IN2013MU03206A - - Google Patents

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Publication number
IN2013MU03206A
IN2013MU03206A IN3206MU2013A IN2013MU03206A IN 2013MU03206 A IN2013MU03206 A IN 2013MU03206A IN 3206MU2013 A IN3206MU2013 A IN 3206MU2013A IN 2013MU03206 A IN2013MU03206 A IN 2013MU03206A
Authority
IN
India
Prior art keywords
inner ring
bearing
members
tang members
tang
Prior art date
Application number
Inventor
Anil Kamath
Apaar Sharma
Original Assignee
Emerson Power Transmission Corp
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 Emerson Power Transmission Corp filed Critical Emerson Power Transmission Corp
Priority to IN3206MU2013 priority Critical patent/IN2013MU03206A/en
Priority to US14/081,141 priority patent/US9618042B2/en
Priority to JP2014183934A priority patent/JP2015075236A/en
Priority to CA2863320A priority patent/CA2863320C/en
Priority to GB1416151.7A priority patent/GB2520143B/en
Priority to SE1451176A priority patent/SE540920C2/en
Priority to DE201410114508 priority patent/DE102014114508A1/en
Priority to MX2014012131A priority patent/MX351830B/en
Priority to CN201410528333.1A priority patent/CN104565074B/en
Publication of IN2013MU03206A publication Critical patent/IN2013MU03206A/en

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
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • 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
    • F16C33/583—Details of specific parts of races
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
    • 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
    • F16C35/042—Housings for rolling element bearings for rotary movement
    • F16C35/045—Housings for rolling element bearings for rotary movement with a radial flange to mount the housing
    • 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
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • 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
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
    • 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
    • F16C19/06—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 a single row or 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/70—Positive connections with complementary interlocking 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/084—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface sliding on a complementary spherical 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
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
    • 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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0852—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft
    • F16D1/0864—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft due to tangential loading of the hub, e.g. a split hub

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Support Of The Bearing (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

A bearing assembly for rotatably supporting a shaft member having an outer ring, having a first bearing raceway, and an inner ring, having a second bearing raceway. The raceways are opposingly spaced relative to each other. The inner ring includes a plurality of tang members extending in a cantilevered configuration from at least one end of the inner ring having slots formed therebetween. Bearing members are positioned in a space between and in engagement with the first and second bearing raceways. An undercut groove extends circumferentially along an inner surface of the inner ring generally adjacent the plurality of tang members. The undercut groove is operable to increase an effective cantilever distance of the plurality of tang members. The assembly further includes a locking member engaging the plurality of tang members and exerting a compressing force upon the plurality of tang members to couple the inner ring to the shaft.
IN3206MU2013 2013-10-10 2013-10-10 IN2013MU03206A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IN3206MU2013 IN2013MU03206A (en) 2013-10-10 2013-10-10
US14/081,141 US9618042B2 (en) 2013-10-10 2013-11-15 Inner ring with undercut to improve tang flexibility
JP2014183934A JP2015075236A (en) 2013-10-10 2014-09-10 Inner ring with undercut to improve tang flexibility
CA2863320A CA2863320C (en) 2013-10-10 2014-09-12 Inner ring with undercut to improve tang flexibility
GB1416151.7A GB2520143B (en) 2013-10-10 2014-09-12 Inner ring with undercut to improve tang flexibility
SE1451176A SE540920C2 (en) 2013-10-10 2014-10-06 Inner ring with undercut to improve tang flexibility
DE201410114508 DE102014114508A1 (en) 2013-10-10 2014-10-07 Inner ring with undercut to improve the flexibility of noses
MX2014012131A MX351830B (en) 2013-10-10 2014-10-08 Inner ring with undercut to improve tang flexibility.
CN201410528333.1A CN104565074B (en) 2013-10-10 2014-10-09 The inner ring of tang flexibility is improved with undercutting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN3206MU2013 IN2013MU03206A (en) 2013-10-10 2013-10-10

Publications (1)

Publication Number Publication Date
IN2013MU03206A true IN2013MU03206A (en) 2015-07-03

