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Title:
STRUCTURE OF SEMI-FINISHED PRODUCT FOR MOVEMENT RESTRICTION MEMBER, APPARATUS FOR ATTACHING SEMI-FINISHED PRODUCT TO BAR MEMBER, STRUCTURE FOR ATTACHMENT OF SEMI-FINISHED PRODUCT AND BAR MEMBER, AND METHOD OF ATTACHING SEMI-FINISHED PRODUCT
Document Type and Number:
WIPO Patent Application WO/2015/125381
Kind Code:
A8
Abstract:
This semi-finished product (31) has a first curved part (35) on one end part side of a flat bridge part (33) and a second curved part (37) on the other end side of the bridge part (33). The second curved part (37) has at an end part thereof a second engaging part (51) for engaging with a first engaging part (41). The interior circumference (31c) of the bridge part (33) as well as the first and second curved parts (35,37) is to be pressure welded and clinched by means of a first and second die (61,62) to the outer circumference of a stabilizer bar (11). In addition to a slippage prevention part (38) being formed on the interior circumference (31c) of the first and second curved parts (35,37) and/or the outer circumference of the stabilizer bar (11) facing the interior circumference (31c), a slippage prevention material (Co) is disposed between the interior circumference (31c) of the first and second curved parts (35,37) and the outer circumference of the stabilizer bar (11).

Inventors:
KATSUNO Kenji (56 Suzukaw, Isehara-city Kanagawa 46, 〒2591146, JP)
Application Number:
JP2014/082453
Publication Date:
August 25, 2016
Filing Date:
December 08, 2014
Export Citation:
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Assignee:
NHK SPRING CO., LTD. (3-10, Fukuura Kanazawa-ku, Yokohama-cit, Kanagawa 04, 〒2360004, JP)
NHK SPRING PRODUCTION COMPANY (56 Suzukawa, Isehara-city Kanagawa, 46, 〒2591146, JP)
International Classes:
B60G21/055; B21D39/00; B21D53/88; F16B4/00; F16B7/14
Attorney, Agent or Firm:
ISONO Michizo (Hulic Toranomon Building, 1-18 Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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