[go: up one dir, main page]

WO1992016387A1 - Vehicule avec mecanisme de roulement - Google Patents

Vehicule avec mecanisme de roulement Download PDF

Info

Publication number
WO1992016387A1
WO1992016387A1 PCT/EP1991/000475 EP9100475W WO9216387A1 WO 1992016387 A1 WO1992016387 A1 WO 1992016387A1 EP 9100475 W EP9100475 W EP 9100475W WO 9216387 A1 WO9216387 A1 WO 9216387A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle according
indicates
swivel
ideal
coupling
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.)
Ceased
Application number
PCT/EP1991/000475
Other languages
German (de)
English (en)
Inventor
Josef Nusser
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
Priority to PCT/EP1991/000475 priority Critical patent/WO1992016387A1/fr
Publication of WO1992016387A1 publication Critical patent/WO1992016387A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G5/00—Resilient suspensions for a set of tandem wheels or axles having interrelated movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G5/00—Resilient suspensions for a set of tandem wheels or axles having interrelated movements
    • B60G5/04—Resilient suspensions for a set of tandem wheels or axles having interrelated movements with two or more pivoted arms, the movements of which are resiliently interrelated, e.g. the arms being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/104—Suspension devices for wheels, rollers, bogies or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/40—Indexing codes relating to the wheels in the suspensions
    • B60G2200/46—Indexing codes relating to the wheels in the suspensions camber angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/07—Off-road vehicles

