VIBRATION ISOLATION APPARATUS

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United States of America Patent

APP PUB NO 20120146271A1
SERIAL NO

13314859

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Rubber burrs which are formed on a first molding product are set to the closer side of spaces of side surfaces. Therefore, when the first molding product is placed in a resin mold for a resin molding process, it is unnecessary to insert a rubber-burr portion in the resin mold at a predetermined position (at which protrusion rubber parts can be brought into tight contact with the resin mold for sealing). That is, the rubber burrs formed along the parting lines can be placed in a cavity of the resin mold. Therefore, since second rubber covering parts can be easily inserted in the resin mold at the predetermined positions and working time can be reduced, workability can be improved. Moreover, since the predetermined positions of the resin mold can be surely sealed by tight contact with the side faces, generation of resin burrs can be suppressed.

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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)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kato, Hironori Osaka-shi, JP 91 665
Takashima, Yukio Osaka-shi, JP 40 318

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