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1. 发明申请

WO2013066219A1 FORGED HOLLOW AXLE AND METHOD FOR MAKING THE SAME 审中-公开
标题翻译：锻造中空轴及其制造方法
公开(公告)号：WO2013066219A1
公开(公告)日：2013-05-10
申请号：PCT/SE2011/000199
申请日：2011-11-01
申请人： VOLVO LASTVAGNAR AB , FUKS, Leon , PREIJERT, Stefan , STJÄRNVY, Ingela
发明人： FUKS, Leon , PREIJERT, Stefan , STJÄRNVY, Ingela
IPC分类号： B21K1/06 , B21K1/12 , B21K25/00 , B60B35/08
CPC分类号： B60B35/003 , B21K1/063 , B21K1/12 , B60B35/08 , B60B2310/208 , B60B2310/3023 , B60B2360/145 , B60B2900/311 , B60B2900/551
摘要： The invention relates to a forged hollow axle (10), particularly a steerable axle, designed for a commercial vehicle, the axle (10) having a main longitudinal extension in y-direction (y), a width in x-direction (x) and a height in z-direction (z) and being composed of at least two half shells () fixedly joined at an interface () which extends along its longitudinal extension (y). A material thickness (d) in one or both of the half shells is distributed in the main longitudinal extension (y) and in one or both of width (x) and height (z) to provide a predetermined relation of a torsional stiffness and a bending stiffness in one or more spatial directions (x, y, z) in one or more axle sections (30, 32).
摘要翻译：本发明涉及为商业车辆设计的锻造空心轴（10），特别是可操纵的轴，所述轴（10）在y方向（y）上具有主纵向延伸，x方向（x）上的宽度，和z方向（z）的高度，并且由在其纵向延伸部（y）延伸的界面处固定连接的至少两个半壳体（）组成。半壳体中的一个或两个中的材料厚度（d）分布在主纵向延伸部（y）中并且分布在宽度（x）和高度（z）中的一个或两个中，以提供预定的扭转刚度和在一个或多个轴部分（30,32）中的一个或多个空间方向（x，y，z）处的弯曲刚度。

2. 发明申请

WO2008004935A1 VEHICLE SUSPENSION LEVELLING CONTROL 审中-公开
标题翻译：车辆悬架调平控制
公开(公告)号：WO2008004935A1
公开(公告)日：2008-01-10
申请号：PCT/SE2007/000611
申请日：2007-06-21
申请人： VOLVO LASTVAGNAR AB , PREIJERT, Stefan , STJÄRNVY, Ingela
发明人： PREIJERT, Stefan , STJÄRNVY, Ingela
IPC分类号： B60G17/033 , B60G11/12 , B60G5/00 , B60G11/107
CPC分类号： B60G5/047 , B60G17/023 , B60G17/0275 , B60G17/033 , B60G2200/31 , B60G2202/112 , B60G2204/121 , B60G2204/421 , B60G2204/62 , B60G2204/8302 , B60G2300/0262 , B60G2300/38 , B60G2500/30 , B60G2800/204
摘要： The invention relates to a front wheel suspension system arranged to support a vehicle chassis suspended for movement relative to its wheels, said suspension comprising a double leaf spring arrangement on each side of the chassis (3). A first leaf spring (1 ) connection means pivotably connects each said leaf spring to the chassis at a first end. A second leaf spring connection means is connected to each said leaf spring (2) at its opposite, second end by a linkage means (6, 7) which is carried on a pivot pin (8, 9) pivotably attached to a first arm of a lever (12, 13) that is supported by a pivotal connection on the vehicle chassis (3). A length adjustable unit (16) is mounted on each side of the chassis, and each said length adjustable unit (16) being operatively connected to a second arm (18, 19) of said lever for each said leaf spring, wherein each said length adjustable unit is arranged to effect a substantially vertical displacement of the second end of each leaf spring (1, 2) relative to the chassis (3).
摘要翻译：本发明涉及一种前轮悬挂系统，其被布置成支撑悬架以相对于其车轮移动的车辆底盘，所述悬架包括在所述底盘（3）的每一侧上的双板簧。第一板簧（1）连接装置在第一端可枢转地连接每个所述板簧与底架。第二板簧连接装置在其相对的第二端处通过连接装置（6,7）连接到每个所述板簧（2），所述联动装置（6,7）承载在枢转销（8,9）上，该枢轴销可枢转地附接到第一臂由所述车辆底盘（3）上的枢转连接支撑的杆（12,13）。长度可调单元（16）安装在底盘的每一侧上，并且每个所述长度可调单元（16）可操作地连接到用于每个所述板簧的所述杆的第二臂（18,19），其中每个所述长度可调节单元布置成实现每个板簧（1,2）相对于底盘（3）的第二端的基本垂直位移。

