CN109153305A - 动力车辆悬架组件 - Google Patents

动力车辆悬架组件 Download PDF

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CN109153305A
CN109153305A CN201780017780.2A CN201780017780A CN109153305A CN 109153305 A CN109153305 A CN 109153305A CN 201780017780 A CN201780017780 A CN 201780017780A CN 109153305 A CN109153305 A CN 109153305A
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power car
rack assembly
suspended rack
towing arm
power
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J·加拉
J·希思
J·克莱因
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Seth Hollander
SAF Holland Inc
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Seth Hollander
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G9/00Resilient suspensions of a rigid axle or axle housing for two or more wheels
    • B60G9/003Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle being rigidly connected to a trailing guiding device
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00Pivoted suspension arms; Accessories thereof
    • B60G7/001Suspension arms, e.g. constructional features
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G9/00Resilient suspensions of a rigid axle or axle housing for two or more wheels
    • B60G9/02Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle or housing being pivotally mounted on the vehicle, e.g. the pivotal axis being parallel to the longitudinal axis of the vehicle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00Springs
    • F16F1/36Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/3835Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type characterised by the sleeve of elastic material, e.g. having indentations or made of materials of different hardness
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00Springs
    • F16F1/36Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/3863Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type characterised by the rigid sleeves or pin, e.g. of non-circular cross-section
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00Springs
    • F16F1/36Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/387Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type comprising means for modifying the rigidity in particular directions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/27Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00Indexing codes relating to suspension types
