Title:
【発明の名称】金属の管を連続的に塑性変形加工する装置
Document Type and Number:
Japanese Patent JP2991898
Kind Code:
B2
Abstract:
The object of the invention is to allow adaptation to different sizes and final shapes of tube without changing the rollers in a device for the continuous forming of a metallic tube (9) with the aid of forming rollers (3) which enclose the tube and lie opposite one another in pairs relative to the axis of the tube. To achieve this object, it is proposed that the forming rollers (3), which are adjustable radially relative to the tube (9), each be mounted to allow them to be pivoted parallel to the axis of the tube about a pivoting axis (14) which passes through the region of the centre (12) of curvature of the associated rolling-contour section or is at a distance therefrom in the direction of the roller axis (15).
Inventors:
KAARU SHUTAINMAIRU
ERUIN AIGUNAA
GERUTO KITSUTSUINGAA
ERUIN AIGUNAA
GERUTO KITSUTSUINGAA
Application Number:
JP19226093A
Publication Date:
December 20, 1999
Filing Date:
August 03, 1993
Export Citation:
Assignee:
FUOESUTO ARUPINE IND ANRAAGENBAU GMBH
International Classes:
B21B17/02; B21B17/14; B21B27/02; B21B31/16; B21C37/15; B21D15/02; B21B31/02; B21B31/18; B21B31/24; B21B31/30; B21B35/02; (IPC1-7): B21B17/14; B21B27/02; B21B31/16; B21C37/15
Domestic Patent References:
| JP5212440A |
Attorney, Agent or Firm:
Toshio Yano (1 outside)