Title:
モータを備える機器
Document Type and Number:
Japanese Patent JP5455685
Kind Code:
B2
Abstract:
An apparatus includes a driven object (2), a motor (7) configured to function as a driving source of the driven object (2), scanning means configured to cause the driven object to move, and include a first pulley (8) to which the motor (7) is connected, a second pulley (9) disposed opposing to the first pulley (8), and a member (6) stretched around the first pulley (8) and the second pulley (9), acquisition means (13) configured to acquire position information of the driven object, and signal generation means (110) configured to generate a periodic signal for controlling driving of the motor (7) based on the position information acquired by the acquisition means (13), wherein the signal generation means (110) increases a period of the signal to be generated, as a length of the member to which a pulling force is applied becomes shorter.
Inventors:
Yasuhiro Iwatane
Application Number:
JP2010019449A
Publication Date:
March 26, 2014
Filing Date:
January 29, 2010
Export Citation:
Assignee:
Canon Inc
International Classes:
B41J19/18; H02P29/00
Domestic Patent References:
| JP2006095697A | ||||
| JP2001232898A | ||||
| JP2005178334A | ||||
| JP2009255508A | ||||
| JP2009255507A | ||||
| JP2009061519A | ||||
| JP10310072A | ||||
| JP62163591A |
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa