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31. 发明公开

US20240066933A1 VARIABLE TRAILER SWAY DAMPING 审中-公开
公开(公告)号：US20240066933A1
公开(公告)日：2024-02-29
申请号：US17823893
申请日：2022-08-31
申请人： Robert Bosch GmbH
发明人： David Neil VanderLugt
IPC分类号： B60D1/32 , F16F9/32 , F16F9/512
CPC分类号： B60D1/322 , F16F9/3292 , F16F9/5126 , F16F2222/12 , F16F2232/02
摘要： Examples provide a trailer hitch system for connecting a tow vehicle and a trailer. Some examples of the system include a vehicle connector configured to be coupled to the tow vehicle and a chamber coupled to the vehicle connector. The chamber includes a center, an interior wall, and a valve for modulating a flow of hydraulic fluid within the chamber. A pin extends through the chamber and is configured to rotate within the chamber. A paddle is coupled to the pin and sized and shaped to sit substantially flush against the interior wall. The paddle is configured to push the hydraulic fluid in a first direction and a second direction through the valve. A trailer connector is coupled to the pin and configured to be coupled to the trailer.

32. 发明申请

US20160280260A1 ACTIVE STEERING SYSTEM FOR ARTICULATED BUS 有权
标题翻译：主动转向系统
公开(公告)号：US20160280260A1
公开(公告)日：2016-09-29
申请号：US15029868
申请日：2013-10-16
申请人： ALEEES ECO ARK CO. LTD.
发明人： Anthony Antao Yang , Gordon Ching Chen
IPC分类号： B62D12/00 , B62D5/04 , B62D6/00 , B62D47/02 , B62D5/20 , B62D5/06
CPC分类号： B62D12/00 , B60D1/322 , B60D1/62 , B60D5/00 , B62D5/046 , B62D5/064 , B62D5/14 , B62D5/20 , B62D6/002 , B62D13/00 , B62D13/06 , B62D47/025
摘要： An active steering system for an articulated bus is provided. In an assisted steering mode, a hydraulic turntable assists in the steering action of the articulated bus. While the articulated bus is linearly driven at a high speed or the lane-changing action is performed, the assisted steering mode can provide stable driving performance. In the assisted steering mode, a better steering trajectory is achieved while a cornering action of the articulated bus is performed. By collecting the information about the driving velocity, the position of the transmission gear and the position of the steering wheel, a steering force applied to the front frame and the trailer frame is calculated. Moreover, if the control unit judges that the angle of the hydraulic turntable is optimal, a locking force is generated to assure the optimal angle of the articulated bus. The assisted steering mode also supports the action of reversing the articulated bus. When the articulated joint is adjusted to an optimal trajectory, the articulated bus is reversed to the designated position.
摘要翻译：提供了一种用于铰接式总线的主动转向系统。在辅助转向模式中，液压转盘有助于铰接式总线的转向动作。当铰接式总线以高速线性驱动或执行车道切换动作时，辅助转向模式可以提供稳定的驾驶性能。在辅助转向模式中，在执行铰接式总线的转弯动作时，实现更好的转向轨迹。通过收集有关驱动速度，传动齿轮的位置和方向盘的位置的信息，计算施加到前框架和拖车框架的转向力。此外，如果控制单元判断液压转盘的角度是最佳的，则产生锁定力以确保铰接母线的最佳角度。辅助转向模式还支持反转铰接式总线的动作。当铰接接头被调节到最佳轨迹时，铰接式总线反转到指定位置。

