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Patent Searching and Data


Title:
SPRING
Document Type and Number:
WIPO Patent Application WO/2019/172329
Kind Code:
A1
Abstract:
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, has a groove section into which the wire material fits, and is bonded to the wire material by an adhesive. The minimum thickness of the portion of the adhesive, which protrudes from the groove section, is greater than or equal to the thickness of an adhesive layer formed in the groove section.

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Inventors:
OGISO, Hiroyuki (68 Aza-Kamishiota Narumi-cho, Midori-ku, Nagoya-sh, Aichi 05, 〒4588505, JP)
NONO, Kazuyoshi (68 Aza-Kamishiota Narumi-cho, Midori-ku, Nagoya-sh, Aichi 05, 〒4588505, JP)
NAKAZAWA, Yuichi (68 Aza-Kamishiota Narumi-cho, Midori-ku, Nagoya-sh, Aichi 05, 〒4588505, JP)
YAMASHITA, Hideo (68 Aza-Kamishiota Narumi-cho, Midori-ku, Nagoya-sh, Aichi 05, 〒4588505, JP)
Application Number:
JP2019/008923
Publication Date:
September 12, 2019
Filing Date:
March 06, 2019
Export Citation:
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Assignee:
CHUO HATSUJO KABUSHIKI KAISHA (68 Aza-Kamishiota, Narumi-cho Midori-ku, Nagoya-sh, Aichi 05, 〒4588505, JP)
International Classes:
F16F1/12
Foreign References:
JPS61177232U1986-11-05
JPS57196836U1982-12-14
JPH11117982A1999-04-27
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL PATENT FIRM (Meishin Bldg, 20-19 Nishiki 1-chome, Naka-ku, Nagoya-sh, Aichi 03, 〒4600003, JP)
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