WO2000001581A1 - Rail-mounted serving cart - Google Patents

Rail-mounted serving cart Download PDF

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Publication number
WO2000001581A1
WO2000001581A1 PCT/DE1998/001863 DE9801863W WO0001581A1 WO 2000001581 A1 WO2000001581 A1 WO 2000001581A1 DE 9801863 W DE9801863 W DE 9801863W WO 0001581 A1 WO0001581 A1 WO 0001581A1
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WO
WIPO (PCT)
Prior art keywords
rail
rollers
guide
container unit
wheels
Prior art date
Application number
PCT/DE1998/001863
Other languages
German (de)
French (fr)
Inventor
Hermann Haerle
Original Assignee
Hermann Haerle
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 Hermann Haerle filed Critical Hermann Haerle
Priority to DE29880150U priority Critical patent/DE29880150U1/en
Priority to PCT/DE1998/001863 priority patent/WO2000001581A1/en
Publication of WO2000001581A1 publication Critical patent/WO2000001581A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/0007—Devices specially adapted for food or beverage distribution services
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B13/00—Other railway systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/24—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted
    • B62D1/26—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted mechanical, e.g. by a non-load-bearing guide
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B31/00—Service or tea tables, trolleys, or wagons
    • A47B2031/002—Catering trolleys

Definitions

  • the invention relates to a serving trolley device with a container unit which is at least partially open on at least one side and is mounted on wheels or rollers.
  • Serving trolley devices of the type mentioned at the outset are used, for example, in airplanes or the galley of ships to convey food and drinks along a predetermined path through a narrow alley that is sometimes narrow.
  • the serving trolley devices according to the prior art have the disadvantage that they easily hit the lane boundary when the aircraft is moving or when a ship is heeling and Hand are difficult to carry along the specified path.
  • the object of the invention is to provide a trolley device which can be easily transported by hand along a predetermined path within narrow limits.
  • this object is achieved according to a first aspect of the invention in that the wheels or rollers are at least partially designed and have such a cross-sectional profile that they interact with at least one rail with a complementarily adapted cross-sectional profile Ensure safe guidance of the container unit along the at least one rail.
  • this object is achieved according to the invention by a guide mandrel which interacts with a complementarily adapted guide rail in order to ensure secure guidance of the container unit along the guide rail.
  • two rails are provided, each for receiving two wheels or rollers of the container unit. This ensures particularly reliable guidance of the serving trolley device.
  • the container unit can have metallic rollers, and the at least one rail can also be made of a metal. This ensures a particularly robust and precisely guided guidance of the safety device.
  • rollers of the serving trolley device according to the first aspect of the invention are cylindrical in accordance with a preferred embodiment and have a straight support line on the at least one rail, and the at least one rail has a correspondingly complementarily adapted U-profile.
  • the rollers have a curved support line on the at least one rail, and the at least one rail has a correspondingly complementarily adapted curved profile.
  • the rollers are double-cylindrical in such a way that a further cylinder with a larger diameter than the first cylinder is provided in the middle of a first cylinder of a roller, and the at least one rail has a correspondingly complementarily adapted profile.
  • the guide mandrel preferably has a guide roller which is guided on the guide rail. This results in a particularly low-friction, safe guidance of the serving trolley device along the guide rail.
  • the guide mandrel of the trolley device has a guide pin which is guided on the guide rail.
  • This guide pin is preferably provided horizontally and also enables safe guidance of the serving trolley device along the guide rail, the guide pin ensuring that the guide pin cannot jump out of the guide rail.
  • the guide mandrel can preferably be vertically elastically mounted, and it can also be mounted so that deviations from the vertical are possible so that the trolley device can be guided within predetermined tolerances.
  • Fig.l shows a first preferred embodiment of the trolley device according to the invention in an oblique view from above; 2 shows a first embodiment of a roller with a corresponding rail of the serving trolley device shown in FIG. 1;
  • FIG. 3 shows a second embodiment of a roller with a corresponding rail of the serving trolley device shown in FIG. 1;
  • FIG. 4 shows a third embodiment of a roller with a corresponding rail of the serving trolley device shown in FIG. 1;
  • FIG. 5 shows a second preferred embodiment of the trolley device according to the invention in an oblique view from above;
  • FIG. 6 shows a first embodiment of a guide mandrel with a corresponding guide rail of the embodiment of the serving trolley device according to the invention shown in FIG. 5;
  • FIG. 7 shows a second embodiment of a guide mandrel with a corresponding guide rail of the embodiment of the serving trolley device according to the invention shown in FIG. 5.
  • a container unit 11 In the embodiment of the serving trolley device according to the invention shown in FIG. 1, a container unit 11, only shown schematically, is mounted on rollers 12, 12 ', 12' 'which are guided in rails 13, 13,'. A fourth roller 12 '' 'is covered by the container unit 11 in the figure.
  • the embodiment of a roller 12 shown in FIG. 2 of the container unit 11 shown in FIG. 1 has one first cylinder 30 and a second cylinder 40, the diameter of the second cylinder 40 being larger than the diameter of the first cylinder 30.
  • the rail 13 accordingly has two bearing surfaces 31 and 41 and is adapted to the cross-sectional profile of the roller 12 in a complementary manner.
  • the roller 12 is mounted in a bearing 14 which is fastened to a fastening element 15.
  • rollers 12 are shown in cross-sectional profile, in which the roller 12 is convex in Fig. 3 and has a correspondingly curved support line on the rail 13, which is correspondingly complementary concave, and in the Fig. 4, the roller 12 is cylindrical and has a straight support line on the corresponding complementary, formed in the U-profile rail 13.
  • FIG. 5 shows a serving trolley device 10 according to the second aspect of the invention, wherein a container unit 11, which is only shown schematically, is mounted on wheels 12, 12 ', 12'', a wheel 12''' being shown in this figure by the Container unit 11 is covered.
  • a mandrel 16 which is mounted in a bearing 17 and which engages in a guide rail 13.
  • FIGS. 6 and 7. The interaction of the guide mandrel 16 with a respective guide rail 13 is shown in FIGS. 6 and 7.
  • the guide mandrel 16 has a guide element 18 which engages in a guide rail 13 which has a cutout which is U-shaped in cross section and into which the guide element 18 engages.
  • the guide element 18 has a horizontal guide pin 19 which is mounted in a corresponding recess 20 in the U-profile of the guide rail 13.
  • the guide pin 19 prevents the guide element 18 from slipping out of the U-profile of the guide rail 13.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Handcart (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

