EP0008082B1 - Garage for parking vehicles one above the other - Google Patents

Garage for parking vehicles one above the other Download PDF

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Publication number
EP0008082B1
EP0008082B1 EP79102777A EP79102777A EP0008082B1 EP 0008082 B1 EP0008082 B1 EP 0008082B1 EP 79102777 A EP79102777 A EP 79102777A EP 79102777 A EP79102777 A EP 79102777A EP 0008082 B1 EP0008082 B1 EP 0008082B1
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EP
European Patent Office
Prior art keywords
deck
garage
way
entrance
lower deck
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.)
Expired
Application number
EP79102777A
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German (de)
French (fr)
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EP0008082A1 (en
Inventor
Wilhelm Seinsche
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.)
Mageba SA
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Mageba SA
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Publication date
Application filed by Mageba SA filed Critical Mageba SA
Priority to AT79102777T priority Critical patent/ATE592T1/en
Publication of EP0008082A1 publication Critical patent/EP0008082A1/en
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Publication of EP0008082B1 publication Critical patent/EP0008082B1/en
Expired legal-status Critical Current

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    • 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

Definitions

  • the invention relates to a garage for parking vehicles on top of one another, with a recess in the garage floor adjoining the entrance and two moving platforms arranged with one another, the ends of which are adjacent to the entrance, optionally connectable to the latter, with the lower platform connecting the two platforms approximately parallel to one another run and in the connected position of the upper stage, the lower stage lies within the recess, and with a drive for pivoting the upper stage about a horizontal axis at the end of the stage remote from the driveway, and an approximately vertical guide for the lower stage.
  • the present invention has the object to simplify the one hand, the structural design of the known 'double parking garages, at the same time but to increase their stability.
  • the guide is provided at the entrance-side end of the lower driving platform and comprises a torsionally rigid shaft running transversely to this platform and rotatably mounted thereon, which extends over the entire width of the driving platform and at least one at both ends along each essentially vertical, extending between the driveway and the recessed garage floor in such a way that the other end automatically lowers or rises by the same amount when lowering or raising one end of the driving platform.
  • the torsionally stiff shaft gives the lower platform the required lateral stability in every lifting position; the associated guide arrangement prevents any transverse inclination of the lower driving platform, and thus also of the upper driving platform which is articulated to this by means of tie rods.
  • the guide arrangement according to the invention not only enables the other components to be designed in a structurally light manner, but in particular enables the use of single-acting ones on the side upper hydraulic hydraulic cylinder.
  • the guide arrangement ensures their synchronism, whereby it replaces the hydraulic control which is complex in the known double parking garages. It is sufficient to link a hydraulic cylinder on each side of the upper platform. While these raise the upper driving platform or lower it in the depressurized position, the guide arrangement, which acts on the lower driving platform, provides precise control of the entire construction.
  • the movement of the lower driving platform in the horizontal direction is limited between stops.
  • a counter-holder projecting laterally from the lower driving platform is supported; this is preferably designed as a counter-pressure roller which is rotatable about a bearing journal fastened to the lower driving platform.
  • the transverse stability of the lower driving platform is supported by the fact that the shaft extends over its entire width and is mounted in the side beams of the driving platform adjacent to its ends.
  • each driving platform comprises two adjacent platforms, each forming a parking space, between which at least one further guide arrangement is provided.
  • the garage construction shown in the figures of the drawing in several views and sections essentially comprises an upper driving platform 1, a lower driving platform 2, a hydraulic cylinder 4 supported on each side between the garage floor '3 and the upper driving platform 1 and a front one on each side of the two driving platforms Drawbar 5 and a rear drawbar 6, via which the lower platform 2 is articulated to the upper platform 1.
  • the garage floor 3 is recessed in relation to the entrance 7.
  • the lower platform is inclined to the entry side within this recess.
  • a steel frame 8 is attached to the entrance-side end wall of the depression, on which the entry-side end of the lower driving platform 2 is guided vertically.
  • At the rear end of the garage vertical supports 9 m 'eans of a plurality of spacers 10 are attached to the rear garage wall.
  • a railing 12 is attached to the side for safely walking on the stage.
  • the upper driving platform 1 can be pivoted about a horizontal axis adjacent to its rear end about a pivot bearing 13 shown in detail in FIG. 4.
  • the drive for the pivoting movement are the lateral hydraulic cylinders 4, which are pivotally supported with their lower end in a bearing part 14 connected to the garage floor and are articulated laterally with the upper end of their piston 1'5 on the upper driving platform 1, specifically in a position shown in FIG 5 articulated bearing 16, in which the front tie rod 5 is also articulated with its upper end.
  • the tie rods 5, 6 can be pivoted about horizontal axes in simple joint pieces 17 on the upper or lower driving platform 1, 2.
  • the pivot bearing 13 shown enlarged in FIG. 4 is formed by a bearing pin 18 and a bearing bush 19.
  • the bush 19 is welded to the support 9; the bearing pin 18 is welded to an angular bracket 20 which is fastened to the associated side support 21 of the upper platform 1 by means of screws 22.
  • Two bearing bushes 23 are arranged between the bearing bush 19 and the bearing journal 18; by means of an end plate 24 screwed to the free end face of the bearing journal, this is braced against the bearing bush 19 or the bearing bush 19 against the angular tab.
  • FIG. 5 shows an enlarged view of a spherical bearing 16 provided on the side of the upper driving platform, to which a hydraulic cylinder 4 and a pull rod 5 are articulated.
  • a hollow profile web 26 is welded to the side support 21 of the upper driving platform 1, in the lower end of which a bearing pin 27 is mounted in corresponding bores in the web walls, the axis of which extends horizontally.
  • the piston rod 15 of the hydraulic cylinder 4 and the upper end of the pull rod 5 are pivotally received from the outside in. Both the piston rod 15 and the pull rod 5 are accommodated on the bearing pin 27 by means of spherical spherical bearing rings 28, 29.
  • bearing parts are each supported lstegs with spacer sleeves 30, 31 relative to the voltage applied to the driving stage wall 32 of the hollow profile '26; on the outside of the opposite wall of the hollow profile web 26 and on the inside of the bearing for the pull rod 5, clamping rings 33 secure the bearing pin 27 against lateral displacement.
  • a torsionally rigid shaft 37 extends across the entire width of the lower driving platform 2.
  • the shaft 37 is in each case mounted in the region of the side beams 21 of the lower driving platform.
  • the side supports 21 serve as bearings on steel plates 39 which are welded on from the outside and which have a further bore at a distance from the shaft 37, in which a bearing pin 40 for receiving a counter pressure roller 41, preferably made of plastic, is fastened.
  • the shaft 37 has a spline 42 on which the gear 35, which has a corresponding internal toothing, is attached. End rings 44 secured by pressure screws 43 secure the axial position of the shaft 37 and the gearwheels 35 mounted thereon.
  • the toothed racks 34 are each welded to the end of the frame 8, specifically to its leg 45 pointing towards the inside of the garage.
  • FIG. 3 shows a particularly advantageous design variant for driving platforms which consist of two platforms for two vehicles to be parked side by side; here the shaft 37 is divided in the middle at 46, the abutting splined ends being connected by means of a gear 47 which is simultaneously designed as a plug-in sleeve and which engages in a central toothed rack 48.
  • a central support 49 connecting the two platforms is provided, in which bearing bushes 50 are welded.
  • a counterpressure roller 51 is also provided in the middle, the bearing pin 52 of which is fastened to the center support 49.
  • the shaft 37 can itself be driven, the lifting and lowering of the device taking place via the gear rack engagement;
  • the shaft 37 can be driven by means of an electric or hydraulic motor.
  • FIG. 6 shows a horizontal partial section of an entry-side corner of the lower driving platform 2.
  • the torsionally stiff shaft 37 is mounted in the side bracket 21 of the driving platform as described in relation to FIG. 3.
  • a cable drum or pulley 53 which is twisted twice by a rope 54.
  • the lower end 55 of the cable 54 is held in an eyelet 56 fastened to the garage floor 3; the upper end 57 of the cable 54 is also held in a fixed eyelet 58 which is fastened in an upper cross part 59 of the steel frame 8.
  • the driving platform 2 is moved upwards by the hydraulic cylinders 4, the cable pulley 53 rotates clockwise, in the case of the movement downwards counterclockwise.
  • the rail 60 is welded to an inward leg 45 of the steel frame 8.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Road Signs Or Road Markings (AREA)
  • Traffic Control Systems (AREA)
  • Residential Or Office Buildings (AREA)
  • Types And Forms Of Lifts (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

