公开(公告)号：US07629870B2

公开(公告)日：2009-12-08

申请号：US11337546

申请日：2006-01-24

Applicant: Jean-Pierre Reyal ,  Francis Schmit

Inventor： Jean-Pierre Reyal ,  Francis Schmit

IPC: H01F27/24

CPC classification number: H01F1/15383 ,  C21D7/02 ,  C21D8/1283 ,  C21D2201/03 ,  C21D2251/00 ,  C21D2261/00 ,  H01F1/15333 ,  H01F27/245 ,  H01F41/0226 ,  H05K3/022

Abstract: The invention concerns a treatment method which consists in coating at least one surface of a brittle thin metal strip (1) with a coating film (3, 3′) comprising at least a polymer material, to obtain on the strip an adhering coat with a thickness ranging between 1 and 100 μm, modifying the working and breaking properties of the brittle thin strip (1); then carrying out a step wherein the brittle thin metal strip (1) is subjected to stresses, such as a cutting operation, on the brittle thin metal strip (1) coated with the film coating (3, 3′). The method is particularly useful for producing magnetic parts from strips or ribbons with nonocrystalline structure.

Abstract translation: 本发明涉及一种处理方法，其包括用至少包含聚合物材料的涂膜（3,3'）涂覆脆性薄金属条带（1）的至少一个表面，以在条带上获得具有 厚度范围在1至100μm之间，改变脆性薄带（1）的工作和断裂性能; 然后进行其中脆性薄金属带（1）在涂覆有薄膜涂层（3,3'）的脆性薄金属带（1）上经受诸如切割操作的应力的步骤。 该方法特别适用于从具有非晶体结构的带或带制造磁性部件。

公开(公告)号：US07075402B1

公开(公告)日：2006-07-11

申请号：US09889626

申请日：2000-01-14

Applicant: Jean-Pierre Reyal ,  Francis Schmit

Inventor： Jean-Pierre Reyal ,  Francis Schmit

IPC: H01F27/24

CPC classification number: H01F1/15383 ,  C21D7/02 ,  C21D8/1283 ,  C21D2201/03 ,  C21D2251/00 ,  C21D2261/00 ,  H01F1/15333 ,  H01F27/245 ,  H01F41/0226 ,  H05K3/022

Abstract: The invention concerns a treatment method which consists in coating at least one surface of a brittle thin metal strip (1) with a coating film (3, 3′) comprising at least a polymer material, to obtain on the strip an adhering coat with a thickness ranging between 1 and 100 μm, modifying the working and breaking properties of the brittle thin metal strip (1); then carrying out a step wherein the brittle thin metal strip (1) is subjected to stresses, such as a cutting operation, on the brittle thin metal strip (1) coated with the film coating (3, 3′). The method is particularly useful for producing magnetic parts from strips or ribbons with nanocrystalline structure.

Abstract translation: 本发明涉及一种处理方法，其包括用至少包含聚合物材料的涂膜（3,3'）涂覆脆性薄金属条带（1）的至少一个表面，以在条带上获得具有 厚度范围在1至100μm之间，改变脆性薄金属带（1）的工作和断裂性能; 然后进行其中脆性薄金属带（1）在涂覆有薄膜涂层（3,3'）的脆性薄金属带（1）上经受诸如切割操作的应力的步骤。 该方法特别适用于从具有纳米晶体结构的带或带制造磁性部件。

公开(公告)号：US20060132278A1

公开(公告)日：2006-06-22

申请号：US11337546

申请日：2006-01-24

Applicant: Jean-Pierre Reyal ,  Francis Schmit

Inventor： Jean-Pierre Reyal ,  Francis Schmit

IPC: H01F27/24

CPC classification number: H01F1/15383 ,  C21D7/02 ,  C21D8/1283 ,  C21D2201/03 ,  C21D2251/00 ,  C21D2261/00 ,  H01F1/15333 ,  H01F27/245 ,  H01F41/0226 ,  H05K3/022

Abstract: The invention concerns a treatment method which consists in coating at least one surface of a brittle thin metal strip (1) with a coating film (3, 3′) comprising at least a polymer material, to obtain on the strip an adhering coat with a thickness ranging between 1 and 100 μm, modifying the working and breaking properties of the brittle thin strip (1); then carrying out a step wherein the brittle thin metal strip (1) is subjected to stresses, such as a cutting operation, on the brittle thin metal strip (1) coated with the film coating (3, 3′). The method is particularly useful for producing magnetic parts from strips or ribbons with nonocrystalline structure.