The invention relates to a serving cart device comprising a container unit which is at least partly open on at least one side and mounted on wheels or caster wheels. The aim of the invention is to ensure that said cart can be safely guided along a defined path. To this end the wheels or caster wheels are at least partly configured in such a way and have such a cross section profile that in cooperation with at least one rail having a complementary cross-section profile the container unit is safely guided along the at least one rail.

Description

SCHIENENGEBUNDENER SERVIERWAGEN RAIL-BASED SERVING TROLLEY
Die Erfindung betrifft eine Servierwagen-Vorrichtung mit einer an mindestens einer Seite mindestens teilweise offenen Behältereinheit, die auf Rädern oder Rollen gelagert ist.The invention relates to a serving trolley device with a container unit which is at least partially open on at least one side and is mounted on wheels or rollers.
Servierwagen-Vorrichtungen der eingangs genannten Art werden beispielsweise in Flugzeugen oder den Kombüsen von Schiffen dazu verwendet, Speisen und Getränke entlang eines vorhergegebenen Weges durch eine mitunter enge Gasse zu befördern. Die Servierwagen-Vorrichtungen gemäß dem Stand der Technik weisen dabei den Nachteil auf, daß sie bei Bewegungen des Flugzeuges bzw. bei einem Krängen eines Schiffes leicht gegen die Gassenbegrenzung stoßen und von Hand nur schwer entlang des vorgegebenen Weges zu befördern sind.Serving trolley devices of the type mentioned at the outset are used, for example, in airplanes or the galley of ships to convey food and drinks along a predetermined path through a narrow alley that is sometimes narrow. The serving trolley devices according to the prior art have the disadvantage that they easily hit the lane boundary when the aircraft is moving or when a ship is heeling and Hand are difficult to carry along the specified path.
Aufgabe der Erfindung ist es, eine Servierwagen-Vorrichtung zu schaffen, die innerhalb enger Grenzen auf einfache Weise von Hand entlang einem vorherbestimmten Weg beförderbar ist .The object of the invention is to provide a trolley device which can be easily transported by hand along a predetermined path within narrow limits.
Für eine Servierwagen-Vorrichtung der eingangs genannten Art wir diese Aufgabe gemäß einem ersten Aspekt der Erfindung dadurch gelöst, daß die Räder oder Rollen mindestens teilweise so ausgebildet sind und ein solches Querschnittsprofil aufweisen, daß sie im Zusammenwirken mit mindestens einer Schiene mit komplementär angepaßtem Querschnittsprofil eine sichere Führung der Behältereinheit entlang der mindestens einen Schiene sicherstellen.For a serving trolley device of the type mentioned, this object is achieved according to a first aspect of the invention in that the wheels or rollers are at least partially designed and have such a cross-sectional profile that they interact with at least one rail with a complementarily adapted cross-sectional profile Ensure safe guidance of the container unit along the at least one rail.
Gemäß einem zweiten Aspekt der Erfindung wird diese Aufgabe erfindungsgemäß gelöst durch einen Führungsdorn, der mit einer komplementär angepaßten Führungsschiene zusammenwirkt, um eine sichere Führung der Behältereinheit entlang der Führungsschiene sicherzustellen.According to a second aspect of the invention, this object is achieved according to the invention by a guide mandrel which interacts with a complementarily adapted guide rail in order to ensure secure guidance of the container unit along the guide rail.
Bevorzugte Ausführungsformen der Erfindung sind Gegenstand der Unteransprüche .Preferred embodiments of the invention are the subject of the dependent claims.
