公开(公告)号：US09127330B2

公开(公告)日：2015-09-08

申请号：US13261035

申请日：2010-06-09

Applicant: Jan Krispinsson

Inventor： Jan Krispinsson

IPC: C21D8/02 ,  C21D1/673 ,  B21D22/02 ,  B21D37/16 ,  C21D9/50

CPC classification number: C21D1/673 ,  B21D22/02 ,  B21D37/16 ,  C21D8/005 ,  C21D8/02 ,  C21D9/505

Abstract: A method of forming a product by shaping and hardening a sheet-steel blank formed from separate sheets welded together, heating the blank to the austenitising range, hot stamping the blank in a cooled tool pair, hardening the product while it remains in the tool pair, and cooling the weld between two adjacent sheets at a reduced cooling rate as compared to the cooling rate of areas on either side of the weld.

Abstract translation: 通过对由焊接在一起的单独的片材形成的钢板坯进行成形和硬化来形成产品的方法，将坯料加热到奥氏体化程度，以冷却的工具对热冲压坯料，使其在工具对中保持硬化 ，并且以相对于焊缝两侧的区域的冷却速率降低的冷却速率来冷却两个相邻片材之间的焊接。

公开(公告)号：US07059657B2

公开(公告)日：2006-06-13

申请号：US10523040

申请日：2003-08-07

Applicant: Hans Bodin ,  Martin Jonsson ,  Jan Krispinsson ,  Lars Wikstrom

Inventor： Hans Bodin ,  Martin Jonsson ,  Jan Krispinsson ,  Lars Wikstrom

IPC: B60J5/04

CPC classification number: B60J5/0455 ,  B60J5/0425

Abstract: A supporting frame 10 of a door with an integrated side impact guard beam 22 is made of high strength steel. The outer panel 28 of the door will be close to the side impact guard beam. All the interior units of the door, such as lock and window structure 34–37 with window frame 37, are mounted on a beam structure 30. The beam structure is then mounted on the frame 10 so that the window structure will be between the frame 10 and the beam structure 30.

Abstract translation: 具有集成的侧面防撞梁22的门的支撑框架10由高强度钢制成。 门的外板28将靠近侧面防撞梁。 门的所有内部单元，例如具有窗框37的锁和窗结构34-37安装在梁结构30上。然后将梁结构安装在框架10上，使得窗结构将在框架 10和梁结构30。

公开(公告)号：US20050264028A1

公开(公告)日：2005-12-01

申请号：US10523040

申请日：2003-08-07

Applicant: Hans Bodin ,  Martin Jonsson ,  Jan Krispinsson ,  Lars Wikstrom

Inventor： Hans Bodin ,  Martin Jonsson ,  Jan Krispinsson ,  Lars Wikstrom

IPC: B60J5/00 ,  B60J5/04

CPC classification number: B60J5/0455 ,  B60J5/0425

Abstract: A supporting frame 10 of a door with an integrated side impact guard beam 22 is made of high strength steel. The outer panel 28 of the door will be close to the side impact guard beam. All the interior units of the door, such as lock and window structure 34-37 with window frame 37, are mounted on a beam structure 30. The beam structure is then mounted on the frame 10 so that the window structure will be between the frame 10 and the beam structure 30.

Abstract translation: 具有集成的侧面防撞梁22的门的支撑框架10由高强度钢制成。 门的外板28将靠近侧面防撞梁。 门的所有内部单元，例如具有窗框37的锁和窗结构34-37安装在梁结构30上。梁结构然后安装在框架10上，使得窗结构将在框架 10和梁结构30。

公开(公告)号：US20050253415A1

公开(公告)日：2005-11-17

申请号：US10523041

申请日：2003-08-08

Applicant: Hans Bodin ,  Martin Jonsson ,  Jan Krispinsson ,  Lars Wikstrom

Inventor： Hans Bodin ,  Martin Jonsson ,  Jan Krispinsson ,  Lars Wikstrom

IPC: B62D25/04 ,  B60J5/00 ,  C07C217/28 ,  C07C229/12 ,  C07C291/04 ,  C07C309/10 ,  C07C309/14 ,  C07C323/52 ,  C11D1/00

