EP0936954B1 - Vorrichtung zum zugrecken von dünnen metallbändern - Google Patents
Vorrichtung zum zugrecken von dünnen metallbändern Download PDFInfo
- Publication number
- EP0936954B1 EP0936954B1 EP97912217A EP97912217A EP0936954B1 EP 0936954 B1 EP0936954 B1 EP 0936954B1 EP 97912217 A EP97912217 A EP 97912217A EP 97912217 A EP97912217 A EP 97912217A EP 0936954 B1 EP0936954 B1 EP 0936954B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- stretching
- group
- central
- controlled
- downstream
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/05—Stretching combined with rolling
Definitions
- the device serves to stretch thin metal strips, preferably from Aluminum strips with a thickness between 0.1 mm and 0.5 mm. it consists of a group of - in the example five - restrained rollers 1-5, all of them one below the other Drive-connected via differential gear 12-16 and as a whole are speed controlled.
- the distribution of the retention torques on the individual Rolling 1-5 takes place in a known manner in accordance with the achievable force amplification between band 20 and the respective roller 1-5, as z. B. in Figure 2 of DE-PS 25 29th 899 is shown.
- a central stretching roller 6, which is arranged with a drive motor 18 is connected. The drive motor 18 is speed-controlled and determines the speed of the stretching device.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Secondary Cells (AREA)
- Soil Working Implements (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Metal Rolling (AREA)
Description
Claims (3)
- Vorrichtung zum Zugrecken von dünnen Metallbändern (20), insbesondere von Aluminiumbändern mit einer Dicke zwischen 0,1 mm und 0,5 mm, dadurch gekennzeichnet, daß eine Gruppe rückhaltender, untereinander mittels Differentialgetriebe (12-16) verbundener und als Gesamtheit drehzahlgeregelter Walzen (1-5) mit einer nachfolgend angeordneten zentralen drehzahlgeregelten Reckwalze (6) eine erste Reckstrecke (R1) bildet und daß nachfolgend eine Gruppe ziehender, untereinander mittels Differentialgetriebe (21-25) verbundener und als Gesamtheit drehzahlgeregelter Walzen (7-11) angeordnet ist, die mit der zentralen Reckwalze (6) eine zweite Reckstrecke (R2) bildet.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Gruppe ziehender Walzen (7-11) im wesentlichen symmetrisch zu der Gruppe rückhaltender Walzen (1-5) bezüglich der zentralen Reckwalze (6) angeordnet ist.
- Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die maximale Differenz der Drehmomente der Antriebsmotoren (17, 19) der rückhaltenden Gruppe und der ziehenden Gruppe so begrenzt ist, daß die Haftkraft zwischen der zentralen Walze (6) und dem Band (20) nicht überschritten wird, um ein Rutschen des Bandes (20) auf der zentralen Reckwalze (6) auszuschließen.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19645599 | 1996-11-06 | ||
DE19645599A DE19645599A1 (de) | 1996-11-06 | 1996-11-06 | Vorrichtung zum Zugrecken von dünnen Metallbändern |
PCT/EP1997/005875 WO1998019804A1 (de) | 1996-11-06 | 1997-10-24 | Vorrichtung zum zugrecken von dünnen metallbändern |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0936954A1 EP0936954A1 (de) | 1999-08-25 |
EP0936954B1 true EP0936954B1 (de) | 2000-07-26 |
Family
ID=7810712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97912217A Expired - Lifetime EP0936954B1 (de) | 1996-11-06 | 1997-10-24 | Vorrichtung zum zugrecken von dünnen metallbändern |
Country Status (7)
Country | Link |
---|---|
US (1) | US6109084A (de) |
EP (1) | EP0936954B1 (de) |
CN (1) | CN1108886C (de) |
AT (1) | ATE194933T1 (de) |
DE (2) | DE19645599A1 (de) |
ES (1) | ES2151253T3 (de) |
WO (1) | WO1998019804A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100845929B1 (ko) * | 2000-08-24 | 2008-07-11 | 에스엠에스 데마그 악티엔게젤샤프트 | 냉연 스트립을 연신교정하는 방법 및 장치 |
EP1796858B2 (de) † | 2004-10-06 | 2014-11-19 | SMS Siemag AG | Vorrichtung zum kontinuierlichen zugrecken eines metallbandes |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10114883C1 (de) | 2001-03-26 | 2002-10-31 | Bwg Bergwerk Walzwerk | Zugreckanlage für Stahl- und Metallbänder |
