Title:
NUT RUNNER
Document Type and Number:
Japanese Patent JPH079356
Kind Code:
A
Abstract:
PURPOSE: To provide a nut runner which can accurately align a socket with a bolt and a nut at low cost.
CONSTITUTION: The output shaft 2 of a motor 1 is connected to socket 19 by a joint member composed of more than two knots, so that the socket 19 is made freely rocked in the direction perpendicularly intersected with an output shaft. The joint member is made up of one joint 14, and of two joint pins 15 and 20 and is made up of two joints, and of two ball joints.
Inventors:
TATSUOKA TOYOICHI
Application Number:
JP16208893A
Publication Date:
January 13, 1995
Filing Date:
June 30, 1993
Export Citation:
Assignee:
YUTANI CORP
International Classes:
B25B21/00; (IPC1-7): B25B21/00
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)
Next Patent: 加熱炉の内端壁と台車との間のシール構造