Method and apparatus for forming vibration isolating rubber bushes, and jig for attaching metal parts which is to be used in the method of forming vibration isolating rubber bushes

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20020070480A1
SERIAL NO

09767401

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Abstract

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In a method of forming vibration isolating rubber bushes, a metal part attaching jig is first prepared. The metal part attaching jig includes: a guide member having a plurality of guide holes which droppingly guide a plurality of metal parts to a plurality of metal part receiving recesses of a lower mold half, respectively; and a guide hole opening and closing member which can open the guide holes by one action in a state where the metal parts inserted into the guide holes are received. The metal parts are inserted into the guide holes, respectively, after the guide hole opening and closing member is switched to a closing side. The guide hole opening and closing member is then switched to an opening side to cause the metal parts to be dropped and accommodated into the metal part receiving recesses.

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Patent Owner(s)

Patent OwnerAddress
TOYO TIRE & RUBBER CO LTD17-18 EDOBORI 1-CHOME NISHI-KU OSAKA-SHI OSAKA 550-8661

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakai, Osamu Osaka, JP 40 82
Watanabe, Toshihiro Osaka, JP 66 318

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