公开(公告)号：US4911467A

公开(公告)日：1990-03-27

申请号：US273445

申请日：1988-11-18

Applicant: Guido Alesso ,  Gian Luigi Perello

Inventor： Guido Alesso ,  Gian Luigi Perello

IPC: B60G3/26 ,  B60G7/00 ,  B62D7/14

CPC classification number: B62D7/146 ,  B60G3/26 ,  B60G7/001

Abstract: A rear suspension for motor vehicles of the type with independent wheels and longitudinal arms is described. The support (2) for each rear wheel is connected to a longitudinal arm (4) articulated at its front end to the substructure of the motor vehicle. The wheel support (2) is connected to the longitudinal arm (4) by means of a pair of superposed, spaced-apart joints (16, 17) which define a steering axis of the support. The latter is also provided with an arm (19) to which a steering control rod (21) is connected. To the outer side of the longitudinal arm (4) is fixed the end of an auxiliary arm (11) which extends obliquely and forwardly and whose opposite end is articulated to the substructure of the motor vehicle by means of a connecting rod member (13). The longitudinal arm is also connected to the substructure of the motor vehicle by means of a transverse arm (23).

公开(公告)号：US20060131829A1

公开(公告)日：2006-06-22

申请号：US10534017

申请日：2003-11-05

Applicant: Guido Alesso ,  Daniele Bussolino

Inventor： Guido Alesso ,  Daniele Bussolino

IPC: B60G11/20 ,  B60G21/05

CPC classification number: B60B35/007 ,  B60B35/04 ,  B60B2310/302 ,  B60B2360/10 ,  B60B2360/141 ,  B60B2360/1458 ,  B60B2900/311 ,  B60G7/001 ,  B60G21/051 ,  B60G2202/1362 ,  B60G2204/1226 ,  B60G2204/1244 ,  B60G2204/1246 ,  B60G2206/10 ,  B60G2206/20 ,  B60G2206/30 ,  B60G2206/50 ,  B60G2206/722 ,  B60G2206/8103 ,  B60G2206/8201 ,  Y10T29/49622

Abstract: The twist-beam axle (10) comprises a central cross-member (11) compliant to torsion and a pair of trailing arms (12) fixed to side end portions (11a) of the cross-member (11) for articulated connection of the axle to the vehicle body and for support of the rear wheels. Each trailing arm (12) is formed by a pair of first, transversely inner half-shells (18, 19), that is, a front half-shell and a rear half-shell, respectively, securely connected to each other and to the respective end (11a) of the cross-member (11), and by a second transversely outer half-shell (20), securely connected to the pair of first half-shells (18, 19) so as to form therewith a structure having a closed cross-section.

Abstract translation: 扭梁轴（10）包括与扭转相适应的中心横梁（11）和固定到横梁（11）的侧端部分（11a）的一对拖臂（12），用于铰接连接 车轴到车身并支撑后轮。 每个牵引臂（12）由一对第一横向内半壳（18,19）形成，即一对前半壳和一后半壳，分别牢固地连接在一起并与 横向构件（11）的相应端部（11a）和第二横向外半壳（20）牢固地连接到一对第一半壳体（18,19），以便与其形成结构 具有封闭的横截面。

公开(公告)号：US6152467A

公开(公告)日：2000-11-28

申请号：US51055

申请日：1998-06-01

Applicant: Guido Alesso ,  Michele Spina ,  Silvano Sandri

Inventor： Guido Alesso ,  Michele Spina ,  Silvano Sandri

IPC: B60G3/22 ,  B60G11/18 ,  B60G21/055 ,  B60G3/12

CPC classification number: B60G11/183 ,  B60G21/055 ,  B60G3/225 ,  B60G2200/132 ,  B60G2202/1351 ,  B60G2204/143 ,  B60G2204/15 ,  B60G2204/42 ,  B60G2206/124 ,  B60G2206/602

Abstract: There is described a motor vehicle rear suspension comprising, for each wheel, a longitudinal arm carrying the wheel and pivotally mounted onto the fixed structure of the motor vehicle around a transverse axis. The arm includes a torsionally deformable blade arranged substantially in a longitudinal vertical plane and an auxiliary arm connected to the fixed structure of the motor vehicle with the interposition of an articulated rod element and is further connected to the fixed structure of the motor vehicle by means of a transverse rod.

Abstract translation: PCT No.PCT / EP96 / 04196 Sec。 371日期1998年6月1日 102（e）1998年6月1日PCT PCT 1996年9月26日PCT公布。 出版物WO97 / 12770 PCT 日本1997年4月10日描述了一种机动车辆后悬架，其包括用于每个车轮的承载车轮的纵向臂，并且围绕横向轴线枢转地安装在机动车辆的固定结构上。 该臂包括基本上在纵向垂直平面中布置的扭转变形的叶片，以及连接到机动车辆的固定结构的辅助臂，其中插入有铰接杆元件，并且还通过以下方式连接到机动车辆的固定结构： 横杆。

公开(公告)号：US5156646A

公开(公告)日：1992-10-20

申请号：US699388

申请日：1991-05-14

Applicant: Guido Alesso ,  Gian L. Perello

Inventor： Guido Alesso ,  Gian L. Perello

IPC: B60G3/20 ,  B60G3/26 ,  B60G7/02 ,  B60G15/06

CPC classification number: B60G3/265 ,  B60G15/062 ,  B60G3/20 ,  B60G7/02

Abstract: An interconnected control arm suspension for a front wheel of a vehicle includes a hub-holder linked by way of respective fastening brackets and respective ball-joints of its own to a first and a second control arm. The first and second control arms are, in turn, cross-hinged, in accordance with a double transverse triangle configuration, to a supporting structure of the vehicle. There is a bracket hinge-linked to the lower control arm that is articulated to the upper control arm by means of a link rod. This bracket supports a body of a shock absorber having a through rod and a spring tight-mounted between a first cap borne by a first end of the rod and a second cap borne by the shock absorber body; a second end of the rod, coming out of the shock absorber body on the side opposite the first end, is hinge-linked to the supporting structure.

公开(公告)号：US4903981A

公开(公告)日：1990-02-27

申请号：US292152

申请日：1988-12-30

Applicant: Guido Alesso ,  Gian Luigi Perello ,  Raffaele Leonardis

Inventor： Guido Alesso ,  Gian Luigi Perello ,  Raffaele Leonardis

IPC: B60G3/26 ,  B62D7/14

CPC classification number: B62D7/146 ,  B60G3/26 ,  B60G2200/10 ,  B60G2200/141 ,  B60G2200/144 ,  B60G2200/422 ,  B60G2200/462 ,  B60G2204/143 ,  B60G2204/148 ,  B60G2204/422 ,  B60G2206/124

Abstract: A rear suspension for motor vehicles with independent wheels is described, in which the support (3) for each wheel (1) is connected to the structure (2) of the motor vehicle by means of an articulated quadrilateral system including an upper transverse member and a lower transverse member. The upper transverse member is constituted by a single transverse arm (5) articulated by a ball joint (10) to the wheel support (3). The lower transverse member is constituted by a triangular structure (6) comprising a main lower arm (7) and an auxiliary lower arm (8). This structure is also articulated to the wheel support (3) by means of a ball joint (20) which defines, together with the ball joint (10) of the upper transverse arm (5), a steering axis of the wheel. The wheel support (3) is also provided with a projecting arm (25) to which a steering control rod (22) is connected and which is in turn connected to the lower triangular structure by means of a connecting rod member (26).