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公开(公告)号：WO2012128524A3
公开(公告)日：2012-12-27
申请号：PCT/KR2012001957
申请日：2012-03-19
Applicant: DAEHO CO LTD , KIM JOONG-HO
Inventor： KIM JOONG-HO
CPC classification number: B60G21/05 , B60G3/01 , B60G5/04 , B60G9/003 , B60G21/073 , B60G2204/423 , B60G2300/08
Abstract: The present invention relates to a tractor having a reinforced buffering function, and more specifically, to a tractor having a reinforced buffering function comprising: an upper link and a lower link, which are hinged coupled and installed on the top and the bottom of a front axel, so as to form a pair of four-part link structures on the left and on the right; buffering cylinders, each of which are installed on the left side and the right side of the front axel, respectively, so as to provide a buffering structure for buffering vertical shock to the front axel; a pair of arms having a structure that is fixed laterally, so as to not move to the left or to the right while being vertically movable, each of the arms being installed on the left and right side of a rear axel, respectively; and buffering cylinders, each of which are installed on the left side and the right side of the rear axel, respectively, so as to provide a buffering structure for buffering vertical shock to the rear axel, thereby providing better buffering to shock to the front axel or the rear axel of the tractor, which can occur during work.
Abstract translation: 具有加强缓冲功能的拖拉机技术领域本发明涉及一种具有加强缓冲功能的拖拉机，更具体地涉及一种具有加强缓冲功能的拖拉机，该拖拉机包括：上连杆和下连杆，其被铰接连接并安装在前部的顶部和底部 轴，从而在左侧和右侧形成一对四部分的链接结构; 缓冲筒分别安装在前轴的左侧和右侧，以提供缓冲结构，用于缓冲对前轴的垂直冲击; 具有横向固定的结构的一对臂，以便在可垂直移动的同时不向左或向右移动，每个臂分别安装在后轴的左侧和右侧; 和缓冲缸，每个缓冲缸分别安装在后轴的左侧和右侧，以便提供用于缓冲对后轴的垂直冲击的缓冲结构，由此提供对前轴的冲击更好的缓冲 或拖拉机的后轴，这可能会在工作中发生。
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公开(公告)号：WO2012128524A2
公开(公告)日：2012-09-27
申请号：PCT/KR2012/001957
申请日：2012-03-19
Inventor： 김중호
CPC classification number: B60G21/05 , B60G3/01 , B60G5/04 , B60G9/003 , B60G21/073 , B60G2204/423 , B60G2300/08
Abstract: 본 발명은 완충 기능이 보강된 트랙터에 관한 것으로서, 더욱 상세하게는 전차축의 상하로 힌지 결합된 상부 링크와 하부 링크를 설치하여 좌우 한 쌍의 4절 링크 구조를 가지게 하고 상기 전차축의 좌 우측에 각각 완충 실린더를 설치하여 상기 전차축의 상하 충격을 완화시키는 완충 구조를 가지게 하고, 후차축에는 좌우로는 이동이 되지 않도록 고정되고 상하로는 유동이 가능한 구조로 된 아암을 좌우 한 쌍 설치하고 상기 후차축의 좌 우측에 각각 완충 실린더를 설치하여 상기 후차축의 상하 충격을 완화시키는 완충 구조를 가지게 함으로써, 트랙터의 전차축 및 후차축이 작업 중 또는 이동 중에 발생될 수 있는 충격을 보다 완화시키는 완충 기능이 보강된 트랙터에 관한 것이다.
