Title:
DEVICE FOR CONTINUOUSLY BENDING TUBE AND BENDING METHOD USING THE DEVICE
Document Type and Number:
Japanese Patent JP3738428
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To execute bending work while rotating transporting rollers to the terminal part of a coil, to rotate the coil after that, to complete assembling simultaneously by carrying the coil with the transporting rollers.
SOLUTION: This device is a continuous bending device for tubes which is equipped with at least two bending heads 11 for bending into a coil by bending the tubes to the right or to the left, the transporting rollers 12 with which assistance of bending at least on one side of the right side A or the left side B of the center of tube transportation and transportation are executed are provided and, on the extension of the transporting direction 6 of the transporting rollers 12, moving/transporting rollers 15 on which the coil is loaded and which are movable on rails 17 in the crossed transporting direction 7 almost perpendicular to the transporting direction 6 are provided.
Inventors:
Takeshi Satake
Kumon Shonin
Kumon Shonin
Application Number:
JP30607496A
Publication Date:
January 25, 2006
Filing Date:
November 18, 1996
Export Citation:
Assignee:
Babcock Hitachi Ltd.
International Classes:
B21D7/024; B21D7/14; (IPC1-7): B21D7/024; B21D7/14
Domestic Patent References:
| JP3018914U | ||||
| JP62267025A | ||||
| JP8197167A | ||||
| JP58194818U | ||||
| JP61259837A |
Attorney, Agent or Firm:
Tatsuyuki Unuma
Previous Patent: SPRAY COATING METHOD AND APPARATUS THEREFOR
Next Patent: AUTOMATIC NUT TIGHTENING METHOD
Next Patent: AUTOMATIC NUT TIGHTENING METHOD