Title:
TOOL FOR BENDING PIPE AND PIPE BENDING DEVICE USING THE TOOL FOR BENDING PIPE
Document Type and Number:
Japanese Patent JP2009000717
Kind Code:
A
Abstract:
To provide a tool for bending pipes in which the ball member of the tool for bending pipes is made freely tiltable to the main body part and a pipe bending device using the tool for bending pipes.
The tool for bending pipes is inserted to a predetermined place for bending the pipe from one side of a pipe which is an object to be worked and, by pressing the other side of the pipe to a desired bending direction in this state, the bending of the pipes is performed. The tool for bending pipes is composed of, at least, the cylindrical main body part and the ball-shaped ball member which is attached to the end part on one side of the main body part and the ball member is constituted so as to be tiltable in the whole peripheral direction.
Inventors:
MURAKAMI HAJIME
WADA OSAMU
HOSHINO MAKOTO
WADA OSAMU
HOSHINO MAKOTO
Application Number:
JP2007163961A
Publication Date:
January 08, 2009
Filing Date:
June 21, 2007
Export Citation:
Assignee:
YUHARA SEISAKUSHO KK
International Classes:
B21D9/03; B21D7/024
Attorney, Agent or Firm:
Shunichiro Suzuki
Koji Makimura
Yoshiko Yamoto
Koji Makimura
Yoshiko Yamoto