Abstract translation: 本发明涉及一种具有增强缓冲功能的拖拉机，更具体地说，涉及一种具有加强缓冲功能的拖拉机，包括：上连杆和下连杆，铰链连接并安装在前部的顶部和底部 在左边和右边形成一对四部分的连接结构; 缓冲筒，分别安装在前轴的左侧和右侧，以便提供用于缓冲对前轴的垂直冲击的缓冲结构; 具有横向固定的结构的一对臂，以便在垂直移动时不向左或向右移动，每个臂分别安装在后轴的左侧和右侧; 以及分别安装在后轴的左侧和右侧的缓冲气缸，以便提供用于缓冲对后轴的垂直冲击的缓冲结构，从而为前轴提供更好的冲击缓冲 或拖拉机的后轴，这可能在工作期间发生。
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公开(公告)号：WO2009054331A1
公开(公告)日：2009-04-30
申请号：PCT/JP2008/068918
申请日：2008-10-10
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA , KAYABA INDUSTRY CO., LTD. , JTEKT CORPORATION , KONDO, Satoshi , KONDO, Takuhiro , SHIGE, Yoshifumi , KOYAGI, Katsura , WATANABE, Hajime
Inventor： KONDO, Satoshi , KONDO, Takuhiro , SHIGE, Yoshifumi , KOYAGI, Katsura , WATANABE, Hajime
CPC classification number: B60G15/10 , B60G13/02 , B60G15/065 , B60G17/02 , B60G2200/18 , B60G2202/12 , B60G2202/24 , B60G2202/314 , B60G2202/422 , B60G2204/128 , B60G2204/418 , B60G2204/419 , B60G2204/4502 , B60G2400/252 , B60G2500/30 , F16F2232/06
Abstract: An electromagnetic absorber (10) for a vehicle including (a) a threaded rod (78) which is disposed on one of a sprung portion and an unsprung portion and which has a threaded groove (76) formed in its outer circumferential portion and an axial groove (90) extending in its axis direction (b) a nut (80) which is rotatably disposed on the other of the sprung portion and the unsprung portion and which is screwed with the threaded rod and (c) a rod-rotation inhibiting member (82) which includes a fitting portion configured to be fitted in the axial groove and which is disposed on the other of the sprung portion and the unsprung portion, the rod-rotation inhibiting member being configured to inhibit the threaded rod from rotating while permitting the threaded rod to move in the axis direction. In the electromagnetic absorber, the threaded groove is not formed at a section of a fitting range at which the fitting portion is fitted in the axial groove when the fitting portion is located at an end of the fitting range that extends in the axis direction on the outer circumferential portion of the threaded rod.
Abstract translation: 一种用于车辆的电磁吸收器（10），包括：（a）螺杆（78），其设置在弹簧部分和簧下部分中的一个上，并且具有形成在其外圆周部分中的螺纹槽（76） 在轴线方向（b）上延伸的槽（90），可旋转地设置在弹簧部分和簧下部分中的螺母（80），螺母与螺杆拧紧，（c）杆旋转抑制构件 （82），其包括被配置为装配在所述轴向槽中并且布置在所述簧上部分和所述簧下部分中的另一个上的装配部分，所述杆旋转抑制构件被构造成禁止所述螺杆旋转，同时允许 螺纹杆沿轴向移动。 在电磁吸收体中，当嵌合部位于沿着轴方向延伸的嵌合范围的端部时，在嵌合部嵌入轴向槽的嵌合范围的部分没有形成螺纹槽 螺杆的外圆周部分。
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公开(公告)号：WO2023069504A1
公开(公告)日：2023-04-27
申请号：PCT/US2022/047115
申请日：2022-10-19
Applicant: DRIV AUTOMOTIVE INC.
Inventor： NOWAK, Michal Andrzej , GORSKI, Tomasz , WOJTOWICZ, Jan , BIBRZYCKI, Mateusz
Abstract: A dirt shield for shock absorbers having a piston assembly and a cylinder member with a metal dirt shield cap connected to a rod of the piston assembly. A plastic dirt shield bracket is adapted to be fixed to the metal dirt shield cap and includes a first portion and a second portion hingedly connected to one another. A dirt shield tube is connected to the plastic dirt shield bracket.
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公开(公告)号：WO2018189710A2
公开(公告)日：2018-10-18
申请号：PCT/IB2018/052569
申请日：2018-04-12
Applicant: DETROIT ELECTRIC EV LIMITED
Inventor： LAM, Albert
Abstract: Disclosed is a suspension system of a vehicle, for example an electrical vehicle. The vehicle includes a chassis supported via suspension arrangements onto a plurality of wheels. The suspension arrangements are operable to employ one or more spring-damper arrangements, and the spring-damper arrangements are operable to employ a damper implemented by a piezo-electric stack vibration damper.
