JPS5754722A - Universal joint - Google Patents

Universal joint

Info

Publication number
JPS5754722A
JPS5754722A JP12764880A JP12764880A JPS5754722A JP S5754722 A JPS5754722 A JP S5754722A JP 12764880 A JP12764880 A JP 12764880A JP 12764880 A JP12764880 A JP 12764880A JP S5754722 A JPS5754722 A JP S5754722A
Authority
JP
Japan
Prior art keywords
trunnions
coupling member
axial directions
constitution
joint
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
JP12764880A
Other languages
Japanese (ja)
Inventor
Haruki Takemoto
Michiaki Toiki
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.)
Aisin AW Co Ltd
Original Assignee
Aisin AW 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 Aisin AW Co Ltd filed Critical Aisin AW Co Ltd
Priority to JP12764880A priority Critical patent/JPS5754722A/en
Publication of JPS5754722A publication Critical patent/JPS5754722A/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

Landscapes

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

Abstract

PURPOSE:To enable the increase in the joint angle between two shafts and that in the displacement in the axial directions at a universal joint, by providing two joint elements which can be not only curved but also displaced in the axial directions. CONSTITUTION:A coupling member 6 provided with two pairs of three trunnions 7 oriented in convergent directions and partly-cylindrical grooved members 4, 5 are connected to each other through fulcrum members 8 which have spherical surfaces and are mounted on the trunnions 7 one by one and can rotate and slide, so that two universal joints are constructed at the two connected portions. One end of each trunnion 7 is secured on the coupling member 6. The other ends of the trunnions 7 on each side of the coupling member 6 are coupled to each other and shaped as spherical surfaces. Pushing mechanism 9, 10 including springs 13, 14 are provided in the axial sections of the grooved members 4, 5. The tips 9A, 10A of the pushing mechanism 9, 10 push those 73 of the trunnions 7 from both sides to balance the position of the coupling member 6. According to this constitution, the connecting angles of the joints and the allowable displacement in the axial directions can be made large. Therefore, the universal joints can be applied to parallel shafts as well.
JP12764880A 1980-09-13 1980-09-13 Universal joint Pending JPS5754722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12764880A JPS5754722A (en) 1980-09-13 1980-09-13 Universal joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12764880A JPS5754722A (en) 1980-09-13 1980-09-13 Universal joint

Publications (1)

Publication Number Publication Date
JPS5754722A true JPS5754722A (en) 1982-04-01

Family

ID=14965285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12764880A Pending JPS5754722A (en) 1980-09-13 1980-09-13 Universal joint

Country Status (1)

Country Link
JP (1) JPS5754722A (en)

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