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1. 发明申请

WO2022259199A1 SADDLE-RIDING TYPE ROLLING MOTOR VEHICLE WITH A NOT-ROLLING FRONT FAIRING 审中-公开
公开(公告)号：WO2022259199A1
公开(公告)日：2022-12-15
申请号：PCT/IB2022/055373
申请日：2022-06-09
申请人： PIAGGIO & C. S.P.A.
发明人： RAFFAELLI, Andrea , SANTUCCI, Mario Donato
IPC分类号： B62K5/10 , B62J17/02 , B62K5/08 , B62K5/027 , B62J6/023
摘要： The invention relates to a saddle-riding type motor vehicle (1) comprising at least two front wheels (6A, 6B) steerable and rollable and at least one drive rolling wheel (4), wherein said motor vehicle further comprises an articulated rolling quadrilateral (10) connected to a frame (2A-2B) and a steering assembly (60) pivotably connected to said frame to control said front wheels (4, 4s). The motor vehicle (1) further comprises a suspension assembly (71, 72) interposed between the front wheels (4, 4') and the articulated rolling quadrilateral (10) to allow a sussultatory movement of said wheels with respect to said quadrilateral. The latter comprises a lower cross-member (11) and an upper cross-member (12) hinged to the frame (2A-2B) so as to oscillate about rolling median axes ( 101, 102) parallel and substantially lying on a center plane (A- A) of the motor vehicle (1). The articulated rolling quadrilateral (10) further comprises a first upright (21) and a second upright (22) hinged to said cross- members (11, 12) so as to rotate about further rolling axes (212, 212', 221, 22 T) parallel to said median rolling axes (101, 102). The motor vehicle according to the invention is characterised by comprising a front-end fairing (50) directly and rigidly connected to one of the cross-members (I I, 12) of the articulated roll quadrilateral (10), wherein said fairing (50) comprises two wheel arch portions (51, 51') arranged above the front wheels (4, 4').

2. 发明申请

WO2022091095A1 SCOOTER WITH AUTOMATIC TILT OF THE STEERING POST 审中-公开
公开(公告)号：WO2022091095A1
公开(公告)日：2022-05-05
申请号：PCT/IL2021/051276
申请日：2021-10-27
申请人： TROLLYPACK LTD
发明人： KLIER, Niri , SERFATY, Orel
IPC分类号： B62K5/10 , B62K5/08 , B62K3/00 , B62K15/00
摘要： A scooter apparatus including a steering assembly having a pivotable steering post having a pivotal axis; a handle-bar securely attached to the steering post; a pair of front wheels; a steering mechanism configured to steer the front wheels; a wheel s-pivoting-mechanism configured to pivot the pair of front wheels; and a steering-tilt assembly configured to synchronously tilts the steering post towards the inside periphery of the turning curve, when pivoting the steering post. The rate of the tilt of the steering post, towards the inside periphery of the turning curve, is proportionally related to the pivoting rate of the steering post, and configured to vary depending on speed. The scooter further includes a deck assembly having a standing board and a rear wheel assembly. An interface assembly interconnecting the deck assembly with the steering assembly. The scooter is foldable and may include a detachable bag.

3. 发明申请

WO2021131708A1 リーン型車両审中-公开
公开(公告)号：WO2021131708A1
公开(公告)日：2021-07-01
申请号：PCT/JP2020/045868
申请日：2020-12-09
申请人：川崎重工業株式会社
发明人：中島　健志 , 石井　宏志 , 岩本　太郎 , 長坂　和哉 , 稲場　太一
IPC分类号： B62K5/027 , B62K5/05 , B62K5/08 , B62K5/10
摘要：リーン型車両は、車体（２）と、複数の車輪と、リーン機構と、リーンストッパ機構と、を備える。車輪は、左前輪（３１Ｌ）及び右前輪（３１Ｒ）を含む。リーン機構は、車体（２）が前後方向を回転中心として傾斜した際に左前輪（３１Ｌ）及び右前輪（３１Ｒ）を前後方向を回転中心として傾斜させる。リーンストッパ機構は、リーン角度が制限角度を超えないようにする。平面視において、複数の車輪のタイヤの接地位置を接続した直線の内側の領域を接地内領域（１００）としたときに、平面視において、リーン角度が制限角度となった状態での重心（１０１）が接地内領域（１００）に位置している。