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Patent Agency Ranking
公开(公告)号：WO2017004513A1
公开(公告)日：2017-01-05
申请号：PCT/US2016/040685
申请日：2016-07-01
Applicant: MAXX BENCH
Inventor： VOROZILCHAK, David , LENNOX, James J. , BROWN, Kenneth
CPC classification number: A63B21/0783 , A63B21/0083 , A63B21/0087 , A63B21/0724 , A63B21/078 , A63B21/4029 , A63B24/0087 , A63B2071/0081 , A63B2210/50 , A63B2210/56 , A63B2220/30 , A63B2220/34 , A63B2220/56 , A63B2225/09 , A63B2225/093 , F15B2211/212
Abstract: A weight lifting bench and hydraulic cylinder assembly for operating the bench and other equipment are disclosed. The assembly comprises a hydraulic cylinder containing a hydraulic fluid and extendable/retractable piston rod, an accumulator containing a pressurized compressible fluid, and a flow control valve assembly interposed in a flow path therebetween. The flow control valve includes an axially reciprocating piston defining a flow control orifice and an axially movable plunger received in the orifice. Movement of the plunger operates to engage and open a ball check valve which in turn opens the flow path allowing hydraulic fluid to flow from the hydraulic cylinder to the accumulator. Reciprocating movement of the piston opens and closes the flow path to control the retraction rate of the rod. The flow control valve is operable to automatically extend the rod. Various embodiments of the bench incorporating the hydraulic cylinder assembly and operating methods are disclosed.
Abstract translation: 公开了一种用于操作台架和其他设备的起重工作台和液压缸组件。 该组件包括液压缸，该液压缸包含液压流体和可伸缩活塞杆，包含加压可压缩流体的蓄能器和插入其间的流路中的流量控制阀组件。 流量控制阀包括轴向往复运动的活塞，其限定流量控制孔和容纳在孔中的可轴向移动的柱塞。 柱塞的移动操作以接合和打开球止回阀，该止回阀又打开允许液压流体从液压缸流到蓄能器的流动路径。 活塞的往复运动打开和关闭流路以控制杆的回缩速度。 流量控制阀可操作以自动延伸杆。 公开了包括液压缸组件和操作方法的台架的各种实施例。
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公开(公告)号：WO2014055084A2
公开(公告)日：2014-04-10
申请号：PCT/US2012/058975
申请日：2012-10-05
Applicant: YUSA CORPORATION
Inventor： GRIM, Wendell, Thomas
IPC: B60G13/02
CPC classification number: B60G13/02 , B60G7/02 , B60G2204/143 , B60G2204/1431 , B60G2204/1432 , B60G2204/41 , B60G2204/4104 , B60G2206/122 , F16F1/393
Abstract: In a suspension bushing of a vertical type, a spring in the axial direction is increased and a spring in a twisting direction is decreased thereby reducing a stress strain. [Means for solving the object] A suspension bushing is comprised of an inner cylinder 22, an intermediate plate 26, an outer cylinder 24 and an elastic member 28 for elastically connecting these components. An axis C of the inner cylinder 22 is arranged vertically in an up and down direction (a Z direction). The inner cylinder 22 is provided with an expanded portion 30 in an axially central region. The expanded portion 30 is enclosed by a curved surface section 40 formed in an axially central region of the intermediate plate 26. An axially outward expanded end section 44 is provided on either side of the curved surface section 40 of the intermediate plate 26 via a most approaching portion 42. An inside annular recess 54 and an outside annular recess 56 are provided on an axially outward end of the elastic member 28. When the twist is inputted, the outer cylinder 24 and the intermediate plate 26 are changed relative to the inner cylinder 22. However, due to the provision of the expanded end section 44, a twist angle Θ is increased so that the intermediate plate 26 is hard to interfere with an end portion 34 of the inner cylinder 22 and a spring in a twisting direction is decreased. In addition, since a volume increasing portion 58 is provided in a concave of the most approaching portion 42, a spring in the axial direction is increased.
