Title:
CLAMP UNIT FOR WAX INJECTION MOLDING
Document Type and Number:
WIPO Patent Application WO/2017/002247
Kind Code:
A1
Abstract:
Provided is a clamp unit that prevents shifting of the point of action of clamping force on a clamp member 10 in a step for clamping a wax mold and thereby makes it possible to prevent unnecessary shaking movement of the clamp member 10. The clamp unit comprises a clamp member 10 that is capable of movement in the vertical direction, a pressing member 11a that causes pressing force to act on the clamp member 10 in the vertical direction, and a movement limiting mechanism 30 that limits movement of the pressing member 11a in the horizontal direction. The pressing member 11a is capable of movement in the horizontal direction when the clamp member 10 is in a first position in the vertical direction. The movement limiting mechanism 30 limits movement of the clamp member 10 in the horizontal direction when the clamp member 10 descends from the first position.
Inventors:
KUBO CHIKANARI (JP)
Application Number:
PCT/JP2015/069062
Publication Date:
January 05, 2017
Filing Date:
July 01, 2015
Export Citation:
Assignee:
EISHIN TECH CO LTD (JP)
International Classes:
B22D18/04
Domestic Patent References:
| WO2013038448A1 | 2013-03-21 | |||
| WO2014076738A1 | 2014-05-22 |
Attorney, Agent or Firm:
INOUE, Mitsuru (JP)
Download PDF: