Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing
Reexamination Certificate
2005-11-22
2005-11-22
Picard, Leo (Department: 2125)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Product assembly or manufacturing
C226S024000
Reexamination Certificate
active
06968254
ABSTRACT:
A feedback controlled tension applying system includes a corrugated fin processing device that processes a fin material in continuous sheet form while applying a tension to the fin material. A tension applying device applies the tension to the fin material. An encoder measures a moving amount of the fin material, and a control device that feedback-controls the tension applying device based on a measurement result of the encoder so that the moving length amount per predetermined time of the material becomes a set value that is set in advance.
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patent: 6301862 (2001-10-01), Yuyama et al.
Nozaki Kimio
Tochigi Kenji
Yaezawa Hirokazu
Calsonic Kansei Corporation
Jarrett R
Picard Leo
Wenderoth , Lind & Ponack, L.L.P.
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