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DE202007008797U1 - Two-wheel trolley for transporting e.g. shopping bag, over stairs, has reciprocally arranged lifting arms driven by electric motors, where skid-proof lining of arms made from soft material is placed at front edge of trolley - Google Patents

Two-wheel trolley for transporting e.g. shopping bag, over stairs, has reciprocally arranged lifting arms driven by electric motors, where skid-proof lining of arms made from soft material is placed at front edge of trolley Download PDF

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Publication number
DE202007008797U1
DE202007008797U1 DE202007008797U DE202007008797U DE202007008797U1 DE 202007008797 U1 DE202007008797 U1 DE 202007008797U1 DE 202007008797 U DE202007008797 U DE 202007008797U DE 202007008797 U DE202007008797 U DE 202007008797U DE 202007008797 U1 DE202007008797 U1 DE 202007008797U1
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DE
Germany
Prior art keywords
trolley
lifting arms
skid
soft material
front edge
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 - Lifetime
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DE202007008797U
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German (de)
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Individual
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Individual
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Priority to DE202007008797U priority Critical patent/DE202007008797U1/en
Publication of DE202007008797U1 publication Critical patent/DE202007008797U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
    • B62B5/023—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs using an upwards pushing device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/0026—Propulsion aids
    • B62B5/0033—Electric motors

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

The trolley has reciprocally arranged lifting arms driven by electric motors, where the lifting arms are provided with a support extension (10) and a skid-proof lining (11). The lifting arms lift the trolley on nearest steps and push the trolley forwardly and finally lower the trolley, such that running wheels stand on the nearest step. The skid-proof lining made from soft material is placed at the front edge of the trolley.

Description

Ältere/schwächere Menschen haben oft Schwierigkeiten, schwere Gegenstände z.B. Einkaufstaschen, Bierkästen etc. zu transportieren. Für den Transport auf ebenem Gelände helfen da die sog. Einkaufstrollies. Diese versagen aber gerade da, wo der Transport am schwierigsten ist, nämlich auf Treppen.Older / weaker people often have difficulties, heavy objects e.g. Shopping bags, beer boxes etc. to transport. For the Transport on level terrain help because the so-called shopping trollies. But these are just failing, where the transport is the most difficult, namely on stairs.

Ein Gerät, das dieses Problem löst, muss leicht, einfach und preislich erschwinglich sein. Solch ein Gerät ist nicht am Markt. Geräte, die ich in den Patentschriften gefunden habe, sind aufwändig, unhandlich, schwer etc.. Sie sind also für den genannten Zweck nicht brauchbar.One Device, that solves this problem, must be affordable, easy and affordable. Such a Device is not on the market. Equipment, which I have found in the patents are complex, unwieldy, hard etc .. So you are for not suitable for the stated purpose.

Fundstellen:Sites:

  • IPC Hauptklasse B 62 B 5/02IPC main class B 62 B 5/02
  • Veröffentlichungsnummerpublication number
  • AT 000 000 224827 EAT 000,000 224827 E
  • CA 000 00 2312718 A1CA 000 00 2312718 A1
  • DE 00 00 29721477 U1DE 00 00 29721477 U1
  • ED 000 00 1034106 B1ED 000 00 1034106 B1
  • RU 000 00 2201367 C2RU 000 00 2201367 C2
  • US 000 00 6341784 B1US 000 00 6341784 B1

Gegenstand der Erfindung ist ein zweirädriger Wagen, der auf ebenem Gelände wie ein handelsüblicher Einkaufstrolly benutzt werden kann, der aber mittels einfachem elektromotorischem Antrieb Gegenstände auch über Treppen transportieren kann.object The invention is a two-wheeled Dare on level ground like a commercial one Shopping trolley can be used, but by means of simple electromotive Drive objects also over Can transport stairs.

Die Treppensteigfähigkeit wird erreicht durch beidseitig angeordnete rotierende Hebearme.The Stair climbing ability is achieved by both sides arranged rotating lifting arms.