1. Garage for parking vehicles one above the other with a depression of the garage floor (3) contiguous to the entrance way (7) and with two decks (1, 2), both movable with each other, the ends of the decks adjacent to the entranceway (7) being selectively linkable therewith, the two decks (1, 2) being approximately parallel when the lower deck (2) is in its linked position and the lower deck (2) lying inside the depression when the upper deck (1) is in its linked position, and with a drive for pivoting the upper deck (1) with its end being remote from the entrance-way about a horizontal axis (13) and with an approximately vertical guide for the lower deck (2), characterized in that said guide is provided at the entrance-way side end of the lower deck (2) and comprises a torsion-rigid shaft extending crosswise to the lower deck (2) and rotatably mounted thereon, which shaft is extending over the whole width of said deck and is rollingly guided, at least at both ends each by a guide bar (34, 60) extending essentially vertical between the entrance way (7) and the sunk garage floor (3), in such a way that when lowering or lifting one end of the deck (2) to a certain extent the other end is lowered or lifted to the same extent.

Description

Die Erfindung betrifft eine Garage zum Abstellen von Fahrzeugen übereinander, mit einer an die Einfahrt anschliessenden Vertiefung des Garagenbodens und zwei miteinander bewegtich angeordneten Fahrbühnen, deren der Einfahrt benachbarte Enden wahlweise an diese anschliessbar sind, wobei in der Anschlussstellung der unteren Bühne beide Fahrbühnen etwa parallel zueinander verlaufen und in der Anschlussstellung der oberen Bühne die untere Bühne innerhalb der Vertiefung liegt, und mit einem Antrieb zum Verschwenken der oberen Bühne um eine waagrechte Achse an dem der Einfahrt abgelegenen Ende der Bühne sowie einer etwa vertikalen Führung für die untere Bühne.The invention relates to a garage for parking vehicles on top of one another, with a recess in the garage floor adjoining the entrance and two moving platforms arranged with one another, the ends of which are adjacent to the entrance, optionally connectable to the latter, with the lower platform connecting the two platforms approximately parallel to one another run and in the connected position of the upper stage, the lower stage lies within the recess, and with a drive for pivoting the upper stage about a horizontal axis at the end of the stage remote from the driveway, and an approximately vertical guide for the lower stage.

