Invention Grant
- Patent Title: Conveyer apparatus
- Patent Title (中): 输送机
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Application No.: US14098671Application Date: 2013-12-06
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Publication No.: US09126791B2Publication Date: 2015-09-08
- Inventor: Hideaki Inoue
- Applicant: RISO KAGAKU CORPORATION
- Applicant Address: JP Tokyo
- Assignee: RISO KAGAKU CORPORATION
- Current Assignee: RISO KAGAKU CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein P.L.C.
- Priority: JP2012-273023 20121214
- Main IPC: B65H9/04
- IPC: B65H9/04 ; B65H3/44 ; B65H7/02 ; G03G15/00 ; B65H9/00

Abstract:
A conveyance apparatus includes a pair of registration rollers configured to convey a print medium to a printing unit of a printing machine in a conveyance direction, a motor configured to rotate the registration rollers, and a controller configured to control the motor such that after the print medium strikes the registration rollers and thereby forms a predetermined amount of slack in the print medium, the motor starts rotating the registration rollers to convey the print medium, and the motor stops rotating the registration rollers once the print medium exits the registration rollers. In stopping rotating the registration rollers, the controller is configured to drive the motor to generate torque in a reverse rotational direction opposite from a rotational direction in which the motor generates torque to convey the print medium in the conveyance direction.
Public/Granted literature
- US20140167351A1 CONVEYER APPARATUS Public/Granted day:2014-06-19
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