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Title:
INJECTION MOLDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/038756
Kind Code:
A1
Abstract:
This injection molding device is provided with: a first mold (21); a second mold (22) that is disposed to face the first mold (21) in a first direction, and that is movable in the first direction; an attachment part to which the second mold (22) is detachably attached; third molds (23A, 23B) that are disposed between the first mold (21) and the second mold (22), and that are movable in a second direction perpendicular to the first direction; first coupling parts (15A, 15B) provided on the third molds (23A, 23B); second coupling parts (13A, 13B) that are releasably coupled to the first coupling parts (15A, 15B), and that are movable in the second direction; and actuators (14A, 14B) that drive the second coupling parts (13A, 13B) in the second direction. The second coupling parts (13A, 13B) and the actuators (14A, 14B) are mounted on an attachment part (7).

Inventors:
NAKANO TAKAYUKI (JP)
SUGANUMA ATSUSHI (JP)
Application Number:
PCT/JP2019/033722
Publication Date:
March 04, 2021
Filing Date:
August 28, 2019
Export Citation:
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Assignee:
SHIMIZU IND (JP)
International Classes:
B29C45/44; B29C33/44
Foreign References:
KR100944249B12010-02-24
JPS59104712U1984-07-14
JP2001105436A2001-04-17
JP2006056226A2006-03-02
JP2006289945A2006-10-26
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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