DE10121981C1 (de) | 2001-05-05 | 2002-12-12 | Bwg Bergwerk Walzwerk | Bandbehandlungsanlage zum Richten eines Metallbandes |
DE10218959B4 (de) * | 2002-04-27 | 2011-07-28 | SMS Siemag Aktiengesellschaft, 40237 | Vorrichtung zum Einstellen des maximal übertragbaren Zugkraftverhältnisses eines Bandes im Reibschluß mit einem S-Umlenkrollenpaar |
US20090120019A1 (en) | 2007-11-13 | 2009-05-14 | Infinite Edge Technologies, Llc | Reinforced window spacer |
US9309714B2 (en) | 2007-11-13 | 2016-04-12 | Guardian Ig, Llc | Rotating spacer applicator for window assembly |
DE102008024013B3 (de) * | 2008-05-16 | 2009-08-20 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh | Verfahren und Vorrichtung zum Richten eines Metallbandes |
WO2011008860A1 (en) | 2009-07-14 | 2011-01-20 | Infinite Edge Technologies, Llc | Stretched strips for spacer and sealed unit |
EP2580418B1 (de) | 2010-06-10 | 2014-08-13 | Guardian IG, LLC | Fensterabstandhalteraufträger |
US9228389B2 (en) | 2010-12-17 | 2016-01-05 | Guardian Ig, Llc | Triple pane window spacer, window assembly and methods for manufacturing same |
US9260907B2 (en) | 2012-10-22 | 2016-02-16 | Guardian Ig, Llc | Triple pane window spacer having a sunken intermediate pane |
US9689196B2 (en) | 2012-10-22 | 2017-06-27 | Guardian Ig, Llc | Assembly equipment line and method for windows |
CN104630433A (zh) * | 2013-11-14 | 2015-05-20 | 余召辉 | 一种带钢在连续退火炉内热拉伸的方法和装置 |
US10363590B2 (en) | 2015-03-19 | 2019-07-30 | Machine Concepts, Inc. | Shape correction leveler drive systems |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3374653A (en) * | 1965-05-28 | 1968-03-26 | Kaiser Aluminium Chem Corp | Strip leveling apparatus |
FR1483386A (fr) * | 1965-06-18 | 1967-06-02 | United States Steel Corp | Procédé et appareil pour réduire l'épaisseur d'un feuillard |
GB1219966A (en) * | 1968-04-30 | 1971-01-20 | Head Wrightson & Co Ltd | Strip processing apparatus |
DE2529899C3 (de) * | 1975-07-04 | 1980-05-08 | Erwin Kampf Gmbh & Co Maschinenfabrik, 5276 Wiehl | Spannvorrichtung für kontinuierlich durchlaufende Metallbänder |
DE3026129A1 (de) * | 1980-07-10 | 1982-02-04 | Erwin Kampf Gmbh & Co Maschinenfabrik, 5276 Wiehl | Metallbandreckanlage |
GB2174027B (en) * | 1985-04-20 | 1988-07-13 | Bwg Bergwerk Walzwerk | Process and equipment for continuous flattening of particularly thin metal strip |
US4765169A (en) * | 1987-11-02 | 1988-08-23 | The Monarch Machine Tool Co. | Method of tension leveling nonhomogeneous metal sheet |
JPH0618655B2 (ja) * | 1988-11-22 | 1994-03-16 | 新日本製鐵株式会社 | 調質圧延機張力異常低下回避法 |
DE3912676A1 (de) * | 1989-04-18 | 1990-10-25 | Bwg Bergwerk Walzwerk | Verfahren und vorrichtung zum kontinuierlichen zugrecken von duennen baendern, insbesondere von metallischen baendern |
-
1996
- 1996-11-06 DE DE19645599A patent/DE19645599A1/de not_active Withdrawn
-
1997
- 1997-10-24 AT AT97912217T patent/ATE194933T1/de not_active IP Right Cessation
- 1997-10-24 CN CN97197497A patent/CN1108886C/zh not_active Expired - Fee Related
- 1997-10-24 ES ES97912217T patent/ES2151253T3/es not_active Expired - Lifetime
- 1997-10-24 US US09/284,314 patent/US6109084A/en not_active Expired - Fee Related
- 1997-10-24 EP EP97912217A patent/EP0936954B1/de not_active Expired - Lifetime
- 1997-10-24 DE DE59702090T patent/DE59702090D1/de not_active Expired - Lifetime
- 1997-10-24 WO PCT/EP1997/005875 patent/WO1998019804A1/de active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100845929B1 (ko) * | 2000-08-24 | 2008-07-11 | 에스엠에스 데마그 악티엔게젤샤프트 | 냉연 스트립을 연신교정하는 방법 및 장치 |
EP1311354B2 (de) † | 2000-08-24 | 2010-07-14 | SMS Siemag AG | Verfahren zum streckrichten von kaltband sowie regelung des streckgrades |
EP1796858B2 (de) † | 2004-10-06 | 2014-11-19 | SMS Siemag AG | Vorrichtung zum kontinuierlichen zugrecken eines metallbandes |
Also Published As
Publication number | Publication date |
---|---|
WO1998019804A1 (de) | 1998-05-14 |
EP0936954A1 (de) | 1999-08-25 |
US6109084A (en) | 2000-08-29 |
ES2151253T3 (es) | 2000-12-16 |
CN1108886C (zh) | 2003-05-21 |
CN1228722A (zh) | 1999-09-15 |
ATE194933T1 (de) | 2000-08-15 |
DE19645599A1 (de) | 1998-05-07 |
DE59702090D1 (de) | 2000-08-31 |
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