Vibration isolation unit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9057417
APP PUB NO 20130112839A1
SERIAL NO

13658491

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Importance

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Abstract

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To provide a vibration isolation unit capable of reducing the number of parts, man-hour and material cost, and suppressing the product cost. One side of a stopper rubber member continues to the outer edge of a diaphragm. Accordingly, because they can be vulcanizingly molded simultaneously, the number of parts can be reduced. Also, because the diaphragm is attached to an outer tube member, the stopper rubber member also can be fixed simultaneously, and therefore the man-hour can be reduced. Further, because one side of the stopper rubber member continues to the outer edge of the diaphragm, overlapping of them in an axial view can be avoided, and a rubber material can be used efficiently. Thus, the number of parts, man-hour and material cost can be reduced and the product cost of the overall vibration isolation unit 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, JP 91 665
Okamura, Takeshi Osaka, JP 45 383
Oniwa, Tatsuya Osaka, JP 7 38
Sakata, Toshifumi Osaka, JP 8 63

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