GB2391049B - A unit combining a rolling-element rotary bearing and a uni-directional clutch - Google Patents

A unit combining a rolling-element rotary bearing and a uni-directional clutch

Info

Publication number
GB2391049B
GB2391049B GB0217055A GB0217055A GB2391049B GB 2391049 B GB2391049 B GB 2391049B GB 0217055 A GB0217055 A GB 0217055A GB 0217055 A GB0217055 A GB 0217055A GB 2391049 B GB2391049 B GB 2391049B
Authority
GB
United Kingdom
Prior art keywords
uni
rolling
rotary bearing
directional clutch
unit combining
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
Application number
GB0217055A
Other versions
GB0217055D0 (en
GB2391049A (en
Inventor
Simon Peter Pitt
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.)
NSK European Technology Co Ltd
Original Assignee
NSK European Technology 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 NSK European Technology Co Ltd filed Critical NSK European Technology Co Ltd
Priority to GB0217055A priority Critical patent/GB2391049B/en
Publication of GB0217055D0 publication Critical patent/GB0217055D0/en
Publication of GB2391049A publication Critical patent/GB2391049A/en
Application granted granted Critical
Publication of GB2391049B publication Critical patent/GB2391049B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • 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
    • F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
    • 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
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/001—Integrated brakes or clutches for stopping or coupling the relatively movable parts
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/08—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with two or more rows of balls
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
GB0217055A 2002-07-23 2002-07-23 A unit combining a rolling-element rotary bearing and a uni-directional clutch Expired - Lifetime GB2391049B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0217055A GB2391049B (en) 2002-07-23 2002-07-23 A unit combining a rolling-element rotary bearing and a uni-directional clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0217055A GB2391049B (en) 2002-07-23 2002-07-23 A unit combining a rolling-element rotary bearing and a uni-directional clutch

Publications (3)

Publication Number Publication Date
GB0217055D0 GB0217055D0 (en) 2002-08-28
GB2391049A GB2391049A (en) 2004-01-28
GB2391049B true GB2391049B (en) 2006-05-31

Family

ID=9940946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0217055A Expired - Lifetime GB2391049B (en) 2002-07-23 2002-07-23 A unit combining a rolling-element rotary bearing and a uni-directional clutch

Country Status (1)

Country Link
GB (1) GB2391049B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007006707A1 (en) * 2007-02-10 2008-08-14 Schaeffler Kg Bearing free-wheel unit, has free-wheel unit arranged between roller bearing rows to release rotation of inner ring relative to outer ring in rotating direction and to block rotation of inner ring in another rotating direction

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302987A (en) * 1960-01-04 1967-02-07 Ind Schaeffer Ohg Multi-row cylindrical roller bearings
US3913993A (en) * 1972-11-25 1975-10-21 Skf Ind Trading & Dev Antifriction bearings
GB2231627A (en) * 1989-05-19 1990-11-21 Ntn Toyo Bearing Co Ltd Clutch-bearing assembly
US5078243A (en) * 1989-06-30 1992-01-07 Nsk-Warner K.K. One-way clutch
JPH11118026A (en) * 1997-10-15 1999-04-30 Nippon Seiko Kk Pulley device with built-in roller clutch for alternator
GB2331134A (en) * 1997-09-25 1999-05-12 Koyo Seiko Co A pulley unit with a one-way clutch having press-fitted roller bearings
JPH11148549A (en) * 1997-11-17 1999-06-02 Nippon Seiko Kk Pulley with built-in roller clutch
EP1028265A1 (en) * 1999-02-12 2000-08-16 Nsk Ltd Roller clutch built-in type pulley apparatus for alternator
EP1138969A1 (en) * 2000-03-28 2001-10-04 Nsk Ltd Rotation transmitting device incorporating one-way clutch therein
US6302252B1 (en) * 1999-04-16 2001-10-16 Koyo Seiko Co., Ltd. One-way clutch integrated with a rolling bearing

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302987A (en) * 1960-01-04 1967-02-07 Ind Schaeffer Ohg Multi-row cylindrical roller bearings
US3913993A (en) * 1972-11-25 1975-10-21 Skf Ind Trading & Dev Antifriction bearings
GB2231627A (en) * 1989-05-19 1990-11-21 Ntn Toyo Bearing Co Ltd Clutch-bearing assembly
US5078243A (en) * 1989-06-30 1992-01-07 Nsk-Warner K.K. One-way clutch
GB2331134A (en) * 1997-09-25 1999-05-12 Koyo Seiko Co A pulley unit with a one-way clutch having press-fitted roller bearings
JPH11118026A (en) * 1997-10-15 1999-04-30 Nippon Seiko Kk Pulley device with built-in roller clutch for alternator
JPH11148549A (en) * 1997-11-17 1999-06-02 Nippon Seiko Kk Pulley with built-in roller clutch
EP1028265A1 (en) * 1999-02-12 2000-08-16 Nsk Ltd Roller clutch built-in type pulley apparatus for alternator
US6302252B1 (en) * 1999-04-16 2001-10-16 Koyo Seiko Co., Ltd. One-way clutch integrated with a rolling bearing
EP1138969A1 (en) * 2000-03-28 2001-10-04 Nsk Ltd Rotation transmitting device incorporating one-way clutch therein

Also Published As

Publication number Publication date
GB0217055D0 (en) 2002-08-28
GB2391049A (en) 2004-01-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20220722