Gemäß einer bevorzugten Ausführungsform des ersten Aspektes der Erfindung sind zwei Schienen vorgesehen, jeweils zur Aufnahme von zwei Rädern oder Rollen der Behältereinheit . Dadurch ist eine besonders sichere Führung der Servierwagen-Vorrichtung sichergestellt .According to a preferred embodiment of the first aspect of the invention, two rails are provided, each for receiving two wheels or rollers of the container unit. This ensures particularly reliable guidance of the serving trolley device.
Die Behältereinheit kann gemäß bevorzugter Ausführungsform der Erfindung metallische Rollen aufweisen, und die mindestens eine Schiene kann ebenfalls aus einem Metall hergestellt sein. Dadurch ist eine besonders robuste und genau geführte Führung der Sicherheitsvorrichtung sichergestellt .According to a preferred embodiment of the invention, the container unit can have metallic rollers, and the at least one rail can also be made of a metal. This ensures a particularly robust and precisely guided guidance of the safety device.
Die Rollen der erfindungsgemäßen Servierwagen-Vorrichtung gemäß dem ersten Aspekt der Erfindung sind gemäß einer bevorzugten Ausführungsform zylindrisch ausgebildet und weisen eine gerade Auflagelinie auf die mindestens eine Schiene auf, und die mindestens eine Schiene weist ein entsprechend komplementär angepaßtes U-Profil auf.The rollers of the serving trolley device according to the first aspect of the invention are cylindrical in accordance with a preferred embodiment and have a straight support line on the at least one rail, and the at least one rail has a correspondingly complementarily adapted U-profile.
Gemäß einer anderen bevorzugten Ausführungsform weisen die Rollen eine gebogene Auflagelinie auf die mindestens eine Schiene auf, und die mindestens eine Schiene weist ein entsprechend komplementär angepaßtes gebogenes Profil auf.According to another preferred embodiment, the rollers have a curved support line on the at least one rail, and the at least one rail has a correspondingly complementarily adapted curved profile.
Gemäß einer dritten bevorzugten Ausführungsform sind die Rollen doppel- zylindrisch ausgebildet derart, daß in der Mitte eines ersten Zylinders einer Rolle ein weiterer Zylinder mit größerem Durchmesser als der erste Zylinder vorgesehen ist, und die mindestens eine Schiene weist ein entsprechend komplementär angepaßtes Profil auf. Bei der gemäß dem zweiten Aspekt der Erfindung ausgebildeten Servierwagen-Vorrichtung weist der Führungsdorn vorzugsweise eine Führungsrolle auf, die an der Führungsschiene geführt ist . Dadurch wird eine besonders reibungsarme sichere Führung der Servierwagen- Vorrichtung entlang der Führungsschiene erreicht.According to a third preferred embodiment, the rollers are double-cylindrical in such a way that a further cylinder with a larger diameter than the first cylinder is provided in the middle of a first cylinder of a roller, and the at least one rail has a correspondingly complementarily adapted profile. In the serving trolley device designed according to the second aspect of the invention, the guide mandrel preferably has a guide roller which is guided on the guide rail. This results in a particularly low-friction, safe guidance of the serving trolley device along the guide rail.
Gemäß einer alternativen Ausführungsform des zweiten Aspektes der Erfindung weist der Führungsdorn der Servierwagen-Vorrichtung einen Führungsstift auf, der an der Führungsschiene geführt ist. Dieser Führungsstift ist dabei vorzugsweise waagerecht vorgesehen und ermöglicht ebenfalls eine sichere Führung der Servierwagen-Vorrichtung entlang der Führungsschiene, wobei durch den Führungsstift sichergestellt ist, daß der Führungsdorn nicht aus der Führungsschiene herausspringen kann. Der Führungsdorn kann dabei vorzugsweise vertikal elastisch gelagert sein, und er kann darüberhinaus auch so gelagert sein, daß Abweichungen von der Vertikalen ermöglicht sind, so daß die Servierwagen-Vorrichtung innerhalb vorherbestimmter Toleranzen führbar ist.According to an alternative embodiment of the second aspect of the invention, the guide mandrel of the trolley device has a guide pin which is guided on the guide rail. This guide pin is preferably provided horizontally and also enables safe guidance of the serving trolley device along the guide rail, the guide pin ensuring that the guide pin cannot jump out of the guide rail. The guide mandrel can preferably be vertically elastically mounted, and it can also be mounted so that deviations from the vertical are possible so that the trolley device can be guided within predetermined tolerances.
