Title:
WRENCH EXTENDING HANDLE
Document Type and Number:
Japanese Patent JPH0332578
Kind Code:
A
Abstract:
PURPOSE: To enable the rotation of bolts, nuts, and the like in a narrow place by fitting a handle at a case, hanging a chain at gears and providing these gears with respective sockets.
CONSTITUTION: Gripping a handle 4, a ratchet wrench is fitted at the socket 6 of a gear 3 and rotated, then a gear 2 is also driven. Accompanied by this, a box and the like mounted at the socket 5 of the gear 2 are also rotated, and by this rotation, a bolt, a nut, and the like are rotated.
Inventors:
YAMAGUCHI YUKIO
Application Number:
JP16848789A
Publication Date:
February 13, 1991
Filing Date:
June 29, 1989
Export Citation:
Assignee:
YAMAGUCHI YUKIO
International Classes:
B25B7/18; (IPC1-7): B25B7/18
Next Patent: AUTOMATIC SCREW TIGHTENING MACHINE