To provide a vibration isolator having a novel structure which can easily fix a plate member fastened to a main body rubber elastic body and a different post-attachment component which is superimposed on an outer face of the plate member without causing a failure such as deformation.SOLUTION: In a vibration isolator 10 in which a different post-attachment component 14 is fixed to and superimposed on an outer face 56 of a plate member 18 fastened to a main body rubber elastic body 16, fixing protrusions 50 protruding to a superimposed face which is superimposed on the plate member 18 are formed at the post-attachment component 14 in a plurality of pieces, and the post-attachment component 14 is fixed to the plate member 18 by the fitment of the plate member 18 into a clearance between a plurality of pieces of the fixing protrusions 50.SELECTED DRAWING: Figure 5
【課題】本体ゴム弾性体に固着されたプレート部材と、プレート部材の外面に重ね合わされる別体の後付部品を、変形などの不良を生じさせることなく簡単に固定することができる、新規な構造の防振装置を提供すること。【解決手段】本体ゴム弾性体16に固着されたプレート部材18の外面56に重ね合わされて別体の後付部品14が固定された防振装置10において、後付部品14にはプレート部材18への重ね合わせ面に突出する固定用突起50が複数設けられており、複数の固定用突起50の間にプレート部材18が嵌め入れられることで後付部品14がプレート部材18に固定されている。【選択図】図5
VIBRATION ISOLATOR
防振装置
28.03.2019
Patent
Elektronische Ressource
Japanisch