4. 发明申请

WO2021048717A1 A MOTOR VEHICLE WITH A SUSPENSION USING A ROBERTS FOUR-BAR LINKAGE 审中-公开
公开(公告)号：WO2021048717A1
公开(公告)日：2021-03-18
申请号：PCT/IB2020/058236
申请日：2020-09-04
申请人： PIAGGIO & CO. S.P.A.
发明人： RAFFAELLI, Andrea
IPC分类号： B62K5/08 , B62K5/10 , B62K21/02 , B62K25/00 , B62K25/24 , B60G3/20 , B60G15/06
摘要： The saddle-riding motor vehicle (1; 107; 207) comprises a rear driving wheel (5; 105; 205) and a front steered wheel (7; 107; 207). The front steered wheel (7; 107; 207X, 207Y) is connected to a rotatable arm (9; 109; 209X, 209Y) provided with a rotary motion about a steering axis (A-A). A wheel support (37; 137) is connected to the rotatable arm (9; 109; 209) with the interposition of a suspension (17; 117; 217X, 217Y) comprising a shock absorber (22; 122). The suspension (17; 117) comprises a Roberts four-bar linkage.

5. 发明申请

WO2021048716A1 A MOTOR VEHICLE WITH A SUSPENSION USING A TCHEBICHEFF FOUR-BAR LINKAGE 审中-公开
公开(公告)号：WO2021048716A1
公开(公告)日：2021-03-18
申请号：PCT/IB2020/058235
申请日：2020-09-04
申请人： PIAGGIO & CO. S.P.A.
发明人： RAFFAELLI, Andrea
IPC分类号： B62K5/08 , B60G3/20 , B60G15/06 , B62K5/10 , B62K21/02 , B62K25/00 , B62K25/24
摘要： The saddle-riding motor vehicle (1; 107; 207) comprises a rear driving wheel (5; 105; 205) and a front steered wheel (7; 107; 207). The front steered wheel (7; 107; 207X, 207Y) is connected to a rotatable arm (9; 109; 209X, 209Y) provided with a rotary motion about a steering axis (A-A). A wheel support (37; 137) is connected to the rotatable arm (9; 109; 209) with the interposition of a suspension (17; 117; 217X, 217Y) comprising a shock absorber (22; 122). The suspension (17; 117) comprises a Tchebycheff four-bar linkage.

6. 发明申请

WO2021048715A1 A MOTOR VEHICLE WITH A SUSPENSION USING A WATT FOUR-BAR LINKAGE 审中-公开
公开(公告)号：WO2021048715A1
公开(公告)日：2021-03-18
申请号：PCT/IB2020/058233
申请日：2020-09-04
申请人： PIAGGIO & CO. S.P.A.
发明人： RAFFAELLI, Andrea
IPC分类号： B62K5/10 , B62K5/08 , B62K21/02 , B62K25/00 , B62K25/24 , B60G3/20 , B60G15/06
摘要： The saddle-riding motor vehicle (1; 107; 207) comprises a rear driving wheel (5; 105; 205) and a front steered wheel (7; 107; 207). The front steered wheel (7; 107; 207X, 207Y) is connected to a rotatable arm (9; 109; 209X, 209Y) provided with a rotary motion about a steering axis (A-A). A wheel support (37; 137) is connected to the rotatable arm (9; 109; 209) with the interposition of a suspension (17; 117; 217X, 217Y) comprising a shock absorber (22; 122). The suspension (17; 117) comprises a Watt four-bar linkage.

