JPS57134041A - Vibration damper for pillar - Google Patents

Vibration damper for pillar

Info

Publication number
JPS57134041A
JPS57134041A JP1743081A JP1743081A JPS57134041A JP S57134041 A JPS57134041 A JP S57134041A JP 1743081 A JP1743081 A JP 1743081A JP 1743081 A JP1743081 A JP 1743081A JP S57134041 A JPS57134041 A JP S57134041A
Authority
JP
Japan
Prior art keywords
pillar
weight
restrainer
vibration damper
depth
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
JP1743081A
Other languages
Japanese (ja)
Other versions
JPH0159464B2 (en
Inventor
Yasuro Otsubo
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 JP1743081A priority Critical patent/JPS57134041A/en
Publication of JPS57134041A publication Critical patent/JPS57134041A/en
Publication of JPH0159464B2 publication Critical patent/JPH0159464B2/ja
Granted 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
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted

Landscapes

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

Abstract

PURPOSE:To obtain the normal damping effect of vibration without the coming- off of a weight from a coil spring even if a pillar is inclined when the pillar is assembled into another device. CONSTITUTION:The length of an unloaded coil spring 4 is l1, the height of a weight 5 is l2, the depth of a groove 6 provided on the weight 5 is l3, and the distance between a weight restrainer 7 and a support provided on a pillar 1 is l0. The restrainer 7 is set on the pillar 1 at a position where the distance between the weight 5 and the weight restrainer 7 is smaller than the depth l2 of the groove 6 of the weight 5 when the pillar 1 is horizontally brought down.
JP1743081A 1981-02-10 1981-02-10 Vibration damper for pillar Granted JPS57134041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1743081A JPS57134041A (en) 1981-02-10 1981-02-10 Vibration damper for pillar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1743081A JPS57134041A (en) 1981-02-10 1981-02-10 Vibration damper for pillar

Publications (2)

Publication Number Publication Date
JPS57134041A true JPS57134041A (en) 1982-08-19
JPH0159464B2 JPH0159464B2 (en) 1989-12-18

Family

ID=11943798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1743081A Granted JPS57134041A (en) 1981-02-10 1981-02-10 Vibration damper for pillar

Country Status (1)

Country Link
JP (1) JPS57134041A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006189167A (en) * 2006-04-07 2006-07-20 Toshiba Mach Co Ltd Dynamic vibration absorbing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5464886U (en) * 1977-10-17 1979-05-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5464886U (en) * 1977-10-17 1979-05-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006189167A (en) * 2006-04-07 2006-07-20 Toshiba Mach Co Ltd Dynamic vibration absorbing device
JP4509961B2 (en) * 2006-04-07 2010-07-21 東芝機械株式会社 Dynamic vibration absorber

Also Published As

Publication number Publication date
JPH0159464B2 (en) 1989-12-18

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