Knetvorrichtung

Details

Veröffentlichungs-Nr.

EP4775301

Anmeldetag

25. Oktober 2024

Veröffentlichung

8. Mai 2025

Rechtsraum

EP

Abstract

In a rotor capable of applying high stress to a material, heat generation of the material is suppressed. A first outer peripheral part (50e) of a first rotor (50) includes a first circular arc part (51) and a first non-circular arc part (53). The first circular arc part (51) continuously extends in a circumferential direction of the first rotor (50) by 1/3 or more of a length of an entire circumference of a first virtual circle (50c). A second outer peripheral part (60e) of a second rotor (60) includes a second circular arc part (61) and a second non-circular arc part (63). The second circular arc part (61) continuously extends in a circumferential direction of the second rotor (60) by 1/3 or more of a length of an entire circumference of a second virtual circle (60c). At predetermined timing, the first non-circular arc part (53) and the second circular arc part (61) face each other in a gap (A) between a first rotation shaft (50a) and a second rotation shaft (60a).

Anmelder

Firma

KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)

Land

🇯🇵 Japan