Title:
型締装置及び成形品押出方法
Document Type and Number:
Japanese Patent JP5803939
Kind Code:
B2
Abstract:
Provided is a mold clamping device that saves a space, has a light machine weight and requires low manufacturing cost in an injection molding machine, a diecast machine, and the like. The mold clamping device includes: a stationary platen having a stationary mold; a movable platen having a movable mold; a plurality of tie bars supported by the stationary platen; end blocks provided in the same number as the tie bars, which is penetrated by the tie bars and coupled with the movable platen with toggle link mechanisms; split nuts supported by the end blocks and capable of being engaged with and disengaged from the tie bars; a mold opening-closing drive unit for opening and closing the movable platen, the end blocks, and the toggle link mechanisms; and a cross head for operating the toggle link mechanisms to generate a mold clamping force.
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Inventors:
Hiroji Nagatomi
Application Number:
JP2012550834A
Publication Date:
November 04, 2015
Filing Date:
December 16, 2011
Export Citation:
Assignee:
Ube Industries, Ltd.
International Classes:
B29C45/66; B22D17/26
Domestic Patent References:
| JP2001300998A | 2001-10-30 | |||
| JP2001293726A | 2001-10-23 | |||
| JPS62149410A | 1987-07-03 | |||
| JP2000110901A | 2000-04-18 |
Foreign References:
| US4059383A | 1977-11-22 |
Attorney, Agent or Firm:
Masaru Itami
Kazuhiko Tamura
Yuya Sato
Kazuhiko Tamura
Yuya Sato