Title:
INJECTION DEVICE FOR CASTING DEVICE AND CASTING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/110024
Kind Code:
A1
Abstract:
A casting device is provided with an injection device and a vacuum device and is characterized in that the injection device is formed from a sleeve having suction openings for connecting to a vacuum device and an injection plunger, the vacuum device is formed from a suction opening selection valve capable of selecting to use or not to use vacuum suction, a pressure tank for air blowing to clean a suction pathway, and a vacuum tank for forming a vacuum within the sleeve, and the sleeve is formed from a plurality of suction openings.
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Inventors:
ISHIBASHI NAOKI (JP)
TSURUGI YUICHIRO (JP)
TSURUGI YUICHIRO (JP)
Application Number:
PCT/JP2017/034369
Publication Date:
June 21, 2018
Filing Date:
September 22, 2017
Export Citation:
Assignee:
UBE MACHINERY CORP LTD (JP)
International Classes:
B22D17/20; B22D17/14
Foreign References:
| JPS62207554A | 1987-09-11 | |||
| JPS5322122A | 1978-03-01 | |||
| JPH07232258A | 1995-09-05 | |||
| JP2014117741A | 2014-06-30 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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