Title:
CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/025406
Kind Code:
A1
Abstract:
A control device (9) is a device for controlling a winding device (1). The winding device (1) is provided with a winder (4) for winding a material (2) unwound by an unwinder (3), and a drive device for driving the winder (4) or the unwinder (3). Further, the control device (9) is provided with the function of increasing/decreasing the acceleration increase rate of the drive device at a constant rate to thereby smoothly change the acceleration of the drive device. Consequently, fluctuations in tension acting on the material (2) can be suppressed without impairing operation efficiency.
Inventors:
SHINTAKU MOTOCHIKA (JP)
YAMAMOTO MASARU (SG)
YAMAMOTO MASARU (SG)
Application Number:
PCT/JP2013/072457
Publication Date:
February 26, 2015
Filing Date:
August 22, 2013
Export Citation:
Assignee:
TOSHIBA MITSUBISHI ELEC INC (JP)
International Classes:
B65H18/14; B65H23/198
Foreign References:
| JPH0991023A | 1997-04-04 | |||
| JPH02215642A | 1990-08-28 | |||
| JPH01321245A | 1989-12-27 | |||
| JPS61174066A | 1986-08-05 | |||
| JP2004051370A | 2004-02-19 |
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (JP)
Takada 守 (JP)
Takada 守 (JP)
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