    • B60G2200/30Rigid axle suspensions
    • B60G2200/31Rigid axle suspensions with two trailing arms rigidly connected to the axle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00Indexing codes relating to suspension types
    • B60G2200/40Indexing codes relating to the wheels in the suspensions
    • B60G2200/422Driving wheels or live axles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10Type of spring
    • B60G2202/15Fluid spring
    • B60G2202/152Pneumatic spring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10Mounting of suspension elements
    • B60G2204/12Mounting of springs or dampers
    • B60G2204/126Mounting of pneumatic springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10Mounting of suspension elements
    • B60G2204/14Mounting of suspension arms
    • B60G2204/143Mounting of suspension arms on the vehicle body or chassis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10Mounting of suspension elements
    • B60G2204/14Mounting of suspension arms
    • B60G2204/148Mounting of suspension arms on the unsprung part of the vehicle, e.g. wheel knuckle or rigid axle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10Mounting of suspension elements
    • B60G2204/15Mounting of subframes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/41Elastic mounts, e.g. bushings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/41Elastic mounts, e.g. bushings
    • B60G2204/4104Bushings having modified rigidity in particular directions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/43Fittings, brackets or knuckles
    • B60G2204/4302Fittings, brackets or knuckles for fixing suspension arm on the vehicle body or chassis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/43Fittings, brackets or knuckles
    • B60G2204/4306Bracket or knuckle for rigid axles, e.g. for clamping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/10Constructional features of arms
    • B60G2206/11Constructional features of arms the arm being a radius or track or torque or steering rod or stabiliser end link
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/10Constructional features of arms
    • B60G2206/16Constructional features of arms the arm having a U profile and/or made of a plate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/60Subframe construction
