GB2272028B - Motor mounting assembly - Google Patents

Motor mounting assembly

Info

Publication number
GB2272028B
GB2272028B GB9320748A GB9320748A GB2272028B GB 2272028 B GB2272028 B GB 2272028B GB 9320748 A GB9320748 A GB 9320748A GB 9320748 A GB9320748 A GB 9320748A GB 2272028 B GB2272028 B GB 2272028B
Authority
GB
United Kingdom
Prior art keywords
flange member
bearing
housing
mounting assembly
motor mounting
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
GB9320748A
Other versions
GB2272028A (en
GB9320748D0 (en
Inventor
Hiroshi Sakashita
Jun Yamashita
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.)
Nidec Instruments Corp
Original Assignee
Sankyo Seiki Manufacturing 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 Sankyo Seiki Manufacturing Co Ltd filed Critical Sankyo Seiki Manufacturing Co Ltd
Publication of GB9320748D0 publication Critical patent/GB9320748D0/en
Publication of GB2272028A publication Critical patent/GB2272028A/en
Application granted granted Critical
Publication of GB2272028B publication Critical patent/GB2272028B/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
    • 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
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • 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
    • 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
    • F16C2370/00—Apparatus relating to physics, e.g. instruments
    • F16C2370/12—Hard disk drives or the like
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/03—Machines characterised by thrust bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

A motor mounting assembly employs a shaft 1 rotatably supported by a bearing 2 composed of a disc-like flange member 2A with through holes 2B or notches (Fig. 4). A bottom surface 2D of the flange member 2A serves for mounting a device. A housing 5 surrounds the shaft 1 and the bearing 2 with a top surface (2E, Fig. 2), of the flange member 2A being secured to the housing 5. The housing 6, has reinforced projections 6B with screw holes 6A which align with the through holes 2B in the flange member 2A and can receive screws used to fasten the device to the flange member 2A. The bearing may be an oil impregnated metal powder sintered bearing. <IMAGE>
GB9320748A 1992-10-09 1993-10-08 Motor mounting assembly Expired - Fee Related GB2272028B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1992076518U JP2578623Y2 (en) 1992-10-09 1992-10-09 Motor mounting structure

Publications (3)

Publication Number Publication Date
GB9320748D0 GB9320748D0 (en) 1993-12-01
GB2272028A GB2272028A (en) 1994-05-04
GB2272028B true GB2272028B (en) 1996-08-14

Family

ID=13607502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9320748A Expired - Fee Related GB2272028B (en) 1992-10-09 1993-10-08 Motor mounting assembly

Country Status (4)

Country Link
JP (1) JP2578623Y2 (en)
CN (1) CN1029342C (en)
GB (1) GB2272028B (en)
MY (1) MY114760A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN966696A0 (en) * 1996-05-06 1996-05-30 Ripponlea Australia Pty Ltd Improvements in or relating to door handles
AU733207B2 (en) * 1996-05-06 2001-05-10 Ripponlea Australia Pty Ltd Improvements in or relating to door handles
JP3251512B2 (en) * 1996-09-12 2002-01-28 株式会社三協精機製作所 motor
AUPP208898A0 (en) * 1998-03-03 1998-03-26 Ripponlea Australia Pty Ltd Improvements in or relating to door handles
DE10359644A1 (en) * 2003-12-18 2005-07-28 Fag Kugelfischer Ag Outer ring of a wheel bearing and axial securing of the outer ring
JP2012160225A (en) * 2011-01-31 2012-08-23 Nippon Densan Corp Spindle motor and disk drive
EP3032142A1 (en) 2014-12-11 2016-06-15 Canon Kabushiki Kaisha Drive transmission device for transmitting rotary drive
JP6157545B2 (en) * 2014-12-11 2017-07-05 キヤノン株式会社 Drive transmission device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB408409A (en) * 1932-12-31 1934-04-12 Scragg & Sons Improvements in and relating to foot-step mountings of vertical shafts
GB982728A (en) * 1962-08-22 1965-02-10 Commissariat Energie Atomique Improvements in bearings for electric motors
GB2068481A (en) * 1980-02-06 1981-08-12 Skf Kugellagerfabriken Gmbh Apparatus comprising a shaft mounted for rotation by a bearing secured in a bore of a housing
GB2110772A (en) * 1981-11-28 1983-06-22 Rolls Royce Bearing assembly
GB2118259A (en) * 1982-04-05 1983-10-26 Hobourn Eaton Ltd Alignment of bearing surfaces in two-part casings
US4687411A (en) * 1985-03-25 1987-08-18 Ebara Corporation Speed increasing gear for a centrifugal compressor
US4810175A (en) * 1987-08-12 1989-03-07 Magnetek, Inc. Hermetic motor bearing assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096967U (en) * 1983-12-08 1985-07-02 松下電器産業株式会社 Bearing support device for stepping motor
JPS62135547U (en) * 1986-02-21 1987-08-26
JPS6425859U (en) * 1987-08-01 1989-02-14

