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公开(公告)号:EP4261295A1
公开(公告)日:2023-10-18
申请号:EP22167812.1
申请日:2022-04-12
发明人: Kracht, Fabian
摘要: Die Erfindung betrifft ein Verfahren zum Herstellen einer Klinge, insbesondere einer Klinge für einen Hornhauthobel, einen Rasierhobel und/oder dergleichen Hobel, bei dem aus einem Stahlband (1) durch Stanzen ein Klingenrohband (3) hergestellt wird, wobei das Klingenrohband (3) eine Vielzahl von in Längsrichtung des Klingenrohbandes (3) hintereinander angeordneten Klingenabschnitten bereitstellt, bei dem das Klingenrohband (3) gehärtet wird, bei dem das gehärte Klingenrohband (5) entlang einer seiner beiden Längsseiten geschliffen wird und bei dem durch Vereinzelung der Klingenabschnitte Klingen (9) ausgebildet werden, wobei der Verfahrensschritt des Härtens mittels indirektem Induktionshärten durchgeführt wird.
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公开(公告)号:EP3394307B1
公开(公告)日:2023-09-13
申请号:EP16791614.7
申请日:2016-11-08
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公开(公告)号:EP3520565B1
公开(公告)日:2020-07-22
申请号:EP17781603.0
申请日:2017-09-27
申请人: Novelis, Inc.
发明人: PRALONG, Antoine Jean Willy , KNELSEN, Peter , GAENSBAUER, David Anthony , BROWN, Rodger , KOSMICKI, Michael , CUSTERS, David Michael , IYER, Natasha , WAGSTAFF, Robert Bruce , MANAVBASI, Alp , SON, ChangOok , BENDZINSKI, Duane E. , KAMAT, Rajeev G. , WRIGHT, David Skingley , HOBBIS, Andrew James , BESSON, Christophe
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公开(公告)号:EP3530762A1
公开(公告)日:2019-08-28
申请号:EP17861698.3
申请日:2017-10-11
摘要: Provided is a hot-band annealing equipment provided with a heating zone, a soaking zone and a cooling zone for subjecting a Si-containing hot rolled steel sheet to hot-band annealing, wherein when the Si-containing hot rolled steel sheet is subjected to hot-band annealing with the hot-band annealing equipment provided with a rapid heating device at an upstream side of the heating zone and/or in an inlet side of the heating zone, the hot rolled steel sheet is heated by not lower than 50°C at a heating rate of not less than 15°C/s by using the rapid heating device to improve a descaling property, whereby descaling can be performed only by pickling without requiring mechanical descaling or heating the steel sheet in the pickling process. Also provided are a hot-band annealing method and a descaling method using the above equipment.
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公开(公告)号:EP3519597A1
公开(公告)日:2019-08-07
申请号:EP17791198.9
申请日:2017-09-27
申请人: Novelis, Inc.
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公开(公告)号:EP3471510A1
公开(公告)日:2019-04-17
申请号:EP17195923.2
申请日:2017-10-11
摘要: Die Erfindung betrifft Vorrichtung (1) zur induktiven Erwärmung mit einer Induktionsspulenanordnung, die relativ zueinander bewegbare Leiterstäbe (14a-3a; 3b-4b; 4a-5a; 5b-6b; 6a-14b; 14c; 14d; 3e-3d; 4d-4e; 5d-5e; 14d) hat. Zwischen zwei Leiterstäben (14a-3a; 3b-4b; 4a-5a; 5b-6b; 6a-14b; 14c; 14d; 3e-3d; 4d-4e; 5d-5e; 14d) ist ein Schleifkontakt mit einem Gleitelement (12) angeordnet ist, das aus einem Verbundwerkstoff aus Metall und einem elektrisch leitfähigem Festschmierstoff gebildet.
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公开(公告)号:EP2171104B9
公开(公告)日:2018-08-29
申请号:EP08718045.1
申请日:2008-03-19
申请人: Muhr und Bender KG
摘要: A method for annealing a strip of steel having a variable thickness in its length direction with at least thicker and thinner sections, wherein the strip has been cold rolled to form the thicker and thinner sections, one thicker and one thinner section having a length of at most a few meter. The annealing is performed by continuous annealing.
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公开(公告)号:EP3172346A4
公开(公告)日:2018-04-04
申请号:EP15825470
申请日:2015-07-20
发明人: WORK MATTHEW , SCHOOLEY WILLIAM
IPC分类号: C21D9/00 , B21D5/14 , C21D8/00 , C21D9/52 , C21D9/573 , C21D9/60 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/22 , C22C38/28 , C22C38/32 , C22C38/38
CPC分类号: C21D8/005 , C21D2261/00 , C22C38/00 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/22 , C22C38/28 , C22C38/32 , C22C38/38
摘要: System and methods relating to in-line heat-treating, hardening and tempering of material, such as for example, coiled steel into a roll-formed, hardened and tempered structural member having uniform or different targeted properties in selected zones of the structural member. The different targeted properties may be achieved by heating and/or cooling the material subject to certain parameters.
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公开(公告)号:EP3006575A1
公开(公告)日:2016-04-13
申请号:EP14003479.4
申请日:2014-10-10
申请人: BARNES GROUP INC.
发明人: Kurylo, Scott , Rababeh, Mehieddine
CPC分类号: C21D1/10 , C21D1/42 , C21D9/02 , C21D9/60 , Y02P10/253
摘要: An apparatus for hardening a spring (400; 410) having a helical or beehive shape. The apparatus has a rotation support system and an induction heating system. The rotation support system is designed to support the spring while the spring is heated by the induction heating system. The induction heating system has an induction coil system having a coil system. The coil system has a spaced region designed to receive the spring and to heat the spring while the spring is supported on the rotation support system.
摘要翻译: 一种用于硬化具有螺旋或蜂巢形状的弹簧(400; 410)的装置。 该装置具有旋转支撑系统和感应加热系统。 旋转支撑系统设计成在弹簧被感应加热系统加热时支撑弹簧。 感应加热系统具有线圈系统的感应线圈系统。 线圈系统具有设计成接收弹簧并在弹簧支撑在旋转支撑系统上时加热弹簧的间隔区域。
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