Title:
缶胴の変形加工及び/又は折り曲げ加工のための装置
Document Type and Number:
Japanese Patent JP4686127
Kind Code:
B2
Abstract:
A can body is fitted to an inner shaping tool rotatable adjacent a freely rotatable outer shaping tool outside the can body. An arm having an outer end rotatably carrying the outer shaping tool and an inner end is pivotal about its inner end. The inner tool and the can body fitted thereto are rotated to entrain and rotate the outer tool. A motor controlledly pivots the arm and thereby moves the outer shaping tool toward and away from the inner shaping tool. A position detector connected to arm senses the angular position thereof and the relative spacing of the inner and outer tools. A controller including a memory controls the motor in accordance with a sensed angular position of the arm.
Inventors:
Norbert lentz
Stephen Let's
Stephen Let's
Application Number:
JP2003572708A
Publication Date:
May 18, 2011
Filing Date:
February 20, 2003
Export Citation:
Assignee:
Cantec GmbH & Co. KG
International Classes:
B21D51/26; B21D17/04
Domestic Patent References:
| JP8197176A | ||||
| JP2032333U |
Foreign References:
| WO2001070427A1 |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Takuya Kuno
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard