Spring

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12257869
APP PUB NO 20200406698A1
SERIAL NO

16976763

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Importance

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Abstract

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This spring used for a suspension device for a vehicle is provided with: a metal wire material which constitutes a spring section and which has a cover layer provided on the surface thereof; and a seat section which is subjected to a load acting on the spring section, is formed from an elastically deformable material, and is bonded to the cover layer by an adhesive. The difference between the hardness of the seat section and the hardness of the adhesive is greater than the difference between the hardness of the adhesive and the hardness of the cover layer.

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Patent Owner(s)

Patent OwnerAddress
CHUO HATSUJO KABUSHIKI KAISHA68 AZA-KAMISHIOTA NARUMI-CHO MIDORI-KU NAGOYA-SHI AICHI 4588505

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakazawa, Yuichi Nagoya, JP 24 182
Nono, Kazuyoshi Nagoya, JP 8 19
Ogiso, Hiroyuki Nagoya, JP 26 176
Yamashita, Hideo Nagoya, JP 43 247

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