    • B60G2206/601Hanger bracket
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/60Subframe construction
    • B60G2206/602Single transverse beam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00Indexing codes relating to the type of vehicle
    • B60G2300/02Trucks; Load vehicles
    • B60G2300/026Heavy duty trucks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G5/00Resilient suspensions for a set of tandem wheels or axles having interrelated movements
    • B60G5/04Resilient suspensions for a set of tandem wheels or axles having interrelated movements with two or more pivoted arms, the movements of which are resiliently interrelated, e.g. the arms being rigid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G9/00Resilient suspensions of a rigid axle or axle housing for two or more wheels

Abstract

本发明公开了一种动力车辆悬架组件,包括:安装支架,其构造为附接到动力车辆框架轨道;拖曳臂组件,其包括大体刚性的拖曳臂,该拖曳臂具有第一端和第二端,第一端与安装支架可枢转地联接,其中,拖曳臂组件构造成与动力车桥装置可操作地联接;弹簧装置,该弹簧装置由拖曳臂的第二端支撑,以及结构增强用横梁件,该结构增强用横梁件构造成在一对动力车辆框架轨道之间延伸并与一对动力车辆框架轨道联接。

Description

动力车辆悬架组件
技术领域
本发明涉及一种动力车辆悬架组件,特别地涉及一种用于与中型和重型卡车、如半挂式牵引车、一起使用的动力车辆悬架组件,在该动力车辆悬架组件中使用了空气悬架组件而不使用横拉杆。
发明内容
一个实施方式提供了动力车辆悬架组件,包括:安装支架,其构造成附接到动力车辆框架轨道;拖曳臂组件,其包括:大体刚性的拖曳臂构件,该拖曳臂构件具有第一部分和第二部分,其中第一部分具有第一端和第二端,第一端可枢转地联接到安装支架,第二端与第一端相对,第二部分具有第一端和与第二部分的第一端相对的第二端,其中,第一部分的第二端和第二部分的第一端构造成互相配合以将动力车桥装置固定在它们之间;以及至少一个机械紧固件,其将拖曳臂的第一部分的第二端联接到拖曳臂的第二部分的第一端。动力车辆悬架组件还包括弹簧装置,其由第二部分的第二端支撑;衬套装置,其将拖曳臂构件的第一部分的第一端可枢转地联接到安装支架,其中,衬套装置在竖直方向上的顺应性大于在水平方向上的顺应性;以及结构增强用横梁件,其构造成在一对动力车辆框架轨道之间延伸并与所述一对动力车辆框架轨道联接。
另一个实施方式包括一种动力车辆悬架组件,包括:安装支架,其构造成附接到动力车辆框架轨道;拖曳臂组件,其包括大体刚性的拖曳臂,该拖曳臂具有第一端和第二端,该第一端与安装支架可枢转地联接,其中,拖曳臂组件构造成与动力车桥装置可操作地联接;弹簧装置,其由拖曳臂的第二端支撑;以及结构增强用横梁件,其构造成在一对动力车辆框架轨道之间延伸并与所述一对动力车辆框架轨道联接。
又一实施方式提供了一种动力车辆组件,包括:彼此间隔开的一对车辆框架轨道;安装支架,其附接到一个车辆框架导轨上;拖曳臂组件,其包括大体刚性的拖曳臂,该拖曳臂具有第一端和第二端,该第一端与安装支架可枢转地联接;动力车桥组件,其包括桥壳和可旋转地定位在桥壳内的动力桥构件,其中,大体刚性的拖曳臂联接到该桥壳;弹簧装置,其在大体刚性的拖曳臂的第二端和其中一个车辆框架轨道之间延伸;以及结构增强用横梁件,其在车辆框架轨道之间延伸并与车辆框架轨道联接。
各种实施方式提供了制造成本得以减少的更耐用的设计、降低了整体复杂性、并且减少了待组装和维护的部件总数、使用效率高、能够具有较长的使用寿命、并且特别良好地适合于所建议的用途。
通过参照以下说明书、权利要求和附图,本领域技术人员将进一步理解和领会本发明的这些和其他特征、优点和目的。
附图说明
图1是动力车辆悬架组件的一实施方式的透视图;
图2是动力车辆悬架组件的侧视图;
图3是动力车辆组件的侧视图,所述动力车辆组件包括动力车辆和拖挂车辆;
图4是拖曳臂组件的透视图;
图5是拖曳臂组件的分解透视图;
图6是衬套组件的放大透视图;
图7是衬套组件的分解透视图;
图8是沿着图6中的VII-VII线截取的衬套组件的衬套构件的侧视横截面图;以及
图9是横梁件的分解透视图。
