JPS54125343A - Idntical-speed universal joint - Google Patents

Idntical-speed universal joint

Info

Publication number
JPS54125343A
JPS54125343A JP3450578A JP3450578A JPS54125343A JP S54125343 A JPS54125343 A JP S54125343A JP 3450578 A JP3450578 A JP 3450578A JP 3450578 A JP3450578 A JP 3450578A JP S54125343 A JPS54125343 A JP S54125343A
Authority
JP
Japan
Prior art keywords
retainer
outer member
recesses
face
conical face
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.)
Pending
Application number
JP3450578A
Other languages
Japanese (ja)
Inventor
Shigeru Sakakibara
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 JP3450578A priority Critical patent/JPS54125343A/en
Publication of JPS54125343A publication Critical patent/JPS54125343A/en
Pending 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)

Abstract

PURPOSE:To permit of precision forging of an identical-speed universal joint, by retaining balls in arc-shaped recesses of an inner and an outer member and in an opening of a retainer and restricting the inner member, the outer member and the retainer by their spherical faces and removing both the inner member and the retainer or both the outer member and the retainer in one direction. CONSTITUTION:The outside surface of the inner member 1 consists of a spherical face 1' and a conical face 1'' and a half of the vertical angle of the conical face is made larger than a half of the angle between a driving shaft and a driven shaft. Several recesses 2 are provided on the outside surface of the inner member 1. The inside surface of the outer member 3 consists of a spherical face 3' and a conical face 3'' and a half of the vertical angle of the conical face is made larger than a half of 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 6 are placed at the intersections of the center lines of the recesses 2, 4 and retained in the opening of the retainer 5 on an identical plane. Thus, precision forging can be utilized to manufacture the outer member and the retainer at low cost.
JP3450578A 1978-03-24 1978-03-24 Idntical-speed universal joint Pending JPS54125343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3450578A JPS54125343A (en) 1978-03-24 1978-03-24 Idntical-speed universal joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3450578A JPS54125343A (en) 1978-03-24 1978-03-24 Idntical-speed universal joint

Publications (1)

Publication Number Publication Date
JPS54125343A true JPS54125343A (en) 1979-09-28

Family

ID=12416106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3450578A Pending JPS54125343A (en) 1978-03-24 1978-03-24 Idntical-speed universal joint

Country Status (1)

Country Link
JP (1) JPS54125343A (en)

Cited By (4)

* 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
US4861316A (en) * 1986-06-11 1989-08-29 Lohr & Bromkamp Gmbh Constant velocity universal ball joint
FR2798709A1 (en) * 1999-09-17 2001-03-23 Ntn Toyo Bearing Co Ltd Homokinetic joint comprises outer and inner rings whose respective internal and external surfaces are provided with track grooves between which balls are interposed and held by cage
US10458480B2 (en) * 2016-06-06 2019-10-29 Jtekt Corporation Constant velocity joint and method of manufacturing the same

Cited By (4)

* 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
US4861316A (en) * 1986-06-11 1989-08-29 Lohr & Bromkamp Gmbh Constant velocity universal ball joint
FR2798709A1 (en) * 1999-09-17 2001-03-23 Ntn Toyo Bearing Co Ltd Homokinetic joint comprises outer and inner rings whose respective internal and external surfaces are provided with track grooves between which balls are interposed and held by cage
US10458480B2 (en) * 2016-06-06 2019-10-29 Jtekt Corporation Constant velocity joint and method of manufacturing the same

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