Die erfindungsgemäße Servierwagen-Vorrichtung wird im folgenden anhand bevorzugter Ausführungsformen erläutert, die in den Figuren der Zeichnung dargestellt sind. Darin zeigen:The serving trolley device according to the invention is explained below with reference to preferred embodiments which are shown in the figures of the drawing. In it show:
Fig.l eine erste bevorzugte Ausführungsform der erfindungsgemäßen Servierwagen-Vorrichtung in einer Ansicht von schräg oben; Fig.2 eine erste Ausführungsform einer Rolle mit entsprechender Schiene der in Fig. 1 dargestellten Servierwagen-Vorrichtung ;Fig.l shows a first preferred embodiment of the trolley device according to the invention in an oblique view from above; 2 shows a first embodiment of a roller with a corresponding rail of the serving trolley device shown in FIG. 1;
Fig.3 eine zweite Ausführungsform einer Rolle mit entsprechender Schiene der in Fig. 1 dargestellten Servierwagen-Vorrichtung ;3 shows a second embodiment of a roller with a corresponding rail of the serving trolley device shown in FIG. 1;
Fig.4 eine dritte Ausführungsform einer Rolle mit ensprech- ender Schiene der in Fig. 1 dargestellten Servierwagen-Vorrichtung;4 shows a third embodiment of a roller with a corresponding rail of the serving trolley device shown in FIG. 1;
Fig.5 eine zweite bevorzugte Ausführungsform der erfindungsgemäßen Servierwagen-Vorrichtung in einer Ansicht von schräg oben;5 shows a second preferred embodiment of the trolley device according to the invention in an oblique view from above;
Fig.6 eine erste Ausführungsform eines Führungsdorns mit entsprechender Führungsschiene der in Fig. 5 dargestellten Ausführungsform der erfindungsgemäßen Servierwagen-Vorrichtung ;6 shows a first embodiment of a guide mandrel with a corresponding guide rail of the embodiment of the serving trolley device according to the invention shown in FIG. 5;
Fig.7 eine zweite Ausführungsform eines Führungsdorns mit entsprechender Führungsschiene der in Fig. 5 dargestellten Ausführungsform der erfindungsgemäßen Servierwagen-Vorrichtung .7 shows a second embodiment of a guide mandrel with a corresponding guide rail of the embodiment of the serving trolley device according to the invention shown in FIG. 5.
Bei der in Fig.l dargestellten Ausführungsform der erfindungsgemäßen Servierwagen-Vorrichtung ist eine lediglich schematisch dargestellte Behältereinheit 11 auf Rollen 12, 12', 12 ' ' gelagert, die in Schienen 13, 13,' geführt sind. Eine vierte Rolle 12''' ist in der Abbildung durch die Behältereinheit 11 verdeckt.In the embodiment of the serving trolley device according to the invention shown in FIG. 1, a container unit 11, only shown schematically, is mounted on rollers 12, 12 ', 12' 'which are guided in rails 13, 13,'. A fourth roller 12 '' 'is covered by the container unit 11 in the figure.