具体实施方式
在本文中出于描述的目的,术语“上”、“下”、“右”、“左”、“后”、“前”、“竖直”、“水平”及其衍生词应涉及如图1中那样定向的本发明。然而,应理解的是,本发明可采用各种替代定向和步骤顺序,除非明确指明为相反的情况。还应理解,附图中示出的以及以下说明书中描述的具体装置和过程是所附权利要求中限定的发明构思的示例性实施方式。因此,除非权利要求另有明确说明,否则与本文公开的实施方式相关的具体尺寸和其他物理特性不应被视为是限制性的。
附图标记10(图1和图2)总体上表示动力车辆悬架组件的实施方式。在所示的示例中,悬架组件10构造为用于在动力车辆组件7内使用,动力车辆组件7包括动力车辆,例如具有发动机9并且构造成牵引拖车11的牵引车8,其中,动力车辆或牵引车8包括:一对纵向延伸的车辆框架轨道12和驱动桥装置13,驱动桥装置13包括从驱动轴(未示出)接收动力的差速器15和可旋转地定位在桥壳19内的车轴17。在所示的示例中,悬架组件10支撑一对车辆框架轨道12,车辆框架轨道12各自具有C形横截面构型并且包括竖直部分14、顶部水平部分16和底部水平部分18,然而,还可以使用其他合适的构型。
悬架组件10包括一对安装支架20、一对大体刚性的拖曳臂或梁组件22、空气弹簧组件24、以及在框架轨道12之间延伸的结构增强用横梁件26。
在所示的示例中,每个安装支架20均包括上部部分28和下部部分32,上部部分28通过多个机械紧固件、如螺栓30、联接到相关联的车辆框架轨道12的竖直部分14,下部部分32包括一对间隔开的、向下延伸的凸缘34。
每个拖曳臂组件22(图4和图5)均包括具有第一部分38和第二部分40的大体刚性的拖曳臂36。第一部分38包括第一端42和第二端44,第一端42容纳在可枢转地联接到相关联的安装支架20的凸缘34之间,第二端44包括向下开口的C形缺口46,缺口46将桥壳19容纳其中。每个刚性拖曳臂36的第一部分38均具有从第一端42延伸到第二端44的向上开口的U形的横截面构型。拖曳臂36的第二部分40包括第一端44和第二端52,第一端44具有向上开口的C形缺口50,C形缺口50将桥壳19容纳其中,第二端52在拖曳臂36和相关联的车辆框架轨道12之间可操作地支撑空气弹簧组件24。拖曳臂组件22还包括多个机械紧固件,例如一对U形螺栓54,U形螺栓54各自向下延伸并穿过第一部分38的孔隙56和第二部分40的孔隙58而被接收,从而将桥壳19固定在第一部分38和第二部分40之间,并且固定在缺口46、50内。可替选地,第一部分38和第二部分40可以焊接到桥壳19和/或彼此焊接在一起。
每个拖曳臂36的第一部分38的第一端42经由衬套组件60(图6和图7)可枢转地联接到相关联的安装支架20。衬套组件60包括衬套装置64,衬套装置64包括包围刚性芯构件68的可弹性拉伸的弹性衬套构件66。在所示的示例中,衬套构件66构造成在竖直方向上比在水平方向上具有更大的顺应性。具体地,衬套构件66包括从外周表面72径向向内延伸的多个缺口70。如图所示,缺口定位在衬套构件66的端部并且沿竖向彼此成对。如图8中最佳所示,每个衬套构件66均包括具有变窄的端部部分69和相对加宽的中央部分71的内部空间67,使得衬套构件66在水平方向上的相对厚度小于在竖直方向上的相对厚度,从而导致与竖直方向相比,水平方向的顺应性降低。芯构件68包括变窄的端部74和位于变窄的端部74之间的相对加宽的中央部分76。中央部分76优选地沿水平方向取向,以便相对于竖直方向而言减小衬套装置64在水平方向上的顺应性。衬套装置64还包括前后定位调节装置80和位于衬套装置64的端部处的一对间隔垫圈78。螺栓82将衬套组件60的其余部件固定就位。
横梁件26(图1和图9)包括具有方形的横截面构型的横梁86,以及一对安装构件88,安装构件88各自具有方形开口90,方形开口90将横梁86的相应端部容纳其中。当然,也可以使用横梁86的其他横截面构型和开口90的其他互补形状。每个安装构件88内的多个孔隙92容纳螺栓30以将安装构件88和横梁件26固定到框架轨道12。可替选地,安装构件88可以焊接到框架轨道12。
各实施方式提供了制造成本得以减少的更耐用的设计、使用效率高、能够具有较长的使用寿命、并且特别良好地适合于所提出的用途。
在前面的描述中,本领域技术人员将容易理解,在不脱离本文公开的概念的情况下,可以对本发明进行修改。除非这些权利要求通过其语言以其他方式明确说明,否则,这些修改应被视为包括在以下权利要求中。

Claims (26)

1.一种动力车辆悬架组件,包括:
安装支架,所述安装支架构造成附接到动力车辆框架轨道;
拖曳臂组件,所述拖曳臂组件包括:
大体刚性的拖曳臂构件,所述拖曳臂构件具有第一部分和第二部分,所述第一部分具有第一端和第二端,所述第一端可枢转地联接到所述安装支架,所述第二端与所述第一端相对,所述第二部分具有第一端和与所述第二部分的所述第一端相对的第二端,其中,所述第一部分的所述第二端和所述第二部分的所述第一端构造成互相配合以将动力车桥装置固定于所述第一部分的所述第二端和所述第二部分的所述第一端之间;以及
至少一个机械紧固件,所述至少一个机械紧固件将所述拖曳臂的所述第一部分的所述第二端联接到所述拖曳臂的所述第二部分的所述第一端;
弹簧装置,所述弹簧装置由所述第二部分的所述第二端支撑;
衬套装置,所述衬套装置将所述拖曳臂构件的所述第一部分的所述第一端可枢转地联接到所述安装支架,其中,所述衬套装置在竖直方向上比在水平方向上具有更大的顺应性;以及