1 zeigt einen solchen treppengängigen Wagen in der Seitenansicht:
Der rotierende Hebearm (1) hebt den Wagen über die Treppenstufe. Beim Abrollen der Lauffläche auf der Treppenstufe wird der Wagen vorgeschoben und schließlich abgesetzt, so dass das Laufrad (5) wieder auf dem Boden steht. Danach kann der Hebearm zur nächsten Stufe weiterdrehen. 1 shows such a staircase trolley in the side view:
The rotating lifting arm ( 1 ) lifts the cart over the step. When rolling the tread on the step, the carriage is advanced and finally discontinued, so that the impeller ( 5 ) is back on the ground. Then the lift arm can continue to turn to the next step.

Der mit einem Akkumulator betriebene Getriebemotor (2) sorgt für den Antrieb.The geared motor driven by an accumulator ( 2 ) provides the drive.

Ein Schutzgitter (3) verhindert eine Kollision zwischen Hebearm und Ladung.A protective grid ( 3 ) prevents a collision between the lift arm and the load.

Mittels Tastschalter (4) an der Deichsel wird der Bewegungsablauf kontrolliert (vorwärts/rückwärts).By push button ( 4 ) on the drawbar, the movement is controlled (forward / backward).

Ein Belag aus weichem Material (PVC o.ä.) an der Wagenvorderkante (6) verhindert eine Beschädigung der Treppenstufe.A covering of soft material (PVC or similar) on the front edge of the car ( 6 ) prevents damage to the step.

2 zeigt ein Beispiel des rotierenden Hebearms im Detail:
An der Hebenase (9) ist der Radius – bezogen auf die Antriebswelle (7) – größer als die Laufradhöhe (8), damit der Wagen sicher über die Treppenstufenkante gehoben wird. Danach wird der Radius kleiner, damit das Laufrad schließlich wieder abgesetzt wird. 2 shows an example of the rotating lifting arm in detail:
At the lifting nose ( 9 ) is the radius - relative to the drive shaft ( 7 ) - greater than the impeller height ( 8th ), so that the car is lifted safely over the stair step edge. Thereafter, the radius is smaller, so that the impeller is finally discontinued again.

Der Hebearm ist ausgerüstet mit einer Auflageverbreiterung (10), um eine Beschädigung der Treppe zu vermeiden, und einem rutschfesten Belag (11), um eine sichere Funktion zu gewährleisten.The lift arm is equipped with a support extension ( 10 ) to prevent damage to the stairs, and a non-slip rubber ( 11 ) to ensure a safe function.

3 zeigt eine modifizierte Version:
Hier heben beidseitig zwei Hebearme den Wagen über die Treppen. 3 shows a modified version:
Here, two lifting arms lift the car over the stairs on both sides.

Diese Konstruktion ist unwesentlich aufwändiger, sperriger und teurer. Sie zeichnet sich aber durch einen gleichmäßigeren Treppengang aus und ist deshalb angenehmer zu handhaben.These Construction is slightly more complex, bulky and expensive. It is characterized by a more even flight of stairs and is therefore more comfortable to handle.

Ein breiterer, stabilerer Wagen gleicher Bauart mit stärkerem Motor kann auch zum Transport auf Treppen von wirklich schweren Gegenständen, wie Waschmaschinen, Parkettschleifmaschinen etc. eingesetzt werden.One wider, more stable car of the same design with a stronger engine Can also be used for transport on stairs of really heavy objects, such as washing machines, Parquet sanding machines etc. are used.

