EP2010736A1 - Système de garage pour véhicules à moteur - Google Patents

Système de garage pour véhicules à moteur

Info

Publication number
EP2010736A1
EP2010736A1 EP07711621A EP07711621A EP2010736A1 EP 2010736 A1 EP2010736 A1 EP 2010736A1 EP 07711621 A EP07711621 A EP 07711621A EP 07711621 A EP07711621 A EP 07711621A EP 2010736 A1 EP2010736 A1 EP 2010736A1
Authority
EP
European Patent Office
Prior art keywords
platform
platforms
lifting
storage device
tension member
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Withdrawn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
EP07711621A
Other languages
German (de)
English (en)
Inventor
Bernd Nickel
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.)
Otto Woehr GmbH
Original Assignee
Otto Woehr GmbH
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 Otto Woehr GmbH filed Critical Otto Woehr GmbH
Publication of EP2010736A1 publication Critical patent/EP2010736A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
    • E04H6/02—Small garages, e.g. for one or two cars
    • E04H6/06—Small garages, e.g. for one or two cars with means for shifting or lifting vehicles
    • E04H6/065—Small garages, e.g. for one or two cars with means for shifting or lifting vehicles using tiltable floors or ramps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/22—Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms

Definitions

  • the invention relates to a parking device for motor vehicles with two superimposed, optionally connectable to a driveway platforms, with a lifting device for raising and lowering the platforms, which attacks directly or indirectly on the two platforms permanently and the platforms in a point of attack with a fixed vertical distance from each other raises or lowers, and with a flexible tension member which is on the one hand directly or indirectly with the lifting device and on the other hand at a distance from the point of the lifting device at a support point with at least one platform in connection and lifting the lifting device lifts this platform in the support point.
  • Such a storage device is described for example in DE 22 60 711 C2.
  • the lifting device raises and lowers the two platforms and at the same time exerts the lifting device on the flexible tension member from a tensile force that lifts one of the two platforms at a distance from the lifting device and transmits this lifting movement via a link to the other platform.
  • the tension member engages on a pulley on the platform, so that the lifting movement is reduced in the support point in which the tension member attacks against the lifting movement of the lifting device, in the known case, the lifting movement in the support point is only half as large as the lifting movement in the point of application of the lifting device.
  • the tension member As long as the tension member is relaxed, only the lifting device acts on the platforms, in contrast, no vertical adjustment forces are exerted on the platforms in the reference point. This results in that the platforms are pivoted by the lifting device. In the part of the lifting movement, in which the tension member is stretched, the tension member also transmits tensile forces on the support point and thus lifts the support point in the same way as is the case of the lifting device of the case, that is, the platforms are then parallel to themselves raised and lowered. Thus, the pivoting movement and the lifting movement are decoupled from each other, and by the point of application of the action of the tension member can be adjusted flexibly, with which proportion of the lifting movement of the lifting device pivoting and with what proportion a parallel displacement.
  • This arbitrary angle of the pivoting movement can be adjusted. It can be provided that the lifting device acts simultaneously on superimposed points of attack of the two platforms.
  • a lifting device in the form of a hydraulic piston-cylinder unit can be used, and the cylinder is connected in two places with the upper and the lower platform, preferably rotatable about a horizontal axis of rotation extending transversely to the longitudinal direction of the platform.
  • the lifting device engages only at a point of a platform and that the lifting movement of this platform is transmitted by a driving element to the other platform.
  • This carrier element can be, for example, a handlebar connecting both platforms. It is clear from this that the lifting device indirectly raises and / or pivots both platforms either directly or else through the intermediary of further parts.
  • the flexible tension member is preferably designed as a rope or chain.
  • the tension member is relaxed in lowered platforms and is stretched by the lifting movement of the lifting device so that it exerts a platform lifting force in the further lifting movement on this.
  • the tension member is "too long" formed so that the excess portion of the tension member must first be consumed by the lifting movement until the tension member is stretched, only then the tension member in the further lifting movement of the lifting device lifting forces on the support point of the Transfer platform.
