CN106494169A - Independent suspension hydro-pneumatic spring mounting bracket - Google Patents
Independent suspension hydro-pneumatic spring mounting bracket Download PDFInfo
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- CN106494169A CN106494169A CN201610973917.9A CN201610973917A CN106494169A CN 106494169 A CN106494169 A CN 106494169A CN 201610973917 A CN201610973917 A CN 201610973917A CN 106494169 A CN106494169 A CN 106494169A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
- B60G11/28—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
- B60G11/265—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs hydraulic springs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/15—Fluid spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/02—Trucks; Load vehicles
- B60G2300/026—Heavy duty trucks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
本发明独立悬架油气弹簧安装支架涉及一种用于安装独立悬架油气弹簧的装置。其目的是为了提供一种独立悬架油气弹簧安装支架，能够满足油气弹簧结构摆动时的空间需求和大负荷承载要求。本发明独立悬架油气弹簧安装支架包括固定板(1)，所述固定板上设有安装座，所述安装座包括两块相对设置的第一竖向板(2)，两块第一竖向板的上方通过第一横向板(3)连接，第一竖向板和第一横向板均固定在固定板上，两个所述第一竖向板上均开设有销轴孔，每个销轴孔的孔口处均设有用来支撑销轴垫片的凸台。
The invention relates to an independent suspension oil-gas spring installation bracket, which relates to a device for installing an independent suspension oil-gas spring. The purpose is to provide an independent suspension oil-pneumatic spring installation bracket, which can meet the space requirements and large load bearing requirements when the oil-pneumatic spring structure swings. The independent suspension oil-gas spring mounting bracket of the present invention comprises a fixing plate (1), and the fixing plate is provided with a mounting base, and the mounting base comprises two oppositely arranged first vertical plates (2). The top of the plate is connected by the first transverse plate (3), the first vertical plate and the first transverse plate are fixed on the fixed plate, and the two first vertical plates are provided with pin holes, each Bosses for supporting pin gaskets are provided at the openings of the pin holes.
Description
技术领域technical field
本发明涉及特种车底盘领域，特别是涉及一种用于安装独立悬架油气弹簧的装置。The invention relates to the field of special vehicle chassis, in particular to a device for installing independent suspension oil and gas springs.
背景技术Background technique
超重型特种车底盘是集成工程机械、重载越野汽车结构和功能的特殊用途车辆底盘。为满足车辆行驶平顺性、越野性和操纵稳定性要求，超重型底盘独立悬架系统具有低高度、大行程的特点，作为悬架弹性元件的油气弹簧结构上端通过安装支架与车架连接，另一端安装在下横臂上实现与车架的相连，实现载荷的传递。The super-heavy special vehicle chassis is a special-purpose vehicle chassis that integrates the structure and functions of construction machinery and heavy-duty off-road vehicles. In order to meet the requirements of smooth running, off-road and handling stability of the vehicle, the independent suspension system of the super-heavy chassis has the characteristics of low height and large stroke. One end is installed on the lower cross arm to realize the connection with the frame and realize the load transmission.
现有的安装支架无法满足油气弹簧摆动时候的空间需求，并且现有安装支架的承载能力较弱，无法满足超重型特种车底盘对安装支架的大负荷承载要求。The existing mounting bracket cannot meet the space requirement when the oil-gas spring swings, and the bearing capacity of the existing mounting bracket is weak, which cannot meet the heavy load bearing requirements of the super-heavy special vehicle chassis on the mounting bracket.
发明内容Contents of the invention
本发明要解决的技术问题是提供一种独立悬架油气弹簧安装支架，能够满足油气弹簧结构摆动时的空间需求和大负荷承载要求。The technical problem to be solved by the present invention is to provide an independent suspension oil-pneumatic spring mounting bracket, which can meet the space requirements and large load bearing requirements when the oil-pneumatic spring structure swings.
