公开(公告)号：US20220258798A1

公开(公告)日：2022-08-18

申请号：US17624808

申请日：2020-06-02

申请人： ZF FRIEDRICHSHAFEN AG

发明人： Günter REDDEHASE ,  Janina ALTMEPPEN ,  Frank SCHEPER

IPC分类号： B62D7/18

摘要： Wheel suspension has a steering knuckle support with two hole openings opposed to one another in an axial direction and form openings of a mounting hole, two axle pins spaced apart axially, extend in axial direction and engage in the mounting hole through the hole openings, and a chassis component supported at axial end portions of the axle pins to be swivelable relative to the steering knuckle. A first contact area at the hole openings has a conical inner circumferential surface. The conical inner circumferential surfaces of the first contact areas narrow in diameter toward one another in axial direction. The axle pins have a second contact area with a conical outer circumferential surface that narrow in diameter toward one another in axial direction and contact the conical inner circumferential surfaces of the first contact areas.

公开(公告)号：US20160193891A1

公开(公告)日：2016-07-07

申请号：US14916603

申请日：2014-08-15

申请人： ZF FRIEDRICHSHAFEN AG

发明人： Frank SCHEPER ,  Stefan HOLTZ ,  Xiaocen WANG

IPC分类号： B60G21/055 ,  B23K9/16 ,  C21D9/00 ,  C21D8/00 ,  B23K35/32 ,  C21D6/00 ,  C22C38/38 ,  C22C38/32 ,  C22C27/04 ,  B23K9/025 ,  C21D7/06

CPC分类号： B60G21/055 ,  B23K9/0216 ,  B23K9/025 ,  B23K9/0288 ,  B23K9/16 ,  B23K9/173 ,  B23K9/235 ,  B23K35/32 ,  B23K2103/04 ,  B24C1/10 ,  B60G2206/427 ,  B60G2206/72 ,  B60G2206/8201 ,  B60G2206/8401 ,  B60G2206/8403 ,  C21D6/002 ,  C21D6/005 ,  C21D7/06 ,  C21D8/005 ,  C21D9/0068 ,  C22C27/04 ,  C22C38/32 ,  C22C38/38

摘要： A method of producing a stabilizer (10) of a motor vehicle, such that the stabilizer includes a torsion bar (11) and longitudinal links (12, 13). The longitudinal links (12, 13) are in each case connected to the torsion bar (11) by welding, and the longitudinal links (12, 13) and the torsion bar (11) are heat-treated before welding. Each longitudinal link (12, 13) is welded at one end to the torsion bar (11) on both sides, in each case, by a respective multilayer weld seam (14), and each weld seam (14) is made with unequal widths such that the width of the weld seam (14) adjacent to the torsion bar (11) is shorter than its width adjacent to the respective longitudinal link (12, 13).

摘要翻译： 一种制造机动车辆的稳定器（10）的方法，使得所述稳定器包括扭杆（11）和纵向连杆（12,13）。 纵向连杆（12,13）各自通过焊接连接到扭力杆（11），并且纵向连杆（12,13）和扭杆（11）在焊接之前进行热处理。 每个纵向连杆（12,13）的一端在两侧通过相应的多层焊缝（14）在两侧焊接到扭杆（11），并且每个焊缝（14）制成具有不等宽度 使得与扭杆（11）相邻的焊缝（14）的宽度比其相应的纵向连杆（12,13）附近的宽度短。