  • the tension member is fixed at the upper end of the lifting device or on the upper platform in the region of the point of application of the lifting device and extends obliquely to a support point of the lower platform, at a distance from the point of application of the lifting device at the bottom Platform is arranged. When lowered platforms, the tension member sags and is stretched during the lifting movement of the lifting device, so that at the end of this clamping lifting forces are transmitted to the support point. Until this time, the platform is merely pivoted by the lifting device.
  • the tension member extends over deflecting elements in the region of the point of application of the lifting device on the lower platform on the one hand and in the region of a support point on the lower platform on the other hand and that one end below the deflecting element in the region of the point of application of the lifting device and the other end above the deflecting element in the region of the support point are held stationary. This results in a particularly favorable arrangement of the tension member, which extends in the region of the deflecting elements substantially vertically, in the region between the deflecting elements on the sides of the lower platform and parallel to these.
  • the tension member directly or indirectly engages an elastic tensioning element, which tensioned the tension member in the relaxed state, but which is so weak that the force exerted by the tensioning element on the tension member forces can not lift the platform in the support point.
  • the clamping element has only the task to stretch the slack tension member so far that the tension member between the deflecting elements does not sag, it therefore practically serves as a storage element for the excess length of the tension member.
  • the two platforms are in the lowered state at its end adjacent the support point on a bearing element which forms a stationary pivot bearing for the platforms when lifting the points of attack of the lifting device and before lifting the platform at the support point with a horizontal, transverse to the longitudinal direction of the platforms extending pivot axis. If the platforms are lifted by the lifting device, without the tension member exerts lifting forces in the point of attack, then the platforms are pivoted about these pivot axes formed by the bearing elements. Once the tension member is tensioned and exerts tensile forces on the support point, the platforms are then lifted from the bearing elements, it then takes place a parallel displacement of the platforms in the vertical direction.
  • the lower platform support member may include at least one stationary support member for the platform, such as a bearing roller extending across the entire width of the platform.
  • the bearing element for the upper platform is a link which connects the lower platform to the upper platform.
  • This handlebar then takes on a dual function, namely once the function of a bearing element for forming a pivot axis and the other as a support element, which also moves the upper platform at a lifting movement of the lower platform upwards.
  • both platforms can be connected to each other by parallelogram link, so that they run parallel to each other during all movements and are always pivoted parallel to each other during pivoting in the same way.
  • the bearing element for the upper platform has at least one stationary support element.
  • a support is arranged, which transmits the lifting movement of the lower platform to the upper platform.
  • the lifting movement is therefore not transmitted by a handlebar, but only by a support which rests only on one of the two platforms.
  • the distance between the two platforms in the lowered state and resting on the bearing element platforms is greater than the length of the support so that a transfer of the lifting movement of the lower platform on the upper platform occurs only when the lower platform is lifted a certain distance from its pivot bearing.
  • the support In the lowered state, therefore, the support can not bridge the distance between the two platforms and thus transmit no lifting forces from the lower platform to the upper platform.
  • Such a possibility of transmitting the lifting forces occurs only when the lower platform is raised by a certain distance.
  • the lower platform At the beginning of the lifting movement of the lower platform, the lower platform is raised parallel to itself, while the upper platform is further pivoted about the pivot axis formed by the bearing members.
  • the relative inclination of the two platforms to each other in the movement of the lifting device can be changed.
  • both platforms are first pivoted parallel to each other with tensioned tension member and not raised, then takes place with tensioned tension member raising the lower platform parallel to itself, while the upper platform is pivoted further, and finally the upper platform lifted from the lower platform parallel to itself, as soon as the support can bridge the distance between the two platforms, but then the inclination angle of the two platforms has changed from the angle of inclination of the lowered platforms.
  • the length of the support can advantageously be adjustable, so that one can choose the time at which the lower platform lifts the upper platform and thus ends the pure pivoting movement of the upper platform.
  • a limiting element can be arranged in the region of the pivot bearing, which limits the distance of the two platforms from each other such that when lowered platforms, the upper platform is prevented from lifting from its pivot bearing. This ensures that when driving on the lowered upper platform, the end facing away from the driveway can not stand out from the pivot bearing, so that even the end facing the driveway remains aligned with the driveway and is not lowered relative to the driveway.
