EP0418480A1 - Get-in help at street-cars for wheel chair users - Google Patents
Get-in help at street-cars for wheel chair users Download PDFInfo
- Publication number
- EP0418480A1 EP0418480A1 EP90111855A EP90111855A EP0418480A1 EP 0418480 A1 EP0418480 A1 EP 0418480A1 EP 90111855 A EP90111855 A EP 90111855A EP 90111855 A EP90111855 A EP 90111855A EP 0418480 A1 EP0418480 A1 EP 0418480A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ramp
- encapsulation
- dirt
- heating
- heating device
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
- A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
- A61G3/06—Transfer using ramps, lifts or the like
- A61G3/061—Transfer using ramps, lifts or the like using ramps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
- A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
- A61G3/06—Transfer using ramps, lifts or the like
- A61G3/067—Transfer using ramps, lifts or the like with compartment for horizontally storing the ramp or lift
Definitions
- the invention relates to an entry aid for wheelchair users on road vehicles, according to the preamble of claim 1, as is known for example from DE-GM 88 15 693.1.
- the generic font introduces an entry aid for wheelchair users on road vehicles with a retractable and extendable ramp.
- the underside of the ramp is attached to the vehicle floor in the door area.
- the guide and the feed drive of the ramp are encapsulated, which protects these parts from dirt and mechanical damage.
- the encapsulation has an extension slot on the outside, which is provided for the passage of the plate-like ramp.
- the exit slot has a dirt-repellent brush, which is used to clean the ramp when entering the protective enclosure. In winter, however, malfunctions can always occur with such a device because the guidance the ramp may freeze over and components may be damaged when the ramp is torn away.
- the object of the invention is to further develop a generic entry aid for wheelchair users in such a way that their function is ensured even in winter.
- the entry aid 2 shown in FIG. 1 has an extended ramp 1, which has one edge on one Walkway surface 8 is created.
- the ramp 1 is connected by a horizontally movable hinge 12 to a plate 13 which is positively guided within an encapsulation 3.
- the plate 13 is moved within the dirt-protecting encapsulation 3 by means of the adjustment drive 11, which in turn is driven by the electric motor 10. If the ramp 1 is to be drawn in, the electric motor 10 is actuated, the plate 13 being moved back and thus the ramp 1 being retracted into the encapsulation 3 through a horizontal extension slot 14 which is arranged on the outside of the encapsulation 3 and at the same time being cleaned.
- the access aid 2 is attached on the road side in the door area of a vehicle floor 4.
- a heating tube 5 is arranged on the carriageway side and in the area of the extension slot 14 within the encapsulation 3.
- the heating tube 5 is connected to the heating circuit of the vehicle and its heat transfer medium flows through its supply line 6 and discharge line 9.
- the heating tube 5 is designed as a heating coil for better heating.
- a good heating of the encapsulation 3 is achieved, since the parts on the carriageway on which the heating pipe 5 is arranged represent the parts that cool quickly.
- enforcement can be introduced into the encapsulation 3 to increase the ground clearance of the vehicle. This allows the heating tube 5 outside the encapsulation 3 with a large Distance to the road surface 7 are performed.
- the pipes are provided with a cover on the carriageway side.
- Another possibility is to electrically heat the exit slot 14, since the heating then does not have to fall back on the heating circuit of the vehicle.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Road Paving Structures (AREA)
Abstract
Description
Die Erfindung betrifft eine Einstiegshilfe für Rollstuhlfahrer an Straßenfahrzeugen, nach dem Oberbegriff des Patentanspruches 1, wie sie beispielsweise aus der DE-GM 88 15 693.1 als bekannt hervorgeht.The invention relates to an entry aid for wheelchair users on road vehicles, according to the preamble of claim 1, as is known for example from DE-GM 88 15 693.1.
In der gattungsbildenden Schrift ist eine Einstiegshilfe für Rollstuhlfahrer an Straßenfahrzeugen mit einer ein- und ausfahrbaren Rampe vorgestellt. Die Rampe ist unterseitig an dem Fahrzeugboden im Türbereich angehängt. Die Führung und der Vorschiebeantrieb der Rampe sind von einer Kapselung umgeben, die diese Teile vor Schmutz und mechanischen Beschädigungen schützt. Die Kapselung weist außenseitig einen Ausfahrschlitz auf, der zum Durchlaß der plattenartigen Rampe vorgesehen ist. Der Ausfahrschlitz weist eine schmutzabweisende Bürste auf, mit der die Rampe beim Einfahren in die schützende Kapselung gereinigt wird. Im Winter können sich bei einer solchen Vorrichtung jedoch immer wieder Funktionsstörungen ergeben, da die Führung der Rampe u.U. vereist und beim Losreißen der Rampe Bauteile beschädigt werden.The generic font introduces an entry aid for wheelchair users on road vehicles with a retractable and extendable ramp. The underside of the ramp is attached to the vehicle floor in the door area. The guide and the feed drive of the ramp are encapsulated, which protects these parts from dirt and mechanical damage. The encapsulation has an extension slot on the outside, which is provided for the passage of the plate-like ramp. The exit slot has a dirt-repellent brush, which is used to clean the ramp when entering the protective enclosure. In winter, however, malfunctions can always occur with such a device because the guidance the ramp may freeze over and components may be damaged when the ramp is torn away.