本发明独立悬架油气弹簧安装支架，包括固定板，所述固定板上设有安装座，所述安装座包括两块相对设置的第一竖向板，两块第一竖向板的上方通过第一横向板连接，第一竖向板和第一横向板均固定在固定板上，两个所述第一竖向板上均开设有销轴孔，每个销轴孔的孔口处均设有用来支撑销轴垫片的凸台。The independent suspension oil-gas spring mounting bracket of the present invention includes a fixing plate, and the fixing plate is provided with a mounting seat, and the mounting seat includes two oppositely arranged first vertical plates, and the upper part of the two first vertical plates passes through The first transverse plate is connected, the first vertical plate and the first transverse plate are fixed on the fixed plate, and pin holes are opened on the two first vertical plates, and the openings of each pin hole are Bosses are provided to support the pads of the pin shaft.
本发明独立悬架油气弹簧安装支架，其中所述固定板上还设有位于所述安装座一侧的上横臂机械限位装置安装接口，所述上横臂机械限位装置安装接口包括两块相对设置的第二竖向板，两块第二竖向板的下方通过第二横向板连接，所述第二横向板的下侧面上设有凸出的平台，所述平台和第二竖向板上均设有螺栓安装孔，所述螺栓安装孔用来安装上横臂机械限位装置。The independent suspension oil-gas spring installation bracket of the present invention, wherein the fixing plate is also provided with an upper cross arm mechanical limit device installation interface located on one side of the installation seat, and the upper cross arm mechanical limit device installation interface includes two A second vertical plate opposite to each other, the bottoms of the two second vertical plates are connected by a second transverse plate, and a protruding platform is provided on the lower side of the second transverse plate, and the platform and the second vertical plate Bolt mounting holes are provided on the facing plates, and the bolt mounting holes are used for mounting the mechanical limit device of the upper cross arm.
本发明独立悬架油气弹簧安装支架，其中两块所述第二竖向板上开设有与销轴孔同轴设置的通孔。In the independent suspension oil-gas spring mounting bracket of the present invention, the two second vertical plates are provided with through holes arranged coaxially with the pin shaft holes.
本发明独立悬架油气弹簧安装支架，其中两块所述第二竖向板之间还连接有第一加强筋板。In the independent suspension oil-pneumatic spring installation bracket of the present invention, a first stiffener plate is connected between the two second vertical plates.
本发明独立悬架油气弹簧安装支架，其中所述固定板一端设有第二加强筋板，所述第二加强筋板与上横臂机械限位装置安装接口分别位于安装座的两侧，所述固定板上还设有第三加强筋板，所述第三加强筋板连接第二加强筋板、安装座和上横臂机械限位装置安装接口。The independent suspension oil-gas spring installation bracket of the present invention, wherein one end of the fixed plate is provided with a second rib plate, and the second rib plate and the installation interface of the mechanical limit device of the upper cross arm are respectively located on both sides of the mounting seat, so that The fixing plate is also provided with a third rib plate, and the third rib plate is connected to the second rib plate, the mounting seat and the installation interface of the mechanical limit device of the upper cross arm.
本发明独立悬架油气弹簧安装支架，其中所述固定板上开设有螺栓通孔，所述螺栓通孔用来与螺栓配合将固定板安装在车架纵梁上。The independent suspension oil-gas spring mounting bracket of the present invention, wherein the fixing plate is provided with a bolt through hole, and the bolt through hole is used to cooperate with the bolt to install the fixing plate on the frame longitudinal beam.
本发明独立悬架油气弹簧安装支架，其中所述安装支架一体铸造成型。The independent suspension oil-gas spring installation bracket of the present invention, wherein the installation bracket is integrally cast.
本发明独立悬架油气弹簧安装支架，其中所述平台为矩形平台，平台的中心设有所述螺栓安装孔。In the independent suspension oil-gas spring installation bracket of the present invention, the platform is a rectangular platform, and the center of the platform is provided with the bolt installation hole.
