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JPS57140941A - Vibration suppressor for pole - Google Patents

Vibration suppressor for pole

Info

Publication number
JPS57140941A
JPS57140941A JP2545581A JP2545581A JPS57140941A JP S57140941 A JPS57140941 A JP S57140941A JP 2545581 A JP2545581 A JP 2545581A JP 2545581 A JP2545581 A JP 2545581A JP S57140941 A JPS57140941 A JP S57140941A
Authority
JP
Japan
Prior art keywords
pole
fixed
liquid
vibration
vibration suppressor
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
JP2545581A
Other languages
Japanese (ja)
Inventor
Toshifumi Iseya
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2545581A priority Critical patent/JPS57140941A/en
Publication of JPS57140941A publication Critical patent/JPS57140941A/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
    • 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 suppress the vibration of a pole utilizing the inertia and the viscosity of the liquid, by providing an enclosed container containing the liquid at the position other than the fixed end of a pole where one or both ends are fixed. CONSTITUTION:An enclosed container 6 containing the liquid 7 is fixed at the position other than the end fixed to a fixed wall 1 of a pole 2. When the pole 2 will vibrate through the earthquake, the inertia and the viscous friction of the liquid 7 in the container 6 will function effectively to suppress the vibration of the pole 2.
JP2545581A 1981-02-25 1981-02-25 Vibration suppressor for pole Pending JPS57140941A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2545581A JPS57140941A (en) 1981-02-25 1981-02-25 Vibration suppressor for pole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2545581A JPS57140941A (en) 1981-02-25 1981-02-25 Vibration suppressor for pole

Publications (1)

Publication Number Publication Date
JPS57140941A true JPS57140941A (en) 1982-08-31

Family

ID=12166496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2545581A Pending JPS57140941A (en) 1981-02-25 1981-02-25 Vibration suppressor for pole

Country Status (1)

Country Link
JP (1) JPS57140941A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892174A (en) * 1986-03-20 1990-01-09 Kabushiki Kaisha Toshiba Nutation damper for a high-speed spinning body
FR2745352A1 (en) * 1996-02-28 1997-08-29 Burgaud Jean Marie Anti-vibration mass fitted to outer sleeve of control cables or rods in aviation or vehicle
WO1999010660A1 (en) * 1997-02-07 1999-03-04 Burgaud Jean Marie Anti-vibration mass comprising container and content

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892174A (en) * 1986-03-20 1990-01-09 Kabushiki Kaisha Toshiba Nutation damper for a high-speed spinning body
FR2745352A1 (en) * 1996-02-28 1997-08-29 Burgaud Jean Marie Anti-vibration mass fitted to outer sleeve of control cables or rods in aviation or vehicle
WO1999010660A1 (en) * 1997-02-07 1999-03-04 Burgaud Jean Marie Anti-vibration mass comprising container and content

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