Title:
【発明の名称】高速媒体制御装置
Document Type and Number:
Japanese Patent JPH09501362
Kind Code:
A
Abstract:
A high speed media management device has tractor means for moving a web through the device past a plurality of work stations at each of which the web may be treated. Relatively high web tension is maintained throughout its travel path. Counting means near the beginning of the web path generate a count signal with the passage of each increment of web. The accumulated count signals are compared to numbers stored in a plurality of registers, each register associated with a work station and each containing a count representative of web travel distance relative to the work station. The first register count corresponds to the distance required to accelerate the web from a stop. The remaining registers store that count and a separate count representing the distance between the first station and the corresponding station. When the counter contents equals the count in a register, an actuating signal initiates a treatment activity at the associated work station. At predetermined intervals thereafter, additional actuating signals generated and applied.
Inventors:
Charles, Tours
Hits, Mark A
Johnson, Robert Pea
Steven Sea
Hits, Mark A
Johnson, Robert Pea
Steven Sea
Application Number:
JP50210995A
Publication Date:
February 10, 1997
Filing Date:
June 08, 1994
Export Citation:
Assignee:
Data Metrics Corporation
International Classes:
B41J11/42; B41J2/325; B41J2/525; B41J15/00; B41J15/04; B41J15/16; (IPC1-7): B41J15/16; B41J2/325; B41J2/525; B41J11/42; B41J15/04
Attorney, Agent or Firm:
Shoichi Takezawa (1 person outside)