EP 1952906 A3 20080903 - Straightening rotor, rotor straightener and method for straightening
Title (en)
Straightening rotor, rotor straightener and method for straightening
Title (de)
Richtrotor, Rotorrichter sowie Richtverfahren
Title (fr)
Rotor d'une machine à dresser, machine à dresser et procédé de dressage
Publication
Application
Priority
- DE 102007006080 A 20070202
- DE 102007026728 A 20070606
Abstract (en)
[origin: EP1952906A2] 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.
IPC 8 full level
B21F 1/02 (2006.01)
CPC (source: EP)
B21F 1/02 (2013.01); B21F 1/023 (2013.01)
Citation (search report)
- [X] JP S6076236 A 19850430 - KOSHUHA NETSUREN KK
- [A] EP 0313769 A2 19890503 - SCHLATTER AG [CH]
- [DA] US 1936679 A 19331128 - LEECH JACOB T
- [A] US 3335764 A 19670815 - PILLING HUGH A
- [DA] WO 03084695 A1 20031016 - SCHUMAG AG [DE], et al
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