本发明独立悬架油气弹簧安装支架与现有技术不同之处在于本发明独立悬架油气弹簧安装支架通过螺栓安装到车架纵梁上，螺栓由车架外侧向内侧安装，油气弹簧上吊耳放置到安装座的两块第一竖向板之间，通过销轴将油气弹簧的上吊耳安装在两个销轴孔上，两个第一竖向板及第一横向板所形成的空腔结构，为油气弹簧的大行程摆动提供了足够大的活动空间，因此，本发明能够满足油气弹簧结构摆动时的空间需求和大负荷承载要求。The oil-gas spring mounting bracket of the independent suspension of the present invention is different from the prior art in that the oil-gas spring mounting bracket of the independent suspension of the present invention is installed on the longitudinal beam of the frame through bolts, and the bolts are installed from the outside to the inside of the frame, and the lifting lugs are placed on the oil-gas springs. Between the two first vertical plates of the mounting seat, the upper lugs of the oil-gas spring are installed on the two pin shaft holes through the pin shaft, and the cavity structure formed by the two first vertical plates and the first transverse plate , providing a large enough activity space for the large-stroke swing of the oil-pneumatic spring, therefore, the present invention can meet the space requirement and the large-load bearing requirement when the oil-pneumatic spring structure swings.
下面结合附图对本发明作进一步说明。The present invention will be further described below in conjunction with accompanying drawing.
附图说明Description of drawings
图1为本发明独立悬架油气弹簧安装支架的立体图；Fig. 1 is the perspective view of independent suspension oil-pneumatic spring mounting bracket of the present invention;
图2为本发明独立悬架油气弹簧安装支架的又一立体图；Fig. 2 is another perspective view of the independent suspension oil-pneumatic spring mounting bracket of the present invention;
图3为本发明独立悬架油气弹簧安装支架的主视图；Fig. 3 is the front view of the independent suspension oil-pneumatic spring mounting bracket of the present invention;
图4为本发明独立悬架油气弹簧安装支架的右视图；Fig. 4 is the right side view of the independent suspension oil-pneumatic spring mounting bracket of the present invention;
图5为本发明独立悬架油气弹簧安装支架的左视图；Fig. 5 is the left view of the independent suspension oil-pneumatic spring mounting bracket of the present invention;
图6为本发明独立悬架油气弹簧安装支架的安装示意图。Fig. 6 is a schematic diagram of the installation of the independent suspension oil-pneumatic spring installation bracket of the present invention.
具体实施方式detailed description
如图1所示，并参照图2、3、4、5所示，本发明独立悬架油气弹簧安装支架包括固定板1，所述固定板1上设有安装座，所述安装座包括两块相对设置的第一竖向板2，两块第一竖向板2的上方通过第一横向板3连接，第一竖向板2和第一横向板3均固定在固定板1上，两个所述第一竖向板2上均开设有销轴孔，每个销轴孔的孔口处均设有用来支撑销轴垫片的凸台。使用的时候，将油气弹簧11的上吊耳置于两个第一竖向板2之间的销轴孔处，之后利用销轴12将上吊耳连接在销轴孔上。As shown in Figure 1, and with reference to Figures 2, 3, 4, and 5, the independent suspension oil-gas spring mounting bracket of the present invention includes a fixed plate 1, and the fixed plate 1 is provided with a mounting seat, and the mounting seat includes two The first vertical plate 2 oppositely arranged, the top of the two first vertical plates 2 is connected by the first transverse plate 3, the first vertical plate 2 and the first transverse plate 3 are all fixed on the fixed plate 1, the two Each of the first vertical plates 2 is provided with pin holes, and the opening of each pin hole is provided with a boss for supporting the pin gasket. When in use, place the upper lug of the oil-gas spring 11 at the pin hole between the two first vertical plates 2, and then use the pin 12 to connect the upper lug to the pin hole.
所述固定板1上还设有位于所述安装座一侧的上横臂机械限位装置安装接口，所述上横臂机械限位装置安装接口包括两块相对设置的第二竖向板4，两块第二竖向板4的下方通过第二横向板5连接，所述第二横向板5的下侧面上设有凸出的平台6，所述平台6和第二竖向板4上均设有螺栓安装孔，所述螺栓安装孔用来安装上横臂机械限位装置(图中未示出)。上横臂机械限位装置能够对上横臂13的上跳进行机械限位。上横臂机械限位装置安装接口的设置，实现了本发明的多功能设计。所述平台6为矩形平台，平台6的中心设有所述螺栓安装孔。The fixing plate 1 is also provided with an installation interface of the mechanical limit device of the upper cross arm on one side of the mounting seat, and the installation interface of the mechanical limit device of the upper cross arm includes two second vertical plates 4 oppositely arranged. , the bottoms of the two second vertical plates 4 are connected by a second transverse plate 5, the underside of the second transverse plate 5 is provided with a protruding platform 6, and on the platform 6 and the second vertical plate 4 Bolt mounting holes are all provided, and the bolt mounting holes are used for mounting the mechanical limit device of the upper cross arm (not shown in the figure). The upper cross arm mechanical limit device can mechanically limit the jump up of the upper cross arm 13 . The setting of the installation interface of the mechanical limit device of the upper cross arm realizes the multifunctional design of the present invention. The platform 6 is a rectangular platform, and the center of the platform 6 is provided with the bolt mounting holes.
