JPS5733246A - Double restriction device for torsional vibration - Google Patents

Double restriction device for torsional vibration

Info

Publication number
JPS5733246A
JPS5733246A JP10646280A JP10646280A JPS5733246A JP S5733246 A JPS5733246 A JP S5733246A JP 10646280 A JP10646280 A JP 10646280A JP 10646280 A JP10646280 A JP 10646280A JP S5733246 A JPS5733246 A JP S5733246A
Authority
JP
Japan
Prior art keywords
torsional vibration
effect
vibration
restriction
restriction device
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
JP10646280A
Other languages
Japanese (ja)
Inventor
Akira Kashiwagi
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 JP10646280A priority Critical patent/JPS5733246A/en
Publication of JPS5733246A publication Critical patent/JPS5733246A/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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

PURPOSE:To significantly increase simultaneous double effect for vibration restriction by double restriction device for torsional vibration which presents two kinds of vibration restriction effect simultaneously. CONSTITUTION:On the sliding surface between inside cylindrical surface of 5 and external cylindrical surface of 3, viscous frictional force + or -muF1(where mu is viscous coefficient of friction), caused by centrifugal force F1, generates to the circumferential direction and acts as type 1 torsional vibration restricting effect. Simultaneously, to resist torsional vibration torque of the main shaft transferred to eccentric cylindrical oil film consisted in the clearances between 2, 3, and incerted 4 or oil range a, b, c, d and a', b', c', d', high oil-hydraulic pressure hysteresis + or -F2 arises and the type 2 torsional vibration restricting effect generates.
JP10646280A 1980-08-04 1980-08-04 Double restriction device for torsional vibration Pending JPS5733246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10646280A JPS5733246A (en) 1980-08-04 1980-08-04 Double restriction device for torsional vibration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10646280A JPS5733246A (en) 1980-08-04 1980-08-04 Double restriction device for torsional vibration

Publications (1)

Publication Number Publication Date
JPS5733246A true JPS5733246A (en) 1982-02-23

Family

ID=14434234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10646280A Pending JPS5733246A (en) 1980-08-04 1980-08-04 Double restriction device for torsional vibration

Country Status (1)

Country Link
JP (1) JPS5733246A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6872158B2 (en) 2001-12-28 2005-03-29 Tsubakimoto Chain Co. Silent chain transmission device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6872158B2 (en) 2001-12-28 2005-03-29 Tsubakimoto Chain Co. Silent chain transmission device

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