EP1742829A1 - Axle assembly - Google Patents

Axle assembly

Info

Publication number
EP1742829A1
EP1742829A1 EP05748134A EP05748134A EP1742829A1 EP 1742829 A1 EP1742829 A1 EP 1742829A1 EP 05748134 A EP05748134 A EP 05748134A EP 05748134 A EP05748134 A EP 05748134A EP 1742829 A1 EP1742829 A1 EP 1742829A1
Authority
EP
European Patent Office
Prior art keywords
arm
vehicle
support part
vehicle side
wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05748134A
Other languages
German (de)
French (fr)
Inventor
Vladimir Rogic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1742829A1 publication Critical patent/EP1742829A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/02—Resilient suspensions for a single wheel with a single pivoted arm
    • B60G3/12—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially parallel to the longitudinal axis of the vehicle
    • B60G3/14—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially parallel to the longitudinal axis of the vehicle the arm being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/007—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces means for adjusting the wheel inclination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/02—Attaching arms to sprung part of vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/10—Independent suspensions
    • B60G2200/13—Independent suspensions with longitudinal arms only
    • B60G2200/132—Independent suspensions with longitudinal arms only with a single trailing arm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/14—Mounting of suspension arms
    • B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
    • B60G2204/82—Interactive suspensions; arrangement affecting more than one suspension unit left and right unit on same axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
    • B60G2204/83—Type of interconnection
    • B60G2204/8302—Mechanical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
    • B60G2204/83—Type of interconnection
    • B60G2204/8306—Permanent; Continuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/12—Cycles; Motorcycles
    • B60G2300/122—Trikes

Definitions

  • the invention relates to axle arrangements according to the claims.
  • axle arrangement according to the invention is shown as an example. It shows
  • FIG. 1 is a plan view
  • FIG. 2 is a side view
  • FIG. 3 is a perspective view and FIG. 4 is a front view according to section line IV-IV in FIGS. 1 and 2.
  • a vehicle frame or vehicle body 100 which is only indicated in FIGS. 1 and 2, there is a axis 1 of the frame or superstructure 100 pivotable double-arm lower cross member 2 is arranged. Furthermore, an upper cross member 4, which can be pivoted about an upper central longitudinal axis 3 of the frame or structure 100, is provided.
  • a right support part 5 and a left support part 6 are articulated to the free ends of the two arms of the cross members 2 and 4, the respective joint axes being aligned parallel to the central longitudinal axes 1 and 3.
  • the supporting parts 5 and 6 form a parallelelogram-like composite with the cross members 2 and 4, the vertical vertical axes of the supporting parts 5 and 6 each being aligned at least approximately parallel to the vertical vertical axis of the superstructure 100, since the central longitudinal axes 1 and 3 are fixed to the superstructure 100 arranged and extended in a plane of the structure containing the central longitudinal axis and the central vertical axis.
  • Each support member 5 or 6 holds a right or left resilient wheel suspension 7 or 8, which can be designed according to an expedient embodiment of the invention as a longitudinal rocker 9 or 10, each pivotally mounted about a transverse axis on the associated support member 5 or 6 is.
  • Each rocker 9 or 10 carries an axis 11 for receiving a wheel 12.
  • Each rocker 9 or 10 is resiliently supported on an abutment arm 14 by means of a spring assembly 13.
  • At least one of the rockers, in the example of FIG. 1 the right rocker 9, can be designed as a motor rocker which carries a motor 15 for driving the wheel 12 guided by the respective rocker.
  • the motor 15 can be drive-coupled to the associated wheel 12 via a continuously variable belt transmission or in principle in any manner.
  • both rockers 9 and 10 are designed as motor rockers, an at least approximately identical torque transmission to the wheels 12 is achieved by means of a corresponding motor control.
  • the vehicle 100 can have a similarly constructed further axle arrangement with steerable wheels if a four-wheel vehicle is to be formed.
  • the vehicle as a three-wheeled vehicle, the axle arrangement shown carrying the rear wheels of the vehicle and the front wheel being provided with a single, steerable wheel in an arrangement corresponding to a motorcycle or a scooter.
  • the wheels 12 of the axle arrangement shown can be arranged with a small track width, so that there is a scooter or a motorcycle with two rear wheels arranged side by side, which incline sideways in the same way as the vehicle body.
  • This three-wheel motorcycle or this three-wheel motor scooter can be driven like a conventional motorcycle or a conventional motor scooter.
  • a possibility can be provided to inhibit the swiveling mobility of at least one of the cross members 2 or 4 during slow travel (crawl) and upright vehicle body 100 by means of a manually operable or automatically acting control unit, so that the driver stops or parks the vehicle in an upright position can without using his feet to support the vehicle or using a stand.
  • the aforementioned locking preferably acts on the lower cross member 2, which in the example shown is designed as a load-carrying cross member, while the upper cross member 4 essentially has only a guiding function and is intended to keep the supporting parts 5 and 6 and thus the radial planes of the wheels 12 always parallel to the vertical longitudinal central plane of the structure containing the longitudinal and vertical axes of the structure 100.
  • the non-load bearing upper cross member 4 separate from each other wishbones can also be provided to the supporting parts 5 and to hold in the vehicle transverse direction. 6