CPC classification number: C07C323/52 ,  B60J5/0448 ,  B60J5/0455 ,  B60J5/0458 ,  C07C217/28 ,  C07C229/12 ,  C07C291/04 ,  C07C309/10 ,  C07C309/14

Abstract: A vehicle door has a supporting frame (10) substantially in the form of a rectangular annular hat beam (13-16) of high-strength steel, which, with its outer side flange (17), carries the outer panel (28) of the door and has its crown (12) towards the vehicle interior. The lower rear portion of the outer side flange (17) has a bolt 832) aranged to fit in a hole (35) in the pillar (34). In case of a side impact, the bolt will make the pillar participate in the energy absorption. The frame (10) is comparatively shallow and it can therefore have a high yield strength and all the other elements of the door can be mounted on the inside of the frame, which make them easily available for service.

Abstract translation: 车门具有基本上为高强度钢的矩形环形帽梁（13-16）形式的支撑框架（10），其外侧凸缘（17）承载外板（28）， 门，并有其冠（12）朝向车内。 外侧凸缘（17）的下后部具有螺栓832，螺栓832）被安排成配合在柱（34）中的孔（35）中。 在侧面碰撞的情况下，螺栓将使支柱参与能量吸收。 框架（10）较浅，因此具有高屈服强度，并且门的所有其他元件可以安装在框架的内部，这使得它们易于使用。

公开(公告)号：US08684449B2

公开(公告)日：2014-04-01

申请号：US13261320

申请日：2010-12-12

Applicant: Hans Bodin ,  Jan Krispinsson ,  Paul Akerstrom ,  Daniel Berglund ,  Lars Wikstrom ,  Martin Holmberg

Inventor： Hans Bodin ,  Jan Krispinsson ,  Paul Akerstrom ,  Daniel Berglund ,  Lars Wikstrom ,  Martin Holmberg

IPC: B62D25/04

CPC classification number: B62D25/04 ,  B62D29/007

Abstract: The invention relates to a B-pillar for a vehicle including a main section (20) with a hat-shaped section (21) comprising a central flange (22), two web portions (23, 24) and two side flanges (25, 26). At least the hat-shaped section (21) is press-hardened and has a breaking strength in excess of 1400 MPa and the side flanges (25, 26) of the hat-shaped section (21) have a breaking strength below 1100 MPa along at least part of the length of the side flanges (25, 26). The B-pillar (13) includes a cover plate (40) welded to the side flanges (25, 26) of the hat-shaped section (21) so as to form a closed profile, the cover plate (40) having a breaking strength below 1100 MPa at least in the region in which it bears against the side flanges (25, 26). The side flanges (25, 26) of the hat-shaped section have a breaking strength below 1100 MPa in the region in which the side flanges bear against the cover plate (40).

Abstract translation: 本发明涉及一种用于车辆的B柱，其包括具有帽状部分（21）的主部分（20），该部分包括中心凸缘（22），两个腹板部分（23,24）和两个侧凸缘 26）。 至少帽形部分（21）被加压硬化并具有超过1400MPa的断裂强度，并且帽形部分（21）的侧边缘（25,26）具有低于1100MPa的断裂强度 所述侧凸缘（25,26）的长度的至少一部分。 B柱（13）包括焊接到帽状部分（21）的侧凸缘（25,26）上以形成封闭轮廓的盖板（40），盖板（40）具有断裂 至少在其与侧凸缘（25,26）相对的区域中，强度低于1100MPa。 帽状部分的侧面凸缘（25,26）在侧凸缘抵靠盖板（40）的区域中具有低于1100MPa的断裂强度。

公开(公告)号：US20120319432A1

公开(公告)日：2012-12-20

申请号：US13261321

申请日：2010-12-11

Applicant: Hans Bodin ,  Jan Krispinsson ,  Paul Akerstrom ,  Daniel Berglund ,  Lars Wikstrom ,  Martin Holmberg

