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Title:
HANGING TYPE ANTI-VIBRATION TOOL
Document Type and Number:
Japanese Patent JP2017161073
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a high safety hanging type anti-vibration tool capable of fixing an anti-vibration tool main body to a hanging bolt rapidly and smoothly and positively performing prevention of drop of a unit or the like to be hung.SOLUTION: An anti-vibration tool main body of a hanging-type anti-vibration tool has a first engagement groove 25 recessed and formed at an upper side part 21 and can be inserted to a shaft part of a hanging bolt B1 from a horizontal direction. In turn, a second engagement groove 30 similar to the first engagement groove 25 is recessed and formed to have an engagement piece 32 that can be inserted from a horizontal direction to a shaft part of the hanging bolt B1. Both extremity end edges at the opening side of the second engagement groove at this engagement piece are provided with engagement parts 34 engaged with the opening side edge at the upper side of the anti-vibration tool main body, the engagement piece 32 is inserted to the shaft part of the hanging bolt B1 inserted into the first engagement groove 25, the engagement piece and the upper side part of the anti-vibration tool main body are held from upper and lower sides by a pair of nuts 37, 38 engaged in thread with the shaft part of the hanging bolt B1, fastened and fixed under a state in which the engagement parts 34 are engaged with an opening edge part at the upper side of the anti-vibration tool main body.SELECTED DRAWING: Figure 2

Inventors:
MUROI HITOSHI
Application Number:
JP2017080221A
Publication Date:
September 14, 2017
Filing Date:
April 14, 2017
Export Citation:
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Assignee:
TOZEN:KK
International Classes:
F16F15/08; F16B1/00; F16B43/00; F16L3/14; F16L3/20
Domestic Patent References:
JP2012127438A2012-07-05
JP2015034633A2015-02-19
JPS6425820U1989-02-14
JPH0814651A1996-01-19
JP3020926U1996-02-16
Attorney, Agent or Firm:
Igarashi Kazutoshi
Shinichi Watanabe