Title:
工作機械の回転機構
Document Type and Number:
Japanese Patent JP5670135
Kind Code:
B2
Abstract:
A rotary mechanism of a machine tool (driving device) includes a first motor for carrying out rotary driving and positioning of a workpiece support (rotary stacking-receiving die assembly), and second motors for supplementing rotation of the rotary stacking-receiving die assembly. The stop positioning accuracy of the rotary stacking-receiving die assembly due to the second motors is lower than the stop positioning accuracy of the rotary stacking-receiving die assembly due to the first motor.
Inventors:
田中 利享
斉藤 正史
有友 良隆
斉藤 正史
有友 良隆
Application Number:
JP2010213905A
Publication Date:
February 18, 2015
Filing Date:
September 24, 2010
Export Citation:
Assignee:
本田技研工業株式会社
International Classes:
B23Q1/52; B23Q16/02; H02K7/116; H02K15/02
Attorney, Agent or Firm:
Takehiro Chiba
Gods and Buddha joint temple Toshiyuki
Hideharu Ouchi
Gods and Buddha joint temple Toshiyuki
Hideharu Ouchi