Title:
射出成形機
Document Type and Number:
Japanese Patent JP7294919
Kind Code:
B2
Abstract:
To provide an injection molding machine that reduces a trouble risk caused by tension.SOLUTION: An injection molding machine 10 comprises: a stationary platen 20 and a movable platen 22 for opening/closing a mold 12 along an opening/closing direction; a rear platen 24 provided spaced apart on a side opposite to the stationary platen 20 with respect to the movable platen 22; and a plurality of toggle links 42 provided between the movable platen 22 and the rear platen 24, and for moving the movable platen 22 along the opening/closing direction with respect to the rear platen 24. At least one of the plurality of toggle links 42 is provided with an elastic body 44 that absorbs tension by extending/contracting when a tension that exceeds a predetermined size is applied.SELECTED DRAWING: Figure 2
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Inventors:
Toshiaki Ichihara
Application Number:
JP2019125290A
Publication Date:
June 20, 2023
Filing Date:
July 04, 2019
Export Citation:
Assignee:
FANUC CORPORATION
International Classes:
B29C45/66; B22D17/26; B22D18/02; B22D18/08; B29C45/76
Domestic Patent References:
| JP2005231081A | ||||
| JP2008012813A | ||||
| JP3077614U |
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Takayuki Chima
Yasuharu Nakasone
Shiro Sakai
Tosuke Sekiguchi
Hirohiro Kadoyama
Toshiyuki Miyadera
Takayuki Chima
Yasuharu Nakasone
Shiro Sakai
Tosuke Sekiguchi
Hirohiro Kadoyama