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Title:
STRUT MOUNT AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2008137402
Kind Code:
A
Abstract:

To provide a strut mount devised to reduce manufacturing cost by efficiently manufacturing an inner fitting and an outer fitting in a favorable yield rate of a material, and its manufacturing method.

This strut mount is constituted of the taper cylindrical inner fitting 1, the taper cylindrical outer fitting 2 arranged coaxially with a distance on the outer peripheral side of the inner fitting 1 and a rubber elastic body 3 interposed between the inner fitting 1 and the outer fitting 2 and to integrally connect both of the fittings to each other. The inner fitting 1 and the outer fitting 2 are formed by dividing a taper cylindrical body 20 into two by cutting it at an intermediate position in the axial direction after forming the prescribed shape taper cylindrical body 20 by rolling a sheet of a flat plate type metal plate by press working, a half taper cylindrical body 21 on the small diametrical side is made into the inner fitting 1, and a half taper cylindrical body 22 on the large diametrical side is made into the outer fitting 2.


Inventors:
Hayashi, Naoki
Nishinaka, Hideto
Application Number:
JP2006000322790
Publication Date:
June 19, 2008
Filing Date:
November 30, 2006
Export Citation:
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Assignee:
TOKAI RUBBER IND LTD
International Classes:
B60G13/06; B60G15/06; F16F9/54; B60G13/00; B60G15/00; F16F9/54