两块所述第二竖向板4上开设有与销轴孔同轴设置的通孔，该通孔用作拆卸孔，即通过该通孔可以方便地将油气弹簧11的安装销轴12敲掉，拆卸方便。The two second vertical plates 4 are provided with a through hole coaxially arranged with the pin hole, and the through hole is used as a dismounting hole, that is, the installation pin 12 of the oil-gas spring 11 can be easily knocked out through the through hole. Easy to disassemble.
两块所述第二竖向板4之间还连接有第一加强筋板7，该第一加强筋板7进行局部挖空，实现轻量化设计。固定板1一端设有第二加强筋板8，所述第二加强筋板8与上横臂机械限位装置安装接口分别位于安装座的两侧，所述固定板1上还设有第三加强筋板9，所述第三加强筋板9连接第二加强筋板8、安装座和上横臂机械限位装置安装接口。上述设置第一、二、三加强筋板7、8、9均是为了增强安装支架的稳固性和强度，以便增强其承载能力。A first rib plate 7 is also connected between the two second vertical plates 4 , and the first rib plate 7 is partially hollowed out to realize a lightweight design. One end of the fixed plate 1 is provided with a second rib plate 8, and the installation interface of the second rib plate 8 and the mechanical limit device of the upper cross arm is respectively located on both sides of the mounting seat, and the fixed plate 1 is also provided with a third rib plate. The rib plate 9, the third rib plate 9 is connected to the second rib plate 8, the mounting seat and the installation interface of the mechanical limit device of the upper cross arm. The first, second, and third stiffeners 7, 8, and 9 above are set up to enhance the stability and strength of the mounting bracket, so as to enhance its bearing capacity.
本发明独立悬架油气弹簧安装支架，其中所述安装支架一体铸造成型，批量化生产效率高。所述固定板1上开设有11个螺栓通孔，螺栓通孔处设有铸造凸台，所述螺栓通孔用来与螺栓配合将固定板1安装在车架纵梁10上。The independent suspension oil-gas spring installation bracket of the present invention, wherein the installation bracket is integrally cast and formed, and the batch production efficiency is high. The fixing plate 1 is provided with 11 bolt through holes, and the bolt through holes are provided with casting bosses, and the bolt through holes are used to cooperate with the bolts to install the fixing plate 1 on the frame longitudinal beam 10 .
采用铸造工艺完成安装支架的铸造，上横臂机械限位装置安装接口上的凸出平台以及螺栓通孔处的铸造凸台在铸造时预留出机加工量。The casting process is used to complete the casting of the mounting bracket. The protruding platform on the mounting interface of the mechanical limit device of the upper cross arm and the casting boss at the bolt through hole are reserved for machining during casting.
根据油气弹簧销轴12安装所需的配合尺寸及公差要求，机加工销轴孔。根据上横臂机械限位装置安装所需的配合尺寸及公差要求，机加工第二横向板5下侧面上的平台6。机加工螺栓安装孔。According to the matching size and tolerance requirements required for the installation of the oil-gas spring pin 12, the pin hole is machined. The platform 6 on the lower side of the second transverse plate 5 is machined according to the matching dimensions and tolerance requirements required for the installation of the mechanical limit device of the upper cross arm. Machined bolt mounting holes.