Die Aufgabe der Erfindung ist es, eine gattungsgemäß zugrundegelegte Einstiegshilfe für Rollstuhlfahrer derart weiterzuentwickeln, daß deren Funktion auch im Winter sichergestellt ist.The object of the invention is to further develop a generic entry aid for wheelchair users in such a way that their function is ensured even in winter.
Die Aufgabe wird erfindungsgemäß mit den kennzeichnenden Merkmalen des Ansprüches 1 gelöst. Durch die Heizung des Ausfahrschlitzes weist dieser Temperaturen über dem Gefrierpunkt auf, wodurch im Bereich des Ausfahrschlitzes keine Vereisungsgefahr mehr ist. Der Ausfahrschlitz erfüllt damit seine Aufgabe der Schmutz- und somit auch der Wasserabweisung und die Funktion der Einstiegshilfe ist gesichert. Sinnvolle Ausgestaltungen können den Unteransprüchen entnommen werden.The object is achieved according to the invention with the characterizing features of claim 1. As a result of the heating of the exit slot, the latter has temperatures above freezing point, so that there is no longer any risk of icing in the area of the exit slot. The extension slot thus fulfills its task of repelling dirt and thus water and the function of the access aid is ensured. Sensible configurations can be found in the subclaims.
Ein Ausführungsbeispiel ist in den Zeichnungen dargestellt und wird im folgenden erläutert. Dabei zeigt:
- Fig. 1 einen Längsschnitt durch die Einstiegshilfe und
- Fig. 2 einen waagerechten Querschnitt durch die Einstiegshilfe.
- Fig. 1 shows a longitudinal section through the boarding aid and
- Fig. 2 shows a horizontal cross section through the boarding aid.
Die in Fig. 1 abgebildete Einstiegshilfe 2 weist eine ausgefahrene Rampe 1 auf, die mit ihrer einen Kante auf einer Gehwegoberfläche 8 angelegt ist. Die Rampe 1 ist durch ein horizontal bewegliches Scharnier 12 mit einer Platte 13 verbunden, die innerhalb einer Kapselung 3 zwangsgeführt ist. Die Platte 13 wird innerhalb der schmutzschützenden Kapselung 3 mittels des Verstellantriebes 11 bewegt, der seinerseits durch den Elektromotor 10 angetrieben wird. Soll die Rampe 1 eingezogen werden, wird also der Elektromotor 10 betätigt, wobei die Platte 13 zurückbewegt und damit die Rampe 1 durch einen horizontalen Ausfahrschlitz 14, der außenseitig an der Kapselung 3 angeordnet, in die Kapselung 3 eingefahren und dabei gleichzeitig gereinigt wird. Insgesamt ist die Einstiegshilfe 2 fahrbahnseitig im Türbereich eines Fahrzeugbodens 4 angehängt. Zur Beheizung des Ausfahrschlitzes 14 ist ein Heizrohr 5 fahrbahnseitig und im Bereich des Ausfahrschlitzes 14 innerhalb der Kapselung 3 angeordnet. Das Heizrohr 5 ist mit dem Heizkreislauf des Fahrzeuges verbunden und wird durch seine Zufuhr 6 -und Abfuhrleitung 9 von dessen Wärmeträgermedium durchströmt. Im Bereich des Ausfahrschlitzes 14 ist das Heizrohr 5, zur besseren Beheizung, als Heizschlange ausgebildet. Insgesamt wird eine gute Heizung der Kapselung 3 erreicht, da die fahrbahnseitigen Teile, an denen das Heizrohr 5 angeordnet ist, die schnell erkaltenden Teile darstellen. Im Bereich des Austritts des Heizrohres 5, der wegen der Böschungsfreiheit des Fahrzeuges sinnvoller Weise in Richtung zur Fahrzeugmitte hin liegt, kann zur Vergrößerung der Bodenfreiheit des Fahrzeuges eine Durchsetzung in die Kapselung 3 eingebracht sein. Dadurch kann das Heizrohr 5 außerhalb der Kapselung 3 mit einem großen Abstand zur Fahrbahnoberfläche 7 geführt werden. Um einen Schmutzeintritt durch diese Durchsetzung zu vermeiden, werden die Rohre fahrbahnseitig mit einer Abdeckung versehen.The entry aid 2 shown in FIG. 1 has an extended ramp 1, which has one edge on one Walkway
Eine weitere Möglichkeit besteht darin, den Ausfahrschlitz 14 elektrisch zu beheizen, da die Heizung dann nicht auf den Heizkreislauf des Fahrzeuges zurückgreifen muß.Another possibility is to electrically heat the
Claims (3)
dadurch gekennzeichnet,
daß die Kapselung (3) im Bereich des Ausfahrschlitzes (14) eine Heizvorrichtung aufweist.1. Entry aid for wheelchair users on road vehicles, with a retractable and extendable ramp, which is attached to the underside of the vehicle floor in the door area and whose guidance and sliding drive against dirt is surrounded by an encapsulation and the encapsulation on the outside has a horizontal dirt-repellent exit slot for the passage of the plate-like ramp having,
characterized by
that the encapsulation (3) has a heating device in the region of the extension slot (14).
