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    • 5. 发明申请
    • MOTOR VEHICLE
    • 摩托车
    • WO2017115274A1
    • 2017-07-06
    • PCT/IB2016/058018
    • 2016-12-27
    • PIAGGIO & C. S.P.A.
    • RAFFAELLI, Andrea
    • B62K5/01B62K5/027B62K5/08B62K5/10B62D9/02
    • B62K5/01B62D9/02B62K5/027B62K5/08B62K5/10B62K2005/001
    • A motor vehicle (4) comprising a forecarriage frame (16), a pair of front wheels (10', 10'') kinematically connected to the forecarriage frame (16) by means of an articulated quadrilateral (20), a steering bar which is mechanically associated with handlebars and wheel support elements of each wheel (10', 10'') by means of first and second roll hinges and first and second steering hinges, wherein when the wheels (10', 10'') are straight and parallel to the forward direction, the first and second steering hinges are arranged offset from cross members (24', 24'') of the articulated quadrilateral (20) in the longitudinal direction such that, with respect to a projection plane parallel to the ground, the straight lines joining the steering axes (S'-S', S''-S'') of the wheels (10', 10'') with the first and second steering hinges, intersect at a support point of the rear wheel on the ground.
    • 一种机动车辆(4),包括前部车架(16),一对前部车轮(10',10“),所述前部车轮通过铰接的四边形运动地连接到所述前部车架(16) (20);通过第一和第二辊铰链以及第一和第二转向铰链与每个车轮(10',10“)的车把和车轮支撑元件机械关联的转向杆,其中当车轮(10' ,10“)是直的并且平行于向前的方向,第一和第二转向铰链布置成与铰接的四边形(20)的横向构件(24',24”)在纵向方向上偏离,使得在 (10',10“)的转向轴(S'-S',S”-S“)与第一和第二转向铰链连接的直线与平行于地面的投影平面之间, 相交于后轮的支撑点在地面上。
    • 10. 发明申请
    • MOTORCYCLE
    • 摩托车
    • WO2008012251A1
    • 2008-01-31
    • PCT/EP2007/057421
    • 2007-07-18
    • Yamaha Motor Europe N.V.MARABESE, LucianoMARABESE, RiccardoMOCHIZUHI, NorishaMEISNER, Timmy
    • MARABESE, LucianoMARABESE, RiccardoMOCHIZUHI, NorishaMEISNER, Timmy
    • B62K5/04B60G21/00B62D9/02
    • B62D9/02B60G3/145B60G21/007B60G2204/82B60G2204/8302B60G2300/122B60G2300/45B62K5/01B62K5/08B62K5/10B62K2005/001
    • A four wheeled motorcycle vehicle, comprising: a frame (1), two pairs of two spaced apart swing arms (2FR, 2RR) pivotally mounted thereon at both ends on swing pivot axes (21F, 21R), wherein each swing arm (2FR, 2RR) bears a front (3FR) or rear (3RR) wheel at its other end on a wheel axis (31FR, 31RR); balancer beams (6F, 6R) rotatably mounted on rotation axes (61F) on the frame (1) near their centre,- and a pair of at least two linking rods (7FR, 7RR), each linking rod (7FR, 7RR) being pivotally connected to one end of a balancer beam (SF, 6R) at one end and being pivotally connected to one of said swing arms (2FR, 2RR) at its other end. In the upright position of said vehicle one end of each of said linking rods (7FR, 7RR) is positioned below the swing plane extending trough both swing pivot axes (21F, 21R) and both wheel axes (31FR, 31RR) of each pair of swing arms (2FR, 2RR), and the other end of each of said linking rods (7FR, 7RR) is positioned above said swing plane.
    • 一种四轮摩托车,包括:框架(1),两个两个间隔开的摆动臂(2FR,2RR),两个摆动臂在摆动枢轴(21F,21R)的两端枢转地安装在其上,其中每个摆臂(2FR, 2RR)在其另一端在轮轴(31FR,31RR)上具有前(3FR)或后(3RR)轮; 可旋转地安装在靠近其中心的框架(1)上的旋转轴线(61F)上的平衡器梁(6F,6R)以及一对至少两个连杆(7FR,7RR),每个连杆(7FR,7RR) 在一端枢转地连接到平衡器梁(SF,6R)的一端并且在其另一端枢转地连接到所述摆臂(2FR,2RR)中的一个。 在所述车辆的直立位置,每个所述连接杆(7FR,7RR)的一端位于通过两个摆动轴线(21F,21R)的两个摆动平面的下方延伸的两个轮轴(31FR,31RR) 摆臂(2FR,2RR),并且每个所述连接杆(7FR,7RR)的另一端位于所述摆动平面上方。