3. 发明申请

WO2009072938A1 ADJUSTABLE SUSPENSION ARRANGEMENT, AND A HEAVY VEHICLE PROVIDED WITH SUCH AN ARRANGEMENT 审中-公开
标题翻译：可调节的悬挂安排，以及提供这种安排的重型车辆
公开(公告)号：WO2009072938A1
公开(公告)日：2009-06-11
申请号：PCT/SE2007/001088
申请日：2007-12-06
申请人： VOLVO LASTVAGNAR AB , PREIJERT, Stefan
发明人： PREIJERT, Stefan
IPC分类号： B60G11/12 , B60G11/10 , B60G17/02 , B60G11/107 , B60G9/00
CPC分类号： B60G9/003 , B60G11/10 , B60G17/023 , B60G2200/31 , B60G2202/112 , B60G2202/40 , B60G2204/419 , B60G2204/421
摘要： An adjustable suspension arrangement for a heavy vehicle, comprising a first spring member (3) intended to be arranged in a longitudinal direction of the vehicle for suspending a first wheel axle (1 ) from a frame (2) of the vehicle, a first link member (6) arranged to be pivotable in dependence of a vertical position of said first spring member in relation to the frame (2). The arrangement further comprises a rod (10) rotatable around a longitudinal axis, and arranged in engagement with said first link member, so that a pivoting motion of said first link member is converted to rotational motion of said rod, said rotatable rod being lockable in at least two different positions, each position corresponding to a different vertical position of said spring member. The invention is based on the realization that it is advantageous to adjust the pivoting link members by means of a rotatatable rod.
摘要翻译：一种用于重型车辆的可调节悬挂装置，包括：第一弹簧构件（3），用于沿车辆的纵向方向布置，用于将第一轮轴（1）从车辆的框架（2）悬挂下来，第一连杆构件（6）被布置成可以根据所述第一弹簧构件相对于所述框架（2）的垂直位置而枢转。该装置还包括一个可围绕纵向轴线旋转并且布置成与所述第一连杆构件接合的杆（10），使得所述第一连杆构件的枢转运动转换成所述杆的旋转运动，所述可旋转杆可锁定在至少两个不同的位置，每个位置对应于所述弹簧构件的不同垂直位置。本发明基于通过可旋转的杆来调节枢转连杆构件是有利的。

4. 发明申请

WO2013115685A1 VEHICLE SUSPENSION COMPRISING LIGHT WEIGHT LEAF SPRING ASSEMBLY 审中-公开
标题翻译：车载悬挂包括轻重量的叶子弹簧总成
公开(公告)号：WO2013115685A1
公开(公告)日：2013-08-08
申请号：PCT/SE2012/000010
申请日：2012-01-31
申请人： VOLVO LASTVAGNAR AB , PREIJERT, Stefan
发明人： PREIJERT, Stefan
IPC分类号： B60G11/02 , F16F1/18
CPC分类号： B60G11/04 , B60G9/00 , B60G9/003 , B60G11/10 , B60G11/12 , B60G2200/31 , B60G2202/112 , B60G2204/121 , B60G2204/4306 , B60G2206/428 , B60G2206/71 , B60G2206/7101 , F16F1/26 , F16F1/38 , F16F3/023
摘要： The invention relates to a vehicle suspension leaf spring assembly arranged to be mounted in the longitudinal direction of the vehicle on opposite sides thereof. The leaf spring assembly has a first end, which is arranged for pivotal connection to a first bracket on the vehicle; and a second end, which is arranged for connection to a spring shackle on the vehicle. The leaf spring assembly is arranged to be connected to an axle extending transversely of said leaf spring assembly at a position intermediate the first and second ends of said leaf spring assembly. The leaf spring assembly comprises two individual leaf springs arranged side-by-side with a predetermined spacing and extending between said first and second ends.
摘要翻译：本发明涉及一种车辆悬架弹簧组件，其布置成在其相对侧上沿车辆的纵向方向安装。板簧组件具有第一端，其布置成用于与车辆上的第一支架枢转连接; 以及设置成连接到车辆上的弹簧钩环的第二端。板簧组件布置成在所述板簧组件的第一端和第二端的中间位置处连接到横向于所述板簧组件延伸的轴。板簧组件包括以预定间隔并排设置并在所述第一和第二端之间延伸的两个单独的板簧。