7. 发明申请

WO2020245712A1 ROLLING MOTOR VEHICLE WITH TILT-BLOCKING SYSTEM ACTING ON THE SHOCK ABSORBER 审中-公开
公开(公告)号：WO2020245712A1
公开(公告)日：2020-12-10
申请号：PCT/IB2020/055116
申请日：2020-05-29
申请人： PIAGGIO & CO. S.P.A.
发明人： RAFFAELLI, Andrea , ROSELLINI, Walter
IPC分类号： B62K5/05 , B60G17/005 , B60G21/00 , B62K5/08 , B62K5/10 , B62K5/027 , B62K5/00 , B62K25/04
摘要： The motor vehicle (1) comprises an roll-blocking system (11) that acts with a locking device on a rolling four bar linkage. The system further comprises a suspension locking device (33). This latter comprises, for each suspension (33), a valve (73) adapted to at least partially close a duct (71) for communication between a chamber (55) of a cylinder (54) of the shock absorber (51), inside which a piston (59) of the shock absorber (51) slides, and a tank (65), preventing the flow of viscous fluid between the chamber (55) and the tank (65).

8. 发明申请

WO2020178842A1 FOLDING TRICYCLE 审中-公开
公开(公告)号：WO2020178842A1
公开(公告)日：2020-09-10
申请号：PCT/IL2020/050268
申请日：2020-03-08
申请人： KEN-DROR, Boaz
发明人： KEN-DROR, Boaz
IPC分类号： B62D6/00 , B62D5/04 , B62K5/08 , B62D9/02 , B62D9/04 , B62K15/00 , B62K5/027
摘要： A folding vehicle, including a frame having a front portion including: (i) at least one front wheel steerably connected to said frame and having an axis of rotation, and (ii) a handlebar including at least one steering control in communication with the steerable front wheel and a rear portion including: (i) at least one wheel having an axis of rotation and driven by (ii) at least one wheel drive, wherein, said front and rear portions are pivotably coupled via a pivot joint having an axis of pivot parallel to an axis of rotation of at least one of said front and rear wheels.

9. 发明申请

WO2020016236A1 MULTIFUNCTIONAL VEHICLE 审中-公开
公开(公告)号：WO2020016236A1
公开(公告)日：2020-01-23
申请号：PCT/EP2019/069135
申请日：2019-07-16
申请人： SESSELEGO, Tomaso , SESSELEGO, Alessio
发明人： SESSELEGO, Tomaso
IPC分类号： B62K5/01 , B62K5/08
摘要： A multifunctional vehicle (1), comprising – a chassis (2) in which a longitudinal centerline plane (X) is defined, – a first pair of wheels (3, 4) connected to the chassis (2) on opposite sides with respect to the longitudinal centerline plane (X) of the chassis, – a second pair of wheels (5, 6) connected to the chassis (2); the wheels (5, 6) of the second pair of wheels can be moved with respect to the chassis between: a first position, in which they lie on opposite sides with respect to the longitudinal centerline plane (X) of the chassis, a second position, in which they lie substantially on the longitudinal centerline plane (X) of the chassis.

10. 发明申请

WO2019215599A1 TILTING MOTOR VEHICLE WITH THREE OR FOUR-WHEELS, AND KIT FOR CONVERTING A TWO-WHEELED MOTOR VEHICLE INTO A THREE -WHEELED MOTOR VEHICLE 审中-公开
公开(公告)号：WO2019215599A1
公开(公告)日：2019-11-14
申请号：PCT/IB2019/053718
申请日：2019-05-07
申请人： PIAGGIO & C. S.P.A.
发明人： RAFFAELLI, Andrea , MARIOTTI, Valentino
IPC分类号： B62K5/08 , B62K13/04 , B62K5/10
摘要： The invention relates to a tilting motor vehicle with three or four-wheels, of which at least two front wheels (10 10") comprising: -- a frame (6) extending from a forecarriage (8) which supports a pair of front wheels (10', 10"), to a rear (12) which supports one or more rear wheels (14), said frame (6) defining a steering sleeve (7); and a steering column (9) coaxially supported by the steering sleeve (7) along a steering axle S-S. The forecarriage (8) in turn comprises a forecarriage support frame (20). The forecarriage support frame (20) comprises: - a tubular body (21) rigidly connected to the sleeve (7) at an upper end (21a) of the tubular body (21) to axially extend said steering sleeve (7), the steering column (9) being arranged inside the tubular body (21); and - a fixing structure (22) for support means of the pair of front wheels (10', 10") such fixing structure (22) being associated with the tubular body (21) at a lower end (21b) thereof. The invention also relates to a kit for converting a two-wheeled motor vehicle into a three-wheeled motor vehicle, of which two at the front.

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