Title:
U character-like long pipe crookedness machine
Document Type and Number:
Japanese Patent JP5942114
Kind Code:
B2
Abstract:
A pipe bender, including: a base; a frame including a position switching mechanism, a first position switching assembly, and a bending stand including a second position switching assembly; a calibration device; a feeding device; a cutting device; a feeding path arranged transversely; a bending device; a receiving device arranged longitudinally; and a controller. The calibration device includes two calibration mechanisms including separate processing paths to calibrate two kinds of pipes having different diameters. The feeding device includes two feeding channels for transporting the two kinds of pipes, and the first position switching assembly is used for aligning the two feeding channels with the feeding path in turn. The bending device includes two bending channels for bending the two kinds of pipes, and the second position switching assembly is used for aligning the two bending channels with the feeding path in turn.
More Like This:
| JPS57154328 | METHOD FOR BENDING WORK |
| JPS5236556 | METHOD OF FORM ING BENT PLATE FIN FOR FIN TYPE HEAT EXCHANGER |
Inventors:
Ron, Shaobin
Application Number:
JP2013542351A
Publication Date:
June 29, 2016
Filing Date:
November 23, 2011
Export Citation:
Assignee:
OMS Machinery Co.,Ltd
International Classes:
B21D7/00; B21D3/05
Domestic Patent References:
| JP2008126268A | ||||
| JP2001038419A | ||||
| JP3169433A | ||||
| JP56151123A |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Atsushi Honda
Makoto Onda
Atsushi Honda