5. 发明申请

WO2005123425A1 ARRANGEMENT FOR SUSPENDING A LEAF SPRING ON A VEHICLE 审中-公开
标题翻译：悬挂在车上的叶子弹簧的装置
公开(公告)号：WO2005123425A1
公开(公告)日：2005-12-29
申请号：PCT/SE2005/000889
申请日：2005-06-10
申请人： VOLVO LASTVAGNAR AB , PREIJERT, Stefan , SPRATLEY, Luis
发明人： PREIJERT, Stefan , SPRATLEY, Luis
IPC分类号： B60G11/12
CPC分类号： B60G11/12 , B60G17/023 , B60G2202/112 , B60G2204/121 , B60G2204/421 , B60G2204/422 , B60G2204/43
摘要： An arrangement for suspending a leaf spring (1) on a vehicle (7), which arrangement comprises a means (3), which, at a first end (4), is connectable to a rear end (5) of a leaf spring (1) and, at a second end (6), is connectable to a vehicle (7) for suspension of a leaf spring (1) on a vehicle. The suspension means (3) is provided with a built-in weakening (16) so as, in the event of a prespecified loading of the suspension means (3), and when the leaf spring (1) is connected to a vehicle (7) by means of the suspension means (3), to allow the suspension means (3) to collapse while the rear end (5) of the leaf spring (1) is moved rearward substantially past its, in normal running, rearmost position and/or is set free from the vehicle (7).
摘要翻译：一种用于将板簧（1）悬挂在车辆（7）上的装置，该装置包括装置（3），其在第一端（4）处可连接到板簧的后端（5）在第二端（6）处，可连接到用于将板簧（1）悬挂在车辆上的车辆（7）。悬挂装置（3）设置有内置的弱化件（16），以便在悬挂装置（3）的预先装载的情况下，并且当板簧（1）连接到车辆（7）时）通过悬挂装置（3），以允许悬挂装置（3）塌缩，同时板簧（1）的后端（5）大体上在其正常行进的最后位置中向后移动，和/ 或者从车辆（7）释放。

6. 发明申请

WO2004094170A1 WHEEL SUSPENSION FOR VEHICLES 审中-公开
标题翻译：车轮悬挂
公开(公告)号：WO2004094170A1
公开(公告)日：2004-11-04
申请号：PCT/SE2004/000370
申请日：2004-03-15
申请人： VOLVO LASTVAGNAR AB , PREIJERT, Stefan
发明人： PREIJERT, Stefan
IPC分类号： B60G5/053
CPC分类号： B60G5/04
摘要： The invention relates to a wheel suspension for vehicles, which wheel suspension comprises leaf spring assemblies mounted in pairs on each side of the vehicle in the longitudinal direction of the vehicle and also at least one damper device mounted on the vehicle in conjunction with at least one wheel axle. The wheel suspension also has a central section of each leaf spring assembly which is mounted rotatably relative to an attachment device fixed to the vehicle, the ends of each leaf spring assembly being attached movably relative to the vehicle, where at least one of the ends of each leaf spring assembly supports a wheel axle and a damper device.