Bei derartigen bekannten Doppelparkergaragen (DE-C-2307431 und 2307432) wird die untere Fahrbühne in der Anschlussstellung durch Hydraulikzylinder, die zwischen Garagenboden und oberer Fahrbühne abgestützt sind, über Seile oder Zugstangen, welche die beiden Fahrbühnen miteinander verbinden, von unten her gegen Anschläge gedrückt, so dass in der Anschlussstellung der unteren Bühne eine ausreichende Stabilität gegeben ist. Die obere Bühne liegt in ihrer Anschlussstellung mit ihrem einfahrtseitigen Ende auf dem Einfahrtboden auf, während das andere Ende mittels eines auf dem Garagenboden abgestützten Gestells schwenkbar gelagert ist. Auch hier ist eine ausreichende Stabilität gewährleistet, vorausgesetzt, dass die Fahrbühne einschliesslich der ihrer Abstützung dienenden Teile und die Hydraulikzylinder ausreichend dimensioniert sind. Zur Gewährleistung einer gleichmässigen Hubbewegung der beiden Bühnen sind doppeltwirkende, über eine aufwendige Steuerung parallel geschaltete Hydraulikzylinder erforderlich. Torsionen und Querbewegungen der Bühnen und ihrer Stützteile sowie Schwingungen in Längsrichtung können nur durch eine entsprechende konstruktive Auslegung der einzelnen Bauteile in Grenzen gehalten werden.In such known double parking garages (DE-C-2307431 and 2307432) the lower driving platform is pressed in the connected position by hydraulic cylinders, which are supported between the garage floor and the upper driving platform, via ropes or tie rods that connect the two driving platforms with each other from below , so that there is sufficient stability in the connected position of the lower stage. In its connected position, the upper stage lies with its entry-side end on the entrance floor, while the other end is pivotably supported by means of a frame supported on the garage floor. Sufficient stability is also ensured here, provided that the driving platform including the parts serving to support it and the hydraulic cylinders are adequately dimensioned. To ensure a uniform lifting movement of the two platforms, double-acting hydraulic cylinders connected in parallel via a complex control system are required. Torsions and transverse movements of the platforms and their supporting parts as well as vibrations in the longitudinal direction can only be kept within limits if the individual components are designed appropriately.

Demgegenüber liegt der vorliegenden Erfindung die Aufgabe zugrunde, einerseits die konstruktive Ausführung der bekannten 'Doppelparkergaragen zu vereinfachen, gleichzeitig aber deren Stabilität zu erhöhen.In contrast, the present invention has the object to simplify the one hand, the structural design of the known 'double parking garages, at the same time but to increase their stability.

Diese Aufgabe wird erfindungsgemäss dadurch gelöst, dass die Führung am einfahrtseitigen Ende der unteren Fahrbühne vorgesehen ist und eine quer zu dieser Bühne verlaufende, daran drehbar gelagerte torsionssteife Welle umfasst, die sich über die gesamte Breite der Fahrbühne erstreckt und wenigstens an beiden Enden entlang jeweils einer im wesentlichen vertikalen, sich zwischen Einfahrt und vertieftem Garagenboden erstreckenden Führungsschiene derart zwangsgeführt abrollt, dass bei Absenkung bzw. Anhebung eines Endes der Fahrbühne um einen bestimmten Betrag sich automatisch das andere Ende um den gleichen Betrag senkt oder hebt.This object is achieved according to the invention in that the guide is provided at the entrance-side end of the lower driving platform and comprises a torsionally rigid shaft running transversely to this platform and rotatably mounted thereon, which extends over the entire width of the driving platform and at least one at both ends along each essentially vertical, extending between the driveway and the recessed garage floor in such a way that the other end automatically lowers or rises by the same amount when lowering or raising one end of the driving platform.

Die torsionssteife Welle verleiht der unteren Fahrbühne in jeder Hubstellung die erforderliche Querstabilität; die damit verbundene Führungsanordnung verhindert jede Querneigung der unteren Fahrbühne, und damit auch der über Zugstäbe mit dieser gelenkig verbundenen oberen Fahrbühne.The torsionally stiff shaft gives the lower platform the required lateral stability in every lifting position; the associated guide arrangement prevents any transverse inclination of the lower driving platform, and thus also of the upper driving platform which is articulated to this by means of tie rods.

Die erfindungsgemässe Führungsanordnung, entweder in Form einer Zahnrad-Zahnstangen-Führung (Anspruch 2) oder in Form einer SeilRollen-Führung (Anspruch 3) ermöglicht nicht nur eine konstruktiv leichte Ausführung der übrigen Bauteile, sie ermöglicht insbesondere die Verwendung einfach wirkender, seitlich an der oberen Fahrbühne angelenkter Hydraulikzylinder. Die Führungsanordnung sorgt für deren Gleichlauf, wobei sie die bei den bekannten Doppelparkergaragen aufwendige Hydrauliksteuerung ersetzt. Es genügt, an jeder Seite der oberen Fahrbühne einen Hydraulikzylinder anzulenken. Während diese die obere Fahrbühne anheben, bzw. deren Absenken in der drucklosen Stellung ermöglichen, sorgt die Führungsanordnung, welche an der unteren Fahrbühne angreift, für eine mit Präzision wirkende Zwangssteuerung der gesamten Konstruktion.The guide arrangement according to the invention, either in the form of a rack and pinion guide (claim 2) or in the form of a cable roller guide (claim 3) not only enables the other components to be designed in a structurally light manner, but in particular enables the use of single-acting ones on the side upper hydraulic hydraulic cylinder. The guide arrangement ensures their synchronism, whereby it replaces the hydraulic control which is complex in the known double parking garages. It is sufficient to link a hydraulic cylinder on each side of the upper platform. While these raise the upper driving platform or lower it in the depressurized position, the guide arrangement, which acts on the lower driving platform, provides precise control of the entire construction.

