Title:
MONKEY WRENCH HAVING IDLING MECHANISM AND CAPABLE OF ROTATING NUT CONTINUOUSLY
Document Type and Number:
Japanese Patent JP2000225573
Kind Code:
A
Abstract:
To provide a monkey wrench having a mouth with width variable any as desired, capable of saving the labor to draw out and set again in the mouth each time by rotating a nut through the tightening and slackening operations of bolt and nut.
An angle-shaped groove 1 is provided on one side of a head opening in a monkey wrench. This allows the monkey wrench to make continuous motions in a speed near the operating speed of a ratchet wrench, which remarkably enhances the working efficiency.
Inventors:
TANAKA KAZUO
Application Number:
JP6540199A
Publication Date:
August 15, 2000
Filing Date:
February 04, 1999
Export Citation:
Assignee:
TANAKA KAZUO
International Classes:
B25B13/10; B25B13/16; (IPC1-7): B25B13/10; B25B13/16