如图6所示，本发明独立悬架油气弹簧安装支架通过螺栓安装到车架纵梁10上，螺栓由车架外侧向内侧安装，油气弹簧11上吊耳放置到安装座的两块第一竖向板2之间，通过销轴12将油气弹簧11的上吊耳安装在两个销轴孔上，油气弹簧11上端通过安装支架与车架连接，另一端安装在下横臂14上实现与车架的相连，实现载荷的传递。两个第一竖向板2及第一横向板3所形成的空腔结构，为油气弹簧11的大行程摆动提供了足够大的活动空间，因此，本发明能够满足油气弹簧结构摆动时的空间需求和大负荷承载要求。As shown in Fig. 6, the oil-gas spring mounting bracket of the independent suspension of the present invention is installed on the frame longitudinal beam 10 through bolts, and the bolts are installed from the outside to the inside of the frame. Between the plates 2, the upper lugs of the oil-gas spring 11 are installed on the two pin holes through the pin shaft 12, the upper end of the oil-gas spring 11 is connected to the frame through the mounting bracket, and the other end is installed on the lower cross arm 14 to realize the connection with the frame. connected to realize load transfer. The cavity structure formed by the two first vertical plates 2 and the first transverse plate 3 provides a large enough activity space for the large-stroke swing of the oil-pneumatic spring 11. Therefore, the present invention can meet the space requirements for the swing of the oil-pneumatic spring structure. demand and heavy load carrying requirements.
本发明的有益效果如下：The beneficial effects of the present invention are as follows:
本发明能够满足油气弹簧结构上下极限跳动下的空间需求，同时能够满足高承载要求，具有结构紧凑、承载能力强、空间利用率高等特点。该安装支架采用拓扑优化设计方法研制，实现了结构材料的最优化利用，达到轻量化设计目标。安装支架采用一体化铸造加工方式生产，批量生产效率高、成本低廉；该安装支架能够满足低高度独立悬架系统的保养、维护空间需求，油气弹簧销轴安装、拆卸简易方便；同时安装支架上预留有上横臂机械限位装置安装接口，能够满足特种车铁路运输时的快速降高要求，同时实现上横臂13跳动的机械限位。The present invention can meet the space requirement under the upper and lower limit run-out of the oil-gas spring structure, and at the same time meet the high load-bearing requirement, and has the characteristics of compact structure, strong load-bearing capacity, high space utilization rate and the like. The mounting bracket is developed by topology optimization design method, which realizes the optimal utilization of structural materials and achieves the goal of lightweight design. The mounting bracket is produced by integrated casting and processing, with high mass production efficiency and low cost; the mounting bracket can meet the maintenance and maintenance space requirements of the low-height independent suspension system, and the oil and gas spring pin is easy to install and disassemble; The installation interface of the mechanical limit device of the upper cross arm is reserved, which can meet the requirements of rapid lowering of the special vehicle during railway transportation, and at the same time realize the mechanical limit of the jump of the upper cross arm 13.
实现了油气弹簧结构与车架的连接，满足油气弹簧11大行程摆动的空间需求和高承载要求；采用螺栓连接的方式便于油气弹簧安装支架拆卸，提高了底盘的维修性；预留的上横臂机械限位装置安装接口满足了上横臂上跳的机械限位，实现了多功能设计；油气弹簧安装支架采用一体化铸造工艺生产，批量化生产效率高，降低了生产成本，提高了底盘生产效率。The connection between the oil-gas spring structure and the frame is realized, which meets the space requirements and high load-bearing requirements of the large-stroke swing of the oil-gas spring 11; the bolt connection method is used to facilitate the disassembly of the oil-gas spring mounting bracket, which improves the maintainability of the chassis; the reserved upper horizontal The installation interface of the arm mechanical limit device satisfies the mechanical limit of the upper cross arm jumping up, and realizes the multi-functional design; the oil and gas spring mounting bracket is produced by an integrated casting process, which has high batch production efficiency, reduces production costs, and improves the chassis. Productivity.
以上所述的实施例仅仅是对本发明的优选实施方式进行描述，并非对本发明的范围进行限定，在不脱离本发明设计精神的前提下，本领域普通技术人员对本发明的技术方案作出的各种变形和改进，均应落入本发明权利要求书确定的保护范围内。The above-mentioned embodiments are only descriptions of preferred implementations of the present invention, and are not intended to limit the scope of the present invention. Variations and improvements should fall within the scope of protection defined by the claims of the present invention.