Um jede unerwünschte Bewegung in Längsrichtung der Fahrbühnen auszuschliessen, bzw. den Eingriff der Zahnräder in die zugehörigen Zahnstangen sicherzustellen, ist vorgesehen, dass die Bewegung der unteren Fahrbühne in horizontaler Richtung zwischen Anschlägen begrenzt ist. Dies wird bei der Ausbildung der 'Führungsanordnung als Zahnrad-Zahnstangen-Führung dadurch erreicht, dass auf der der Verzahnung abgewandten Seite jeder Zahnstange ein von der unteren Fahrbühne seitlich vorspringender Gegenhalter abgestützt ist; dieser ist bevorzugt als Gegendruckrolle ausgebildet, die um einen an der unteren Fahrbühne befestigten Lagerzapfen drehbar ist.In order to exclude any undesired movement in the longitudinal direction of the driving platforms, or to ensure the engagement of the gearwheels in the associated toothed racks, it is provided that the movement of the lower driving platform in the horizontal direction is limited between stops. This is achieved in the design of the guide arrangement as a toothed rack and pinion guide in that on the side of each toothed rack facing away from the toothing, a counter-holder projecting laterally from the lower driving platform is supported; this is preferably designed as a counter-pressure roller which is rotatable about a bearing journal fastened to the lower driving platform.

Die Querstabilität der unteren Fahrbühne wird dadurch unterstützt, dass sich die Welle über deren gesamte Breite erstreckt und jeweils benachbart ihren Enden in Seitenträgern der Fahrbühne gelagert ist.The transverse stability of the lower driving platform is supported by the fact that the shaft extends over its entire width and is mounted in the side beams of the driving platform adjacent to its ends.

Eine besonders vorteilhafte Ausführungsform besteht darin, dass jede Fahrbühne zwei nebeneinanderliegende, jeweils einen Abstellplatz bildende Plattform umfasst, zwischen denen wenigstens eine weitere Führungsanordnung vorgesehen ist.A particularly advantageous embodiment consists in that each driving platform comprises two adjacent platforms, each forming a parking space, between which at least one further guide arrangement is provided.

Dank der biege- und torsionssteifen Welle sind auch bei dieser doppelt breiten Ausführungsform lediglich zwei Hydraulikzylinder, jeweils angelenkt an den beiden Seiten der oberen Fahrbühne, zur Betätigung der Konstruktion ausreichend. Zwischen den beiden Plattformen ist mindestens eine Schubstange vorgesehen, welche den Mittelträger der beiden oberen Plattformen mit dem Mittelträger der beiden unteren Plattformen gelenkig verbindet. Auch bei exzentrischer Belastung der Fahrbühnen sorgt die vorgeschlagene Führungsanordnung für eine annähernd gleichmässige Belastung der beiden Hydraulikzylinder, wobei die torsionssteife Welle als lastverteilendes Element wirkt.Thanks to the flexurally and torsionally stiff shaft, only two hydraulic cylinders, each articulated on the two sides of the upper driving platform, are sufficient to actuate the construction in this double-wide embodiment. At least one push rod is provided between the two platforms, which is the central support of the two upper plates shape connects with the central support of the two lower platforms. Even when the driving platforms are eccentrically loaded, the proposed guide arrangement ensures an almost uniform loading of the two hydraulic cylinders, the torsionally rigid shaft acting as a load-distributing element.

Im folgenden wird ein Ausführungsbeispiel der vorliegenden Erfindung anhand der Zeichnung erläutert. Es zeigt:

  • Fig. 1 eine Seitenansicht der Garagenkonstruktion mit der oberen Fahrbühne in Anschlussstellung,
  • Fig. 2 eine Seitenansicht der Garagenkonstruktion mit der unteren Fahrbühne in Anschlussstellung,
  • Fig. 3 einen horizontalen Schnitt gemäss IIItll der Fig. 1 durch die untere Fahrbühne mit einer Zahnrad-Zahnstangen-Führung,
  • Fig. 4 einen Ausschnitt gemäss IV-IV der Fig.1,
  • Fig. 5 einen Ausschnitt gemäss V-V der Fig. 1,
  • Fig. 6 einen horizontalen Teilschnitt durch die untere Fahrbühne mit einer Seil-Seilrollen-Führung, als Alternative zu Fig. 3 und
  • Fig. 7 eine Ansicht gemäss VII-VII der Fig. 6.
An exemplary embodiment of the present invention is explained below with reference to the drawing. It shows:
  • 1 is a side view of the garage construction with the upper driving platform in the connected position,
  • 2 is a side view of the garage construction with the lower driving platform in the connected position,
  • 3 shows a horizontal section according to IIItll of FIG. 1 through the lower driving platform with a rack and pinion guide,
  • 4 shows a section according to IV-IV of FIG. 1,
  • 5 shows a section according to VV of FIG. 1,
  • Fig. 6 is a partial horizontal section through the lower driving platform with a rope-pulley guide, as an alternative to Fig. 3 and
  • 7 is a view according to VII-VII of FIG. 6.