Definitions

  • the invention relates to vehicles, work machines or sports equipment or the like.
  • a chassis designed as wheel or caterpillar or tape drives or skids, held by a vehicle body or vehicle frame.
  • Vehicles with chassis of this type are known in a large number of different designs.
  • the bogies are attached to the vehicle frame via spring elements.
  • the wheels can be moved in height depending on the load. This leads to the fact that the wheels are pressed unevenly against the spring elements when the road is uneven and are therefore loaded unevenly.
  • attempts have been made to overcome these disadvantages by means of a pendulum suspension. Because the axle «takes up space for the pendulum suspension, this axle cannot be mounted at the most convenient location in the area of the carriageway, but only relatively high up. This leads to an unfavorable driving behavior of the undercarriages, with the result that the front wheels are more heavily loaded by the driving resistance.
  • the object of the invention is to avoid these known disadvantages and to create a vehicle or undercarriage or individual assemblies of the aforementioned type with little effort, in which the wheels or undercarriages even on uneven road surfaces and bumps in the terrain regardless of the current position can easily and automatically adapt the vehicle to the road surface or the course of the terrain.
  • smooth running is to be achieved even in the case of unsprung vehicles, and in the case of working machines with working tools, these are to be kept constant at the intended level.
  • the wheels or the undercarriage and / or the vehicle body should assume a position which is favorable for the intended ride. With strong braking or driving forces, the wheels should be evenly loaded, even with tandem running gear, and transmit an increased braking and traction power. Nevertheless, the construction effort and the vehicle weight should be kept low and the driving speed increased. Driving safety is to be increased and a pleasant driving experience should be guaranteed for the passengers.
  • this is achieved in that one or more swivel devices are switched on between a chassis or wheel axles and a vehicle frame and / or a swivel frame and / or between this and a vehicle frame and / or between this and a vehicle body and the swivel movements by one or allow several ideal swivel axes and the ideal swivel axes lie in the direction of travel and / or transverse to the direction of travel and / or at an angle to it and / or intersect.
  • the design of the compensation devices as well as advantageous further developments can be found in the patent claims. Further details, advantages and features of the invention result from the following description and drawing.
  • FIG. 2 shows a vehicle with a double tandem chassis and one swivel device each and a further swivel device
  • FIG. 3 shows a vehicle with a crawler chassis and swiveling devices
  • Fig. 4 shows a vehicle with swivel devices for individual wheels, from the side
  • FIG. 10 shows a rail vehicle with a structure that can be swung about a longitudinal axis and a swiveling device, from the front,
  • FIG. 21 shows a perspective view of a swivel device designed as a spatial link mechanism and effective around two axes
  • 29 shows two independent trolleys, shown in perspective.
  • 30 shows a tandem running gear with swiveling device for a hay machine
  • FIG. 37 shows a vehicle body of a rail vehicle held by means of a swivel device.
  • a swiveling device a is interposed, which is formed from a four-bar linkage and consists of the couplings a, b and the two links 4 connecting the links 3 via the joints 3, the links 4 being in this way are directed that the straight lines 15 of the links 4 intersect in an ideal swivel axis S1 and the ideal swivel axis S1 simultaneously represents the instantaneous pole of the four-bar linkage a, b, 3, 4.
  • the coupling a is part of the vehicle frame 1 and the coupling b is part of the chassis 2.
  • the ideal swivel axis S1 is a transverse axis and lies in the plane of the roadway 8. This configuration allows the chassis 2 with the wheels 5 Pivoting movements around the ideal pivot axis Sl. If the road 8 is uneven, the wheels 5 can easily adapt to the road 8 regardless of the current position of the vehicle frame 1. Load shocks are avoided and the vehicle runs smoothly. When the wheels 5 are braked, the ideal swivel axis S1 lying in the plane of the roadway 8 compensates for the braking force acting on the wheels 5, so that both wheels 5 are subjected to the same load and the chassis is prevented from tipping over.
  • the links 4 establishes a connection between the coupling a, b via joints 3.
  • the couplers a, b are articulated in such a way that the links 4 are claimed as suspension links or tension links.
  • the ideal swivel axis S1 of this swivel device lies lower than the wheel axes 6 and higher than the roadway 8.
  • the tensile stress on the links 4 has the advantage that they cannot tilt and can also be carried out very easily.
  • the ideal swiveling axis S1 moves in the direction of the wheel axis 6 of the wheel, which is currently in a higher position. As a result, the upper wheel 5 is loaded more heavily and the lower wheel 5 is relieved accordingly.
