JPS57140916A - Coupling for eccentric shaft - Google Patents

Coupling for eccentric shaft

Info

Publication number
JPS57140916A
JPS57140916A JP2634281A JP2634281A JPS57140916A JP S57140916 A JPS57140916 A JP S57140916A JP 2634281 A JP2634281 A JP 2634281A JP 2634281 A JP2634281 A JP 2634281A JP S57140916 A JPS57140916 A JP S57140916A
Authority
JP
Japan
Prior art keywords
levers
joints
pins
arrangement
joint members
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
JP2634281A
Other languages
Japanese (ja)
Inventor
Yasuo Ueno
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2634281A priority Critical patent/JPS57140916A/en
Publication of JPS57140916A publication Critical patent/JPS57140916A/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
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/04—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow radial displacement, e.g. Oldham couplings

Landscapes

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

Abstract

PURPOSE:To obtain a uniform speed joints of high transmission efficiency having no vibration even in a large eccentric throw, by arranging a plurality of levers rotatably coupled together by a center shaft, between joints so that both ends of each levers are slidable in a predetermined distance and rotatable in a predetermined angular range together with the joints, respectively. CONSTITUTION:Three pins 2, 2' are planted in joint members 1, 2, respectively, at 120 deg. intervals. Three levers 5 are engaged to these pins 2, 2' through rotary tops 3, 3' so that the levers 5 are rotatable around a shaft 7 in a predetermined angular range, the ends of the levers 5 having grooves 4 through which the ends of the levers 5 may slide in a predetermined distance. In this arrangement, triangles defined by the centers of each joints 1, 2, the center of shaft 7 and each pins 3, 3', are accomodated to be always congruent, through which arrangement rotary motion is transmitted between the joint members 1, 2. That is, no difference in rotational angle is generated between both joint members 1, 2, resulting in that a uniform speed is maintained. With this arrangement, no vibration is appreciated and transmission efficiency is improved even though the eccentric throw is large and the speed is high.
JP2634281A 1981-02-25 1981-02-25 Coupling for eccentric shaft Pending JPS57140916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2634281A JPS57140916A (en) 1981-02-25 1981-02-25 Coupling for eccentric shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2634281A JPS57140916A (en) 1981-02-25 1981-02-25 Coupling for eccentric shaft

Publications (1)

Publication Number Publication Date
JPS57140916A true JPS57140916A (en) 1982-08-31

Family

ID=12190760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2634281A Pending JPS57140916A (en) 1981-02-25 1981-02-25 Coupling for eccentric shaft

Country Status (1)

Country Link
JP (1) JPS57140916A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547177A (en) * 1982-05-02 1985-10-15 Yauso Ueno Kinematic universal coupling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547177A (en) * 1982-05-02 1985-10-15 Yauso Ueno Kinematic universal coupling

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