Title:
PREVENTING SCREW FROM FALLING OUT FROM ANY TYPE OF SCREWDRIVER BEFORE TIGHTENING
Document Type and Number:
Japanese Patent JP2020049570
Kind Code:
A
Abstract:
To prevent a screw from falling out at working.SOLUTION: Attaching an auxiliary tool for holding a screw head to a general screwdriver 1 prevents a screw from falling out at working. The embodiment is further simplified by integrating the general screwdriver 1 with the auxiliary tool.SELECTED DRAWING: Figure 1
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Inventors:
DEMURA KAZUKI
Application Number:
JP2018179573A
Publication Date:
April 02, 2020
Filing Date:
September 25, 2018
Export Citation:
Assignee:
DEMURA KAZUKI
International Classes:
B25B23/08