Abstract translation: 本发明涉及一种处理方法，其包括用至少包含聚合物材料的涂膜（3,3'）涂覆脆性薄金属条带（1）的至少一个表面，以在条带上获得具有 厚度范围在1至100μm之间，改变脆性薄带（1）的工作和断裂性能; 然后进行其中脆性薄金属带（1）在涂覆有薄膜涂层（3,3'）的脆性薄金属带（1）上经受诸如切割操作的应力的步骤。 该方法特别适用于从具有非晶体结构的带或带制造磁性部件。

公开(公告)号：US06592968B1

公开(公告)日：2003-07-15

申请号：US09695862

申请日：2000-10-26

Applicant: Francis Schmit ,  Michel Sanadres ,  Philippe Charbonnet

Inventor： Francis Schmit ,  Michel Sanadres ,  Philippe Charbonnet

IPC: B32B300

CPC classification number: B62D27/026 ,  B21D22/00 ,  B21D22/203 ,  Y10T428/20 ,  Y10T428/24612

Abstract: The adhesive bonding system is chosen, applied and, where appropriate, crosslinked so as to have a critical energy release rate in mode I (tension) greater than 1500 J/m2 and a critical energy release rate in mode II (shear) greater than 2000 J/m2. The composite sheet is easily drawable to form parts requiring no curing after forming.

Abstract translation: 粘合剂粘合系统被选择，应用并且在适当的情况下交联，以便在大于1500J / m 2的模式I（张力）中具有临界能量释放速率，并且模式II（剪切）中的临界能量释放速率大于2000 J / m2。 复合片材易于拉伸，形成成形后不需要固化的部件。

公开(公告)号：US6050330A

公开(公告)日：2000-04-18

申请号：US147306

申请日：1999-01-20

Applicant: Francis Schmit ,  Michel Sanadres

Inventor： Francis Schmit ,  Michel Sanadres

IPC: B65D25/14 ,  B21D51/18 ,  B21D53/04 ,  B60K11/04 ,  B60K15/03 ,  F28D1/03 ,  F28F3/14

CPC classification number: B21D51/18 ,  B21D53/04 ,  F24J2/208 ,  F28D1/0308 ,  F28F19/02 ,  F28F3/14 ,  B60K11/04 ,  B60K15/03177 ,  B60K2015/03039 ,  F25B2339/043 ,  F28F2275/025 ,  Y02B10/20 ,  Y02E10/44 ,  Y10T29/49366 ,  Y10T29/49885 ,  Y10T29/49893

Abstract: The invention discloses the manufacture of a metal tank comprising the following steps: coating a strip of sheet steel with a thermally adhesive polymer based layer, preparing segments provided with assembly zones from the blanks of the said coated sheet, assembling the said segments at the assembly zones, consolidating the assembly by cold mechanical assembling means and heating to activate bonding of the polymer layers in contact at the assembly zones. The invention is useful in particular for manufacturing fuel tanks and heat exchangers.

Abstract translation: PCT No.PCT / FR97 / 00901 Sec。 371日期1999年1月20日 102（e）1999年1月20日PCT PCT 1997年5月23日PCT公布。 公开号WO97 / 45217 日期1997年12月4日本发明公开了一种金属罐的制造，包括以下步骤：用热粘合聚合物基层涂覆钢板条，从所述涂布板的坯料制备具有组装区的段， 在组装区域处的所述段，通过冷机械组装装置固化组件和加热以激活在组装区域处接触的聚合物层的结合。 本发明特别用于制造燃料箱和热交换器。

公开(公告)号：US10919117B2

公开(公告)日：2021-02-16

申请号：US14235420

申请日：2012-07-23

Applicant: Laurent Cretteur ,  Qingdong Yin ,  Francis Schmit ,  Wolfram Ehling

Inventor： Laurent Cretteur ,  Qingdong Yin ,  Francis Schmit ,  Wolfram Ehling

IPC: B23K31/02 ,  B23K26/32 ,  B23K26/60 ,  B23K35/30 ,  B23K35/38 ,  B23K35/02 ,  B32B15/01 ,  C21D9/48 ,  C21D9/50 ,  C21D1/673 ,  C22C38/04 ,  C22C38/18 ,  C23C28/02 ,  B23K101/34 ,  B23K103/08 ,  B23K103/00

