PROBLEM TO BE SOLVED: To provide a vibration isolation device and a vibration isolation unit capable of reducing noise or the like caused by collision while holding the vibration isolation device with a bracket by inserting the vibration isolation device from a side surface of the bracket.SOLUTION: A vibration isolation device 10 of this invention, incudes: a cylindrical outside attachment member 11; an inside attachment member 12 connected to one of either a vibration generating part or a vibration receiving part; and an elastic body 13 for elastically connecting the outside attachment member 11 and the inside attachment member 12. The outside attachment member 11 has a pair of fixing parts 17 held in a state of being sandwiched from both outer sides in an axis Odirection by a holding part 31 of a bracket 30 connected to the other of either the vibration generating part or the vibration receiving part, and at least one of the pair of the fixing parts 17 has a stopper part 19c on a surface 17c facing outward in a direction orthogonal to the axial direction, which is perpendicular to the axis Odirection. A vibration isolation unit 1 of this invention has the vibration isolation device 10 and the bracket 30.SELECTED DRAWING: Figure 2
【課題】ブラケットの側面から防振装置を挿入することにより当該防振装置を前記ブラケットで保持しつつ、衝突により生じる異音等を低減させることができる、防振装置、および、防振ユニットを提供する。【解決手段】本発明の防振装置10は、筒状の外側取付部材11と、振動発生部及び振動受部のいずれか一方に連結される内側取付部材12と、外側取付部材11及び内側取付部材12を弾性的に連結する弾性体13と、を有し、外側取付部材11は、前記振動発生部及び前記振動受部のいずれか他方に連結されるブラケット30の保持部31によって軸方向O1の両外側から挟み込まれた状態で保持される、一対の固定部17を有し、一対の固定部17の少なくとも一方は、軸O1方向に対して垂直な軸直方向外側を向く面17cに、ストッパ部19cを備えている。本発明の防振ユニット1は、防振装置10およびブラケット30を有している。【選択図】図2
VIBRATION ISOLATION DEVICE AND VIBRATION ISOLATION UNIT
防振装置および防振ユニット
2016-10-13
Patent
Electronic Resource
Japanese
VIBRATION ISOLATION DEVICE, AND BRACKET FOR VIBRATION ISOLATION DEVICE
European Patent Office | 2019
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