  • the support and the limiting element are formed by two mutually vertically displaceable parts, one of which is disposed on the lower platform and one on the upper platform, and if stops are provided, the displacement of the two parts is particularly advantageous limit each other to an allowable range in both directions.
  • the support thus has a double function. On the one hand, it takes over the lifting movement of the upper platform and on the other hand, it secures the upper platform in the lowered state against unwanted pivoting when driving.
  • An embodiment with a support between the platforms, which is only effective during a part of the lifting movement, since it is shorter than the distance between the platforms in the lowered position, can preferably be used in the described arrangements with tension members, which only during one part the lifting movement are effective and transmit tensile forces.
  • tension members which only during one part the lifting movement are effective and transmit tensile forces.
  • Such supports which bear only during part of the lifting movement of the lifting device on the adjacent platform and therefore transmit only during part of the lifting movement lifting forces between the two platforms, are also used in other arrangements, for example in arrangements which have no such flexible tension members, which are effective only during a part of the movement process.
  • the invention thus also relates to support between platforms, which are effective only after a portion of the lifting movement of the lifting device due to their small length and which are optionally adjustable in length.
  • the tension member is stretched at lowered platforms, so that it also lifts the support point of the platform in the lifting movement of the lifting device, and that a raising of the platform limiting stop on the support point opposite side of Lifting device is arranged, which pivots in a further lifting movement of the platform by the lifting device, the platform about a horizontal pivot axis in the region of the point of application of the lifting device and thereby relaxes the tension member.
  • the platform is first raised with tensioned pull rope, which transmits this lifting movement usually on the handlebar or similar parts on the upper platform. After a portion of the lifting movement further lifting of the platform at one end is prevented by a stop, and this stop thus forms a horizontal, transverse to the longitudinal direction of the platform pivot axis about which the platform is pivoted upon further lifting of the lifting device. In this embodiment, therefore, the order of lifting movement and Verschwen- kung with respect to the embodiments described above is reversed. The tension member relaxes by the pivoting of the platforms and is no longer effective for the rest of the lifting movement.
  • Both platforms can be connected to each other via links, in particular, these links can be parallelogram handlebars.
  • a stationary stop is arranged at the end facing away from the entrance, which stop is in the uppermost position of the lower platform. form directly or indirectly to this and prevents further increase of the lower platform. This also ensures that the lower platform when driving no unwanted pivoting movement and thus remains aligned with the driveway.
  • the lower platform is formed as a rigid component with a continuous footprint, but it can also be provided that the lower platform at its end facing the entrance has a flap pivotable with the rest of the platform about a horizontal, transverse to the longitudinal direction of the platform pivot axis which is pivotable relative to the surface of the platform from a lower, aligned with this extended position upwards. It is thereby possible to park the lower platform in a slightly inclined position on a floor surface of a garage while slightly pivoting the flap relative to the inclined remaining footprint upwards, so that they can hang up flat on a flat floor of the garage. This allows the lower platform to be lowered slightly further than in the case of a continuous rigid configuration.
  • the devices described namely the lifting devices, the tension members, the links, the supports, the bearing elements and / or the stops can be arranged on one side of the platforms, but it is advantageous if these parts and units on both sides of the platforms in the same way are arranged so that the platforms are applied symmetrically on both sides with forces.
  • FIG. 1 shows a perspective view of a first preferred embodiment of a parking device for motor vehicles with two platforms in their respective lowest position;
  • Figure 2 is a view similar to Figure 1 of the storage device of Figure 1 with partially raised platforms;
  • Figure 3 is a view similar to Figure 1 of the storage device of Figure 1 with fully raised platforms;
  • Figure 4 is a view similar to Figure 1 with a tensioned by an additional spring tension member
  • Figure 5 is a perspective view of another preferred embodiment of a parking device for motor vehicles with two platforms in the lowered position;
  • Figure 6 is a view similar to Figure 5 of the storage device of Figure 5 with partially raised platforms;
  • FIG. 7 is a view similar to Figure 5 of the storage device of Figure 5 with fully raised platforms;
  • FIG. 8 shows a perspective view of a further preferred exemplary embodiment of a storage device with two platforms in the lowered position;
  • Figure 9 is a view similar to Figure 8 of the storage device of Figure 8 with partially raised platforms
  • Figure 10 is a view similar to Figure 8 of the storage device of Figure 8 with fully raised platforms;
  • Figure 11 is a perspective view of another preferred embodiment of a storage device with two platforms in the lowered position
  • Figure 12 is a view similar to Figure 11 of the storage device of Figure 11 with partially raised platforms;
  • Figure 13 is a view similar to Figure 12 with further raised platforms before reaching the top position of the platforms;
  • Figure 14 is a view similar to Figure 13 with fully raised platforms
  • Figure 15 is a perspective view of a telescopically extendable support in the collapsed state
  • FIG. 16 a view similar to FIG. 15 in the extended state and FIG Figure 17 is a perspective view of another preferred embodiment of a parking device for motor vehicles with two platforms in the lowered position.
