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Patent Searching and Data


Title:
TRACK PAD MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/168143
Kind Code:
A1
Abstract:
Provided is a track pad manufacturing method in which the number of steps is reduced and the work efficiency is improved, and by which a track pad having excellent form stability can be obtained. In this track pad manufacturing method, a first molded body is formed by charging a first material into a mold having a spacer and/or a movable part, and then a second molded body is formed by charging a second material into a space where the spacer was present or a space created by moving the movable part.

Inventors:
FUJIMOTO, Akira (9163-13 Kamakazu, Asahi-sh, Chiba 05, 〒2892505, JP)
ISHIDA, Yoshiaki (9163-13 Kamakazu, Asahi-sh, Chiba 05, 〒2892505, JP)
HAYASHI, Masato (9163-13 Kamakazu, Asahi-sh, Chiba 05, 〒2892505, JP)
HANAOKA, Hideyuki (9163-13 Kamakazu, Asahi-sh, Chiba 05, 〒2892505, JP)
Application Number:
JP2019/008006
Publication Date:
September 06, 2019
Filing Date:
March 01, 2019
Export Citation:
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Assignee:
NISSHINBO CHEMICAL INC. (2-31-11, Nihonbashi Ningyo-cho Chuo-k, Tokyo 50, 〒1038650, JP)
International Classes:
E01B9/68
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (Toranomon ES Bldg. 7F, 25-2 Toranomon 3-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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