Abstract: The invention relates principally to a welded steel part with a very high mechanical strength characteristics obtained by heating followed by hot forming, then cooling of at least one welded blank obtained by butt welding of at least one first and one second sheet consisting at least in part of a steel substrate and a pre-coating which is constituted by an intermetallic alloy layer in contact with the steel substrate, topped by a metal alloy layer of aluminum or aluminum-based alloy.
This welded steel part claimed by the invention is essentially characterized in that the metal alloy layer (19, 20) has been removed from the edges (36) in direct proximity to the weld metal zone (35), while the intermetallic alloy layer (17, 18) has been left in place, and in that over at least a portion of the length of the weld metal zone (35), the ratio between the carbon content of the weld metal zone (35) and the carbon content of the substrate (25, 26) of either the first or the second sheet (11, 12) having the higher carbon content (Cmax) is between 1.27 and 1.59.
The invention likewise relates to a method for the fabrication of a welded steel part as well as the use of this welded steel part for the fabrication of structural or safety parts for automotive vehicles.

公开(公告)号：US10166742B2

公开(公告)日：2019-01-01

申请号：US10562005

申请日：2004-08-04

Applicant: Antoine Gauriat ,  Cédric Calvez ,  Francis Schmit ,  Cetin Nazikkol ,  Christoph Filthaut ,  Roland Herd Smith ,  Jiri Pac

Inventor： Antoine Gauriat ,  Cédric Calvez ,  Francis Schmit ,  Cetin Nazikkol ,  Christoph Filthaut ,  Roland Herd Smith ,  Jiri Pac

IPC: B32B15/04 ,  B32B7/12 ,  C09J151/06 ,  B32B15/08 ,  C08L51/06 ,  C08F255/02 ,  C09J177/00 ,  C09J177/06 ,  B32B37/12 ,  C08L77/00 ,  C08L63/00 ,  C09J177/02 ,  E04C2/08

Abstract: The invention concerns a metal laminate comprising between two outer metal sheets an adhesive polymer layer, characterized in that the adhesive polymer layer comprises polyamide, a copolymer of ethylene and an unsaturated carboxylic acid and/or a derivative thereof and a reactive copolymer. The invention further concerns a process for the manufacture of such a metal laminate and the use of such metal laminates for the manufacture of automotive body parts.

公开(公告)号：US20150030382A1

公开(公告)日：2015-01-29

申请号：US14235420

申请日：2012-07-23

Applicant: Laurent Cretteur ,  Qingdong Yin ,  Francis Schmit ,  Wolfram Ehling

Inventor： Laurent Cretteur ,  Qingdong Yin ,  Francis Schmit ,  Wolfram Ehling

IPC: B23K26/32 ,  B23K31/02 ,  C21D9/50 ,  B23K26/30

CPC classification number: B23K31/02 ,  B23K26/32 ,  B23K26/60 ,  B23K35/0261 ,  B23K35/3053 ,  B23K35/3073 ,  B23K35/383 ,  B23K2101/34 ,  B23K2103/08 ,  B23K2103/50 ,  B32B15/012 ,  C21D1/673 ,  C21D9/48 ,  C21D9/50 ,  C21D9/505 ,  C21D2211/001 ,  C21D2211/008 ,  C21D2221/01 ,  C21D2221/02 ,  C21D2251/02 ,  C22C38/04 ,  C22C38/18 ,  C23C28/021 ,  C23C28/023 ,  Y10T403/479

Abstract: The invention relates principally to a welded steel part with a very high mechanical strength characteristics obtained by heating followed by hot forming, then cooling of at least one welded blank obtained by butt welding of at least one first and one second sheet consisting at least in part of a steel substrate and a pre-coating which is constituted by an intermetallic alloy layer in contact with the steel substrate, topped by a metal alloy layer of aluminum or aluminum-based alloy.This welded steel part claimed by the invention is essentially characterized in that the metal alloy layer (19, 20) has been removed from the edges (36) in direct proximity to the weld metal zone (35), while the intermetallic alloy layer (17, 18) has been left in place, and in that over at least a portion of the length of the weld metal zone (35), the ratio between the carbon content of the weld metal zone (35) and the carbon content of the substrate (25, 26) of either the first or the second sheet (11, 12) having the higher carbon content (Cmax) is between 1.27 and 1.59.The invention likewise relates to a method for the fabrication of a welded steel part as well as the use of this welded steel part for the fabrication of structural or safety parts for automotive vehicles.