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB408409A (en) * 1932-12-31 1934-04-12 Scragg & Sons Improvements in and relating to foot-step mountings of vertical shafts
GB982728A (en) * 1962-08-22 1965-02-10 Commissariat Energie Atomique Improvements in bearings for electric motors
GB2068481A (en) * 1980-02-06 1981-08-12 Skf Kugellagerfabriken Gmbh Apparatus comprising a shaft mounted for rotation by a bearing secured in a bore of a housing
GB2110772A (en) * 1981-11-28 1983-06-22 Rolls Royce Bearing assembly
GB2118259A (en) * 1982-04-05 1983-10-26 Hobourn Eaton Ltd Alignment of bearing surfaces in two-part casings
US4687411A (en) * 1985-03-25 1987-08-18 Ebara Corporation Speed increasing gear for a centrifugal compressor
US4810175A (en) * 1987-08-12 1989-03-07 Magnetek, Inc. Hermetic motor bearing assembly

Also Published As

Publication number Publication date
JP2578623Y2 (en) 1998-08-13
CN1086933A (en) 1994-05-18
GB2272028A (en) 1994-05-04
JPH0636340U (en) 1994-05-13
GB9320748D0 (en) 1993-12-01
MY114760A (en) 2003-01-31
CN1029342C (en) 1995-07-12

Similar Documents

Publication Publication Date Title
EP0917036A3 (en) Electronic apparatus and disk unit mounting mechanism
EP1150017A3 (en) Blower
GB2272028B (en) Motor mounting assembly
ES2015635A6 (en) Miniature motor with a worm reduction gear
HU907119D0 (en) Process for mounting shaft bearings, especially for those of coding devices, apparatus for carrying out the process as well as the coding systems
JPS57195801A (en) Fluidic device of volute type
DK436980A (en) HEARING DEVICE WITH A CIRCUIT PLATE BEARING FOR LEADERS &#39;COATS, AND ELECTRICAL AND MECHANICAL COMPONENTS AND COMPONENT STEPS
FR2408935A1 (en) DRIVE DEVICE, ESPECIALLY FOR WINDSCREEN WIPERS
ES8202669A1 (en) Motor assembly
DE3484927D1 (en) ELECTRIC MOTOR, ESPECIALLY COLLECTORLESS DC MOTOR.
TW366508B (en) Improved relay and method of assembly
MY103895A (en) A miniature motor
DE3377847D1 (en) Electric motor with dc brake
FR2436544A1 (en) DRIVE DEVICE FOR ELECTRIC APPARATUS
ATE263323T1 (en) LINEAR ACTUATOR
EP1053923A3 (en) Hydrodynamic retarder and device for electronic control of a hydrodynamic retarder
FR2708685B1 (en) Bearing mounting on a shaft.
EP0180856A3 (en) Electrical apparatus
CA2204683A1 (en) An improved seal housing
GB2221723B (en) Drive device for pumps or the like
EP0983454A4 (en) A sealing system
FR2431626A1 (en) DEVICE FOR FIXING AN AUXILIARY APPARATUS ON THE HOUSING OF AN ENGINE
DK0697547T3 (en) gearbox
ATE79666T1 (en) ELECTRIC DRIVE.
JPS55153260A (en) Structure for attaching electronics component parts to motor

Legal Events

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

Effective date: 20001008