  • the storage device 1 shown in the drawing is installed in a building of which in the drawing only a substantially horizontal driveway 2 and a opposite the driveway 2 lowered, horizontal, flat bottom surface 3 are shown, which are arranged on opposite sides of a vertical building wall 4 are.
  • these frames 5 On the bottom surface 3 side by side two U-shaped frame 5 with two vertical legs 6, 7 and a connecting them at their ends web 8 are arranged, these frames 5 may be constructed, for example, steel beams.
  • two platforms 9, 10 are mounted one above the other, which serve as a parking space for motor vehicles and which have a substantially flat bottom surface 11 and lateral boundary edges 12.
  • Both platforms 9, 10 are arranged vertically movable between the frame 5, so that either the upper platform 9 or the lower platform 10 is connected to the driveway 2, so that a motor vehicle on this driveway 2 on the respective platform 9 or 10 ascend or from this can shut down again.
  • a modified mounting of the two platforms 9, 10 can also be carried out. That which is not shown in the drawing.
  • the vertical support 6 is firmly connected to the ground, while the rear support 7 is rotatably mounted on the ground and remains approximately perpendicular by a guide on the upper platform 9.
  • the platforms are thus guided on the front, vertical support 6, and the upper platform 9 also takes over the leadership of the rear support. 7
  • the entire storage device 1 is constructed symmetrically to a longitudinal center plane, so that subsequently only one half of the respective storage device 1 is discussed in detail, it goes without saying that a corresponding configuration on the opposite longitudinal side of the platforms 9, 10 is arranged.
  • the lower platform 10 rests in the lowered position with its front edge 13 facing the driveway 2 on the floor surface 3 of the building and with the end opposite the driveway 2 on a bearing element 14, which is connected by a horizontal, connecting the vertical legs 7 of the frame 5, transverse to the longitudinal direction of the platforms 9, 10 extending rod 15 or roller is formed.
  • the rear legs 7 of the frame 5 are positioned on the side facing away from the driveway of the bottom surface 3 so that the platforms 9, 10 protrude slightly behind the rear legs 7, the bearing element 14 is arranged at a height through which the rear End of the lower platform 10, so that the driveway 2 opposite end is stored higher than the front, the driveway 2 facing the end, that is, the lower platform 10 is slightly inclined in the lowest position (Figure 1).
  • the lower platform 10 may also rest directly on the bottom surface 3 in the lowest position, so that then a bearing element 14 is not necessary.
  • the rear end of the lower platform 10 is not raised with respect to the front end in a horizontal bottom surface 3 when the lower platform 10 is in the lowermost position, but it lies horizontally.
  • the front leg 6 of the frame 5 is located from the driveway 2 at a distance corresponding to about 1/3 of the length of the platforms 9, 10, and this front leg 6 is a vertical guide for a height-displaceably mounted in this leg 6 bearing carriage 15 trained.
  • a hydraulic piston-cylinder unit 16 with a cylinder 17 and a telescoping in this displaceable piston 18 is placed next to the leg 6 in the vertical direction.
  • the piston 18 is supported on the bottom surface 3 of the building, the cylinder 17 is fixedly connected to the bearing carriage 15.
  • the piston 18 is moved out of the cylinder 17, the cylinder 17 is raised, thereby taking the bearing carriage 15 with it, that is to say the bearing carriage 15 is displaced upward along the guide formed by the leg 6.
  • the bearing carriage 15 terminates at its lower end adjacent the lower platform 10 when in its lowermost position.