Die in Fig. 2 dargestellte Ausführungsform einer Rolle 12 der in Fig. 1 dargestellten Behältereinheit 11 weist einen ersten Zylinder 30 und einen zweiten Zylinder 40 auf, wobei der Durchmesser des zweiten Zylinders 40 größer als der Durchmesser des ersten Zylinders 30 ist. Die Schiene 13 weist dementsprechend zwei Auflagefläche 31 und 41 auf und ist dem Querschnittsprofil der Rolle 12 entsprechend komplementär angepaßt. Die Rolle 12 ist in einem Lager 14 gelagert, das an einem Befestigungselement 15 befestigt ist .The embodiment of a roller 12 shown in FIG. 2 of the container unit 11 shown in FIG. 1 has one first cylinder 30 and a second cylinder 40, the diameter of the second cylinder 40 being larger than the diameter of the first cylinder 30. The rail 13 accordingly has two bearing surfaces 31 and 41 and is adapted to the cross-sectional profile of the roller 12 in a complementary manner. The roller 12 is mounted in a bearing 14 which is fastened to a fastening element 15.
In den Figuren 3 und 4 sind weitere bevorzugte Ausführungsformen der Rollen 12 im Querschnittsprofil dargestellt, wobei in der Fig. 3 die Rolle 12 konvex ausgebildet ist und eine entsprechend gebogene Auflagelinie auf die Schiene 13 aufweist, die entsprechend komplementär konkav ausgebildet ist, und in der Fig. 4 die Rolle 12 zylindrisch ausgebildet ist und eine gerade Auflagelinie auf die entsprechend komplementär angepaßte, im U-Profil ausgebildete Schiene 13 aufweist.In Figures 3 and 4, further preferred embodiments of the rollers 12 are shown in cross-sectional profile, in which the roller 12 is convex in Fig. 3 and has a correspondingly curved support line on the rail 13, which is correspondingly complementary concave, and in the Fig. 4, the roller 12 is cylindrical and has a straight support line on the corresponding complementary, formed in the U-profile rail 13.
In Fig. 5 ist eine Servierwagen-Vorrichtung 10 entsprechend dem zweiten Aspekt der Erfindung dargestellt, wobei eine lediglich schematisch dargestellte Behältereinheit 11 auf Rädern 12, 12', 12'' gelagert ist, wobei ein Rad 12 ' ' ' in dieser Abbildung durch die Behältereinheit 11 verdeckt ist. Bei dieser Ausführungsform der erfindungsgemäßen Servierwagen-Vorrichtung wird eine Führung durch einen in einer Lagerung 17 gelagerten Dorn 16 bewirkt, der in eine Führungsschiene 13 eingreift. In den Figuren 6 und 7 ist das Zusammenwirken des Führungsdorns 16 mit einer jeweiligen Führungsschiene 13 dargestellt. Bei der in Fig. 6 dargestellten Ausführungsform weist der Führungsdorn 16 ein Führungselement 18 auf, das in eine Führungsschiene 13 eingreift, die eine im Querschnitt U-profilartige Aussparung aufweist, in die das Führungselement 18 eingreift .5 shows a serving trolley device 10 according to the second aspect of the invention, wherein a container unit 11, which is only shown schematically, is mounted on wheels 12, 12 ', 12'', a wheel 12''' being shown in this figure by the Container unit 11 is covered. In this embodiment of the serving trolley device according to the invention, guidance is effected by a mandrel 16 which is mounted in a bearing 17 and which engages in a guide rail 13. The interaction of the guide mandrel 16 with a respective guide rail 13 is shown in FIGS. 6 and 7. In the embodiment shown in FIG. 6, the guide mandrel 16 has a guide element 18 which engages in a guide rail 13 which has a cutout which is U-shaped in cross section and into which the guide element 18 engages.
Bei der in Fig. 7 dargestellten Ausführungsform weist das Führungselement 18 einen waagerechten Führungsstift 19 auf, der in einer entsprechenden Aussparung 20 in dem U-Profil der Führungsschiene 13 gelagert ist. Durch den Führungsstift 19 ist ein Herausrutschen des Führungselements 18 aus dem U-Profil der Führungsschiene 13 verhindert .In the embodiment shown in FIG. 7, the guide element 18 has a horizontal guide pin 19 which is mounted in a corresponding recess 20 in the U-profile of the guide rail 13. The guide pin 19 prevents the guide element 18 from slipping out of the U-profile of the guide rail 13.
In den Figuren 2 bis 4 und 6 und 7 ist die jeweilige Führungsschiene 13 nach oben ebenburdig in den jeweiligen Fußboden 60 eingelassen.In FIGS. 2 to 4 and 6 and 7, the respective guide rail 13 is embedded flush with the floor 60 in each case.
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Claims