Die in den Figuren der Zeichnung in mehreren Ansichten und Ausschnitten dargestellte Garagenkonstruktion umfasst im wesentlichen eine obere Fahrbühne 1, eine untere Fahrbühne 2, beidseits jeweils einen zwischen Garagenboden '3 und der oberen Fahrbühne 1 abgestützten Hydraulikzylinder 4 sowie auf jeder Seite der beiden Fahrbühnen eine vordere Zugstange 5 und eine hintere Zugstange 6, über welche die untere Fahrbühne 2 an der oberen Fahrbühne 1 gelenkig angehängt ist. Der Garagenboden 3 ist gegenüber der Einfahrt 7 vertieft. Die untere Fahrbühne liegt zur Einfahrtseite hin geneigt innerhalb dieser Vertiefung. An der einfahrtseitigen Stirnwand der Vertiefung ist ein Stahlrahmen 8 befestigt, an welchem das einfahrtseitige Ende der unteren Fahrbühne 2 vertikal geführt ist. Am rückwärtigen Ende der Garage sind vertikale Stützen 9 m'ittels mehrerer Abstandshalter 10 an der rückwärtigen Garagenwand 11 befestigt. Auf der oberen Fahrbühne 1 ist seitlich ein Geländer 12 zum sicheren Begehen der Bühne angebracht. Die obere Fahrbühne 1 ist benachbart ihrem rückwärtigen Ende um ein in Fig. 4 im 'Detail dargestelltes Schwenklager 13 um eine horizontale Achse verschwenkbar. Als Antrieb für die Schwenkbewegung dienen die seitlichen Hydraulikzylinder 4, die mit ihrem unteren Ende in einem mit dem Garagenboden verbundenen Lagerteil 14 schwenkbar abgestützt und mit dem oberen Ende ihres Kolbens 1'5 seitlich an der oberen Fahrbühne 1 angelenkt sind und zwar in einem in Fig. 5 im Detail dargestellten Gelenklager 16, in welchem auch die vordere Zugstange 5 mit ihrem oberen Ende angelenkt ist. Im übrigen sind die Zugstangen '5, 6 in einfachen Gelenkstücken 17 an oberer bzw. unterer Fahrbühne 1, 2 jeweils um horizontale Achsen schwenkbar.The garage construction shown in the figures of the drawing in several views and sections essentially comprises an upper driving platform 1, a lower driving platform 2, a hydraulic cylinder 4 supported on each side between the garage floor '3 and the upper driving platform 1 and a front one on each side of the two driving platforms Drawbar 5 and a rear drawbar 6, via which the lower platform 2 is articulated to the upper platform 1. The garage floor 3 is recessed in relation to the entrance 7. The lower platform is inclined to the entry side within this recess. A steel frame 8 is attached to the entrance-side end wall of the depression, on which the entry-side end of the lower driving platform 2 is guided vertically. At the rear end of the garage vertical supports 9 m 'eans of a plurality of spacers 10 are attached to the rear garage wall. 11 On the upper driving platform 1, a railing 12 is attached to the side for safely walking on the stage. The upper driving platform 1 can be pivoted about a horizontal axis adjacent to its rear end about a pivot bearing 13 shown in detail in FIG. 4. The drive for the pivoting movement are the lateral hydraulic cylinders 4, which are pivotally supported with their lower end in a bearing part 14 connected to the garage floor and are articulated laterally with the upper end of their piston 1'5 on the upper driving platform 1, specifically in a position shown in FIG 5 articulated bearing 16, in which the front tie rod 5 is also articulated with its upper end. Otherwise, the tie rods 5, 6 can be pivoted about horizontal axes in simple joint pieces 17 on the upper or lower driving platform 1, 2.

In der in Fig. 1 gezeigten Anschlussstellung der oberen Fahrbühne 1 liegt deren einfahrtseitiges Ende mit einer abgewinkelten Schwelle 61 auf der Einfahrt 7 auf. In Fig. 2 ist die Garagenkonstruktion in der Anschlussstellung der unteren Fahrbühne 2 gezeigt; diese ist in ihrer Gesamtheit vom Garagenboden 3 abgehoben. Das einfahrtseitige Ende der unteren Fahrbühne 2 befindet sich in der oberen Anschlagstellung des Rahmens '8. Die Kolbenstangen 15 der beiden Hydraulikzylinder 4 sind vollständig ausgefahren, so dass beide Fahrbühnen zueinander parallel verlaufen. Die vertikale Stellung der beiden Hydraulikzylinder wird 'in etwa aufrechterhalten.In the connection position of the upper driving platform 1 shown in FIG. 1, its end on the entry side lies on the entrance 7 with an angled threshold 61. 2 shows the garage construction in the connected position of the lower driving platform 2; this is lifted off the garage floor 3 in its entirety. The entrance-side end of the lower driving platform 2 is in the upper stop position of the frame 8. The piston rods 15 of the two hydraulic cylinders 4 are fully extended, so that both platforms are parallel to each other. The vertical position of the two hydraulic cylinders is ' maintained approximately.

Das in Fig. 4 vergrössert dargestellte Schwenklager 13 ist gebildet durch einen Lagerzapfen 18 und eine Lagerbuchse 19. Die Buchse 19 ist an der Stütze 9 angeschweisst; der Lagerzapfen 18 ist mit einer winkelförmigen Lasche 20 verschweisst, die an dem zugeordneten Seitenträger 21 der oberen Fahrbühne 1 mittels Schrauben 22 befestigt ist. Zwischen Lagerbuchse 19 und Lagerzapfen 18 sind zwei Lagerbuchsen 23 angeordnet; durch eine an der freien Stirnseite des Lagerzapfens angeschraubte Endscheibe 24 wird diese gegen die Lagerbuchse 19 bzw. die Lagerbuchse 19 gegen die winkelförmige Lasche verspannt.The pivot bearing 13 shown enlarged in FIG. 4 is formed by a bearing pin 18 and a bearing bush 19. The bush 19 is welded to the support 9; the bearing pin 18 is welded to an angular bracket 20 which is fastened to the associated side support 21 of the upper platform 1 by means of screws 22. Two bearing bushes 23 are arranged between the bearing bush 19 and the bearing journal 18; by means of an end plate 24 screwed to the free end face of the bearing journal, this is braced against the bearing bush 19 or the bearing bush 19 against the angular tab.