  • the bearing carriage 15 and the lower platform 10 are pivotally connected to each other about a horizontal, transverse to the longitudinal axis of the platforms pivot axis, so that when lifting the bearing carriage 15, the lower platform 10 is raised in the region of this pivotal connection, this pivotal connection thus forms a point of attack for the lifting forces that are generated by the piston-cylinder unit 16 during its extension.
  • On the bearing carriage 15 is in the region of the upper end and the upper platform 9 rotatably mounted about a horizontal, transverse to the longitudinal direction of the platforms pivot axis, so that when extending the piston-cylinder unit 16 both platforms 9, 10 in the area of Attack points of the lifting movement acting bearing points are raised.
  • both platforms 9, 10 are connected to one another via a link 19, namely around a horizontal, transversely to the longitudinal direction of the platforms extending axis of rotation rotatable.
  • the length of the link 19 is selected in the embodiment of Figures 1 to 3 so that the distance of the platforms 9, 10 in the region of the bearing carriage 15 is equal to the distance in the region of the bearing points of the arm 19.
  • a flexible cable 20 is fixed, which is guided vertically upwards to a guide roller 21, which at the lateral boundary edge 12 of the lower platform 10 about a parallel to the pivot axis of the platform 10 extending Axle is rotatably mounted. From there, the rope 20 runs parallel to the boundary edge 12 to a second guide roller 22, which is also rotatably mounted on the boundary edge 12 about a parallel to the axis of rotation of the guide roller 21 extending axis of rotation, directly adjacent to the rear leg 7 of the frame 5. Of this guide roller 22, the cable 20 is guided parallel to the rear leg 7 to the upper end and fixed there. The length of the rope 20 is chosen so that when lowered lower platform 10, the rope 20 is not stretched, but hangs loose, as can be seen from the illustration of Figure 1.
  • a synchronization device which comprises vertical racks 23 on both legs 6 and with these racks 23 meshing pinion 24, whose axes of rotation parallel to the axes of rotation of the pulleys 21 and 22nd run.
  • the pinions 24 are rotatably connected to each other via a transverse to the longitudinal direction of the lower platform shaft, so that the pinion 24 mesh evenly on opposite sides with the racks 23, thereby ensuring the synchronization.
  • the pinions 24 could also be designed as chain sprockets that do not mesh with racks 23, but with strained chains, this is not specifically shown in the drawing.
  • the upper platform 9 When the platforms 9, 10 are lowered, the upper platform 9 directly adjoins the driveway 2, it is lowered in the same way towards the driveway 2 as the lower platform 10 ( Figure 1).
  • the piston-cylinder unit 16 is actuated, this leads to a lifting of the bearing carriage 15 and thus at the same time to raise the two platforms 9, 10 in the storage area of the two platforms 9, 10th on the bearing carriage 15.
  • the platform 10 rests on the bearing element 14 on the rear legs 7 of the frame 5, so that the lifting of the platforms 9, 10 in the loading rich of the bearing carriage 15 only leads to a pivoting of the two platforms, the pivot axis is defined by the bearing element 14. Since both platforms are interconnected in parallelogram fashion by the bearing carriage 15 and the links 19, both platforms maintain their parallel orientation.
  • the bearing element 14 does not form a pivot axis, but the trailing edge of the lower platform 10 remains in contact with the bottom surface 3, when the front end of the platform 10 is raised. This also leads to a pivoting of the platform 10. This applies to all embodiments in which the bearing element 14 is replaced by the fact that the lower platform rests directly on the bottom surface 3 in the lowest position.
  • the time at which the pivoting movement is completed and the lifting movement begins arises from the time when the rope is no longer loose, but is tense, and this point in time can be easily influenced by the fact that the length of the rope is chosen differently , With very little sagging rope, the pivotal component is low, with more sagging rope, the voltage is applied at a later time, so that the pivoting movement only at a later time and thus after a larger pivot angle in a stroke movement.
  • an upper stop 25 is arranged on which the lower platform 10 comes to rest, as soon as the retraction position is reached.