7. 发明申请

WO2013095206A1 FRONT LEAF SPRING 审中-公开
标题翻译：前叶弹簧
公开(公告)号：WO2013095206A1
公开(公告)日：2013-06-27
申请号：PCT/SE2011/000240
申请日：2011-12-22
申请人： VOLVO LASTVAGNAR AB , PREIJERT, Stefan , GUSTAVSSON, Andreas
发明人： PREIJERT, Stefan , GUSTAVSSON, Andreas
IPC分类号： B60G11/04 , B60G9/00 , B62D6/04
CPC分类号： B60G9/02 , B60G9/003 , B60G11/04 , B60G11/46 , B60G15/06 , B60G2200/31 , B60G2200/326 , B60G2200/44 , B60G2202/112 , B60G2202/30 , B60G2206/428 , F16F1/185
摘要： The invention relates to a vehicle suspension comprising a pair of leaf springs (61) arranged to extend longitudinally on opposed sides of a vehicle frame. Each leaf spring (61) has a first end pivotally connected to the vehicle with a first bracket (63) attached rigidly to the frame at a first position (71). A second end is connected to the vehicle frame with a spring shackle pivotably connected to a second bracket (64) attached rigidly to the frame at a second position, in order to compensate for length changes of the leaf spring (61) under load conditions. The suspension further comprises an axle (66) extending transversely of the vehicle frame which axle is mounted to each leaf spring (61) at a position intermediate its first and second ends. At least an upper leaf of the leaf spring (61) is a parabolic spring having a convex portion (70) extending towards the frame, and that the convex portion (70) is located between the first end and the intermediate position.
摘要翻译：本发明涉及一种车辆悬架，其包括布置成在车架的相对侧上纵向延伸的一对板簧（61）。每个板簧（61）具有可枢转地连接到车辆的第一端，第一支架（63）在第一位置（71）处刚性地附接到框架。第二端连接到车架上，弹簧钩环可枢转地连接到在第二位置处刚性地附接到框架的第二支架（64），以便在负载条件下补偿板簧（61）的长度变化。悬架还包括横向于车辆框架延伸的轴（66），该轴在其第一和第二端的中间位置处安装到每个板簧（61）。板簧（61）的至少上叶是具有向框架延伸的凸部（70）的抛物面弹簧，凸部（70）位于第一端与中间位置之间。

8. 发明申请

WO2010140950A1 A SUPPORT MEANS, A DEVICE FOR ATTACHING A FIRST VEHICLE MEMBER TO A SECOND VEHICLE MEMBER AND A VEHICLE SUSPENSION ARRANGEMENT 审中-公开
标题翻译：支持手段，将第一车辆会员连接到第二车辆会员的装置和车辆悬挂装置
公开(公告)号：WO2010140950A1
公开(公告)日：2010-12-09
申请号：PCT/SE2010/000149
申请日：2010-06-01
申请人： VOLVO LASTVAGNAR AB , PREIJERT, Stefan
发明人： PREIJERT, Stefan
IPC分类号： B60G11/10 , B60G11/113 , F16B7/00 , B60G9/00
CPC分类号： B60G11/113 , B60G2202/112 , B60G2204/121 , B60G2204/4306 , B60G2206/8207 , B60G2300/026 , F16B7/048 , F16F1/30 , F16F1/373 , F16F1/445
摘要： The invention relates to a support means (8, 108, 208) for supporting two spaced U-bolts (9) in a device for attaching a first vehicle member (5) to a second vehicle member (6), wherein the support means (8, 108, 208) comprises two opposed edge surfaces (10, 11), each configured for contacting an inner surface (17) of the U-bolts (9). The support means (8, 108, 208) comprises two at least partly spaced, rigid elements (13, 14; 213, 214), each comprising one of said edge surfaces (10, 11), wherein the two rigid elements (13, 14; 213, 214) are biased in a direction separating the elements (13, 14; 213, 214).
摘要翻译：本发明涉及一种用于在用于将第一车辆构件（5）附接到第二车辆构件（6）的装置中支撑两个间隔开的U形螺栓（9）的支撑装置（8,108,208），其中支撑装置 8,108,208）包括两个相对的边缘表面（10,11），每个边缘表面被构造成用于接触U形螺栓（9）的内表面（17）。支撑装置（8,108,208）包括两个至少部分间隔开的刚性元件（13,14; 213,214），每个刚性元件包括一个所述边缘表面（10,11），其中两个刚性元件（13， 14; 213,214）沿分离元件（13,14; 213,214）的方向偏置。

