Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing
Reexamination Certificate
2007-07-17
2007-07-17
Bahta, Kidest (Department: 2125)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Product assembly or manufacturing
C700S159000, C264S040500
Reexamination Certificate
active
11402265
ABSTRACT:
In an injection molding machine configured to extrude a melted resin under temperature control and inject the resin into metal molds to provide a molded product, there are provided an HMI section having a built-in general-purpose operating system and configured to control a display section equipped with a touch panel, control modules, such as a main control section, a sequence processing section and a servo command section, having a dedicated microprocessor for each control element of the injection molding machine, and a driver section having servo amplifiers, hydraulic drivers, and so on, configured to be controlled by the control modules and to drive-control an actuator of the injection molding machine, in which, by variously combining together the control modules, it is possible to provide various kinds of injection molding machines, that is, an electric operation type, a hydraulic type and a hybrid type of these combination.
REFERENCES:
patent: 2003/0147984 (2003-08-01), Zufle
patent: 2004/0139810 (2004-07-01), Saito et al.
patent: 2005/0181088 (2005-08-01), Uchiyama et al.
patent: 2005/0245625 (2005-11-01), Miyazaki
patent: 2001-191383 (2001-07-01), None
Katsuta Hiroshi
Sugiyama Yasumasa
Suzuki Masamitsu
Tanaka Toshihiro
Tominaga Ryoji
Bahta Kidest
Toshiba Kikai Kabushiki Kaisha
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