Patentansprüche claims
1. Servierwagen-Vorrichtung mit einer an mindestens einer Seite mindestens teilweise offenen Behältereinheit, die auf Rädern oder Rollen gelagert ist, dadurch gekennzeichnet, daß die Räder oder Rollen mindestens teilweise so ausgebildet sind und ein solches Querschnittsprofil aufweisen, daß sie im Zusammenwirken mit mindestens einer Schiene mit komplementär angepaßtem Querschnittsprofil eine sichere Führung der Behältereinheit entlang der mindestens einen Schiene sicherstellen.1. Serving trolley device with an at least partially open container unit, which is mounted on wheels or rollers, characterized in that the wheels or rollers are at least partially designed and have such a cross-sectional profile that they interact with at least one Rail with a complementarily adapted cross-sectional profile ensure secure guidance of the container unit along the at least one rail.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß zwei Schienen vorgesehen sind, jeweils zur Aufnahme von zwei Rädern oder Rollen der Behältereinheit.2. Device according to claim 1, characterized in that two rails are provided, each for receiving two wheels or rollers of the container unit.
3. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Behältereinheit metallische Rollen aufweist und die mindestens eine Schiene ebenfalls aus einem Metall hergestellt ist.3. Device according to one of the preceding claims, characterized in that the container unit has metallic rollers and the at least one rail is also made of a metal.
4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Rollen zylindrisch ausgebildet sind und eine gerade Auflagelinie aufweisen und die mindestens eine Schiene ein entsprechend komplementär angepaßtes U-Profil aufweist.4. Device according to one of claims 1 to 3, characterized in that the rollers are cylindrical and have a straight support line and the at least one rail has a correspondingly complementarily adapted U-profile.
5. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Rollen eine gebogene Auflagelinie aufweisen und die mindestens eine Schiene ein entsprechend komplementär angepaßtes gebogenes Profil aufweist.5. Device according to one of claims 1 to 3, characterized in that the rollers have a curved support line have and the at least one rail has a corresponding complementarily adapted curved profile.
6. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Rollen doppel- zylindrisch ausgebildet sind derart, daß in der Mitte eines ersten Zylinders einer Rolle ein weiterer Zylinder mit größerem Durchmesser als der erste Zylinder vorgesehen ist und die mindestens eine Schiene ein entsprechend komplementär angepaßtes Profil aufweist.6. Device according to one of claims 1 to 3, characterized in that the rollers are double-cylindrical in such a way that in the middle of a first cylinder of a roller another cylinder with a larger diameter than the first cylinder is provided and the at least one rail has a corresponding complementarily adapted profile.
7. Servierwagen-Vorrichtung mit einer an mindestens einer Seite mindestens teilweise offenen Behältereinheit, die auf Rädern oder Rollen gelagert ist, gekennzeichnet durch einen Führungsdorn, der mit einer komplementär angepaßten Führungsschiene zusammenwirkt, um eine sichere Führung der Behältereinheit entlang der Führungsschiene sicherzustellen.7. Serving trolley device with an at least partially open container unit, which is mounted on wheels or rollers, characterized by a guide mandrel, which interacts with a complementarily adapted guide rail to ensure safe guidance of the container unit along the guide rail.
8. Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß der Führungsdorn eine Führungsrolle aufweist, die an der Führungsschiene geführt ist.8. The device according to claim 7, characterized in that the guide mandrel has a guide roller which is guided on the guide rail.
9. Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß der Führungsdorn einen Führungsstift aufweist, der an der Führungsschiene geführt ist.9. The device according to claim 7, characterized in that the guide mandrel has a guide pin which is guided on the guide rail.
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PCT/DE1998/001863 1998-07-06 1998-07-06 Rail-mounted serving cart WO2000001581A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29880150U DE29880150U1 (en) 1998-07-06 1998-07-06 Rail-bound serving trolley
PCT/DE1998/001863 WO2000001581A1 (en) 1998-07-06 1998-07-06 Rail-mounted serving cart