33. 发明授权

US07766362B1 Method and apparatus for the lineal, straight, reverse movement of one or more vehicles in tow behind a prime mover 失效
标题翻译：一个或多个车辆在原动机后面线性，直线，反向运动的方法和装置
公开(公告)号：US07766362B1
公开(公告)日：2010-08-03
申请号：US11650233
申请日：2007-01-05
申请人： Gregory A. Helton , Steven R. Kunert
发明人： Gregory A. Helton , Steven R. Kunert
IPC分类号： A01B59/041 , B60D1/36 , B60D1/155
CPC分类号： B60D1/167 , B60D1/04 , B60D1/246 , B60D1/322 , B60D1/481 , B60D3/00 , B60D2001/005
摘要： A secondary trailer hitch is provided by the present invention for allowing the lineal, straight, reverse movement of one or more vehicles in tow behind a prime mover. The secondary trailer hitch includes a housing configured for being connected with a first vehicle being towed. The secondary trailer hitch further includes an arm configured for being connected with the housing. The arm is further configured for being secured against a second vehicle when the housing is connected with the first vehicle. The secondary trailer hitch further includes a securing mechanism connected to the arm. The securing mechanism is configured for allowing a user to secure the arm against the second vehicle and is further configured for allowing a user to disconnect the apparatus from between the first vehicle and the second vehicle when the apparatus is under engagement tension from both the first vehicle and the second vehicle.
摘要翻译：本发明提供了二次拖车牵引装置，用于允许一个或多个车辆在原动机之后的直线，直线，反向运动。二次拖车牵引包括被构造成与被牵引的第一车辆连接的壳体。二次拖车牵引还包括构造成与壳体连接的臂。臂还被构造成当壳体与第一车辆连接时被固定抵靠第二车辆。二次拖车牵引还包括连接到臂的固定机构。固定机构构造成允许使用者将臂固定在第二车辆上，并进一步构造成允许用户在第一车辆和第二车辆之间从第一车辆和第二辆车。

34. 发明申请

US20100052290A1 Sway Control Device for Trailers 失效
标题翻译：拖车控制装置
公开(公告)号：US20100052290A1
公开(公告)日：2010-03-04
申请号：US12063354
申请日：2006-08-10
申请人： Bernard John McCune
发明人： Bernard John McCune
IPC分类号： B60D1/32 , F16F9/512
CPC分类号： B60D1/30 , B60D1/32 , B60D1/322
摘要： The present invention relates to an apparatus for reducing sway of a trailer towed by a towing vehicle. The apparatus comprises a draw bar for linking a trailer to a vehicle and means for hitching the trailer to the draw bar and for hitching the draw bar to the vehicle. The apparatus also comprises a body associated with the hitching means such that horizontal angular movement of the draw arm relative to the draw bar causes a substantially equivalent horizontal angular movement of the body relative to the draw bar. The apparatus further comprises means linked to the body for dampening horizontal angular movement of the body and, thereby, dampening horizontal angular movement of the trailer.
摘要翻译：本发明涉及一种用于减轻由牵引车拖曳的拖车摆动的装置。该装置包括用于将拖车连接到车辆的牵引杆和用于将拖车连接到牵引杆并将牵引杆连接到车辆的装置。该装置还包括与挂钩装置相关联的主体，使得牵引臂相对于牵引杆的水平角度运动导致主体相对于牵引杆基本相等的水平角运动。该装置还包括连接到身体的装置，用于抑制身体的水平角运动，从而减弱拖车的水平角运动。

35. 发明申请

US20040232652A1 Trailer stability control apparatus 有权
标题翻译：拖车稳定性控制装置
公开(公告)号：US20040232652A1
公开(公告)日：2004-11-25
申请号：US10444502
申请日：2003-05-23
发明人： Chandra Sekhar Namuduri , David S. Rule
IPC分类号： B60D001/00
CPC分类号： B60D1/322
摘要： A trailer stability control apparatus for a vehicle and a trailer includes a trailer hitch assembly interconnecting a rear end of the vehicle and a front end of the trailer. The trailer stability control apparatus also includes at least one controllable damper connected to the trailer hitch assembly. The trailer stability control apparatus further includes a controller electrically connected to the at least one controllable damper for providing continuously controllable damping forces between the vehicle and the trailer.
摘要翻译：用于车辆和拖车的拖车稳定性控制装置包括将车辆的后端和拖车的前端互连的拖车牵引组件。拖车稳定性控制装置还包括连接到拖车牵引装置的至少一个可控制的阻尼器。拖车稳定性控制装置还包括电连接到所述至少一个可控阻尼器的控制器，用于在车辆和拖车之间提供连续可控的阻尼力。