  • the vehicle body 7 is placed on the vehicle frame 1.
  • the links 4 establish the connection from the coupling 3 of the vehicle frame 1 to the coupling b of the swivel frame via the joints 3 and form a four-bar linkage, the instantaneous pole of which determines an ideal swivel axis S1 which lies at the level of the roadway a.
  • a swiveling device A is thus formed, which permits swiveling movements of the swiveling frame 12 about the associated swiveling axis S1.
  • two chassis 2 are attached via the interposed swivel devices A formed from quadrilaterals a, b, 3, 4, 2, 12, which can be swiveled about the respective ideal swivel axis S1.
  • This arrangement enables a uniform load distribution and roadway adaptation of a chassis with four wheels 5 arranged one behind the other even with braking and driving forces acting simultaneously.
  • FIG. 3 shows a vehicle with a crawler track.
  • Two swivel devices A formed from articulated quadrilaterals a, b, 3, 4, 1, 12 :) with ideal swivel axes S1 extending transversely to the direction of travel F connect the swivel frame 12 to the vehicle frame 1.
  • the swivel frames 12 are around these ideal swivel axes S1 swiveling.
  • a further swivel device A connects the chassis 2 to the swivel frame 12.
  • the large wheels 5 mounted on the swivel frame 12 and the small wheels 5 run on a crawler belt or treadmill 9 which wraps around the chassis.
  • the ideal swivel axes S1 lie at the level of the caterpillar track or treadmill 9 or a roadway 8. Road bumps and changing moments are largely compensated for by this configuration.
  • the chassis shown can also be used without caterpillar tracks or treadmill 9. The wheels 5 then roll directly on a carriageway 8,
  • the rear wheel 5 and the chassis 2 can be pivoted via a swiveling device A about an ideal swiveling axis S1 approximately perpendicular to the wheel axis 6 and below the roadway 8, in which the straight line 15 of the handlebars 4 intersect .
  • the front chassis 3 and the wheel 5 can be pivoted about an ideal swivel axis S1, which lies in front of the wheel axis 6 and below the roadway 8.
  • each wheel 5 shows a wheel suspension in which each wheel 5 can be pivoted about an ideal swivel axis S2 lying longitudinally to the direction of travel F below the carriageway 8.
  • each wheel 5 is suspended on the vehicle frame 1 by means of a swivel device A via the chassis 2 belonging to it.
  • the swivel device A is designed and arranged in such a way that the straight lines 15 of the links 4 intersect in the associated swivel axis S2.
  • the wheels 5 When driving straight ahead or when the vehicle is stationary, the wheels 5 are held approximately vertically by the weight of the vehicle. As soon as a centrifugal force occurs when cornering, the wheels 5 automatically incline into the curve like a bicycle.
  • FIG. 7 shows landing gears as can be used in aircraft for takeoff and landing.
  • the chassis 2 are formed by the wheel axles 6 and connected to the vehicle frame 1 via the pivoting devices A.
  • the pivot axes S2 determined by the point of intersection of the straight line of the links 4 lie in the plane of the carriageway 8.
  • the wheels 5 can adapt to the carriageway 8 in any position of the vehicle.
  • the vehicle according to FIG. 8 represents a slide with skids 11.
  • the coupling a is part of the vehicle frame 1, the coupling b being part of the chassis 2 and the links 4 establish the connection between the two via the joints 3 .
  • the runners 11 and the chassis automatically lie in the curve and then straighten up again automatically. This can significantly increase driving safety and driving speed.
  • Fig. 9 shows a carriage from the side.
  • a sliding skid 11 is articulated on the chassis frame 1 via two swivel devices A, and the swivel axis S1 can be swiveled about an ideal swivel axis S1 lying at the level of the carriageway 8.
  • This configuration ensures good adaptation to a wavy roadway 8 and greater driving safety.
  • the vehicle frame 1 runs smoothly.
  • 10 has wheels 5 which are adapted to the rails 14 and which can be rotated on the wheel axle 6.
  • the 'in the vehicle longitudinal direction extending Hol ⁇ me la represent a part of the vehicle frame 1, and are connected in a known way to the wheel axles.
  • the linkage 4 establishes a connection between a coupling b belonging to the vehicle frame 1 and a coupling a belonging to the vehicle body 7 via the joints 3.
  • the vehicle body 7 can be pivoted about the ideal pivot axis S2.
  • the ideal swivel axis S2 lies above the center of gravity M of the vehicle body including the load, when cornering, the vehicle body automatically leans into the curve due to the centrifugal force, so that the uncomfortable lateral accelerations for the passengers are eliminated.
  • the links 4 are articulated accordingly at articulation points 3a.
  • the pivoting deflections of the vehicle body 7 can also be influenced by known control elements, dampers and restraints.
  • FIG. 12 shows the same combination of two swiveling devices A as shown in FIG. 11, but in a five-dimensional or rear view.
  • FIG. 13 shows a swivel device A, in which the coupling a and the coupling b intersect.
