JPS5469643A - Tripod type joint - Google Patents

Tripod type joint

Info

Publication number
JPS5469643A
JPS5469643A JP13612477A JP13612477A JPS5469643A JP S5469643 A JPS5469643 A JP S5469643A JP 13612477 A JP13612477 A JP 13612477A JP 13612477 A JP13612477 A JP 13612477A JP S5469643 A JPS5469643 A JP S5469643A
Authority
JP
Japan
Prior art keywords
shaft
roller
rolling
tripod
race groove
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
JP13612477A
Other languages
Japanese (ja)
Inventor
Tomoe Kanamaru
Hitoshi Mizutani
Masanobu Yoshimoto
Seiichi Nishikawa
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 JP13612477A priority Critical patent/JPS5469643A/en
Publication of JPS5469643A publication Critical patent/JPS5469643A/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
    • F16D3/202—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 one coupling part having radially projecting pins, e.g. tripod joints
    • F16D3/205—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 one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
    • F16D3/2055—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 one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part having three pins, i.e. true tripod joints

Landscapes

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

Abstract

PURPOSE:Tripod type universal joint to try improving of durability and lubrecity on rolling surface, providing spiral grease groove on the contact rolling surface on the roller shape race groove and cylindrical shape race groove at least one end. CONSTITUTION:In the tripod type universal joint composed of the first shaft 1 which plural tripod shaft 3 is fixed radially from shaft center, the same number of roller 5 fitted on the every tripod shaft 3 forming spherical surface on the outer surface, the second shaft 7 provided the same number of axial cylindrical race groove which outer surface of roller 5 is supported rolling, spiral grease grooves 9, 11 are formed on the above roller 5 and on the both or one contacting rolling surface of race groove 8. Thereby, the lubricating oil can be maintained in the grease grooves 9, 11, therefore wear on the rolling contacting surface an be redused, durability is improved.
JP13612477A 1977-11-11 1977-11-11 Tripod type joint Pending JPS5469643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13612477A JPS5469643A (en) 1977-11-11 1977-11-11 Tripod type joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13612477A JPS5469643A (en) 1977-11-11 1977-11-11 Tripod type joint

Publications (1)

Publication Number Publication Date
JPS5469643A true JPS5469643A (en) 1979-06-04

Family

ID=15167855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13612477A Pending JPS5469643A (en) 1977-11-11 1977-11-11 Tripod type joint

Country Status (1)

Country Link
JP (1) JPS5469643A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62188624U (en) * 1986-05-21 1987-12-01
EP0790425A1 (en) * 1996-02-15 1997-08-20 Honda Giken Kogyo Kabushiki Kaisha Constant velocity universal joint

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62188624U (en) * 1986-05-21 1987-12-01
EP0790425A1 (en) * 1996-02-15 1997-08-20 Honda Giken Kogyo Kabushiki Kaisha Constant velocity universal joint
CN1092301C (en) * 1996-02-15 2002-10-09 本田技研工业株式会社 Constant velocity universal joint

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