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

The invention relates to an axle assembly of a non-trackbound curve-tilting vehicle. Said axle assembly comprises a lower dual-arm cross-bar (2) that can be pivoted about a lower medium longitudinal axis (1) of a frame or body (100) of the vehicle and that has an arm that is associated with the right vehicle side and an arm that is associated with the left vehicle side. An upper dual-arm cross-bar (3) can be pivoted about an upper medium longitudinal axis (3) of the frame or body (100) of the vehicle and has an arm that is associated with the right vehicle side and an arm that is associated with the left vehicle side. A right-hand support part (5) is hinged on the right vehicle side to the free ends of the right arms of the cross-bars (2, 4). A left-hand support part (6) is hinged on the left vehicle side to the free ends of the left arms of the cross-bars (2, 4). The assembly also comprises a spring-mounted wheel suspension (7) of a right-hand wheel on the right-hand support part (5) and a spring-mounted wheel suspension (8) of a left-hand wheel on the left-hand support part (6).

Description

Achsanordnung Axle
Die Erfindung bezieht sich auf Achsanordnungen entsprechend den Ansprüchen.The invention relates to axle arrangements according to the claims.
Schutz wird nicht nur für die in den Ansprüchen und/oder in der nachfolgenden Beschreibung und/oder in den Zeichnungen ausdrücklich angegebenen bzw. dargestellten Merkmalskombina- tionen beansprucht. Vielmehr soll sich der Schutz auch auf prinzipiell beliebige Unterkombinationen der vorgenannten Merkmale beziehen.Protection is not only claimed for the combinations of features expressly stated or illustrated in the claims and / or in the following description and / or in the drawings. Rather, the protection should also refer in principle to any subcombinations of the aforementioned features.
In der Zeichnung ist eine erfindungsgemäße Achsanordnung beispielhaft dargestellt. Dabei zeigtIn the drawing, an axle arrangement according to the invention is shown as an example. It shows
Fig. 1 eine Draufsicht, Fig. 2 eine Seitenansicht,1 is a plan view, FIG. 2 is a side view,
Fig. 3 eine perspektivische Darstellung und Fig. 4 eine Frontansicht entsprechend der Schnittlinie IV-IV in den Fig. 1 und 2.3 is a perspective view and FIG. 4 is a front view according to section line IV-IV in FIGS. 1 and 2.
An einem nur in den Fig. 1 und 2 angedeuteten Fahrzeugrahmen bzw. Fahrzeugaufbau 100 ist eine um eine untere Mittellängs- achse 1 des Rahmens oder Aufbaus 100 schwenkbare doppelarmi- ge untere Traverse 2 angeordnet. Desweiteren ist eine um eine obere Mittellängsachse 3 des Rahmens oder Aufbaus 100 schwenkbare obere Traverse 4 vorgesehen.On a vehicle frame or vehicle body 100, which is only indicated in FIGS. 1 and 2, there is a axis 1 of the frame or superstructure 100 pivotable double-arm lower cross member 2 is arranged. Furthermore, an upper cross member 4, which can be pivoted about an upper central longitudinal axis 3 of the frame or structure 100, is provided.
An den freien Enden der beiden Arme der Traversen 2 und 4 sind ein rechtes Tragteil 5 sowie ein linkes Tragteil 6 angelenkt, wobei die jeweiligen Gelenkachsen parallel zu den Mittellängsachsen 1 und 3 ausgerichtet sind. Im Ergebnis bilden die Tragteile 5 und 6 mit den Traversen 2 und 4 einen parällelogrammartigen Verbund, wobei die vertikalen Hochachsen der Tragteile 5 und 6 jeweils zumindest etwa parallel zur vertikalen Hochachse des Aufbaus 100 ausgerichtet sind, da die Mittellängsachsen 1 und 3 fest am Aufbau 100 angeordnet und in einer die Mittellängsachse und die Mittelhochachse enthaltenden Ebene des Aufbaus erstreckt sind.A right support part 5 and a left support part 6 are articulated to the free ends of the two arms of the cross members 2 and 4, the respective joint axes being aligned parallel to the central longitudinal axes 1 and 3. As a result, the supporting parts 5 and 6 form a parallelelogram-like composite with the cross members 2 and 4, the vertical vertical axes of the supporting parts 5 and 6 each being aligned at least approximately parallel to the vertical vertical axis of the superstructure 100, since the central longitudinal axes 1 and 3 are fixed to the superstructure 100 arranged and extended in a plane of the structure containing the central longitudinal axis and the central vertical axis.
Jedes Tragteil 5 bzw. 6 haltert eine rechte bzw. linke federbare Radaufhängung 7 bzw. 8, die gemäß einer zweckmäßigen Ausgestaltung der Erfindung als Längsschwinge 9 bzw. 10 ausgebildet sein kann, welche jeweils um eine Querachse am zugeordneten Tragteil 5 bzw. 6 schwenkbar gelagert ist.Each support member 5 or 6 holds a right or left resilient wheel suspension 7 or 8, which can be designed according to an expedient embodiment of the invention as a longitudinal rocker 9 or 10, each pivotally mounted about a transverse axis on the associated support member 5 or 6 is.
Jede Schwinge 9 bzw. 10 trägt eine Achse 11 zur Aufnahme eines Rades 12.Each rocker 9 or 10 carries an axis 11 for receiving a wheel 12.