  • the coupling a belonging to the vehicle frame 1 is at the bottom, and the coupling b associated with the chassis 2 is at the top.
  • the handlebars of a swiveling device A are replaced by arcuate guideways 16 and sliding bodies or rollers 17, the path normal 15 of which intersect at the moment and determine an ideal swiveling axis S at its intersection.
  • FIG. 17 shows a swivel device A with a straight guide track 16 and a sliding body or a roller 17, the path normal 15 of which intersect with the straight line 15 of a handlebar 4 and at the intersection of which the instantaneous pole and an ideal swivel axis S lie.
  • FIG. 18 is an embodiment similar to that in fig. 17, but with an arcuate guide track 16, whereas FIG. 19 has an overhead straight guide track 16.
  • the links 4 are designed as leaf springs and are firmly clamped at the coupling points 18 on the coupling a and the coupling b. Due to the elasticity of the links 4 designed as leaf springs, pivoting movements about a pivot axis S are permitted in one plane. The leaf springs can also cause a return to the normal position.
  • FIG. 21 shows a swiveling device AA formed from a spatial link mechanism and allowing swiveling movements about several swiveling axes S1 and S2.
  • the coupling bb has four articulation points 19 which represent the corner points for a quadrilateral at which the links 4 'are articulated in a ball-and-socket manner.
  • the links 4 * an_.den articulation points 20 of the coupling aa which form a smaller square, are also articulated in a ball-and-socket manner.
  • the plane of the front link 4 ' intersects with the plane of the rear link 4' in the ideal pivot axis S1, the position of which is determined thereby.
  • the ideal pivot axis S2 lies at the intersection of the planes of the links 4 'arranged laterally from the center.
  • FIG. 22 shows a further swivel device AA formed from a spatial link mechanism, which has three links 4 'which are articulated at the articulation points 19 of the coupling aa which represent the corner points of a triangle and converge obliquely downward and connect the vehicle frame 1 to the chassis 2 at the lower end by likewise articulated articulation at the articulation points 20 belonging to the bump bb, which represent the corner points for a smaller triangle.
  • This configuration enables swiveling movements in a simple manner, for example around the ideal swiveling axes S1 and S2
  • the swivel device AA is also formed from a spatial link gear.
  • the vehicle frame 1 has the articulation points 19 and the chassis 2 also has three articulation points 20, at which the links 4 * are articulated and connect the vehicle frame 1 to the chassis 2.
  • This configuration allows swivel movements. the ideal swivel axes Sl and S2 too.
  • the ideal swiveling axis of the swiveling device A lies at the level of the roadway 8.
  • a spring assembly 26 is connected to the coupling a, which produces the connection to the wheel axles 6 and between them.
  • FIG. 27 shows a vehicle with a swiveling device A, in which the coupling a and the coupling b intersect.
  • the ideal swivel axis Sl is in the middle between the roadway 8 and the wheel axles 6.
  • This configuration allows the ideal swivel axis Sl to also move approximately vertically upwards when the front wheel 5 is raised sharply by uneven road surfaces or obstacles.
  • This has the advantage that there is always a uniform load and force distribution on both wheels 5, because the ideal pivot axis S1 also represents the force point for the chassis 2.
  • the machine frame 1 is connected to a three-point bracket 25 and is provided with a gear 24 which drives a work gyro which consists of a plate 23, tine arms 21 and rake tines 22.
  • Part of the machine frame 1 extends downward from the transmission 23 and has a coupling a at its lower end.
  • a coupling b represents a part of the chassis 2 on which two wheels 5 are rotatably held by means of the wheel axles 6.
  • the handlebar 4 styles by articulation on the joints 3 a pivot connection between the coupling a and b or between the machine frame 1 and a chassis 2.
  • a quadrilateral joint 3, 4, a, b is formed with an instantaneous pole, through which one is transverse to the direction of travel - In ⁇
  • the horizontal ideal pivot axis Sl goes for a chassis 2.
  • the chassis 2 with the wheels 5 can be pivoted about the ideal pivot axis S1, the level of which lies between the floor surface 8 and the wheel axes 6.
  • the four-bar linkage 3, 4, a, b compensates for this and transfers only a small part of it to the machine frame 1, so that it is carried quietly over the field and the intended distance of the lower ends of the rake tines 22 to the ground surface is wide is strictly observed.
  • FIG. 29 Two independent undercarriages 2, each with two wheels 5, are shown in perspective in FIG. 29.
  • the front wheels 5 are arranged inside and the rear wheels 5 outside a chassis 2.
  • 30 shows an embodiment in which the coupling b is arranged at the top and the coupling a is arranged at the bottom.
  • the instantaneous pole of the four-bar linkage 3, 4, a, b, or the ideal pivot axis S1 lies in the plane of the bottom surface 8. If the position of a pivot axis S1 is to be changed, the length of a coupling a, b must be changed by at least one link 4 is articulated at another hinge point 3a.
