GB1088615A - Constant velocity universal joint - Google Patents

Constant velocity universal joint

Info

Publication number
GB1088615A
GB1088615A GB1465165A GB1465165A GB1088615A GB 1088615 A GB1088615 A GB 1088615A GB 1465165 A GB1465165 A GB 1465165A GB 1465165 A GB1465165 A GB 1465165A GB 1088615 A GB1088615 A GB 1088615A
Authority
GB
United Kingdom
Prior art keywords
grooves
rollers
cams
members
spherical
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
Application number
GB1465165A
Inventor
Arthur Stanley Gill
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.)
North Carolina National Bank NCNB
Original Assignee
North Carolina National Bank NCNB
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 North Carolina National Bank NCNB filed Critical North Carolina National Bank NCNB
Priority to GB1465165A priority Critical patent/GB1088615A/en
Publication of GB1088615A publication Critical patent/GB1088615A/en
Expired 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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • F16D2003/22309—Details of grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

1,088,615. Universal joints. NORTH CAROLINA NATIONAL BANK. April 6, 1965, No. 14651/65. Heading F2U. A constant velocity-ratio universal joint comprises torque-transmitting generally barrelshaped rollers 14 disposed between pairs of registering generally axially extending grooves 18, 34 respectively in the outer and inner surfaces 16, 32 of inner and outer members 10, 12, and cams 25 fast in the bottoms of the inner member grooves 18 engage radially inwardly facing spherical recesses (48) in the rollers to position the latter in a plane bisecting the rotational planes of the members 10, 12. The inner member outer surface 16 is spherical with meridian grooves and engages the outer member inner surface 32 which may be spherical also or, as shown, to permit relative axial movement between the members, cylindrical. The grooves 18, 34 are equally spaced and have flat or slightly curved side walls. The rollers comprise oppositely directed frusto-conical surfaces, alternatively the surfaces may be slightly curved. The groove width is slightly greater than the roller diameter for contact on one side only, thereby avoiding rubbing on the other side. The rollers are bored merely to facilitate manufacture and hardening. The cams may be integral with the inner member or, as shown, flat plates fitting closely in slots 24 in the bottom of the grooves 18 and confined as by spring snap rings 26. The radially outer surfaces of the cams have central convex portions (56), with a radius approximately that of the roller recesses (48), and straight end portions (58) into which the portions (56) blend.
GB1465165A 1965-04-06 1965-04-06 Constant velocity universal joint Expired GB1088615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1465165A GB1088615A (en) 1965-04-06 1965-04-06 Constant velocity universal joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1465165A GB1088615A (en) 1965-04-06 1965-04-06 Constant velocity universal joint

Publications (1)

Publication Number Publication Date
GB1088615A true GB1088615A (en) 1967-10-25

Family

ID=10045092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1465165A Expired GB1088615A (en) 1965-04-06 1965-04-06 Constant velocity universal joint

Country Status (1)

Country Link
GB (1) GB1088615A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016489A1 (en) * 1979-03-16 1980-10-01 SKF Industrial Trading & Development Co, B.V. Homokinetic coupling
CN103883633A (en) * 2014-04-10 2014-06-25 上海纳铁福传动系统有限公司 Gate type sliding universal joint
CN104048845A (en) * 2014-06-25 2014-09-17 上海纳铁福传动系统有限公司 Besides-star wheel fairway metallographic cutting auxiliary positioning device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016489A1 (en) * 1979-03-16 1980-10-01 SKF Industrial Trading & Development Co, B.V. Homokinetic coupling
CN103883633A (en) * 2014-04-10 2014-06-25 上海纳铁福传动系统有限公司 Gate type sliding universal joint
CN104048845A (en) * 2014-06-25 2014-09-17 上海纳铁福传动系统有限公司 Besides-star wheel fairway metallographic cutting auxiliary positioning device

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