Jede Schwinge 9 bzw. 10 ist mittels eines Federaggregates 13 federnd an einem Widerlagerarm 14 angestützt. Zumindest eine der Schwingen, im Beispiel der Fig. 1 die rechte Schwinge 9, kann als Motorschwinge ausgebildet sein, welche einen Motor 15 zum Antrieb des von der jeweiligen Schwinge geführten Rades 12 trägt. Der Motor 15 kann über ein stufenlos steuerbares Umschlingungsgetriebe oder in prinzipiell beliebiger Weise mit dem zugeordneten Rad 12 antriebsgekoppelt sein.Each rocker 9 or 10 is resiliently supported on an abutment arm 14 by means of a spring assembly 13. At least one of the rockers, in the example of FIG. 1 the right rocker 9, can be designed as a motor rocker which carries a motor 15 for driving the wheel 12 guided by the respective rocker. The motor 15 can be drive-coupled to the associated wheel 12 via a continuously variable belt transmission or in principle in any manner.
Falls beide Schwingen 9 und 10 als Motorschwingen ausgebildet sind, wird durch entsprechende Motorsteuerung eine zumindest annähernd gleiche Drehmomentübertragung auf die Räder 12 erreicht.If both rockers 9 and 10 are designed as motor rockers, an at least approximately identical torque transmission to the wheels 12 is achieved by means of a corresponding motor control.
Das Fahrzeug 100 kann eine ähnlich konstruierte weitere Achsanordnung mit lenkbaren Rädern aufweisen, wenn ein Vierradfahrzeug gebildet werden soll.The vehicle 100 can have a similarly constructed further axle arrangement with steerable wheels if a four-wheel vehicle is to be formed.
Jedoch ist es auch möglich und vorteilhaft, das Fahrzeug als Dreiradfahrzeug auszubilden, wobei die dargestellte Achsanordnung die Hinterräder des Fahrzeuges trägt und als Vorderrad ein einziges, lenkbares Rad in einer einem Motorrad oder einem Motorroller entsprechenden Anordnung vorgesehen ist.However, it is also possible and advantageous to design the vehicle as a three-wheeled vehicle, the axle arrangement shown carrying the rear wheels of the vehicle and the front wheel being provided with a single, steerable wheel in an arrangement corresponding to a motorcycle or a scooter.
Die Räder 12 der dargestellten Achsanordnung können mit geringer Spurweite angeordnet sein, so dass sich ein Motorroller oder ein Motorrad mit zwei nebeneinander angeordneten Hinterrädern ergibt, die sich in gleicher Weise wie der Fahrzeugaufbau seitwärts neigen. Dabei kann dieses dreirädrige Motorrad bzw. dieser dreirädrige Motorroller wie ein herkömmliches Motorrad bzw. ein herkömmlicher Motorroller gefahren werden.The wheels 12 of the axle arrangement shown can be arranged with a small track width, so that there is a scooter or a motorcycle with two rear wheels arranged side by side, which incline sideways in the same way as the vehicle body. This three-wheel motorcycle or this three-wheel motor scooter can be driven like a conventional motorcycle or a conventional motor scooter.
Gegebenenfalls kann eine Möglichkeit vorgesehen sein, bei langsamer Fahrt (Kriechfahrt) und aufrechtem Fahrzeugaufbau 100 die Schwenkbeweglichkeit zumindest einer der Traversen 2 bzw. 4 mittels einer manuell betätigbaren oder automatisch wirkenden Steuerung zu hemmen, so dass der Fahrer das Fahrzeug in aufrechter Position anhalten oder abstellen kann, ohne zur Abstützung des Fahrzeuges seine Füße einsetzen oder einen Ständer benutzen zu müssen.If necessary, a possibility can be provided to inhibit the swiveling mobility of at least one of the cross members 2 or 4 during slow travel (crawl) and upright vehicle body 100 by means of a manually operable or automatically acting control unit, so that the driver stops or parks the vehicle in an upright position can without using his feet to support the vehicle or using a stand.
Die vorgenannte Arretierung wirkt vorzugsweise auf die untere Traverse 2, die im dargestellten Beispiel als lasttragende Traverse ausgebildet ist, während die obere Traverse 4 im wesentlichen nur Führungsfunktion hat und dazu dienen soll, die Tragteile 5 und 6 und damit die Radialebenen der Räder 12 immer parallel zu der die Längs- und Hochachsen des Aufbaus 100 enthaltenden vertikale Mittellängsebene des Aufbaus zu führen. Anstelle der nicht lasttragenden oberen Traverse 4 können auch voneinander separate Querlenker vorgesehen sein, um die Tragteile 5 und, 6 in Fahrzeugquerrichtung festzuhalten.The aforementioned locking preferably acts on the lower cross member 2, which in the example shown is designed as a load-carrying cross member, while the upper cross member 4 essentially has only a guiding function and is intended to keep the supporting parts 5 and 6 and thus the radial planes of the wheels 12 always parallel to the vertical longitudinal central plane of the structure containing the longitudinal and vertical axes of the structure 100. Instead of the non-load bearing upper cross member 4 separate from each other wishbones can also be provided to the supporting parts 5 and to hold in the vehicle transverse direction. 6
•k -k -k -k -k • k -k -k -k -k