Abstract translation: 本发明主要涉及具有非常高的机械强度特性的焊接钢部件，其通过加热然后热成型获得，然后冷却由至少一个第一和第二片材至少部分组成的至少一个焊接坯料 的钢基材和由与铝基板或铝基合金的金属合金层接触的金属间合金层构成的预涂层。 本发明要求保护的这种焊接钢部件的特征在于，金属合金层（19,20）已经从直接靠近焊接金属区域（35）的边缘（36）移除，而金属间合金层（17,20） ，18）已经就位，并且在焊接金属区域（35）的长度的至少一部分上，焊接金属区域（35）的碳含量与基板的碳含量之间的比率 具有较高碳含量（Cmax）的第一片或第二片（11,12）的片（25,26）在1.27和1.59之间。 本发明同样涉及一种用于制造焊接钢部件的方法以及该焊接钢部件用于制造机动车辆的结构或安全部件的用途。

公开(公告)号：US20060269701A1

公开(公告)日：2006-11-30

申请号：US10562005

申请日：2004-08-04

Applicant: Antoine Gauriat ,  Cedric Calvez ,  Francis Schmit ,  Cetin Nazikkol ,  Christoph Filthaut ,  Roland Herd Smith ,  Jiri Pac

Inventor： Antoine Gauriat ,  Cedric Calvez ,  Francis Schmit ,  Cetin Nazikkol ,  Christoph Filthaut ,  Roland Herd Smith ,  Jiri Pac

IPC: B32B15/082 ,  B32B27/38 ,  B32B15/088 ,  B32B15/20

CPC classification number: B32B15/043 ,  B32B7/12 ,  B32B15/08 ,  B32B37/12 ,  B32B2311/00 ,  B32B2311/24 ,  B32B2311/30 ,  C08F255/02 ,  C08L51/06 ,  C08L63/00 ,  C08L77/00 ,  C08L2666/02 ,  C08L2666/14 ,  C08L2666/24 ,  C09J151/06 ,  C09J177/00 ,  C09J177/02 ,  C09J177/06 ,  E04C2/08 ,  Y10T428/31522 ,  Y10T428/31681 ,  Y10T428/31699

Abstract: The invention concerns a metal laminate comprising between two outer metal sheets an adhesive polymer layer, characterized in that the adhesive polymer layer comprises polyamide, a copolymer of ethylene and an unsaturated carboxylic acid and/or a derivative thereof and a reactive copolymer. The invention further concerns a process for the manufacture of such a metal laminate and the use of such metal laminates for the manufacture of automotive body parts.

Abstract translation: 本发明涉及一种在两个外部金属片之间包含粘合剂聚合物层的金属层压体，其特征在于粘合剂聚合物层包括聚酰胺，乙烯和不饱和羧酸和/或其衍生物的共聚物和反应性共聚物。 本发明还涉及一种用于制造这种金属层压板的方法，以及使用这种金属层压板来制造汽车车身部件。

公开(公告)号：US06398286B1

公开(公告)日：2002-06-04

申请号：US09658492

申请日：2000-09-08

Applicant: Jean-Marc Devin ,  Francis Schmit ,  Olivier Brun ,  Pascal Deprez

Inventor： Jean-Marc Devin ,  Francis Schmit ,  Olivier Brun ,  Pascal Deprez

IPC: B62D2510

CPC classification number: B62D29/001 ,  B62D25/105 ,  B62D29/005

Abstract: Motor-vehicle bonnet having a torsional strength greater than or equal to 5 N/mm and a flexural strength greater than 55 N/mm, comprising: an external shell (1; 1′; 1″) made of laminated composite sheet comprising two external facings made of steel sheet and a core of uniform thickness made of polymer material; internal reinforcing means (2; 3, 3′; 8) fastened to the said shell, the weight of which is less than 40% of the total weight of the bonnet. Bonnet which is at once lightweight, strong and inexpensive.

Abstract translation: 具有大于或等于5N / mm的扭转强度和大于55N / mm的弯曲强度的机动车辆发动机罩，包括：由层压复合板制成的外壳（1; 1'; 1“），包括两个 由钢板制成的外表面和由聚合物材料制成的均匀厚度的芯;固定到所述壳体的内部加强装置（2,3; 3'; 8），其重量小于总重量的40％ 发动机罩。轻便，坚固和便宜的一次。