EP 1952906 A2 20080806 - Straightening rotor and rotor straightener
Title (en)
Straightening rotor and rotor straightener
Title (de)
Richtrotor und Rotorrichter
Title (fr)
Rotor d'une machine à dresser et machine à dresser
Publication
Application
Priority
- DE 102007006080 A 20070202
- DE 102007026728 A 20070606
Abstract (en)
The rotor (1) has two freely positionable impact units (20) axially arranged symmetrical to a center plane relative to an axis of rotation of the rotor. The impact units are arranged mirror-symmetrical relative to the center plane of the rotor, where the impact units are arranged point-symmetrical relative to a pivoting point and/or a middle point of the rotor. The impact units include impact masses that are adjustable during rotating, where the impact masses are movable in a circumference direction. The impact units are provided with two impact disks. An independent claim is also included for a straightening method.
Abstract (de)
Bei einem Richtrotor (1) sind wenigstens zwei frei positionierbare Wuchtmittel (20), die axial bezüglich einer Drehachse (3) des Richtrotors im Wesentlichen symmetrisch zu einer Mittelebene angeordnet sind, vorgesehen. Hierdurch können höhere Drehzahlen bzw. eine längere Lebensdauer erreicht werden.
IPC 8 full level
B21F 1/02 (2006.01)
CPC (source: EP)
B21F 1/02 (2013.01); B21F 1/023 (2013.01)
Citation (applicant)
- US 1936679 A 19331128 - LEECH JACOB T
- DE 1034576 B 19580724 - EVG ENTWICKLUNG VERWERT GES
- DE 3910221 A1 19901004 - PEDDINGHAUS CARL ULLRICH DR [DE]
- DE 3910221 A1 19901004 - PEDDINGHAUS CARL ULLRICH DR [DE]
- DE 19503850 C1 19960613 - POST FRIEDHELM SONDERMASCH [DE]
- DE 4325492 A1 19950202 - MEYER ROTH PASTOR MASCHF [DE]
- DE 19709733 C2 20000413 - THEIS KLAUS [DE]
- DE 2523831 B2 19771124
- DE 4311566 A1 19941013 - PEDDINGHAUS ROLF [DE]
- WO 03084695 A1 20031016 - SCHUMAG AG [DE], et al
- DE 3546029 C2 19970313 - STIHL MASCHF ANDREAS [DE]
- MARCUS PAECH, INNOVATIVE RICHTTECHNIK, vol. 2, 1999, pages 46 - 51
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 1952906 A2 20080806; EP 1952906 A3 20080903; EP 1952906 B1 20100602
DOCDB simple family (application)
EP 08001318 A 20080124