 Skf Gmbh Ring-shaped machine part
US5038460A (en) * 1986-10-23 1991-08-13 Fuji Electric Co., Ltd. Methods of manufacturing stator housing and rotor for miniature motor
US5660481A (en) * 1987-05-29 1997-08-26 Ide; Russell D. Hydrodynamic bearings having beam mounted bearing pads and sealed bearing assemblies including the same
JPH0397512A (ja) * 1989-09-12 1991-04-23 Bando Chem Ind Ltd 電気絶縁軸受用外輪の製造方法
US5532889A (en) * 1991-09-11 1996-07-02 Conner Peripherals, Inc. Winchester drive card including an actuator arm body, actuator arm plates, and a VCM magnet external to a controlled environment
US5305169A (en) * 1992-06-04 1994-04-19 Hewlett-Packard Company Rotary actuator disk drive
US5477614A (en) * 1992-06-30 1995-12-26 Tokai Rubber Industries, Ltd. Method for producing a sliding type coupling device having slidable member with gap-filling portion
JPH07238939A (ja) * 1994-02-25 1995-09-12 Nippon Seiko Kk 電食防止転がり軸受とその製造装置
JPH07310748A (ja) * 1994-05-19 1995-11-28 Nippon Seiko Kk 電食防止転がり軸受
US5650896A (en) * 1995-05-17 1997-07-22 Quantum Corporation Low cost plastic overmolded rotary voice coil actuator
US5808388A (en) * 1995-08-09 1998-09-15 Minebea Kabushiki-Kaisha Electric drive motor with a compound bearing assembly
US5952753A (en) * 1997-02-14 1999-09-14 Minebea Kabushiki-Kaisha (Minebea Co., Ltd.) Motor
US5967671A (en) * 1997-02-14 1999-10-19 Minebea Kabushiki-Kaisha Bearing structure for motor and motor with the bearing structure

Also Published As

Publication number Publication date
AU1593901A (en) 2001-06-06
WO2001034994A3 (en) 2001-11-22
CN1390163A (zh) 2003-01-08
JP2003530526A (ja) 2003-10-14
US6517251B1 (en) 2003-02-11
DE10085191T1 (de) 2002-11-07
GB0213167D0 (en) 2002-07-17
WO2001034994A2 (en) 2001-05-17
GB2374036A (en) 2002-10-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141110