Fig. 5 zeigt in vergrösserter Darstellung ein seitlich an der oberen Fahrbühne vorgesehenes Gelenklager 16, an welchem ein Hydraulikzylinder 4 und eine Zugstange 5 angelenkt sind. Mit dem Seitenträger 21 der oberen Fahrbühne 1 ist ein Hohlprofilsteg 26 verschweisst, in dessen unterem Ende ein Lagerbolzen 27 in entsprechenden Bohrungen der Stegwände gelagert ist, dessen Achse waagrecht verläuft. Auf dem Lagerbolzen 27 sind von aussen nach innen die Kolbenstange 15 des Hydraulikzylinders 4 und das obere Ende der Zugstange 5 schwenkbar aufgenommen. Sowohl die Kolbenstange 15 als auch die Zugstange 5 sind mittels kugelkalottenförmiger Lagerringe 28, 29 auf dem Lagerbolzen 27 aufgenommen. Diese Lagerteile sind jeweils mit Distanzhülsen 30, 31 gegenüber der an der Fahrbühne anliegenden Wand 32 des Hohlprofi'lstegs 26 abgestützt; an der Aussenseite der gegenüberliegenden Wand des Hohlprofilstegs 26 und an der Innenseite der Lagerung für die Zugstange 5 sichern Klemmringe 33 den Lagerbolzen 27 gegen seitliche Verschiebung.5 shows an enlarged view of a spherical bearing 16 provided on the side of the upper driving platform, to which a hydraulic cylinder 4 and a pull rod 5 are articulated. A hollow profile web 26 is welded to the side support 21 of the upper driving platform 1, in the lower end of which a bearing pin 27 is mounted in corresponding bores in the web walls, the axis of which extends horizontally. On the bearing pin 27, the piston rod 15 of the hydraulic cylinder 4 and the upper end of the pull rod 5 are pivotally received from the outside in. Both the piston rod 15 and the pull rod 5 are accommodated on the bearing pin 27 by means of spherical spherical bearing rings 28, 29. These bearing parts are each supported lstegs with spacer sleeves 30, 31 relative to the voltage applied to the driving stage wall 32 of the hollow profile '26; on the outside of the opposite wall of the hollow profile web 26 and on the inside of the bearing for the pull rod 5, clamping rings 33 secure the bearing pin 27 against lateral displacement.

Wie in den Fig. 1 und 2 erkennbar, sind an der Innenseite des Rahmens 8 im Bereich der Seitenträger 21 der unteren Fahrbühne 2 Zahnstangen 34 angeschweisst, in welche in der unteren Fahrbühne drehbar gelagerte Zahnräder 35 eingreifen. Auf der gegenüberliegenden Seite der Zahnstangen 34 liegen Gegendruckrollen 36 an, die die untere Fahrbühne 2 gegen eine Verschiebung in Garageniängsrichtung sichern. Weitere Details dieser Führungsanordnung sind der Fig. 3 entnehmbar; eine alternative Führungsanordnung, nämlich mittels Seil und Seilrolle, zeigen die Fig. 6 und 7.As can be seen in FIGS. 1 and 2, 2 racks 34 are welded onto the inside of the frame 8 in the region of the side girders 21 of the lower driving platform, in which toothed wheels 35 which are rotatably mounted engage in the lower driving platform. On the opposite side of the racks 34 there are counter pressure rollers 36 which secure the lower platform 2 against displacement in the longitudinal direction of the garage. Further details of this guide arrangement can be seen in FIG. 3; an alternative guide arrangement, namely by means of rope and pulley, show FIGS. 6 and 7.

Gemäss Fig. 3 erstreckt sich eine torsionssteife Welle 37 quer über die gesamte Breite der unteren Fahrbühne 2. Die Welle 37 ist jeweils im Bereich der Seitenträger 21 der unteren Fahrbühne gelagert. Als Lager dienen an einem senkrechten Steg 38 der Seitenträger 21 von aussen angeschweisste Stahlplatten 39, die mit Abstand zur Welle 37 eine weitere Bohrung aufweisen, in welcher ein Lagerzapfen 40 zur Aufnahme einer Gegendruckrolle 41, bevorzugt aus Kunststoff, befestigt ist. An den beiden seitlich über die Lagerplatte 39 vorspringenden Wellenenden weist die Welle 37 eine Keilverzahnung 42 auf, auf welche das Zahnrad 35, welches eine entsprechende Innenverzahnung aufweist, aufgesteckt ist. Mittels Druckschrauben 43 gesicherte Endringe 44 sichern die axiale Lage der Welle 37 und der auf ihr aufgesteckten Zahnräder 35. Während die Zahnräder 35 in die Verzahnung der zugeordneten Zahnstangen 34 eingreifen, wälzt sich die Gegendruckrolle 41 auf der Rückseite der Zahnstangen 34 ab und sorgt dabei für einen sicheren gegenseitigen Eingriff der Verzahnungen und gleichzeitig für eine schwingungsfreie Auf- und Abbewegung der unteren Fahrbühne 2. Die Zahnstangen 34 sind jeweils am Ende des Rahmens 8, und zwar an dessen zum Garageninneren hinweisenden Schenkel 45 angeschweisst.According to FIG. 3, a torsionally rigid shaft 37 extends across the entire width of the lower driving platform 2. The shaft 37 is in each case mounted in the region of the side beams 21 of the lower driving platform. On a vertical web 38, the side supports 21 serve as bearings on steel plates 39 which are welded on from the outside and which have a further bore at a distance from the shaft 37, in which a bearing pin 40 for receiving a counter pressure roller 41, preferably made of plastic, is fastened. At the two shaft ends projecting laterally beyond the bearing plate 39, the shaft 37 has a spline 42 on which the gear 35, which has a corresponding internal toothing, is attached. End rings 44 secured by pressure screws 43 secure the axial position of the shaft 37 and the gearwheels 35 mounted thereon. While the gearwheels 35 engage in the toothing of the associated toothed racks 34, the counter pressure roller 41 rolls on the back of the toothed racks 34 and thereby ensures a secure mutual engagement of the toothing and at the same time for a vibration-free up and down movement of the lower driving platform 2. The toothed racks 34 are each welded to the end of the frame 8, specifically to its leg 45 pointing towards the inside of the garage.