  • a tensioning device 26 may comprise, for example, a deflection roller 27, around which the end of the rope 20 is laid and which is placed under tension by means of a spring 28, which is fixed on one side, that in the loose part of the rope 20, a stretched loop 29th results ( Figure 4).
  • the guide roller 27 is shifted against the action of the spring 28 so that the loop 29 disappears gradually until the rope 20 is fully tensioned and in the manner described above, the lifting operation begins.
  • the rope is guided laterally along the lower platform. This is a preferred embodiment, but the rope can be guided in other ways. It is only essential that the rope is not tensioned at lowered lower platform and at the beginning of the lifting process thereby only a pivotal movement of the platforms occurs until a complete tension of the rope is achieved, which then leads to a lifting of the platforms, in one Point which is removed in the longitudinal direction of the bearing carriage 15 so that a parallel displacement of the platforms occurs.
  • a modified guide of the rope results in the embodiment of Figures 5 to 7.
  • the storage device 1 shown there largely corresponds to the storage device of Figures 1 to 3, corresponding parts carry therefore the same reference numerals.
  • the cable 20 is attached to the upper end of the cylinder 17 or the bearing carriage 15, the opposite end engages the lower platform at the rear end, for example, at the rear end of the boundary edges 12.
  • the length of the cable 20 is chosen so in that the rope sags when the lower platform 10 is in its lowermost position ( Figure 5).
  • FIG. 8 to 10 a further modified embodiment of a storage device 1 is shown, which is similar to the storage device 1 of the preceding embodiments, corresponding parts therefore carry the same reference numerals here.
  • the frame 5 is moved from the driveway 2 so far back that the rear legs 7 are arranged at the rear end of the platforms and the front leg 6 of the driveway 2 have a distance that is about 2 / 3 of the longitudinal extension of the platforms 9, 10 amounts.
  • the rope 20 is attached as in the embodiment of Figures 5 to 7 at the upper end of the bearing carriage 15 or the piston-cylinder unit 16, but its other end is not attached to the rear end of the lower platform 10, but points in the direction of the driveway 2 and there attacks on the boundary edge 12 of the lower platform 10, for example, at a distance from the driveway 2, which corresponds to about 1/3 of the total length of the platforms.
  • the length of the cable 20 is chosen so that the rope is tensioned when the piston-cylinder unit 16 is retracted and when the lower platform 10 is in the lowermost position, while the upper platform 9 to the driveway 2 connects (Figure 8).
  • the lower platform 10 engages two lateral stops 30, which are arranged on the rear leg 7 and thereby prevent further lifting movement of the lower platform 10 at this point.
  • the stops 30 but at the same time form a pivot axis for the lower platform 10, which is horizontal and transverse to the longitudinal direction of the Platforms runs.
  • This pivoting movement of the lower platform 10 is transmitted via the bearing carriage 15 and the links 19 on the upper platform 9, which is pivoted parallel to the lower platform 10 until the front edge 13 of the lower platform 10 connects to the driveway 2.
  • the rope is effective only during part of the lifting movement of the bearing carriage 15, in this case, the platforms are first lifted and then pivoted.
  • the platforms remain parallel to each other during all movements, since they are connected to each other via parallelogram guides.
  • FIGS 11 to 14 A still further modification is made in the embodiment according to FIGS 11 to 14.
  • the storage devices per se are of similar construction as in the preceding embodiments, corresponding parts therefore carry the same reference numerals.
  • the embodiment of Figures 11 to 14 is similar to that of Figures 1 to 3, but lacks the link 19, which keeps the two platforms at a constant distance from each other.
  • a connecting element which consists of two longitudinally relative to each other displaceable parts.
  • One part is a guide 32 rotatably hinged to the lower platform 10, the other a support 33 rotatably hinged to the upper platform 9 and guided in the guide 32.
  • the movement of the support 33 in the guide 32 is limited by two stops, namely a lower stop 34, which limits the insertion of the support 33 in the guide 32, and an upper stop 35, which limits the extension of the support 33 from the guide 32 so that the support 33 can move in the guide 32 only between these two stops 34 and 35 ( Figures 15 and 16).
  • two bearing elements 36 are arranged, on which the upper platform 9 rests when the bearing carriage 15 is completely lowered.
  • the upper platform 9 is aligned with the driveway 2 ( Figure 11).