9. 发明申请

WO2010140928A1 A SUPPORT MEANS, A DEVICE FOR ATTACHING A FIRST VEHICLE MEMBER TO A SECOND VEHICLE MEMBER AND A VEHICLE SUSPENSION ARRANGEMENT 审中-公开
标题翻译：支持手段，将第一车辆会员连接到第二车辆会员的装置和车辆悬挂装置
公开(公告)号：WO2010140928A1
公开(公告)日：2010-12-09
申请号：PCT/SE2009/000285
申请日：2009-06-01
申请人： VOLVO LASTVAGNAR AB , PREIJERT, Stefan
发明人： PREIJERT, Stefan
IPC分类号： B60G11/10 , B60G11/113 , B60G9/00 , F16B7/00
CPC分类号： B60G11/113 , B60G2202/112 , B60G2204/121 , B60G2204/4306 , B60G2206/8207 , B60G2300/026 , F16B7/048 , F16F1/30 , F16F1/373 , F16F1/445
摘要： The invention relates to a support means (8) for supporting two spaced ϋ-bolts (9) in a device for attaching a first vehicle member (5) to a second vehicle member (6), wherein the support means (8) comprises two opposed edge surfaces (10,11), each configured for contacting an inner surface (17) of the U-bolts (9). The support means (8) comprises a flexible element (12), which is arranged so that a relative movement of the two opposed edge surfaces is allowed.
摘要翻译：本发明涉及一种用于在用于将第一车辆构件（5）附接到第二车辆构件（6）的装置中支撑两个间隔开的弹簧（9）的支撑装置（8），其中支撑装置（8）包括两个相对的边缘表面（10,11），每个被构造成用于接触U形螺栓（9）的内表面（17）。支撑装置（8）包括柔性元件（12），该柔性元件被布置成允许两个相对的边缘表面的相对移动。

10. 发明申请

WO2007011279A1 INDIVIDUAL WHEEL SUSPENSION 审中-公开
标题翻译：个别轮胎暂停
公开(公告)号：WO2007011279A1
公开(公告)日：2007-01-25
申请号：PCT/SE2006/000784
申请日：2006-06-27
申请人： VOLVO LASTVAGNAR AB , PREIJERT, Stefan
发明人： PREIJERT, Stefan
IPC分类号： B60G3/16 , B60G7/02
CPC分类号： B60G11/38 , B60G3/285 , B60G11/113 , B60G11/465 , B60G2200/141 , B60G2200/144 , B60G2200/182 , B60G2200/44 , B60G2202/112 , B60G2202/143 , B60G2202/152 , B60G2204/121 , B60G2204/143 , B60G2204/148
摘要： The invention relates to a wheel suspension for a vehicle, which wheel suspension comprises a wheel holder for supporting a vehicle wheel, a leaf spring attached to a vehicle frame at each end and attached between the vehicle and the wheel holder, which leaf spring is arranged with its main axis in the longitudinal direction of the vehicle. The wheel holder is arranged in a substantially transverse, vertical plane relative to a vertical plane through the main axis of the leaf spring, that an outer end of the wheel holder is arrange to support a vehicle wheel, and that an inner end of the wheel holder is rigidly attached to the leaf spring.
摘要翻译：本发明涉及一种用于车辆的车轮悬架，该车轮悬架包括用于支撑车轮的车轮支架，在每个端部附接到车架并且安装在车辆和车轮保持器之间的板簧，该板簧布置其主轴在车辆的纵向方向上。轮架相对于通过板簧的主轴线的垂直平面布置在基本横向的垂直平面中，轮架的外端布置成支撑车轮，并且车轮的内端支架刚性地连接到板簧。

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