Title:
CAN MOLDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/012040
Kind Code:
A1
Abstract:
A can molding device is provided with: a turntable (23, 123) for holding a can body (10) attachably and detachably; a die table (24, 124) formed by arranging forming tools (40, 140) for forming the can body (10) in a ring shape on one surface side thereof; a main body unit (21, 121) for supporting the turntable (23, 123) and the die table (24, 124); and a compressed gas supply means (25) for supplying compressed air toward each of the forming tools. The compressed gas supply means (25) has: a compressed gas source (51); a gas supply pipe (52) for feeding compressed gas toward each of the forming tools from the compressed gas source; and a plurality of solenoid valves (53) that are provided in the gas supply pipe and open and close by a signal current. The gas supply pipe (52) is branched toward each of the plurality of forming tools on the downstream side of one solenoid valve (53).
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Inventors:
MATSUO SHOUJI (JP)
OHSE TETSUYA (JP)
OHSE TETSUYA (JP)
Application Number:
PCT/JP2017/011606
Publication Date:
January 18, 2018
Filing Date:
March 23, 2017
Export Citation:
Assignee:
UNIVERSAL CAN CORP (JP)
International Classes:
B21D51/26; B21D22/28; B65D1/00
Foreign References:
| JP2008043965A | 2008-02-28 | |||
| JP2009078290A | 2009-04-16 | |||
| US20100212130A1 | 2010-08-26 | |||
| JPS60136831U | 1985-09-11 |
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
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