Title:
CASTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/117161
Kind Code:
A1
Abstract:
This casting device comprises: an upper frame; a lower frame; an opening/closing mechanism; a first main link member; a first auxiliary link member; a drive unit; a base frame; and a retracting mechanism. The first main link member has a first rotation shaft in the center thereof. The first auxiliary link member is disposed in parallel to the first main link member. The first auxiliary link member has a first bearing in the center thereof. The drive unit is connected to the first rotation shaft, and rotates the first main link member around the first rotation shaft. The base frame has a second rotation shaft. The first bearing is mounted on the second rotation shaft so that the second rotation shaft rotatably supports the first auxiliary link member via the first bearing. The retracting mechanism retracts the second rotation shaft from a position at which the first bearing can be mounted thereon. The upper frame, the lower frame, the first main link member, and the first auxiliary link member constitute a first parallel link mechanism.
Inventors:
KANEDA KEISHIRO (JP)
FUNAKOSHI YUKIYOSHI (JP)
FUNAKOSHI YUKIYOSHI (JP)
Application Number:
PCT/JP2018/045548
Publication Date:
June 20, 2019
Filing Date:
December 11, 2018
Export Citation:
Assignee:
SINTOKOGIO LTD (JP)
International Classes:
B22C9/06; B22D23/00
Foreign References:
| JP5880792B1 | 2016-03-09 | |||
| JP2007083293A | 2007-04-05 | |||
| JP2004268082A | 2004-09-30 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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