Für Fahrbühnen, die aus zwei Plattformen für zwei nebeneinander abzustellende Fahrzeuge bestehen, zeigt Fig. 3 eine besonders vorteilhafte konstruktive Variante; hier ist die Welle 37 in der Mitte bei 46 geteilt, wobei die aneinanderstossenden keilverzahnten Enden mittels eines gleichzeitig als Steckmuffe ausgebildeten Zahnrads 47, welches in eine mittlere Zahnstange 48 eingreift, verbunden sind. Zur Lagerung der zur Mitte hinweisenden Wellenenden ist ein die beiden Plattformen verbindender Mittelträger 49 vorgesehen, in welchen Lagerbuchsen 50 eingeschweisst sind. Wie an den beiden äusseren Wellenenden ist auch in der Mitte eine Gegendruckrolle 51 vorgesehen, deren Lagerzapfen 52 am Mittelträger 49 befestigt ist. Eine derartige Garagenkonstruktion für insgesamt vier Fahrzeuge, zwei auf der oberen und zwei auf der unteren Fahrbühne, kommt also mit drei Zahnrad-Zahnstangen-Paarungen aus. Auch bei einer derart breiten Fahrbühne genügt es, auf jeder Aussenseite lediglich einen Hydraulikkolben vorzusehen, so dass die beschriebene Ausführungsvariante besonders preisgünstig herzustellen ist. Anstelle des in Fig. 3 dargestellten Antriebs mittels der genannten Hydraulikzylinder kann die Welle 37 selbst angetrieben werden, wobei das Heben und Senken der Vorrichtung über den Zahnrad-Zahnstangen-Eingriff erfolgt; hierzu kann die Welle 37 mittels eines Elektro- oder Hydraulikmotors angetrieben werden.3 shows a particularly advantageous design variant for driving platforms which consist of two platforms for two vehicles to be parked side by side; here the shaft 37 is divided in the middle at 46, the abutting splined ends being connected by means of a gear 47 which is simultaneously designed as a plug-in sleeve and which engages in a central toothed rack 48. To support the shaft ends pointing towards the center, a central support 49 connecting the two platforms is provided, in which bearing bushes 50 are welded. As on the two outer shaft ends, a counterpressure roller 51 is also provided in the middle, the bearing pin 52 of which is fastened to the center support 49. Such a garage construction for a total of four vehicles, two on the upper and two on the lower driving platform, therefore requires three gear-rack combinations. Even with such a wide driving platform, it is sufficient to provide only one hydraulic piston on each outside, so that the embodiment variant described can be produced at particularly low cost. Instead of the drive shown in FIG. 3 by means of the hydraulic cylinders mentioned, the shaft 37 can itself be driven, the lifting and lowering of the device taking place via the gear rack engagement; For this purpose, the shaft 37 can be driven by means of an electric or hydraulic motor.

Fig. 6 zeigt in einem horizontalen Teilschnitt eine einfahrtseitige Ecke der unteren Fahrbühne 2. Die torsionssteife Welle 37 ist wie zu Fig. 3 beschrieben, im Seitenträger 21 der Fahrbühne gelagert. Auf der Keilverzahnung 42 am Ende der Welle 37 sitzt eine Seiltrommel bzw. Seilrolle 53, welche zweifach von einem Seil 54 umschlungen ist. Gemäss Fig. 7 ist das untere Ende 55 des Seils 54 in einer am Garagenboden 3 befestigten Öse 56 gehalten; das obere Ende 57 des Seils 54 ist ebenfalls in einer feststehenden Öse 58 gehalten, welche in einem oberen Querteil 59 des Stahlrahmens 8 befestigt ist. Wird die Fahrbühne 2 von den Hydraulikzylindem 4 nach oben bewegt, so dreht sich die Seilrolle 53 im Uhrzeigersinn, im Falle der Bewegung nach unten im Gegenuhrzeigersinn. Auf diese Weise ergibt sich eine exakte vertikale Führung des einfahrtseitigen Endes der unteren Fahrbühne 2. Als horizontaler Anschlag dient auch hier eine bereits zu Fig. 3 beschriebene Gegendruckrolle 41 aus Kunststoff, welche auf einer vertikalen Schiene 60 abrollt. Die Schiene 60 ist an einem nach innenweisenden Schenkel 45 des Stahlrahmens 8 angeschweisst.6 shows a horizontal partial section of an entry-side corner of the lower driving platform 2. The torsionally stiff shaft 37 is mounted in the side bracket 21 of the driving platform as described in relation to FIG. 3. On the spline 42 at the end of the shaft 37 sits a cable drum or pulley 53, which is twisted twice by a rope 54. 7, the lower end 55 of the cable 54 is held in an eyelet 56 fastened to the garage floor 3; the upper end 57 of the cable 54 is also held in a fixed eyelet 58 which is fastened in an upper cross part 59 of the steel frame 8. If the driving platform 2 is moved upwards by the hydraulic cylinders 4, the cable pulley 53 rotates clockwise, in the case of the movement downwards counterclockwise. In this way, there is an exact vertical guidance of the entry-side end of the lower driving platform 2. A counterpressure roller 41 made of plastic, which has already been described for FIG. 3 and which rolls on a vertical rail 60, also serves as a horizontal stop here. The rail 60 is welded to an inward leg 45 of the steel frame 8.