Inventor： Hans Bodin ,  Jan Krispinsson ,  Paul Akerstrom ,  Daniel Berglund ,  Lars Wikstrom ,  Martin Holmberg

IPC: B62D25/04

CPC classification number: B62D25/04 ,  B62D25/02 ,  B62D29/007

Abstract: An A-pillar for a vehicle includes a first part (15) extending as far as the windscreen and supporting the door hinges and a second arcuate part (16) extending up along the windscreen and continuing towards the back in order to serve as a roof beam (19) above the door. This second part consists of two open sections (23, 24) with flanges (25, 26; 27, 28) welded together so as to give the pillar a closed profile. At least one of the sections (23) is press-hardened and has a breaking strength in excess of 1400 MPa and the flanges (25, 26; 27, 28) of the sections have a breaking strength below 1100 MPa in a portion (35) situated above the door.

Abstract translation: 一种用于车辆的A柱包括延伸到挡风玻璃并且支撑门铰链的第一部分（15）和沿着挡风玻璃向上延伸并朝着后部延伸以用作屋顶的第二弧形部分（16） 梁（19）在门上。 该第二部分由具有焊接在一起的凸缘（25,26; 27,28）的两个开口部分（23,24）组成，以便使柱体具有闭合的轮廓。 部分（23）中的至少一个被加压硬化并且具有超过1400MPa的断裂强度，并且部分的凸缘（25,26,27,28）在部分（35）中具有低于1100MPa的断裂强度 ）位于门的上方。

公开(公告)号：US20120073708A1

公开(公告)日：2012-03-29

申请号：US13261035

申请日：2010-06-09

Applicant: Jan Krispinsson

Inventor： Jan Krispinsson

IPC: C21D8/02

CPC classification number: C21D1/673 ,  B21D22/02 ,  B21D37/16 ,  C21D8/005 ,  C21D8/02 ,  C21D9/505

Abstract: The properties of products manufactured by press hardening from composite blanks, referred to as tailor-welded blanks (TWB), are improved by cooling the weld at a reduced cooling rate during the hardening of the formed product so that a narrow, soft area is formed alongside the weld.

Abstract translation: 通过在复合坯料（被称为定制焊接坯料（TWB））中通过冲压硬化制造的产品的性质通过在形成的产品硬化期间以降低的冷却速率冷却焊接而改善，使得形成窄的柔软区域 沿着焊缝。

公开(公告)号：US08465088B2

公开(公告)日：2013-06-18

申请号：US13261321

申请日：2010-12-11

Applicant: Hans Bodin ,  Jan Krispinsson ,  Paul Akerstrom ,  Daniel Berglund ,  Lars Wikstrom ,  Martin Holmberg

Inventor： Hans Bodin ,  Jan Krispinsson ,  Paul Akerstrom ,  Daniel Berglund ,  Lars Wikstrom ,  Martin Holmberg

IPC: B60R27/00

CPC classification number: B62D25/04 ,  B62D25/02 ,  B62D29/007

Abstract: An A-pillar for a vehicle includes a first part (15) extending as far as the windscreen and supporting the door hinges and a second arcuate part (16) extending up along the windscreen and continuing towards the back in order to serve as a roof beam (19) above the door. This second part consists of two open sections (23, 24) with flanges (25, 26; 27, 28) welded together so as to give the pillar a closed profile. At least one of the sections (23) is press-hardened and has a breaking strength in excess of 1400 MPa and the flanges (25, 26; 27, 28) of the sections have a breaking strength below 1100 MPa in a portion (35) situated above the door.

