JPS5536636A - Vibration-proof device - Google Patents

Vibration-proof device

Info

Publication number
JPS5536636A
JPS5536636A JP10890778A JP10890778A JPS5536636A JP S5536636 A JPS5536636 A JP S5536636A JP 10890778 A JP10890778 A JP 10890778A JP 10890778 A JP10890778 A JP 10890778A JP S5536636 A JPS5536636 A JP S5536636A
Authority
JP
Japan
Prior art keywords
vibration
weights
beams
pseud
resonating body
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.)
Granted
Application number
JP10890778A
Other languages
Japanese (ja)
Other versions
JPS6049784B2 (en
Inventor
Seiji Watanabe
Akira Teramura
Minoru Wada
Hidehiro Inouchi
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.)
Ohbayashi Gumi Ltd
Obayashi Gumi Ltd
Sumikin Kako KK
Sumikin Coke Co Ltd
Original Assignee
Ohbayashi Gumi Ltd
Obayashi Gumi Ltd
Sumikin Kako KK
Sumikin Coke 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 Ohbayashi Gumi Ltd, Obayashi Gumi Ltd, Sumikin Kako KK, Sumikin Coke Co Ltd filed Critical Ohbayashi Gumi Ltd
Priority to JP10890778A priority Critical patent/JPS6049784B2/en
Publication of JPS5536636A publication Critical patent/JPS5536636A/en
Publication of JPS6049784B2 publication Critical patent/JPS6049784B2/en
Expired 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

PURPOSE:To prevent the vibration in the wide vibrating frequency range by controlling the pseud-resonating body which is mounted corresponding to the change of the vibrating condition such as the number of rotation of the device, etc. to obtain the maximum vibration-proof effect. CONSTITUTION:When the gear motor 10 is rotated, the supporting steel members 5 and the weights 6 are shifted on the beams 4 forward and backward by pulling or pushing by the jacks 11 to change the position of the weights 6 on the beams 4. The both ends of the beams 4 are stuck out of the foundations on the left and the right, and the supporting beams 5 and the weights are mounted on he sticking-out parts 4 at the right angle to constitute the pseud-resonating body with small attenuating rate to prevent both horizontal and vertical vibrations of the structure. The constant maximum vibration-proof effect to deal with the vibration at the moment of changing the number of rotation of the device can be obtained by controlling the position of the weights 6 of the pseud-resonating body 2.
JP10890778A 1978-09-04 1978-09-04 Vibration isolator Expired JPS6049784B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10890778A JPS6049784B2 (en) 1978-09-04 1978-09-04 Vibration isolator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10890778A JPS6049784B2 (en) 1978-09-04 1978-09-04 Vibration isolator

Publications (2)

Publication Number Publication Date
JPS5536636A true JPS5536636A (en) 1980-03-14
JPS6049784B2 JPS6049784B2 (en) 1985-11-05

Family

ID=14496651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10890778A Expired JPS6049784B2 (en) 1978-09-04 1978-09-04 Vibration isolator

Country Status (1)

Country Link
JP (1) JPS6049784B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950243A (en) * 1982-09-16 1984-03-23 Nippon Kokan Kk <Nkk> dynamic vibration reducer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6150308U (en) * 1984-09-03 1986-04-04
JPS6268579U (en) * 1985-10-21 1987-04-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950243A (en) * 1982-09-16 1984-03-23 Nippon Kokan Kk <Nkk> dynamic vibration reducer

Also Published As

Publication number Publication date
JPS6049784B2 (en) 1985-11-05

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