  • FIG. 29 shows an embodiment in which the coupling b is arranged at the top and the coupling a is arranged at the bottom.
  • the instantaneous pole of the four-bar linkage 3, 4, a, b, or the ideal pivot axis S1 lies in the plane of the bottom surface 8. If the position of a pivot axis S1 is to
  • the coupling a has two rollers 17 which are guided in guideways 16 of the coupling b or the chassis 2.
  • the path normals 15 of the guideways 16 and the rollers 17 determine a pivot axis S1 at their intersection, which lies approximately at the height of the wheel axes 6.
  • handlebars 4 produce a swivel connection between a coupling a and a coupling b such that the associated chassis 2 with wheels 5 can be swiveled about an ideal swivel axis S2 lying longitudinally to the direction of travel.
  • the ideal swivel axes S2 can lie under the floor surface 8.
  • the pivoting device A in FIG. 33 has links 4 ′′, which are designed as spring elements and allow the spring movements in the direction of their straight line 15.
  • chassis 2 with wheels 5 are held on the vehicle frame 1 by means of swivel devices A so that they can swivel about ideal swivel axes S1, the spring elements 27 permitting suspension. Because the ideal swivel axis! Sl is exactly the same as the force application point 28 of the wheels 5 with respect to the road 8 at the same height, the chassis 2 are not pivoted even with strong driving and braking forces, so that a neutral driving behavior is given and the wheels 5 do not immerse. With the front swiveling device A in relation to the direction of travel F, the ideal swiveling axis Sl can move into a position Sl 'during swiveling movements «
  • FIG. 35 shows a rail vehicle, the structure 7 of which is held resiliently by means of a pivoting device A and can be pivoted about an ideal pivot axis S2.
  • the steering arms 4 ′′ are designed as spring elements and allow spring movements in the direction of their straight line 15.
  • the links 4 ′′ establish a connection between the couplings a and b via joints 3.
  • a swivel device A is thereby formed.
  • the straight lines 15 intersect in the ideal swivel axis S2, which also represents the instantaneous pole of the four-bar linkage a, b, 3, 4 ′′ and lies higher than the center of gravity M of the vehicle body.
  • control arms 4 ′ * establish the connection between a coupling a, which is associated with the vehicle body 7 or the vehicle frame 1, and a coupling b, which is part of the wheel axle 6, via articulations 3.
  • the links 4 ′′ are articulated in such a way that their straight line 15 at the intersection determine an ideal swivel axis S2, which lies above the center of gravity M of the vehicle body 7. The vehicle body 7 is thus sprung and can automatically pivot into an optimal position when cornering.
  • swivel device A which is formed from guide tracks 16 and guide rollers 17 and by means of which the vehicle body 7 is held on the chassis 2 so that it can pivot about an ideal swivel axis S2.
  • the ideal swivel axis S2 lies above the swivel device A at the intersection of the path normal 15 of the guideways 16 or guide rollers 16 and higher than the center of gravity of the vehicle body 7.
  • the pivoting devices A, AA need not necessarily be arranged so that either a transverse ideal pivot axis Sl and / or a longitudinally disposed caravanl ⁇ le pivot axis S2 results, but a pivoting device A, AA 'can be rotated far enough that all da fundamentallie ⁇ constricting directions , for example, ideal swivel axes S3 lying at an angle to the direction of travel F are also possible. Furthermore, the ideal swivel axes S1, S2, S3 can be inclined to the road.
  • the couplers a, b, aa, bb of a swivel device A, AA represent the connection point with respect to the vehicle frame 1, a chassis 2 or wheel axle 6, a swivel frame 12 or a vehicle body 7.
  • a swivel device A is shown, a swivel device AA can be used instead.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Dans un véhicule ayant un mécanisme de roulement qui se présente sous forme de roues, de chenilles, de bandes ou de patins assujetttis au cadre ou à la carrosserie du véhicule, un ou plusieurs dispositifs pivotants (A, AA) sont agencés entre le mécanisme de roulement et/ou le châssis (2) ou les essieux (6) des roues d'une part et le cadre (1) et/ou le corps (7) du véhicule d'autre part, et/ou entre le cadre (1) et le corps du véhicule. Ces dispositifs pivotants (A, AA) permettent des mouvements de pivotement autour d'un ou plusieurs axes de pivotement (S1, S2, S3). Les axes de pivotement (S1, S2, S3) s'étendent et/ou se croisent à l'extérieur du dispositif pivotant correspondant (A, AA) dans le sens de déplacement et/ou transversalement au sens de déplacement et/ou à un certain angle par rapport au sens de déplacement.
PCT/EP1991/000475 1991-03-14 1991-03-14 Vehicule avec mecanisme de roulement Ceased WO1992016387A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP1991/000475 WO1992016387A1 (fr) 1991-03-14 1991-03-14 Vehicule avec mecanisme de roulement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1991/000475 WO1992016387A1 (fr) 1991-03-14 1991-03-14 Vehicule avec mecanisme de roulement

