JPS6435143A - Dynamic damper - Google Patents

Dynamic damper

Info

Publication number
JPS6435143A
JPS6435143A JP18841287A JP18841287A JPS6435143A JP S6435143 A JPS6435143 A JP S6435143A JP 18841287 A JP18841287 A JP 18841287A JP 18841287 A JP18841287 A JP 18841287A JP S6435143 A JPS6435143 A JP S6435143A
Authority
JP
Japan
Prior art keywords
hub
shaft
damper
rotary shaft
vibro
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
JP18841287A
Other languages
Japanese (ja)
Inventor
Tomoyuki Kurata
Shoji Gomi
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.)
Bridgestone Corp
Original Assignee
Bridgestone 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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP18841287A priority Critical patent/JPS6435143A/en
Publication of JPS6435143A publication Critical patent/JPS6435143A/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
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/133—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
    • F16F15/136—Plastics springs, e.g. made of rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

PURPOSE:To reduce vibration of the rotary shaft in other directions than rotational, such as twisting, by installing a vibro-reducing member equipped with a resilient member and a damper mass on the rotary shaft in such a way as rotatable separately from rotation of the shaft. CONSTITUTION:A hub 2 is installed on a rotary shaft 1 in such a way as rotatable together. At the periphery of this hub 2 a damper for twist vibration 3 is installed, which is equipped with a damper mass 6 through a plate 4 and a resilient member 5. This damper 3 rotates along with the rotary shaft 1 and hub 2. A vibro-reducing member 7 is installed at the bore of the hub 2 through a rotary member 10 (bearing). This vibro-reducing member 7 rotates independent from the shaft 1 and hub 2. This member 7 consists of a resilient member 8 and a damper mass 9. Thereby the twist vibration because of rotation of the shaft 1 will not be transmitted any more to the resilient member 8.
JP18841287A 1987-07-28 1987-07-28 Dynamic damper Pending JPS6435143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18841287A JPS6435143A (en) 1987-07-28 1987-07-28 Dynamic damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18841287A JPS6435143A (en) 1987-07-28 1987-07-28 Dynamic damper

Publications (1)

Publication Number Publication Date
JPS6435143A true JPS6435143A (en) 1989-02-06

Family

ID=16223204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18841287A Pending JPS6435143A (en) 1987-07-28 1987-07-28 Dynamic damper

Country Status (1)

Country Link
JP (1) JPS6435143A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5449322A (en) * 1990-08-16 1995-09-12 Paguag Gmbh & Co. Torsional vibration damper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5449322A (en) * 1990-08-16 1995-09-12 Paguag Gmbh & Co. Torsional vibration damper

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