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Application Number Priority Date Filing Date Title
PCT/DE1998/001863 WO2000001581A1 (en) 1998-07-06 1998-07-06 Rail-mounted serving cart

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WO2000001581A1 true WO2000001581A1 (en) 2000-01-13

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WO2001015973A1 (en) * 1999-08-30 2001-03-08 Konrad Hans Joachim Securing a service trolley in a passenger aircraft using a track to protect said trolley against sudden turbulence
FR2820398A1 (en) * 2001-02-07 2002-08-09 Alain Minville Anchoring and guide device for aircraft service trolley comprises rail fixed to floor which receives guide and anchoring grips provided with lifting and locking device
EP1657079A1 (en) * 2004-11-11 2006-05-17 Cyril Cannell A railway system comprising vehicles having castor wheels running on trough rails
CN101804902A (en) * 2010-03-26 2010-08-18 深南电路有限公司 Directional transportation system and directional transport vehicle
CN104886931A (en) * 2015-06-30 2015-09-09 马同金 Serving trolley of passenger plane
EP2944538A1 (en) * 2014-05-06 2015-11-18 The Boeing Company Cart control systems and methods for controlling cart caster direction
EP3718888A1 (en) * 2019-04-03 2020-10-07 Airbus Operations GmbH Receiving system for rollable containers in a vehicle and vehicle comprising such a system
US20230234708A1 (en) * 2022-01-26 2023-07-27 The Boeing Company Lift system for aircraft

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CN110562464B (en) * 2019-09-26 2020-12-15 江苏天一机场专用设备股份有限公司 High-stability bottom connecting device of aviation dining car

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001015973A1 (en) * 1999-08-30 2001-03-08 Konrad Hans Joachim Securing a service trolley in a passenger aircraft using a track to protect said trolley against sudden turbulence
FR2820398A1 (en) * 2001-02-07 2002-08-09 Alain Minville Anchoring and guide device for aircraft service trolley comprises rail fixed to floor which receives guide and anchoring grips provided with lifting and locking device
EP1657079A1 (en) * 2004-11-11 2006-05-17 Cyril Cannell A railway system comprising vehicles having castor wheels running on trough rails
CN101804902A (en) * 2010-03-26 2010-08-18 深南电路有限公司 Directional transportation system and directional transport vehicle
CN105083557A (en) * 2014-05-06 2015-11-25 波音公司 Cart control systems and methods for controlling cart caster direction
EP2944538A1 (en) * 2014-05-06 2015-11-18 The Boeing Company Cart control systems and methods for controlling cart caster direction
US9371085B2 (en) 2014-05-06 2016-06-21 The Boeing Company Cart control systems and methods for controlling cart caster direction
EP3266674A1 (en) * 2014-05-06 2018-01-10 The Boeing Company Method of stowing a cart in a compartment
CN105083557B (en) * 2014-05-06 2019-03-12 波音公司 For controlling the controlling system of carriage and method in trailer castor direction
CN104886931A (en) * 2015-06-30 2015-09-09 马同金 Serving trolley of passenger plane
EP3718888A1 (en) * 2019-04-03 2020-10-07 Airbus Operations GmbH Receiving system for rollable containers in a vehicle and vehicle comprising such a system
US11597518B2 (en) * 2019-04-03 2023-03-07 Airbus Operations Gmbh Accommodation system for rollable containers in a vehicle, and a vehicle having such a system
US20230234708A1 (en) * 2022-01-26 2023-07-27 The Boeing Company Lift system for aircraft

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