  • the length of the support 33 and the lower stop 34 are dimensioned so that in this position the support 33 is not applied to the lower stop 34, but to the upper stop 35. This is a further lifting of the rear end of the upper platform 9 relative to the rear end of the lower platform 10 excluded.
  • the weight of the upper platform 9 rests in the region of the rear end exclusively on the bearing elements 36 and is not supported on the lower platform 10, since the supports 33 do not reach the lower stop 34.
  • both platforms 9, 10 are pivoted upward, while the pivot axis of the lower platform 10 is formed by the bearing member 14, the pivot axis of the upper platform 9, however, by the bearing element 36. This pivoting movement is continued until the rope 20 is tensioned, then the lower platform 10 is not further pivoted by the tensioned rope, but raised parallel to itself.
  • both platforms are provided at the beginning of the lifting movement. next in common, but to be pivoted about different pivot axes, then there is a period in which the lower platform is raised and the upper platform pivoted, and finally both platforms are raised together.
  • This arrangement makes it possible to change the inclination angle between the two platforms in the lifting movement, and the amount of change can be influenced by changing the timing at which the support 33 abuts against the lower stopper 34. For example, this can be achieved by changing the length of the support 33 or the position of the stop 34.
  • the lower platform 10 is integrally formed with a continuous, flat bottom surface 11.
  • another embodiment of the lower platform can be used, as shown in Figure 17 can be seen.
  • the lower platform is divided into the actual platform and arranged at the access end flap 37 which is pivotally connected to the remaining part of the lower platform about a horizontal, transverse to the longitudinal axis pivot axis and between a lower position in which they is aligned with the bottom surface 11, can be pivoted to an upper position in which it is pivoted upwards.
  • This configuration makes it possible to bring the lower platform even closer to the bottom surface 3 of the building in the lowermost position when the lower platform 10 is sloping downwards in the lowermost position towards the driveway 2.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

L'invention concerne un système de garage pour véhicules à moteur, constitué de deux plates-formes placées l'une au-dessus de l'autre et pouvant être reliées à un accès de manière sélective, lesquelles plates-formes sont équipées d'un dispositif de levage destiné à lever et à abaisser les plates-formes, ledit dispositif de levage étant en contact direct ou indirect permanent avec les deux plates-formes et lève ou abaisse lesdites plates-formes au point de contact à une distance verticale fixe l'une de l'autre, et d'un élément de traction flexible, lequel élément est relié, d'une part, directement ou indirectement au dispositif de levage et, d'autre part, à au moins une plate-forme à une certaine distance d'un point de contact du dispositif de levage avec un point de portée et lève cette plate-forme au point de portée lorsque le dispositif de levage effectue un mouvement de levage. L'objectif de cette invention est d'obtenir une construction simplifiée et une possibilité de réglage améliorée. A cet effet, l'élément de traction flexible est actif seulement lorsque le dispositif de levage effectue une partie de son mouvement de levage et détendu lorsque le reste du mouvement est effectué, de sorte qu'aucune force de traction n'est exercée sur la plate-forme.
EP07711621A 2006-04-27 2007-02-21 Système de garage pour véhicules à moteur Withdrawn EP2010736A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006019592.2A DE102006019592B4 (de) 2006-04-27 2006-04-27 Abstellvorrichtung für Kraftfahrzeuge
PCT/EP2007/001497 WO2007124802A1 (fr) 2006-04-27 2007-02-21 Système de garage pour véhicules à moteur

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CN102852363B (zh) * 2012-07-02 2014-09-24 河南理工大学 一种两层升降停车系统
DE102013008292A1 (de) * 2013-05-15 2014-11-20 Weets und Kastel Besitzgesellschaft mbH & Co. KG Parkhaus für Kraftfahrzeuge
DE102016106901A1 (de) 2016-04-14 2017-10-19 Otto Wöhr Gmbh Abstellvorrichtung für Kraftfahrzeuge
DE102017126699A1 (de) 2017-11-14 2019-05-16 Wöhr Autoparksysteme GmbH Parkplattform für ein Kraftfahrzeug

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DE102006019592A1 (de) 2007-11-08
WO2007124802A1 (fr) 2007-11-08

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