Claims

Ansprüche Expectations
1. Achsanordnung eines nicht spurgebundenen Kurvenneigerfahrzeuges, mit einer um eine untere Mittellängsachs.e (1) eines Rahmens oder Aufbaus (100) des Fahrzeuges schwenkbaren unteren doppelarmigen Traverse (2) mit einem der rechten Fahrzeugseite und einem der linken Fahrzeugseite zugeordneten Arm, einer um eine obere Mittellängsachse (3) des Rahmens oder Aufbaus (100) des Fahrzeuges schwenkbaren oberen doppelarmigen Traverse (4) mit einem der rechten Fahrzeugseite und einem der linken Fahrzeugseite zugeordneten Arm, einem auf der rechten Fahrzeugseite an den freien Enden der rechten Arme der Traversen (2,4) angelenkten rechten Tragteil (5) , einem auf der linken Fahrzeugseite an den freien Enden der linken Arme der Traversen (2,4) angelenkten linken Tragteil (6) , einer federbaren Radaufhängung (7) eines rechten Rades am rechten Tragteil (5) und einer federbaren Radaufhängung (8) eines linken Rades am linken Tragteil (6) . 1. Axle arrangement of a non-track-bound cam head vehicle, with a lower double-arm cross-member (2) which can be pivoted about a lower central longitudinal axis (1) of a frame or structure (100) of the vehicle, with one arm assigned to the right vehicle side and one arm to the left vehicle side, one around an upper central longitudinal axis (3) of the frame or superstructure (100) of the vehicle pivotable upper double-arm crossmember (4) with an arm assigned to the right vehicle side and an arm assigned to the left vehicle side, one on the right vehicle side at the free ends of the right arms of the crossmembers ( 2,4) articulated right support part (5), one on the left side of the vehicle at the free ends of the left arms of the crossbeams (2,4) articulated left support part (6), a spring-loaded wheel suspension (7) of a right wheel on the right support part ( 5) and a resilient wheel suspension (8) of a left wheel on the left support part (6).
2. Achsanordnung nach Anspruch 1, dadurch gekennzeichnet, dass als Radaufhängungen (7,8) jeweils eine um eine Querachse des rechten bzw. linken Tragteils (5,6) schwenkbare, am jeweiligen Tragteil federnd abgestützte Schwinge (9,10) vorgesehen ist.2. Axle arrangement according to claim 1, characterized in that the wheel suspensions (7, 8) each have a rocker arm (9, 10) which is spring-supported on the respective support part and can be pivoted about a transverse axis of the right or left support part (5, 6).
-k "k -k -k -k -k "k -k -k -k
EP05748134A 2004-03-31 2005-03-24 Axle assembly Withdrawn EP1742829A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004015636 2004-03-31
PCT/DE2005/000547 WO2005095195A1 (en) 2004-03-31 2005-03-24 Axle assembly

