JPS5776324A - Barfield uniform motion universal joint - Google Patents

Barfield uniform motion universal joint

Info

Publication number
JPS5776324A
JPS5776324A JP15049680A JP15049680A JPS5776324A JP S5776324 A JPS5776324 A JP S5776324A JP 15049680 A JP15049680 A JP 15049680A JP 15049680 A JP15049680 A JP 15049680A JP S5776324 A JPS5776324 A JP S5776324A
Authority
JP
Japan
Prior art keywords
ball
center
cage
axis
race
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
JP15049680A
Other languages
Japanese (ja)
Inventor
Toshiaki Yamamoto
Hiroyoshi Kako
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP15049680A priority Critical patent/JPS5776324A/en
Publication of JPS5776324A publication Critical patent/JPS5776324A/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
    • F16D3/224—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
    • F16D3/2245—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 where the groove centres are offset from the joint centre

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

PURPOSE: To prevent the rolling surface of a ball from the work of unnecessary force by devising the plane crossing the center of a joint as containing the ball to be slidable for removing the double positioning of the ball.
CONSTITUTION: When an axis 12' of a cage 12 is inclined against an axis 11' of an outer race 11 at α degree, and outer ball center 2 of the cage is slided from an inner ball center 1 of the race 11 by a distance Δlo and the direction is inclined against the axis 11' at β degree. An outer ball center 4 of an inner race 13 is slided from an inner ball center 3 of the cage 12 by a distance Δli, and the direction is inclined at γ degree against the axis 12' and at (α+γ) degree against the axis 11'. At this stage, the inner ball center 3 is accorded with a ball pocket window 12a of the cage 12, and a plane 5 containing the ball is made to cross a joint center O, while an outer ball center 2 is only offset to the side of an opening end of the race 11 by a distance ΔC of a slide accompanied with the axial play between the cage and the race 13. The above-said construction permits to remove the double positioning caused by the slide of the plane 5 from the joint center.
COPYRIGHT: (C)1982,JPO&Japio
JP15049680A 1980-10-27 1980-10-27 Barfield uniform motion universal joint Pending JPS5776324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15049680A JPS5776324A (en) 1980-10-27 1980-10-27 Barfield uniform motion universal joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15049680A JPS5776324A (en) 1980-10-27 1980-10-27 Barfield uniform motion universal joint

Publications (1)

Publication Number Publication Date
JPS5776324A true JPS5776324A (en) 1982-05-13

Family

ID=15498129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15049680A Pending JPS5776324A (en) 1980-10-27 1980-10-27 Barfield uniform motion universal joint

Country Status (1)

Country Link
JP (1) JPS5776324A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6306044B1 (en) * 1996-08-17 2001-10-23 Gkn Lobro Gmbh Homocinetic ball-and-socket joint with optimized roll error
JP2008089149A (en) * 2006-10-04 2008-04-17 Ntn Corp Fixed type constant velocity universal joint

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6306044B1 (en) * 1996-08-17 2001-10-23 Gkn Lobro Gmbh Homocinetic ball-and-socket joint with optimized roll error
JP2008089149A (en) * 2006-10-04 2008-04-17 Ntn Corp Fixed type constant velocity universal joint

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