Title:
AUTO-SPANNER
Document Type and Number:
Japanese Patent JP2002331467
Kind Code:
A
Abstract:
To provide a tool capable of automatically corresponding to members to be fastened of various diameters and continuously performing screwing and unscrewing operations.
The tool is capable of automatically corresponding to members to be fastened of various diameters and continuously performing the screwing and unscrewing operations, by providing a mechanism for automatically adapting to the diameters of the members to be fastened and a rotation position on the way of the screwing or the unscrewing and holding and fixing the diameters and the rotation position.
Inventors:
TAOKA KENSUKE
Application Number:
JP2001174814A
Publication Date:
November 19, 2002
Filing Date:
May 07, 2001
Export Citation:
Assignee:
TAOKA KENSUKE
International Classes:
B25B13/10; (IPC1-7): B25B13/10