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Patent Searching and Data


Title:
ブロー成形機
Document Type and Number:
Japanese Patent JP5643847
Kind Code:
B2
Abstract:
To provide a versatile blow-mold machine that can be used as both an injection stretch blow-mold machine and an injection blow-mold machine by replacing a part so as to switch to each other. This blow-mold machine can be used in two ways: an injection stretch blow-mold machine (50), and an injection blow-mold machine (200) by replacing parts including injection molds and blow molds located in a plurality of treatment stations. When the blow-mold machine is used as the injection blow-mold machine (200), an upper base (56) is lowered below a lower cylinder (120) and an upper cylinder (116), which is provided to drive a first injection core mold (112) of the blow-mold machine (50), is driven. A pressure-receiving block (400) fixed on a mold clamp base (114), which is lifted and lowered by the upper cylinder, directly presses a transferred mold unit (210) and clamps said transferred mold unit to a second injection cavity mold (220) supported by a lower base side, thereby molding a second preform.

Inventors:
横林 和幸
竹花 大三郎
堀篭 浩
Application Number:
JP2012558001A
Publication Date:
December 17, 2014
Filing Date:
February 16, 2012
Export Citation:
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Assignee:
日精エー・エス・ビー機械株式会社
International Classes:
B29C49/36; B29C45/06; B29C45/40; B29C45/73; B29C49/06
Domestic Patent References:
JPH08238669A1996-09-17
JP2007181927A2007-07-19
JP2007261150A2007-10-11
JP3722671B22005-11-30
JPH0679773A1994-03-22
JPH08238669A1996-09-17
JP2007181927A2007-07-19
JP2007261150A2007-10-11
JP3722671B22005-11-30
JPH0679773A1994-03-22
Attorney, Agent or Firm:
Inoue 1
Noboru Takekoshi
Yasushi Kuroda