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FORECARRIAGE FOR TWO FRONT STEERED WHEEL VEHICLE AND MOTOR VEHICLE INCLUDING SAID FORECARRIAGE

机译:两种前转向轮车辆和机动车的前胎,包括前述前胎

摘要

The motor vehicle (1) comprises a forecarriage (2) and a pair of front steered wheels (3', 3"), connected to the forecarriage (2) by a tilting four-bar linkage (21). For each front steered wheel (3', 3") a suspension four-bar linkage (25', 25") is provided, comprising four components (23', 23"; 42A', 42A"; 42B', 42B"; 41', 41") hinged to 5 each other around their respective articulation axes (47A', 47A", 48A', 48A", 47B', 47B"; 48B', 48B") and a shock absorber (26', 26"). The shock absorber (26', 26") is constrained to two components (23', 23"; 41', 41") of the suspension four-bar linkage (25', 25"). The articulation axes (47A', 47A", 48A', 48A", 47B', 47B"; 48B', 48B") among the four components (23', 23"; 42A', 42A"; 42B', 42B"; 41', 41") of each 10 suspension four-bar linkage (25', 25") are perpendicular to a plane containing the axis (43', 43") of the respective front wheel (3', 3").
机译:机动车辆(1)包括前叉(2)和一对前转向轮(3',3“),它们通过倾斜的四连杆机构(21)连接到前叉(2)。 (3′,3″)提供了悬架四连杆机构(25′,25″),其包括四个部件(23′,23″; 42A′,42A″; 42B′,42B″; 41′,41″)。 )围绕它们各自的铰接轴(47A',47A“,48A',48A”,47B',47B“; 48B',48B”)和减震器(26',26“)彼此铰接5。减震器(26',26“)被约束到悬架四杆连杆(25',25”)的两个组件(23',23“; 41',41”)。四个组件(23',23“; 42A',42A”; 42B',42B“中的铰接轴(47A',47A”,48A',48A“,47B',47B”; 48B',48B“)每十个悬架四杆连杆机构(25',25“)的;; 41',41”)垂直于包含相应前轮(3',3“)的轴(43',43”)的平面。

著录项

  • 公开/公告号WO2020121144A1

    专利类型

  • 公开/公告日2020-06-18

    原文格式PDF

  • 申请/专利权人 PIAGGIO & CO. S.P.A.;

    申请/专利号WO2019IB60526

  • 发明设计人 RAFFAELLI ANDREA;

    申请日2019-12-06

  • 分类号B62K5/01;B62D9/02;B60G17/06;B60G21/05;B62K5/027;B62K5/08;B62K5/10;

  • 国家 WO

  • 入库时间 2022-08-21 11:10:42

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