dadurch gekennzeichnet,
daß die Heizvorrichtung innerhalb der Kapselung (3) angeordnet ist.2. Entry aid according to claim 1,
characterized by
that the heating device is arranged inside the encapsulation (3).
daß die Heizvorrichtung als ein vom Wärmeträgermedium der Fahrzeugheizung durchflossenes Heizrohr (5) ausgebildet ist.3. Entry aid according to claim 1 or 2, characterized in
that the heating device is designed as a heating tube (5) through which the heat transfer medium of the vehicle heating flows.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT90111855T ATE93133T1 (en) | 1989-09-20 | 1990-06-22 | AID FOR WHEELCHAIR USERS ON ROAD VEHICLES. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3931361A DE3931361C1 (en) | 1989-09-20 | 1989-09-20 | |
DE3931361 | 1989-09-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0418480A1 true EP0418480A1 (en) | 1991-03-27 |
EP0418480B1 EP0418480B1 (en) | 1993-08-18 |
Family
ID=6389798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90111855A Expired - Lifetime EP0418480B1 (en) | 1989-09-20 | 1990-06-22 | Get-in help at street-cars for wheel chair users |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0418480B1 (en) |
AT (1) | ATE93133T1 (en) |
DE (1) | DE3931361C1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100569189B1 (en) * | 2004-04-28 | 2006-04-07 | 현대자동차주식회사 | Sliding Ramp Operating Apparatus of Bus |
GB2518396A (en) * | 2013-09-20 | 2015-03-25 | Advanced Vehicle Concepts Ltd | A vehicle, device and method for loading a vehicle |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4134559C2 (en) * | 1991-10-19 | 1995-11-02 | Daimler Benz Ag | Ramp for a door entry |
FR2693421B1 (en) * | 1992-07-10 | 1994-08-19 | Alsthom Gec | Device facilitating access to a rail vehicle. |
DE19503079C2 (en) * | 1995-02-01 | 1998-07-09 | Deutsche Waggonbau Ag | Drive-over ramp for wheelchair users in vehicles with low-floor entrances, especially passenger coaches |
WO1998006370A1 (en) * | 1996-08-15 | 1998-02-19 | Tieman Industries Pty. Ltd. | A retractable ramp assembly |
WO2001005639A2 (en) | 1999-07-08 | 2001-01-25 | Aai Corporation | Passenger rail car sliding door with high platform threshold |
DE10043561B4 (en) * | 2000-09-01 | 2007-09-27 | Hübner GmbH | Ramp for a door entry |
DE10065989C2 (en) * | 2000-09-01 | 2003-12-18 | Lohmann Appbau Gmbh | Ramp for a door entry |
DE102014001105B4 (en) | 2014-01-29 | 2018-06-21 | Man Truck & Bus Ag | Wheelchair ramp on a vehicle, in particular on a bus, cassette component and vehicle with a wheelchair ramp |
DE102018221747A1 (en) | 2018-12-14 | 2020-06-18 | Volkswagen Aktiengesellschaft | Electrically powered vehicle |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2130131A (en) * | 1937-03-27 | 1938-09-13 | Transit Res Corp | Step construction |
DE8815693U1 (en) * | 1988-12-17 | 1989-02-23 | Gebr. Bode & Co GmbH, 3500 Kassel | Ramp for vehicles without internal steps |
-
1989
- 1989-09-20 DE DE3931361A patent/DE3931361C1/de not_active Expired - Fee Related
-
1990
- 1990-06-22 EP EP90111855A patent/EP0418480B1/en not_active Expired - Lifetime
- 1990-06-22 AT AT90111855T patent/ATE93133T1/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2130131A (en) * | 1937-03-27 | 1938-09-13 | Transit Res Corp | Step construction |
DE8815693U1 (en) * | 1988-12-17 | 1989-02-23 | Gebr. Bode & Co GmbH, 3500 Kassel | Ramp for vehicles without internal steps |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100569189B1 (en) * | 2004-04-28 | 2006-04-07 | 현대자동차주식회사 | Sliding Ramp Operating Apparatus of Bus |
GB2518396A (en) * | 2013-09-20 | 2015-03-25 | Advanced Vehicle Concepts Ltd | A vehicle, device and method for loading a vehicle |
US10159613B2 (en) | 2013-09-20 | 2018-12-25 | Advanced Vehicle Concepts Limited | Vehicle, device and method for loading a vehicle |
GB2518396B (en) * | 2013-09-20 | 2020-02-19 | Advanced Vehicle Concepts Ltd | A vehicle, device and method for loading a vehicle |
Also Published As
Publication number | Publication date |
---|---|
EP0418480B1 (en) | 1993-08-18 |
ATE93133T1 (en) | 1993-09-15 |
DE3931361C1 (en) | 1990-10-25 |
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