Title:
PEELING DEVICE OF SYNTHETIC RESIN SHEET OF MANUFACTURING DEVICE OF SYNTHETIC RESIN SHEET
Document Type and Number:
Japanese Patent JP3644699
Kind Code:
B2
Abstract:
PURPOSE: To make a synthetic resin sheet free from a scratch-stain by improving workability of a peeling process, by a method wherein the outermost side flat plate is held to the synthetic resin sheet, the flat plate is raised and the flat plate is peeled off from the synthetic resin sheet.
CONSTITUTION: A peeling device is for a synthetic resin sheet 20 (PMMA) wherein it is arranged in a space between a plurality of flat plates 7a, 7b facing in parallel with each other at fixed intervals so that at least its one end part is ejected through side parts of the flat plates 7a, 7b and surrounded by a gasket 8. Hereupon, the gasket 8 is stuck to an end face of the synthetic resin sheet 20 and constituted so that a gasket fixing device fixing the end part of the gasket 8 and the outermost side flat plates 7a, 7b positioning on the upper side to the synthetic resin sheet 20 are held. Then since the flat plates 7a, 7b are raised, a flat plate peeling device 13 peeling the flat plates 7a, 7b off from the synthetic resin sheet 20 is provided. By such a constitution, its workability is improved without necessitating a skillful worker for a peeling process.
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Inventors:
Atsushi Kimura
Tsutomu Ogura
Bunzo Akiyama
Tsutomu Ogura
Bunzo Akiyama
Application Number:
JP17919294A
Publication Date:
May 11, 2005
Filing Date:
July 29, 1994
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
B29C67/00; B29C39/02; B29K25/00; (IPC1-7): B29C39/02; B29C67/00
Domestic Patent References:
| JP35018578B1 | ||||
| JP5269758A | ||||
| JP35018741B1 | ||||
| JP5329846A |
Attorney, Agent or Firm:
Kenzo Hara
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