发明名称 |
VISCOUS FLUID SEALING DAMPER |
摘要 |
PROBLEM TO BE SOLVED: To solve a problem wherein a thin-walled flexible part is easily broken due to the concentration of stress during use when a mounting shaft body is inserted into an insertion hole on a damper main body side and they are integral ly molded in a viscous fluid sealing damper preventing vibration of and supporting an on-vehicle disc player. SOLUTION: In this viscous fluid sealing damper 16, the shaft body 20 is constituted by providing an insertion part 46 into the insertion hole 44 in a stirring part 28 and a large-diameter part 48 having a close adhesion face 56 to an outer face of a flexible part 30 using a hard resin material. The stirring part 28 and the flexible part 30 are molded integrally with the shaft body 20 while they are mutually joined using a soft resin material. A thick-walled part 80 is formed in a part on more outer peripheral side than the large-diameter part 48 in the flexible part 30, and an inner peripheral face of the thick-walled part 80 is joined and integrated with an outer peripheral face of the large- diameter part 48. |
申请公布号 |
JP2003139183(A) |
申请公布日期 |
2003.05.14 |
申请号 |
JP20010335689 |
申请日期 |
2001.10.31 |
申请人 |
TOKAI RUBBER IND LTD |
发明人 |
FUKUCHI EIJI;DAIMARU SHIGENORI |
分类号 |
F16F9/10;G11B25/04;G11B33/08;(IPC1-7):F16F9/10 |
主分类号 |
F16F9/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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