Abstract translation: 在垂直型的悬挂衬套中，轴向上的弹簧增加，并且扭转方向的弹簧减小，从而减小了应力应变。 解决对象的手段悬架衬套包括用于弹性地连接这些部件的内筒22，中间板26，外筒24和弹性构件28。 内筒22的轴线C在上下方向（Z方向）上垂直地配置。 内筒22在轴向中心区域设置有膨胀部30。 膨胀部分30由形成在中间板26的轴向中心区域中的曲面部分40包围。轴向向外扩展的端部部分44经由大多数中间板26设置在中间板26的弯曲表面部分40的两侧 在弹性部件28的轴向向外端部设置有内侧环状凹部54和外部环状凹部56。当输入扭曲时，外筒24和中间板26相对于内筒 然而，由于设置扩展端部44，扭转角θ增加，使得中间板26难以与内筒22的端部34干涉，并且扭转方向的弹簧减小 。 此外，由于体积增加部分58设置在最靠近部分42的凹部中，因此沿轴向方向的弹簧增加。
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公开(公告)号：WO2018189710A3
公开(公告)日：2018-10-18
申请号：PCT/IB2018/052569
申请日：2018-04-12
Applicant: DETROIT ELECTRIC EV LIMITED
Inventor： LAM, Albert
Abstract: A suspension system of a vehicle, for example an electrical vehicle. The vehicle includes a chassis (100) supported via suspension arrangements (110) onto a plurality of wheels. The suspension arrangements (110) are operable to employ one or more spring- damper arrangements (120). The spring-damper arrangements (120) are operable to employ a damper implemented by a piezoelectric stack vibration damper (210). And a method of operating a suspension system of a vehicle is provided.
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公开(公告)号：WO2013175989A1
公开(公告)日：2013-11-28
申请号：PCT/JP2013/063311
申请日：2013-05-13
Applicant: カヤバ工業株式会社
Inventor： 武尾 覚
CPC classification number: F16F9/38 , B60G13/02 , F16F9/19 , F16F9/3285 , F16F9/36
Abstract: 緩衝器は、筒状のアウターシェルとアウターシェル内に出入り自在なピストンロッドとを備え、アウターシェルに対するピストンロッドの軸方向の相対移動を抑制する減衰力を発生させる緩衝器本体と、ピストンロッドに連結され、内部にアウターシェルの進入を許容する筒状のダストカバーと、アウターシェルに装着され、ピストンロッドの外周に配置される筒状のカラーと、を備える。
Abstract translation: 阻尼器具有：具有管状外壳的阻尼器主体和能够自由地从外壳进出的活塞杆，并产生用于抑制活塞杆相对于外壳的位移的阻尼力 在轴向上 管状防尘罩，其连接到活塞杆并允许外壳进入防尘罩的内部; 以及连接到外壳并且设置在活塞杆的外周上的管状套环。
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公开(公告)号：WO2009101493A1
公开(公告)日：2009-08-20
申请号：PCT/IB2009/000100
申请日：2009-01-22
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA , FUKAYA, Tetsuyoshi , YAMASAKI, Tsuyoshi , YAMAUCHI, Yoji
Inventor： FUKAYA, Tetsuyoshi , YAMASAKI, Tsuyoshi , YAMAUCHI, Yoji
CPC classification number: B60G13/02 , B60G17/06 , B60G2202/22 , F16F9/12
Abstract: A viscous coupling (10) of a suspension apparatus (1) includes a shaft (20) which is connected to an arm and rotates as the arm moves up and down, a case body (12) which is connected to a vehicle body and houses viscous fluid, plates (22, 24) which generate damping force according to relative rotation between the shaft (20) and the case body (12), and damping force increase reducing means for reducing the degree of increase in damping force when the relative rotation between the shaft (20) and the case body (12) reaches a predetermined state.
Abstract translation: 悬挂装置（1）的粘性联轴器（10）包括连接到臂上并随着臂上下移动而旋转的轴（20），壳体（12），其连接到车体并且容纳 粘性流体，根据所述轴（20）和所述壳体（12）之间的相对旋转产生阻尼力的板（22,24），以及减振力增大减小装置，用于当相对旋转时减小阻尼力的增加程度 在轴（20）和壳体（12）之间达到预定状态。
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