Title:
DETACHABLE SCREW HOLDING TOOL FOR DRIVER
Document Type and Number:
Japanese Patent JP2019005886
Kind Code:
A
Abstract:
To provide a screw holding tool for an electric driver and a manual driver by which size exchange can be easily performed by one-hand and in which rotation of the holding tool stops when a load is applied to the holding tool.SOLUTION: A screw holding part is made detachable by magnetically attaching a main body attachment part of "a" and a cylindrical screw holding part of "b" at a smooth surface. When a load is applied to the screw holding part of "b", the screw holding tool stops rotation of the cylindrical screw holding part of "b".SELECTED DRAWING: Figure 1
Inventors:
SAKATA MINEAKI
Application Number:
JP2017133142A
Publication Date:
January 17, 2019
Filing Date:
June 20, 2017
Export Citation:
Assignee:
SAKATA MASAHISA
International Classes:
B25B23/12