Invention Grant
US08490447B2 Method for adjusting a state of a rolling stock, particularly a near-net strip
有权
用于调节车辆的状态,特别是近网带的状态的方法
- Patent Title: Method for adjusting a state of a rolling stock, particularly a near-net strip
- Patent Title (中): 用于调节车辆的状态,特别是近网带的状态的方法
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Application No.: US12670897Application Date: 2008-07-24
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Publication No.: US08490447B2Publication Date: 2013-07-23
- Inventor: Matthias Kurz , Birger Schmidt , Klaus Weinzierl
- Applicant: Matthias Kurz , Birger Schmidt , Klaus Weinzierl
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: King & Spalding, L.L.P.
- Priority: DE102007035283 20070727
- International Application: PCT/EP2008/059694 WO 20080724
- International Announcement: WO2009/016086 WO 20090205
- Main IPC: B21B13/04
- IPC: B21B13/04 ; B21B31/32

Abstract:
In a method and a control device for adjusting a state of a rolling stock, particularly a near-net strip, defined at least by an out-of-parallel condition and/or a curvature of the rolling stock, the rolling stock is transitioned from an initial into an intermediate state by a roll stand and by impressing a stress onto the rolling stock by an additional processing device, and the rolling stock is transitioned from the intermediate into a final state by at least one processing aggregate. By determining whether rolling stock should be fed into the at least one processing aggregate, the intermediate state requiring a non-zero out-of-parallel condition and/or curvature in order to achieve a predetermined final state, and the roll stand and/or the processing device are controlled and/or regulated as a function thereof to adjust the required intermediate state, the shape reliability of an ultimately parallel, non-curved rolling stock can be increased.
Public/Granted literature
- US20100192660A1 METHOD FOR ADJUSTING A STATE OF A ROLLING STOCK, PARTICULARLY A NEAR-NET STRIP Public/Granted day:2010-08-05
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