结构增强用横梁件,所述结构增强用横梁件构造成在一对动力车辆框架轨道之间延伸并与所述一对动力车辆框架轨道联接。
2.根据权利要求1所述的动力车辆悬架组件,其中,所述衬套装置包括容纳在可弹性拉伸的弹性衬套构件内的大体刚性的芯构件,所述芯构件具有相对的端部部分和中央部分,所述端部部分各自具有第一宽度,所述中央部分定位于所述端部部分之间并且具有大于所述第一宽度的第二宽度,并且其中,所述衬套构件包括从外周表面径向向内延伸的至少一个缺口。
3.根据权利要求2所述的动力车辆悬架组件,其中,所述衬套构件的所述至少一个缺口在竖直方向上径向向内延伸。
4.根据权利要求2和3中任一项所述的动力车辆悬架组件,其中,所述衬套构件的所述至少一个缺口包括多个缺口。
5.根据权利要求2至4中任一项所述的动力车辆悬架组件,其中,所述至少一个缺口包括至少两个沿竖向对齐的缺口。
6.根据权利要求1至5中任一项所述的动力车辆悬架组件,其中,所述拖曳臂构件的所述第一部分的所述第二端包括向下开口的缺口,所述向下开口的缺口构造成将动力车桥容纳其中,并且其中,所述拖曳臂构件的所述第二部分的所述第一端包括向上开口的缺口,所述向上开口的缺口构造成将动力车桥容纳其中。
7.根据权利要求2至6中任一项所述的动力车辆悬架组件,其中,所述衬套芯的所述第二宽度沿水平方向定位。
8.根据权利要求1至7中任一项所述的动力车辆悬架组件,其中,所述动力车辆悬架组件不包括横拉杆。
9.根据权利要求1至8中任一项所述的动力车辆悬架组件,其中,所述动力车辆悬架组件不包括扭矩杆。
10.根据权利要求1至9中任一项所述的动力车辆悬架组件,其中,所述至少一个机械紧固件包括U形螺栓。
11.一种动力车辆悬架组件,包括:
安装支架,所述安装支架构造成附接到动力车辆框架轨道;
拖曳臂组件,所述拖曳臂组件包括大体刚性的拖曳臂,所述拖曳臂具有第一端和第二端,所述第一端与所述安装支架可枢转地联接,其中,所述拖曳臂组件构造成与动力车桥装置可操作地联接;
弹簧装置,所述弹簧装置由所述拖曳臂的所述第二端支撑;以及
结构增强用横梁件,所述结构增强用横梁件构造成在一对动力车辆框架轨道之间延伸并与所述一对动力车辆框架轨道联接。
12.根据权利要求11所述的动力车辆悬架组件,还包括:
衬套装置,所述衬套装置将所述拖曳臂构件的所述第一端可枢转地联接到所述安装支架,其中,所述衬套装置在竖直方向上的顺应性大于在水平方向上的顺应性。
13.根据权利要求12所述的动力车辆悬架组件,其中,所述衬套构件包括从外周表面径向向内延伸的至少一个缺口。
14.根据权利要求13所述的动力车辆悬架组件,其中,所述衬套构件的所述至少一个缺口在竖直方向上径向向内延伸。
15.根据权利要求13和14中任一项所述的动力车辆悬架组件,其中,所述衬套构件的所述至少一个缺口包括多个缺口。
16.根据权利要求13至15中任一项所述的动力车辆悬架组件,其中,所述至少一个缺口包括至少两个沿竖向对齐的缺口。
17.根据权利要求12至16中任一项所述的动力车辆悬架组件,其中,所述衬套装置包括容纳在可弹性拉伸的弹性衬套构件内的大体刚性的芯构件,所述芯构件具有相对的端部部分和中央部分,所述端部部分各自具有第一宽度,所述中央部分位于所述端部部分之间并且具有大于所述第一宽度的第二宽度。
18.根据权利要求14所述的动力车辆悬架组件,其中,所述衬套芯的所述第二宽度沿水平方向定位。
19.根据权利要求11至18中任一项所述的动力车辆悬架组件,其中,所述大体刚性的拖曳臂构件包括可枢转地联接到所述安装支架的第一部分和支撑所述弹簧装置的第二部分,其中,所述第二部分与所述第一部分相互独立。
20.根据权利要求19所述的动力车辆悬架组件,其中,所述第一部分和所述第二部分构造成互相配合以将动力车桥装置固定于所述第一部分和所述第二部分之间。
21.根据权利要求11至20中任一项所述的动力车辆悬架组件,其中,所述拖曳臂组件还包括至少一个机械紧固件,所述机械紧固件将所述拖曳臂的所述第一部分联接到所述拖曳臂的所述第二部分。
22.根据权利要求21所述的动力车辆悬架组件,其中,所述至少一个机械紧固件包括U形螺栓。
23.根据权利要求19至21中任一项所述的动力车辆悬架组件,其中,所述拖曳臂构件的所述第一部分包括向下开口的缺口,所述向下开口的缺口构造成将动力车桥容纳其中,并且其中,所述拖曳臂的所述第二部分包括向上开口的缺口,所述向上开口的缺口构造成将动力车桥容纳其中。
24.根据权利要求11至23中任一项所述的动力车辆悬架组件,其中,所述动力车辆悬架组件不包括横拉杆。
25.根据权利要求11至25中任一项所述的动力车辆悬架组件,其中,所述动力车辆悬架组件不包括扭矩杆。
26.一种动力车辆组件,包括:
一对车辆框架轨道,所述一对车辆框架轨道彼此间隔开;
安装支架,所述安装支架附接到所述车辆框架导轨中一者上;
拖曳臂组件,所述拖曳臂组件包括大体刚性的拖曳臂,所述拖曳臂具有第一端和第二端,所述第一端与所述安装支架可枢转地联接;
动力车桥组件,所述动力车桥组件包括桥壳和可旋转地定位在所述桥壳内的动力桥构件,其中,所述大体刚性的拖曳臂联接到所述桥壳;
弹簧装置,所述弹簧装置在所述大体刚性的拖曳臂的所述第二端和其中一个所述车辆框架轨道之间延伸;以及
结构增强用横梁件,所述结构增强用横梁件在所述车辆框架轨道之间延伸并与所述车辆框架轨道联接。
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