Claims (8)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610973917.9A CN106494169A (en) | 2016-11-04 | 2016-11-04 | Independent suspension hydro-pneumatic spring mounting bracket |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834506A (en) * | 2019-11-06 | 2020-02-25 | 湖北航天技术研究院特种车辆技术中心 | Suspension second grade stop device, suspension limit structure and oil gas suspension |
| CN111216500A (en) * | 2020-01-10 | 2020-06-02 | 北京航天发射技术研究所 | Integral double wishbone independent suspension and oil and gas spring mounting brackets |
| CN111660220A (en) * | 2019-03-06 | 2020-09-15 | 北京长征天民高科技有限公司 | Hydro-pneumatic spring hanging mechanism |
| RU2821097C2 (en) * | 2021-10-26 | 2024-06-17 | Сани Хэви Эквипмент Ко., Лтд | Hydropneumatic spring support and wide-bodied dump truck |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006182287A (en) * | 2004-12-28 | 2006-07-13 | Mazda Motor Corp | Front suspension device |
| CN1860044A (en) * | 2003-09-30 | 2006-11-08 | 丰田自动车株式会社 | Wheel supporting apparatus improving ride comfort of vehicle |
| CN201610056U (en) * | 2010-01-19 | 2010-10-20 | 中国重汽集团济南动力有限公司 | A vehicle independent suspension |
| CN102431405A (en) * | 2011-10-26 | 2012-05-02 | 隆鑫通用动力股份有限公司 | Double-cross-arm type independent suspension system of vehicle |
| US20130049318A1 (en) * | 2011-08-25 | 2013-02-28 | Daedong Industrial Co., Ltd. | Suspension structure for multi-purpose utility vehicle |
| CN103879253A (en) * | 2014-02-27 | 2014-06-25 | 北京航天发射技术研究所 | Connecting structure for independent suspension of overweight special vehicle |
| CN203854450U (en) * | 2014-03-24 | 2014-10-01 | 北京航天发射技术研究所 | General separated mounting device for suspension damper |
-
2016
- 2016-11-04 CN CN201610973917.9A patent/CN106494169A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1860044A (en) * | 2003-09-30 | 2006-11-08 | 丰田自动车株式会社 | Wheel supporting apparatus improving ride comfort of vehicle |
| JP2006182287A (en) * | 2004-12-28 | 2006-07-13 | Mazda Motor Corp | Front suspension device |
| CN201610056U (en) * | 2010-01-19 | 2010-10-20 | 中国重汽集团济南动力有限公司 | A vehicle independent suspension |
| US20130049318A1 (en) * | 2011-08-25 | 2013-02-28 | Daedong Industrial Co., Ltd. | Suspension structure for multi-purpose utility vehicle |
| CN102431405A (en) * | 2011-10-26 | 2012-05-02 | 隆鑫通用动力股份有限公司 | Double-cross-arm type independent suspension system of vehicle |
| CN103879253A (en) * | 2014-02-27 | 2014-06-25 | 北京航天发射技术研究所 | Connecting structure for independent suspension of overweight special vehicle |
| CN203854450U (en) * | 2014-03-24 | 2014-10-01 | 北京航天发射技术研究所 | General separated mounting device for suspension damper |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660220A (en) * | 2019-03-06 | 2020-09-15 | 北京长征天民高科技有限公司 | Hydro-pneumatic spring hanging mechanism |
| CN110834506A (en) * | 2019-11-06 | 2020-02-25 | 湖北航天技术研究院特种车辆技术中心 | Suspension second grade stop device, suspension limit structure and oil gas suspension |
| CN111216500A (en) * | 2020-01-10 | 2020-06-02 | 北京航天发射技术研究所 | Integral double wishbone independent suspension and oil and gas spring mounting brackets |
| RU2821097C2 (en) * | 2021-10-26 | 2024-06-17 | Сани Хэви Эквипмент Ко., Лтд | Hydropneumatic spring support and wide-bodied dump truck |
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