Title:
MANUFACTURING METHOD OF CHASSIS PROVIDED WITH SEAL MEMBER
Document Type and Number:
WIPO Patent Application WO/2011/152378
Kind Code:
A1
Abstract:
Disclosed is a manufacturing method of a chassis provided with seal member capable of reducing the manufacturing process of the chassis provided with the seal member, capable of increasing productivity, and capable of suppressing increased mold costs. A chassis (100) is formed by injecting a first material into a space formed by overlapping a moveable-side mold and a first fixed-side mold (10), and in a state in which the chassis (100) is held by the moveable-side mold, the first fixed-side mold (10) is separated from the moveable-side mold. Next, the moveable-side mold holding the chassis (100) is moved to a position opposite of a second fixed-side mold, and a seal member is formed in the chassis held by the moveable-side mold by injecting a second material into the space formed by superimposing the moveable-side mold and the second fixed-side mold.
Inventors:
ISHIBASHI Toshihisa (1180-2, Nippacho, Kouhoku-k, Yokohama-shi Kanagawa 57, 〒2230057, JP)
石橋 敏寿 (〒57 神奈川県横浜市港北区新羽町１１８０－２ 工立化成株式会社内 Kanagawa, 〒2230057, JP)
SASAKI Hisao (4009-3, Miyader, Iruma-shi Saitama 14, 〒3580014, JP)
石橋 敏寿 (〒57 神奈川県横浜市港北区新羽町１１８０－２ 工立化成株式会社内 Kanagawa, 〒2230057, JP)
SASAKI Hisao (4009-3, Miyader, Iruma-shi Saitama 14, 〒3580014, JP)
Application Number:
JP2011/062439
Publication Date:
December 08, 2011
Filing Date:
May 31, 2011
Export Citation:
Assignee:
KOURITSU CHEMICAL CO.,LTD. (1180-2, Nippacho Kouhoku-k, Yokohama-shi Kanagawa 57, 〒2230057, JP)
工立化成株式会社 (〒57 神奈川県横浜市港北区新羽町１１８０－２ Kanagawa, 〒2230057, JP)
SASAKI SEISAKUSHO CO.,LTD. (4009-3, Miyadera Iruma-shi Saitama, 14, 〒3580014, JP)
株式会社ササキ製作所 (〒14 埼玉県入間市宮寺４００９番地３ Saitama, 〒3580014, JP)
ISHIBASHI Toshihisa (1180-2, Nippacho, Kouhoku-k, Yokohama-shi Kanagawa 57, 〒2230057, JP)
工立化成株式会社 (〒57 神奈川県横浜市港北区新羽町１１８０－２ Kanagawa, 〒2230057, JP)
SASAKI SEISAKUSHO CO.,LTD. (4009-3, Miyadera Iruma-shi Saitama, 14, 〒3580014, JP)
株式会社ササキ製作所 (〒14 埼玉県入間市宮寺４００９番地３ Saitama, 〒3580014, JP)
ISHIBASHI Toshihisa (1180-2, Nippacho, Kouhoku-k, Yokohama-shi Kanagawa 57, 〒2230057, JP)
International Classes:
B29C45/16; B29C33/14; B29C45/26; B29C45/40; B29K21/00; B29L31/26; B29L31/34
Attorney, Agent or Firm:
KURODA Hisashi (KURODA & ASSOCIATES, Leaf Square Shinyokohama Bldg. 6F 3-7-3 Shinyokohama, Kouhoku-ku, Yokohama-sh, Kanagawa 33, 〒2220033, JP)
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Claims: