公开(公告)号：US20020005622A1

公开(公告)日：2002-01-17

申请号：US09871249

申请日：2001-05-31

Inventor： Klaus Glaser ,  Wigbert Christophliemke ,  Dieter Etzold

IPC: B60G011/20

CPC classification number: B60B35/006 ,  B60B35/02 ,  B60B35/04 ,  B60B2310/542 ,  B60B2360/102 ,  B60B2360/1458 ,  B60G21/051 ,  B60G2204/1246 ,  B60G2206/30 ,  C21D9/0068 ,  C21D2221/00 ,  Y10T29/49622

Abstract: A twist-beam axle for motor vehicles, includes two longitudinal control arms, and a transverse strut interconnecting the longitudinal control arms, wherein the transverse strut and/or the longitudinal control arms is/are partially hardened.

Abstract translation: 用于机动车辆的扭梁轴包括两个纵向控制臂和互连纵向控制臂的横向支柱，其中横向支柱和/或纵向控制臂被部分硬化。

公开(公告)号：US20190176436A1

公开(公告)日：2019-06-13

申请号：US16324602

申请日：2017-08-08

Applicant: ThyssenKrupp Steel Europe AG ,  thyssenkrupp AG

Inventor： David Pieronek

IPC: B32B15/01 ,  B60B3/04 ,  B60B21/00

CPC classification number: B32B15/011 ,  B60B3/04 ,  B60B3/12 ,  B60B21/00 ,  B60B2310/54 ,  B60B2310/542 ,  B60B2360/102 ,  B60B2360/141 ,  B60B2900/111 ,  C21D9/34 ,  C22C38/002 ,  C22C38/04 ,  Y02T10/86

Abstract: A chassis component for a motor vehicle is disclosed. The chassis component (1) is manufactured at least partially from a multi-layer steel sheet (10, 20, 30). The multi-layer steel sheet (10, 20, 30) includes at least three steel layers, including two outer steel layers (11, 12; 21, 22; 31, 32) and one inner steel layer (13, 23, 33). At least one outer steel layer (11, 12; 21, 22; 31, 32) of the multi-layer steel sheet (10, 20, 30) has a tensile strength of at least 1200 MPa. A method for producing a chassis component for a motor vehicle, in particular a wheel (1) or a part thereof, is also disclosed.

公开(公告)号：US20170096726A1

公开(公告)日：2017-04-06

申请号：US15128132

申请日：2015-03-30

Applicant: HITACHI METALS, LTD.

Inventor： Yoshiyuki OKUBO ,  Masaru YOSHIDA

IPC: C22C21/02 ,  C22F1/043

CPC classification number: C22C21/02 ,  B60B2310/202 ,  B60B2310/542 ,  B60B2360/104 ,  C22C21/04 ,  C22F1/043

Abstract: A casting Al—Si—Mg-based aluminum alloy comprising by mass 12.0-14.0% of Si, 1.5-4.0% of Mg, and 0.10% or less of Mn, the balance being Al and inevitable impurities, and having excellent specific rigidity, strength and ductility, and its cast member.

公开(公告)号：US06523841B2

公开(公告)日：2003-02-25

申请号：US09871249

申请日：2001-05-31

Applicant: Klaus Gläser ,  Wigbert Christophliemke ,  Dieter Etzold

Inventor： Klaus Gläser ,  Wigbert Christophliemke ,  Dieter Etzold

IPC: B60G2105

CPC classification number: B60B35/006 ,  B60B35/02 ,  B60B35/04 ,  B60B2310/542 ,  B60B2360/102 ,  B60B2360/1458 ,  B60G21/051 ,  B60G2204/1246 ,  B60G2206/30 ,  C21D9/0068 ,  C21D2221/00 ,  Y10T29/49622

Abstract: A twist-beam axle for motor vehicles, includes two longitudinal control arms, and a transverse strut interconnecting the longitudinal control arms, wherein the transverse strut and/or the longitudinal control arms is/are partially hardened.