Title:
EXPANSION DEVICE AND MOLDING SYSTEM
Document Type and Number:
Japanese Patent JP2022001438
Kind Code:
A
Abstract:
To provide a sheet holding mechanism capable of stably holding a sheet even when the sheet size of the sheet has been changed, an expansion device and a molding system.SOLUTION: A sheet holding mechanism is configured so that a support member includes, as frame parts, two vertical frame parts extending in a vertical direction and two lateral frame parts extending in a lateral direction. A peripheral edge part of a sheet of prescribed size is mounted on the frame parts, thus supporting the peripheral edge parts by the frame parts. A first pressing member presses the peripheral edge part of the sheet supported by the support member from the upper side of the sheet to hold the peripheral edge part of the sheet between itself and the support member. The support member is configured so that an assembly position of one of the two vertical frame parts or one of the two lateral frame parts can be switched. On the frame part whose assembly position is switched, a second pressing member for holding the peripheral edge parts of the sheet between itself and the frame parts is fitted.SELECTED DRAWING: Figure 12
Inventors:
USHIGOME YOICHI
Application Number:
JP2021147563A
Publication Date:
January 06, 2022
Filing Date:
September 10, 2021
Export Citation:
Assignee:
CASIO COMPUTER CO LTD
International Classes:
B41J2/01; B41M3/06; B41M5/36
Domestic Patent References:
| JP2013129144A | 2013-07-04 | |||
| JPH054486A | 1993-01-14 | |||
| JPH10276877A | 1998-10-20 | |||
| JPH0739048U | 1995-07-14 | |||
| JPH09238822A | 1997-09-16 |
Foreign References:
| US20100209169A1 | 2010-08-19 | |||
| US20130136521A1 | 2013-05-30 |
Attorney, Agent or Firm:
Kimura Mitsuru
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