Title:
ROTATING FASTENING DEVICE
Document Type and Number:
Japanese Patent JP2004082303
Kind Code:
A
Abstract:
To fasten a fastened tool at a high speed with high accuracy by using a rotating fastening device.
High-speed fastening is performed by driving the rotating fastening device with high driving energy in starting the fastening. The driving energy is inhibited when fastening torque reaches driving energy switching torque Te. Whereby the over-chute of the fastening torque after the fastening torque reaches cut-off torque Tc and the driving energy is cut off, can be reduced, and final torque can be controlled to be close to target fastening torque Tt.
Inventors:
KAMIKUBO TOSHITAKA
EGUCHI TAKASHI
OKUGAWA MICHITAKA
EGUCHI TAKASHI
OKUGAWA MICHITAKA
Application Number:
JP2002249197A
Publication Date:
March 18, 2004
Filing Date:
August 28, 2002
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B25B23/14; (IPC1-7): B25B23/14
Attorney, Agent or Firm:
Kenji Yoshida
Jun Ishida
Jun Ishida