Publications (1)

Publication Number Publication Date
WO1992016387A1 true WO1992016387A1 (fr) 1992-10-01

Family

ID=8165570

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1991/000475 Ceased WO1992016387A1 (fr) 1991-03-14 1991-03-14 Vehicule avec mecanisme de roulement

Country Status (1)

Country Link
WO (1) WO1992016387A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0598933A1 (fr) * 1992-11-16 1994-06-01 Fernand Dion Suspension automotrice à charnière bilatérale
EP0890502A4 (fr) * 1996-04-10 2000-05-24 Komatsu Mfg Co Ltd Dispositif a chenilles pour vehicule sur chenilles
EP1407902A1 (fr) * 2002-10-11 2004-04-14 Audi Ag Suspension de roue, notamment pour véhicules automobiles
WO2005058620A1 (fr) * 2003-12-17 2005-06-30 Macisaac William L Vehicule muni d'une carrosserie de securite mobile et basculant vers l'interieur
US7004270B2 (en) 2002-11-12 2006-02-28 Komatsu Ltd. Suspension apparatus of multi-axle vehicle
US7377522B2 (en) 2002-09-18 2008-05-27 Macisaac William L Vehicle with movable and inwardly tilting safety body
DE4446002B4 (de) * 1993-12-22 2015-07-09 Josef Nusser Vorrichtung für Schienenfahrzeuge zur Neigungsregulierung eines Wagenkastens
DE19522378B4 (de) * 1994-12-22 2017-03-16 Josef Nusser Vorrichtung für Schienenfahrzeuge zur Neigungsregulierung des Wagenkastens
RU200209U1 (ru) * 2020-03-16 2020-10-13 Виктор Николаевич Мальцев Подвеска гусеничной машины

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1138235A (fr) * 1954-12-29 1957-06-11 Damster Auto Mij Nv Système de trains de roues en tandem
US3000648A (en) * 1958-01-29 1961-09-19 Lorraine Des Anciens Ets Lisse Supporting structure for the chassis of a rolling vehicle
FR1279445A (fr) * 1960-11-10 1961-12-22 Alsthom Cgee Nouveau mode de liaison entre caisse et bogies
GB962822A (en) * 1960-12-22 1964-07-01 Ernst Florian Kreissig Improvements in or relating to a vehicle and suspension system thereof
FR1394160A (fr) * 1964-02-18 1965-04-02 Sncf Perfectionnements apportés aux bogies des véhicules ferroviaires
DE1229857B (de) * 1961-08-01 1966-12-01 Bergische Achsen Kotz Soehne Doppelachsaggregat fuer Fahrzeuge
US4136893A (en) * 1977-05-31 1979-01-30 American Carrier Equipment, Inc. Motion damper for a walking beam assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1138235A (fr) * 1954-12-29 1957-06-11 Damster Auto Mij Nv Système de trains de roues en tandem
US3000648A (en) * 1958-01-29 1961-09-19 Lorraine Des Anciens Ets Lisse Supporting structure for the chassis of a rolling vehicle
FR1279445A (fr) * 1960-11-10 1961-12-22 Alsthom Cgee Nouveau mode de liaison entre caisse et bogies
GB962822A (en) * 1960-12-22 1964-07-01 Ernst Florian Kreissig Improvements in or relating to a vehicle and suspension system thereof
DE1229857B (de) * 1961-08-01 1966-12-01 Bergische Achsen Kotz Soehne Doppelachsaggregat fuer Fahrzeuge
FR1394160A (fr) * 1964-02-18 1965-04-02 Sncf Perfectionnements apportés aux bogies des véhicules ferroviaires
US4136893A (en) * 1977-05-31 1979-01-30 American Carrier Equipment, Inc. Motion damper for a walking beam assembly

