发明名称 VIBRATION-PROOF BUSHING AND METHOD FOR MANUFACTURING THE SAME
摘要 <P>PROBLEM TO BE SOLVED: To provide a vibration-proof bushing having a novel structure and a method for manufacturing the bush, in which shapes of an attaching part and a body rubber elastic body disposed at both ends in the axial direction of an inner shaft member can be freely set, without increasing the diameter of the body of the inner shaft member to be fixed to the rubber elastic body. <P>SOLUTION: In the vibration-proof bushing 10, an inner shaft member 12 and an outer cylindrical member 14 disposed as separated in the outer circumference of the inner axial member, are connected by a main rubber elastic body 16, and the vibration-proof bushing 10 has one each of attaching parts 34 on both ends in the axial direction of the inner shaft member 12, respectively. The method for manufacturing the vibration-proof bushing 10 includes: separating each attaching part 34 of the inner shaft member 12 from a body part 18 constituting the center of the inner shaft member 12 in the axial direction; employing a part having a maximum width larger than the outer diameter of the body part 18 as the attaching part 34; and fixing attaching parts 34 to the both ends in the axial direction of the body part 18 respectively, after the body rubber elastic body 16 is vulcanized and adhered to the outer circumferential face of the body part 18. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2011231813(A) 申请公布日期 2011.11.17
申请号 JP20100100614 申请日期 2010.04.26
申请人 TOKAI RUBBER IND LTD 发明人 YAMADA TAKAAKI;KATO KENICHI;YOSHIDA HIRONORI;HAYASHI YUKIO;NAKAMURA YORIKAZU
分类号 F16F1/36;B60G7/02;F16F15/08 主分类号 F16F1/36
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