36. 发明授权

US06283489B1 Anti-sway control device for trailers 失效
标题翻译：拖车防摇控制装置
公开(公告)号：US06283489B1
公开(公告)日：2001-09-04
申请号：US09406336
申请日：1999-09-27
申请人： Josef Thomas Hoog
发明人： Josef Thomas Hoog
IPC分类号： B60D132
CPC分类号： B60D1/322 , B60D1/32
摘要： An apparatus for reducing the sway of a trailer includes a first portion that is attached to a towing vehicle at any of several locations including an end portion of a receiver hitch, a bumper, a frame or body member, or by the use of a modified type of a drawbar having an offset member. A second portion is attached to a trailer at any of several locations including to a ball coupler by the use of an adapter plate, a modified ball coupler bracket, or directly to a tongue of the trailer. Intermediate the first and second portion at least one damper is disposed, preferably a hydraulic damper of the type that is generally used to form an automobile steering damper. The damper preferably includes spherical type bearings at each end thereof to allow for limited articulation about a point. A geometric arrangement (i.e., an angle) for the damper is provided whereby a sufficient dampening force is experienced the moment the trailer begins to deviate from normal. Alternative embodiments are described that increase the number of the hydraulic dampers that are utilized or affect the resistance they provide.
摘要翻译：一种用于减小拖车摇摆的装置包括：第一部分，其在包括接收器悬挂的端部，保险杠，框架或主体构件的几个位置中的任何位置处附接到牵引车辆，或者通过使用经修改的具有偏移构件的牵引杆的类型。第二部分通过使用适配器板，改进的球形联接器支架或直接连接到拖车的舌头而连接到包括球形联接器的若干位置中的任何一个处。第一和第二部分中间设置至少一个阻尼器，优选地是通常用于形成汽车转向阻尼器的类型的液压阻尼器。阻尼器优选地包括在其每个端部处的球形轴承，以允许关于点的限制铰接。提供了用于阻尼器的几何布置（即，角度），由此在拖车开始偏离正常的时刻经历足够的阻尼力。描述了增加所使用的液压阻尼器的数量或影响其提供的阻力的替代实施例。

37. 发明授权

US3765702A Sway bar for vehicles 失效
标题翻译：车辆用SWAY棒
公开(公告)号：US3765702A
公开(公告)日：1973-10-16
申请号：US3765702D
申请日：1971-11-15
申请人： CLARK W
发明人： CLARK W
IPC分类号： B60D1/32 , B60D1/14
CPC分类号： B60D1/322
摘要： A device secured between a towing vehicle and a towed vehicle for reducing sway of the towed vehicle during travel. A rod member connected with one of the vehicles and having a piston head at the outer end thereof disposed within a hydraulic cylinder connected with the other vehicle. The travel of the piston in the hydraulic cylinder is controlled or retarded for controlling relative swaying movement between the vehicles.
摘要翻译：固定在牵引车和牵引车辆之间的装置，用于在行驶期间减少牵引车辆的摆动。与其中一个车辆连接并且在其外端具有活塞头的杆构件设置在与另一车辆连接的液压缸内。控制或延迟活塞在液压缸中的行程，以控制车辆之间的相对摇摆运动。

38. 发明授权

US2439518A Draw bar 失效
标题翻译：绘制吧
公开(公告)号：US2439518A
公开(公告)日：1948-04-13
申请号：US62011245
申请日：1945-10-03
申请人： MARTIN LOEBER
发明人： KASBOSKE CLEMENT B
IPC分类号： B60D1/32
CPC分类号： B60D1/322