Claims (8)

1. Garage for parking vehicles one above the other with a depression of the garage floor (3) contiguous to the entrance way (7) and with two decks (1, 2), both movable with each other, the ends of the decks adjacent to the entrance-way (7) being selectively linkable therewith, the two decks (1, 2) being approximately parallel when the lower deck (2) is in its linked position and the lower deck (2) lying inside the depression when the upper deck (1) is in its linked position, and with a drive for pivoting the upper deck (1) with its end being remote from the entrance-way about a horizontal axis (13) and with an approximately vertical guide for the lower deck (2), characterized in that said guide is provided at the entrance-way side end of the lower deck (2) and comprises a torsion-rigid shaft extending crosswise to the lower deck (2) and rotatably mounted thereon, which shaft is extending over the whole width of said deck and is rollingly guided at least at both ends each by a guide bar (34, 60) extending essentially vertically between the entrance way (7) and the sunk garage floor (3), in such a way that when lowering or lifting one end of the deck (2) to a certain extent the other end is towered or lifted to the same extent.
2. Garage according to claim 1, characterized in that the guide arrangement comprises pinions (35) unrotatably secured to the two shaft ends and cooperating with approximately vertical racks (34) secured between the entrance way (7) and the sunk garade floor (3).
3. Garage according to claim 1, characterized in that the guide arrangement comprises rope pulleys (53) unrotatably secured to the two shaft ends and which are looped by ropes (54) strung between the entrance way (7) and the sunk garage floor (3).
4. Garage according to one of claims 1 to 3, characterized in that the movement of the lower deck (2) is limited in horizontal direction between stops.
5. Garage according to one of claims 1 to 4, characterized in that on the side of the guide bar away from the shaft (37) a counter-brace projecting laterally from the lower deck (2) is supported.
6. Garage according to claim 5, characterized in that the counter-brace is designed as a counter-pressure roller (41; 51) which is rotatable about a journal (40; 52) secured to the lower deck (2).
7. Garage according to claim 1, characterized in that the shaft (37) is mounted adjacent to its ends in side beams (21) of the deck (2).
8. Garage according to claim 1, characterized in that each deck (1, 2) comprises two platforms lying side by side and each forming a parking place, between which at least an additional guide arrangement is provided.
EP79102777A 1978-08-07 1979-08-02 Garage for parking vehicles one above the other Expired EP0008082B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79102777T ATE592T1 (en) 1978-08-07 1979-08-02 GARAGE FOR PARKING VEHICLES ON TOP OF ANOTHER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2834498 1978-08-07
DE2834498A DE2834498B2 (en) 1978-08-07 1978-08-07 Garage for parking vehicles on top of each other

Publications (2)

Publication Number Publication Date
EP0008082A1 EP0008082A1 (en) 1980-02-20
EP0008082B1 true EP0008082B1 (en) 1982-01-20

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Application Number Title Priority Date Filing Date
EP79102777A Expired EP0008082B1 (en) 1978-08-07 1979-08-02 Garage for parking vehicles one above the other

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EP (1) EP0008082B1 (en)
JP (1) JPS5526398A (en)
AT (1) ATE592T1 (en)
DE (2) DE2834498B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005020270U1 (en) * 2005-12-23 2007-05-10 Klaus Multiparking Gmbh Torsion shaft for motor vehicle parking device, has two gears whereby two gears are so connected to torsion shaft, for torque transmission, that they can be assembled in individual parts
CN105781174A (en) * 2016-04-21 2016-07-20 魏彬 Three-dimensional parking garage

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JPS5391585A (en) * 1977-04-04 1978-08-11 Agency Of Ind Science & Technol Nonvolatile field effect transistor
DE3049529C2 (en) * 1980-12-30 1986-01-16 Otto Wöhr GmbH, 7015 Korntal-Münchingen Garage device for parking passenger cars
DE3443000C1 (en) * 1984-11-26 1986-04-03 Otto Wöhr GmbH, 7015 Korntal-Münchingen Parking facility for motor vehicles
DE4007457A1 (en) * 1990-03-09 1991-09-12 Kaspar Klaus SIMULTANEOUS DEVICE FOR DEVICES FOR PARKING VEHICLES
JP2548299Y2 (en) * 1992-07-15 1997-09-17 松下電工株式会社 Two-stage parking device
DE9314825U1 (en) * 1993-09-29 1993-12-02 Bayerische Park- und Lagersysteme GmbH, 82380 Peißenberg Tilt parking device
DE19619589C2 (en) * 1996-05-15 1999-11-11 Hydraulik Liftsysteme Walter M Parking device with two platforms arranged one above the other
ITVE20050053A1 (en) * 2005-10-18 2007-04-19 O Me R Spa LIFTING DEVICE AT PLATFORM FOR VARIOUS LOADS, IN PARTICULAR FOR VEHICLES.
DE102015100132A1 (en) * 2014-02-04 2015-08-06 Klaus Multiparking Gmbh Parking device for motor vehicles

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US3520423A (en) * 1968-02-07 1970-07-14 Kunibert H Gerhardt Vehicle storage apparatus
DE2307432C2 (en) * 1973-02-15 1975-02-13 Mageba S.A., Buelach (Schweiz) Garage for parking two vehicles on top of each other
DE2307431C2 (en) * 1973-02-15 1975-02-20 Mageba S.A., Buelach (Schweiz) Garage for parking two vehicles on top of each other

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005020270U1 (en) * 2005-12-23 2007-05-10 Klaus Multiparking Gmbh Torsion shaft for motor vehicle parking device, has two gears whereby two gears are so connected to torsion shaft, for torque transmission, that they can be assembled in individual parts
CN105781174A (en) * 2016-04-21 2016-07-20 魏彬 Three-dimensional parking garage

Also Published As

Publication number Publication date
ATE592T1 (en) 1982-02-15
DE2834498A1 (en) 1980-02-14
EP0008082A1 (en) 1980-02-20
DE2961880D1 (en) 1982-03-04
JPS5526398A (en) 1980-02-25
DE2834498B2 (en) 1980-07-03

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