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0598933A1 (fr) * 1992-11-16 1994-06-01 Fernand Dion Suspension automotrice à charnière bilatérale
DE4446002B4 (de) * 1993-12-22 2015-07-09 Josef Nusser Vorrichtung für Schienenfahrzeuge zur Neigungsregulierung eines Wagenkastens
DE19522378B4 (de) * 1994-12-22 2017-03-16 Josef Nusser Vorrichtung für Schienenfahrzeuge zur Neigungsregulierung des Wagenkastens
EP0890502A4 (fr) * 1996-04-10 2000-05-24 Komatsu Mfg Co Ltd Dispositif a chenilles pour vehicule sur chenilles
US6601664B2 (en) 1996-04-10 2003-08-05 Komatsu Ltd. Crawler device for a crawler type vehicle
US7377522B2 (en) 2002-09-18 2008-05-27 Macisaac William L Vehicle with movable and inwardly tilting safety body
EP1407902A1 (fr) * 2002-10-11 2004-04-14 Audi Ag Suspension de roue, notamment pour véhicules automobiles
US7004270B2 (en) 2002-11-12 2006-02-28 Komatsu Ltd. Suspension apparatus of multi-axle vehicle
WO2005058620A1 (fr) * 2003-12-17 2005-06-30 Macisaac William L Vehicule muni d'une carrosserie de securite mobile et basculant vers l'interieur
GB2424214A (en) * 2003-12-17 2006-09-20 William L Macisaac Vehicle with movable and inwardly tilting safety body
GB2424214B (en) * 2003-12-17 2007-06-13 William L Macisaac Vehicle with movable and inwardly tilting safety body
RU200209U1 (ru) * 2020-03-16 2020-10-13 Виктор Николаевич Мальцев Подвеска гусеничной машины

Similar Documents

Publication Publication Date Title
EP0394534B1 (fr) Remorqueur d'avion sans barre de remorquage (palette tournante)
EP0339231B1 (fr) Machine agricole de fauchage et de fenaison
CH637583A5 (de) Radaufhaengung fuer ein fahr- und schreitwerk.
CH683170A5 (de) Schreitfahrzeug.
DE2527100A1 (de) Gelaendegaengiges fahrzeug
DE2458101A1 (de) Vorrichtung zur reduzierung der seitlichen bewegungen eines mit raedern versehenen fahrzeuges, welche bewegungen durch ungleichmaessigkeiten der das fahrzeug tragenden fahrbahn verursacht werden
EP0383120B1 (fr) Moissonneuse agricole avec un dispositif de roues palpeuses et de support
EP2660127B1 (fr) Unité de châssis et unité de module pour un chariot tracteur
CH663810A5 (de) Schneepistenfahrzeug zur loipenpflege.
WO1992016387A1 (fr) Vehicule avec mecanisme de roulement
DE4029288A1 (de) Fahrzeug mit fahrwerk
EP1841637B1 (fr) Machine de construction et dispositif de rotation
EP0678443B1 (fr) Train de roulement, notamment pour machines de travail mobiles et véhicules
DE4108333A1 (de) Fahrzeug mit fahrwerk
EP0460288B1 (fr) Machine de fenaison
EP0350008A2 (fr) Machine pour travailler le sol
EP0369241A2 (fr) Suspension spatiale de roues individuelles de véhicules ferroviaires
DE4102884A1 (de) Lenkanordnung fuer raupenfahrwerke von bandschleifenwagen
AT365526B (de) Transportwagen
DE10048532C1 (de) Rollstuhl
EP1095548B1 (fr) Dispositif de guidage pour machine agricole
EP1424224B1 (fr) Châssis pour véhicule routier et véhicule tout-terrain
EP1554922B1 (fr) Andaineuse rotative
EP0826572B1 (fr) Train de roulement pour un véhicule ferroviaire
DE3930827A1 (de) Vorrichtung fuer maehwerke zur bodenanpassung der schneidwerke mit einer quer zur fahrtrichtung verlaufenden schwenkachse

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LU NL SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
122 Ep: pct application non-entry in european phase