Document Type and Number:
Japanese Patent JPH0212705
Kind Code:
B2
Abstract:
A ratchet screwdriver comprising a bit attaching section, an operating section body which turns the bit attaching section in one direction only, a handle section which is connected to the operating section body on a turning axis, and an auxiliary handle which is inserted into the operating section body for turning control of the screwdriver, and in which the handle section is freely rotatable in relation to the operating section body when the auxiliary handle is inserted into the operating section body and operated.
Inventors:
MYAMOTO YOSHIICHI
Application Number:
JP20034386A
Publication Date:
March 26, 1990
Filing Date:
August 26, 1986
Export Citation:
Assignee:
RUBIKON KK
International Classes:
B23Q3/155; B25B13/46; B25B15/00; B25B15/04; B25G1/00; B25G1/04