Abstract translation: 一种用于车辆的A柱包括延伸到挡风玻璃并且支撑门铰链的第一部分（15）和沿着挡风玻璃向上延伸并朝着后部延伸以用作屋顶的第二弧形部分（16） 梁（19）在门上。 该第二部分由具有焊接在一起的凸缘（25,26; 27,28）的两个开口部分（23,24）组成，以便使柱体具有闭合的轮廓。 部分（23）中的至少一个被加压硬化并且具有超过1400MPa的断裂强度，并且部分的凸缘（25,26,27,28）在部分（35）中具有低于1100MPa的断裂强度 ）位于门的上方。

公开(公告)号：US20120319431A1

公开(公告)日：2012-12-20

申请号：US13261320

申请日：2010-12-12

Applicant: Hans Bodin ,  Jan Krispinsson ,  Paul Akerstrom ,  Daniel Berglund ,  Lars wikstrom ,  Martin Holmberg

Inventor： Hans Bodin ,  Jan Krispinsson ,  Paul Akerstrom ,  Daniel Berglund ,  Lars wikstrom ,  Martin Holmberg

IPC: B62D25/04

CPC classification number: B62D25/04 ,  B62D29/007

Abstract: The invention relates to a B-pillar for a vehicle including a main section (20) with a hat-shaped section (21) comprising a central flange (22), two web portions (23, 24) and two side flanges (25, 26). At least the hat-shaped section (21) is press-hardened and has a breaking strength in excess of 1400 MPa and the side flanges (25, 26) of the hat-shaped section (21) have a breaking strength below 1100 MPa along at least part of the length of the side flanges (25, 26). The B-pillar (13) includes a cover plate (40) welded to the side flanges (25, 26) of the hat-shaped section (21) so as to form a closed profile, the cover plate (40) having a breaking strength below 1100 MPa at least in the region in which it bears against the side flanges (25, 26). The side flanges (25, 26) of the hat-shaped section have a breaking strength below 1100 MPa in the region in which the side flanges bear against the cover plate (40).

Abstract translation: 本发明涉及一种用于车辆的B柱，其包括具有帽状部分（21）的主部分（20），该部分包括中心凸缘（22），两个腹板部分（23,24）和两个侧凸缘 26）。 至少帽形部分（21）被加压硬化并具有超过1400MPa的断裂强度，并且帽形部分（21）的侧边缘（25,26）具有低于1100MPa的断裂强度 所述侧凸缘（25,26）的长度的至少一部分。 B柱（13）包括焊接到帽状部分（21）的侧凸缘（25,26）上以形成封闭轮廓的盖板（40），盖板（40）具有断裂 至少在其与侧凸缘（25,26）相对的区域中，强度低于1100MPa。 帽状部分的侧面凸缘（25,26）在侧凸缘抵靠盖板（40）的区域中具有低于1100MPa的断裂强度。

公开(公告)号：US07048323B2

公开(公告)日：2006-05-23

申请号：US10523057

申请日：2003-08-07

Applicant: Hans Bodin ,  Martin Jonsson ,  Jan Krispinsson ,  Lars Wikstrom

Inventor： Hans Bodin ,  Martin Jonsson ,  Jan Krispinsson ,  Lars Wikstrom

IPC: B62D25/04 ,  B60J5/04

CPC classification number: B60J5/0455

Abstract: A vehicle door has a supporting press formed frame (10) of high-strength steel that has two standing hat beams (13, 15) interconnected by an upper horizontal hat beam (14), a lower horizontal hat beam (16) and intermediate side impact guard beam (22). The hat beams have their crowns (12) directed towards the interior of the vehicle and they carry an outer panel (28) by their outer side flanges (17). The standing hat beams (13, 15) have a profile height on at least portion (23, 24, 28) of their length that overlaps the corresponding pillar (30, 34). Thereby, in a frontal crash, the frame of the door can transmit force from the A-pillar of the vehicle to the B-pillar.

Abstract translation: 车门具有高强度钢的支撑压制成形框架（10），其具有通过上部水平横梁（14），下部水平横梁（16）和中间侧相互连接的两个竖立的帽梁（13,15） 防撞梁（22）。 帽梁具有指向车辆内部的冠部（12），并且它们通过其外侧凸缘（17）承载外板（28）。 站立帽梁（13,15）的长度至少部分（23,24,28）上的轮廓高度与相应的支柱（30,34）重叠。 因此，在正面碰撞中，门的框架能够将力从车辆的A柱传递到B柱。