Title:
SEGMENT FOR KNEADING, AND KNEADING FACILITY
Document Type and Number:
WIPO Patent Application WO/2011/078192
Kind Code:
A1
Abstract:
Provided is a segment (1) for kneading which kneads materials in a manner such that the portions which were insufficiently kneaded would not remain as gel. The segment (1) for kneading is disposed on a kneading screw (4) which is housed in a rotatable manner in a barrel (3) having an inner cavity, and is provided with a kneading flight (12) which kneads the material supplied into the barrel (3) by rotating in accordance with the rotation of the kneading screw (4). The top surface (15) of the kneading flight (12) is formed with a concaved cutout section (13) which is formed by cutting a portion of the top surface (15) in the axial direction towards the inner diameter. The cutout section (13) is surrounded by two side surfaces (20), which face the axial direction, and a bottom surface (14), which is disposed between the side surfaces (20). The bottom surface (14) of the cutout section (13) is formed in a tilted planar shape in relation to the top surface (15). As a consequence, the opening (18) of the cutout section (13), which faces one side of the rotational direction of the kneading screw (4), has a larger area than the opening (19) which faces the other side.
Inventors:
KIKUCHI Naoki (())
菊池 直樹 (())
MIURA Hodaka (())
三浦 穂高 (())
菊池 直樹 (())
MIURA Hodaka (())
三浦 穂高 (())
Application Number:
JP2010/073053
Publication Date:
June 30, 2011
Filing Date:
December 21, 2010
Export Citation:
Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO (10-26, Wakinohama-cho 2-chome Chuo-ku, Kobe-sh, Hyogo 85, 〒6518585, JP)
株式会社神戸製鋼所 (〒85 兵庫県神戸市中央区脇浜町二丁目１０番２６号 Hyogo, 〒6518585, JP)
KIKUCHI Naoki (())
菊池 直樹 (())
MIURA Hodaka (())
株式会社神戸製鋼所 (〒85 兵庫県神戸市中央区脇浜町二丁目１０番２６号 Hyogo, 〒6518585, JP)
KIKUCHI Naoki (())
菊池 直樹 (())
MIURA Hodaka (())
International Classes:
B29B7/38
Attorney, Agent or Firm:
OGURI Shohei et al. (Eikoh Patent Firm, Toranomon East Bldg. 10F 7-13, Nishi-Shimbashi 1-chome, Minato-k, Tokyo 03, 〒1050003, JP)
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