39. 发明申请

WO1995017328A1 ARRANGEMENT FOR INFLUENCING THE JOINT ANGLE BETWEEN SECTIONS OF AN ARTICULATED VEHICLE 审中-公开
标题翻译：影响车辆部分的联合角度的安排
公开(公告)号：WO1995017328A1
公开(公告)日：1995-06-29
申请号：PCT/HU1994000062
申请日：1994-12-21
申请人： AUTOIPARI KUTATO ÉS FEJLESZTO"e; RT , CSORDAS, László , MERZA, Valér , RÖHBERG, József , TOTH, Gyula
发明人： AUTOIPARI KUTATO ÉS FEJLESZTO"e; RT
IPC分类号： B62D53/00
CPC分类号： B62D47/025 , B60D1/322
摘要： The invention relates to the hinged coupling connecting the sections of an articulated motor vehicle, mainly of an articulated bus, for influencing the jack-knifing movement of said sections to prevent development of excessively high angular speeds of jack-knifing. On the vehicle, one or two hydraulic working cylinders are arranged, the piston rods of which are coupled to one section while the cylinders are connected to the other section, each working cylinder being linked up with a fluid-replenishing and equalizing reservoir, expediently, with a common pressurized hydropneumatic unit, with a check valve and a pressure limiting valve being arranged parallel with the check valve in each of said connecting lines, having further connecting lines (16a, 30a, 36a and 16b, 30b, 36b) coupled to the working chambers (10a and 10b) of the cylinders, said connecting lines being branched off a common line (18), in the connecting lines (36a, 36b) of each working cylinder (6a, 6b) a check valve (37a, 37b) closed toward said branched-off common line (18), is accommodated, in the lines (30a, 32a, 35a and 30b, 32b, 35b), between each of said check valves (37a, 37b) and working spaces (10a and 11a) of the working cylinders (6a and 6b) parallel chokes (31a, 33a, 34a and 31b, 33b, 34b) are connected into peripheral groove (27a and 27b) of a rotary valve (24) provided with control edges (29a and 29b) and always being in an angular position proportional to the momentary joint angle ( beta ) of the vehicle (1).
摘要翻译：本发明涉及连接铰接式机动车辆（主要是铰接式公共汽车）的部分的铰链联接器，用于影响所述部分的千斤顶运动，以防止出现过大的千斤顶角速度的发展。在车辆上，设置一个或两个液压工作缸，其活塞杆联接到一个部分，而气缸连接到另一个部分，每个工作缸与流体补充和均衡的储存器相连，方便地，具有公共加压液压气动单元，其中止回阀和限压阀与每个所述连接管线中的止回阀平行布置，具有连接到所述连接管线的另外的连接管线（16a，30a，36a和16b，30b，36b）所述连接线在每个工作缸（6a，6b）的连接管线（36a，36b）中从公共管线（18）分支，止回阀（37a，37b）在所述止回阀（37a，37b）和工作空间（10a和11a）之间的管路（30a，32a，35a和30b，32b，35b）中容纳有朝向所述分支公共线（18））工作缸（6a和6b）并联扼流圈（31a，33a，34a）和31b，33b，34b）连接到设置有控制边缘（29a和29b）的旋转阀（24）的周边槽（27a和27b）中，并且总是处于与瞬时关节角（β）成比例的角位置车辆（1）。

40. 发明申请

WO1993016909A1 TRAILER STABILIZER AND METHOD 审中-公开
标题翻译：拖车稳定器和方法
公开(公告)号：WO1993016909A1
公开(公告)日：1993-09-02
申请号：PCT/US1993001492
申请日：1993-02-19
申请人： HAWKINS, Wallace, H.
IPC分类号： B62D53/00
CPC分类号： B60D1/322 , B62D53/0871
摘要： A stabilizer for a multi-trailer rig has a cylinder assembly including a cylinder (A) and a piston rod (E) pivotally mounted between a front trailer (11) on one end and a wheeled dolly (10) at H exerting a force which at all times is in a direction tending to bring the dolly (10) into alignment and thereby bring a rear trailer (12) which follows the dolly (10) into alignment. A pair of such cylinder assemblies may be provided with each having a central stop member (B) carried internally of a cylinder (A) with pistons (C and D) on each respective side for effectively moving to pull or to push until such action may be reversed following engagement of a piston (C or D) with the central stop member (B). Exerting control over alignment of the dolly (10) stabilizes the trailers and continues to exert a force to maintain alignment, yet permits turning. A locking clutch member (I) may be manually fixed to limit movement of the cylinder (a) and piston rod (E) thereby preventing the dolly (10) from coming out of alignment during backing. An anti-jackknifing apparatus includes a stop (j) pivoted downwardly from the trailer into the slot of the tractor fifth wheel.
摘要翻译：用于多拖车钻机的稳定器具有气缸组件，其包括气缸（A）和活塞杆（E），所述活塞杆（E）枢转地安装在一端的前拖车（11）和旋转的小车（10）之间，总是处于倾向于使台车（10）对准的方向，从而使跟随小车（10）的后拖车（12）对齐。一对这样的气缸组件可以设置有每个具有在每个相应侧上具有活塞（C和D）的气缸（A）内部承载的中心止动构件（B），用于有效地移动以拉动或推动，直到这种动作可能在活塞（C或D）与中心止动构件（B）接合之后被反转。控制台车（10）的对准可以稳定拖车，并继续施加力以保持对准，但允许转动。锁定离合器构件（I）可以手动固定以限制气缸（a）和活塞杆（E）的运动，从而防止在背衬过程中台车（10）脱离对准。一种防夹紧装置包括从拖车向下枢转到拖拉机五轮的槽中的止动件（j）。

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