Publications (1)

Publication Number Publication Date
EP1742829A1 true EP1742829A1 (en) 2007-01-17

Family

ID=34973090

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05748134A Withdrawn EP1742829A1 (en) 2004-03-31 2005-03-24 Axle assembly

Country Status (5)

Country Link
US (1) US20080001377A1 (en)
EP (1) EP1742829A1 (en)
CN (1) CN100532179C (en)
DE (1) DE112005001290A5 (en)
WO (1) WO2005095195A1 (en)

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US9216763B2 (en) * 2010-09-01 2015-12-22 Timothy Huntzinger Personal mobility device
FR2971734B1 (en) * 2011-02-17 2013-10-25 Peugeot Citroen Automobiles Sa VEHICLE HAS TWO REAR-REWINDED REAR WHEELS TO ENJOY LATERALLY IN TURNS
DE102011121262A1 (en) * 2011-12-15 2013-06-20 Gm Global Technology Operations, Llc Motor car e.g. passenger car has rear suspension that is rotatably supported indirectly on support structure in vehicle transverse direction and to longitudinal axis of longitudinal arms
DE102014217246B3 (en) 2014-08-29 2015-12-24 Ford Global Technologies, Llc Stabilization arrangement for a tilting chassis of a vehicle
DE102014217386A1 (en) 2014-09-01 2016-03-03 Ford Global Technologies, Llc Method for operating a tilting chassis and active tilting suspension for a rail-bound vehicle
US10076939B2 (en) 2014-11-26 2018-09-18 Ford Global Technologies, Llc Suspension systems for laterally tiltable multitrack vehicles
US10023019B2 (en) * 2015-02-24 2018-07-17 Ford Global Technologies, Llc Rear suspension systems with rotary devices for laterally tiltable multitrack vehicles
US9925843B2 (en) * 2015-02-24 2018-03-27 Ford Global Technologies, Llc Rear suspension systems for laterally tiltable multitrack vehicles
WO2019123205A1 (en) * 2017-12-22 2019-06-27 Piaggio & C. S.P.A. A tilting motor cycle with three wheels and a rigid rear axle
KR102340947B1 (en) * 2019-11-14 2021-12-20 한국기계연구원 Module for limiting tilting angle and three-wheeled transportation device including the same
KR102264127B1 (en) * 2019-12-23 2021-06-14 한국기계연구원 Module for adjusting tilting angle range and three-wheeled transportation device including the same
JP2024070309A (en) * 2022-11-11 2024-05-23 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Roll control system and vehicle

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DE1063473B (en) * 1953-12-24 1959-08-13 Nsu Werke Ag Motorcycle-like vehicle with a front or rear wheel and two steering wheels arranged next to each other symmetrically to the longitudinal axis
US4072325A (en) * 1977-01-28 1978-02-07 Bright Engineering, Incorporated Pendulum stabilized ground vehicles
DE4135585A1 (en) * 1991-10-29 1993-05-06 Richard 6800 Mannheim De Jelke Motor vehicle with three or more wheels - has entry door and ability to lean over when negotiating curves like two-wheeled vehicle
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Title
See also references of WO2005095195A1 *

Also Published As

Publication number Publication date
CN100532179C (en) 2009-08-26
CN1960906A (en) 2007-05-09
US20080001377A1 (en) 2008-01-03
WO2005095195A1 (en) 2005-10-13
DE112005001290A5 (en) 2007-05-24

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