JPS54125342A - Identical-speed universal joint - Google Patents

Identical-speed universal joint

Info

Publication number
JPS54125342A
JPS54125342A JP3450478A JP3450478A JPS54125342A JP S54125342 A JPS54125342 A JP S54125342A JP 3450478 A JP3450478 A JP 3450478A JP 3450478 A JP3450478 A JP 3450478A JP S54125342 A JPS54125342 A JP S54125342A
Authority
JP
Japan
Prior art keywords
conical face
retainer
recesses
angle
inner member
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.)
Granted
Application number
JP3450478A
Other languages
Japanese (ja)
Other versions
JPS6142128B2 (en
Inventor
Kei Kimata
Akira Kawana
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.)
NTN Corp
Original Assignee
Toyo Bearing Manufacturing Co Ltd
NTN Toyo Bearing 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 Toyo Bearing Manufacturing Co Ltd, NTN Toyo Bearing Co Ltd filed Critical Toyo Bearing Manufacturing Co Ltd
Priority to JP3450478A priority Critical patent/JPS54125342A/en
Publication of JPS54125342A publication Critical patent/JPS54125342A/en
Publication of JPS6142128B2 publication Critical patent/JPS6142128B2/ja
Granted 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
    • F16D3/2233—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 where the track is made up of two curves with a point of inflexion in between, i.e. S-track joints
    • 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
    • F16D3/224—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 the groove centre-lines in each coupling part lying on a sphere

Landscapes

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

Abstract

PURPOSE:To reduce the cost of an identical-speed universal joint and permit of its mass production, by restricting an inner member, an outer member, an intermediate member and a retainer by one another and retaining balls on the bisecting plane of the angle between a driving shaft and a driven shaft by the combination of the intermediate member with the retainer. CONSTITUTION:The outside surface of the inner member 1 consists of a spherical face 1' and a conical face 1''. The axis of the conical face 1'' is made coincident with that of the inner member 1 and the vertical angle of the conical face is made larger than the angle between the driving shaft and the driven shaft. Several recesses 2 are provided on the outside surface of the inner member. The inside surface of the outer member 3 consists of a spherical face 3' and a conical face 3''. The axis of the conical face 3'' is made coincident with that of the outer member 3 and the vertical angle of the conical face is made larger than the angle between the driving shaft and the driven shaft. The same number of recesses 4 as the recesses 2 are provided on the inside surface of the outer member 3. The balls 9 are placed at the intersections of the recesses 2, 4 and restricted by the retainer 7 and the intermediate member 5. Thus, precision forging can be utilized to mass- produce the inner member, the outer member and the intermediate member at low cost, and thin plate drawing can be utilized to also mass-produce the retainer at low cost.
JP3450478A 1978-03-24 1978-03-24 Identical-speed universal joint Granted JPS54125342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3450478A JPS54125342A (en) 1978-03-24 1978-03-24 Identical-speed universal joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3450478A JPS54125342A (en) 1978-03-24 1978-03-24 Identical-speed universal joint

Publications (2)

Publication Number Publication Date
JPS54125342A true JPS54125342A (en) 1979-09-28
JPS6142128B2 JPS6142128B2 (en) 1986-09-19

Family

ID=12416078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3450478A Granted JPS54125342A (en) 1978-03-24 1978-03-24 Identical-speed universal joint

Country Status (1)

Country Link
JP (1) JPS54125342A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358282A (en) * 1980-09-18 1982-11-09 Toyota Jidosha Kogyo Kabushiki Kaisha Constant velocity ball joint
FR2760056A1 (en) * 1997-02-21 1998-08-28 Loehr & Bromkamp Gmbh HOMOCINETIC JOINT WITH FLARED BEARINGS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358282A (en) * 1980-09-18 1982-11-09 Toyota Jidosha Kogyo Kabushiki Kaisha Constant velocity ball joint
FR2760056A1 (en) * 1997-02-21 1998-08-28 Loehr & Bromkamp Gmbh HOMOCINETIC JOINT WITH FLARED BEARINGS
US6319133B1 (en) 1997-02-21 2001-11-20 Gkn Lobro Gmbh Constant velocity universal joint

Also Published As

Publication number Publication date
JPS6142128B2 (en) 1986-09-19

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