Family

ID=51869511

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3206MU2013 IN2013MU03206A (en) 2013-10-10 2013-10-10

Country Status (9)

Country Link
US (1) US9618042B2 (en)
JP (1) JP2015075236A (en)
CN (1) CN104565074B (en)
CA (1) CA2863320C (en)
DE (1) DE102014114508A1 (en)
GB (1) GB2520143B (en)
IN (1) IN2013MU03206A (en)
MX (1) MX351830B (en)
SE (1) SE540920C2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106593937A (en) * 2016-12-06 2017-04-26 广州雅松智能设备有限公司 Novel electric fan rotating shaft offset-preventing device
CN106627123A (en) * 2016-12-06 2017-05-10 广州瑞若汽车配件有限公司 Novel transmission shaft clamping device for motor vehicles
CN106515437A (en) * 2016-12-06 2017-03-22 广州瑞若汽车配件有限公司 Clamping device used for transmission shaft of motor vehicle
CN106678071A (en) * 2016-12-06 2017-05-17 广州雅松智能设备有限公司 Anti-skewing device of electric fan rotary shaft
CN106515438A (en) * 2016-12-06 2017-03-22 广州瑞若汽车配件有限公司 Clamping device used for transmission shaft of motor vehicle
IT202000005509A1 (en) * 2020-03-16 2021-09-16 Skf Ab BEARING UNIT WITH OPTIMIZED CLAMPING SYSTEM
IT202000007048A1 (en) * 2020-04-03 2021-10-03 Skf Ab BEARING UNIT WITH CONCENTRIC CLAMPING COLLAR
CN112081833A (en) * 2020-09-14 2020-12-15 高跃 Positioning and debugging device for ball bearing blocking
US11536318B1 (en) 2021-09-20 2022-12-27 Aktiebolaget Skf Bearing inner ring with integral mounting means

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2136819A (en) * 1936-04-29 1938-11-15 Gen Motors Corp Antifriction bearing
US2584740A (en) * 1946-09-12 1952-02-05 Fafnir Bearing Co Self-locking bearing collar
US3276828A (en) * 1965-11-17 1966-10-04 Adamson Stephens Mfg Co Antifriction bearings including means for coupling them to shafts
US3397021A (en) * 1966-03-14 1968-08-13 Timken Roller Bearing Co Axle bearing construction
US4537519A (en) * 1984-09-14 1985-08-27 Emerson Electric Co. Shaft locking device for bearing assemblies
CN85107199A (en) * 1985-09-26 1987-04-08 埃默森电气公司 Bearing unit
US6336748B2 (en) * 1999-01-22 2002-01-08 Emerson Power Transmission Manufacturing, L.P. Shaft locking device for bearing assemblies
US5863137A (en) * 1997-02-07 1999-01-26 Emerson Power Transmission Corp. Shaft locking device for bearing assemblies
US6543939B1 (en) 2001-11-02 2003-04-08 Emerson Power Transmission Manufacturing, L.P. Food grade concentric bearing locking device
US6840679B2 (en) * 2002-03-05 2005-01-11 Peer Bearing Company Bearing assembly and locking collar
US7306375B2 (en) * 2005-11-02 2007-12-11 Peer Bearing Company Bearing locking collar retainer
FR3004769B1 (en) 2013-04-23 2015-08-28 Skf Ab BEARING BEARING DEVICE FOR STEERING COLUMN

Also Published As

Publication number Publication date
SE1451176A1 (en) 2015-04-11
SE540920C2 (en) 2018-12-18
DE102014114508A1 (en) 2015-04-16
GB201416151D0 (en) 2014-10-29
JP2015075236A (en) 2015-04-20
GB2520143B (en) 2016-01-06
MX351830B (en) 2017-10-30
GB2520143A (en) 2015-05-13
MX2014012131A (en) 2015-05-28
US9618042B2 (en) 2017-04-11
CA2863320C (en) 2021-08-31
CN104565074A (en) 2015-04-29
CN104565074B (en) 2018-11-16
CA2863320A1 (en) 2015-04-10
US20150104125A1 (en) 2015-04-16

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