Claims (5)

Zweirädriger Wagen zur Beförderung von Lasten auch über Treppen, dadurch gekennzeichnet, dass beidseitig angeordnete und mit elektromotorischem Antrieb rotierende Hebearme (1) den Wagen auf die nächste Treppenstufe heben, ihn vorschieben und ihn schließlich absenken, so dass die Laufräder auf der (nächsten) Treppenstufe stehen.Two-wheeled wagon for carrying loads, even over stairs, characterized in that lifting arms arranged on both sides and rotating with electromotive drive ( 1 ) lift the car to the next step, advance it and finally lower it, so that the wheels are on the (next) step. Wagen nach Anspruch 1, dadurch gekennzeichnet, dass die Hebearme mit einer Auflageverbreiterung (10) und einem rutschfesten Belag (11) versehen sind.Trolley according to claim 1, characterized in that the lifting arms with a support broadening ( 10 ) and a non-slip coating ( 11 ) are provided. Wagen nach Anspruch 1, dadurch gekennzeichnet, dass durch seitlich angebrachte Schutzgitter (3) eine Kollision zwischen Ladung und rotierenden Hebearmen vermieden wird.Trolley according to claim 1, characterized in that by laterally mounted protective grid ( 3 ) a collision between charge and rotating lifting arms is avoided. Wagen nach Anspruch 1, dadurch gekennzeichnet, dass die Funktion durch einen an der Deichsel angebrachten Tastschalter (4) (vorwärts/rückwärts/stopp) gesteuert wird.Trolley according to claim 1, characterized in that the function by a push-button attached to the drawbar ( 4 ) (forward / backward / stop). Wagen nach Anspruch 1, dadurch gekennzeichnet, dass ein Belag aus weichem Material an der Wagenvorderkante (6) eine Beschädigung der Treppenstufe verhindert.Trolley according to claim 1, characterized in that a covering of soft material on the carriage leading edge ( 6 ) prevents damage to the step.
DE202007008797U 2007-06-21 2007-06-21 Two-wheel trolley for transporting e.g. shopping bag, over stairs, has reciprocally arranged lifting arms driven by electric motors, where skid-proof lining of arms made from soft material is placed at front edge of trolley Expired - Lifetime DE202007008797U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202007008797U DE202007008797U1 (en) 2007-06-21 2007-06-21 Two-wheel trolley for transporting e.g. shopping bag, over stairs, has reciprocally arranged lifting arms driven by electric motors, where skid-proof lining of arms made from soft material is placed at front edge of trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202007008797U DE202007008797U1 (en) 2007-06-21 2007-06-21 Two-wheel trolley for transporting e.g. shopping bag, over stairs, has reciprocally arranged lifting arms driven by electric motors, where skid-proof lining of arms made from soft material is placed at front edge of trolley

Publications (1)

Publication Number Publication Date
DE202007008797U1 true DE202007008797U1 (en) 2007-08-16

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DE202007008797U Expired - Lifetime DE202007008797U1 (en) 2007-06-21 2007-06-21 Two-wheel trolley for transporting e.g. shopping bag, over stairs, has reciprocally arranged lifting arms driven by electric motors, where skid-proof lining of arms made from soft material is placed at front edge of trolley

Country Status (1)

Country Link
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010027255A1 (en) * 2008-09-04 2010-03-11 Idetra B.V. Lifting device for wheel assembly
NL1035896C (en) * 2008-09-04 2010-03-15 Idetra Bv CONSTRUCTION TO DRIVE A WHEEL OVER AN OBSTACLE.
NL1035945C (en) * 2008-09-16 2010-03-17 Idetra Bv IMPROVED CONSTRUCTION TO DRIVE A WHEEL OVER AN OBSTACLE.
DE102012105031A1 (en) * 2012-06-12 2013-12-12 Aat Alber Antriebstechnik Gmbh Staircase climbing device for use with wheelchair for physically handicapped person, has climbing element arranged with drive and coupled with two arms that are extended into opposing directions from pivot point
FR2993548A1 (en) * 2012-07-23 2014-01-24 Claude Fournier Device for climbing staircase with e.g. loads in building, has plate whose parts are provided with openings for allowing passage of thin strap to partly maintain small load, where handle receives straps to partly maintain high load
US8684145B2 (en) 2010-04-07 2014-04-01 Alcon Research, Ltd. Systems and methods for console braking
US8910344B2 (en) 2010-04-07 2014-12-16 Alcon Research, Ltd. Systems and methods for caster obstacle management
US9089367B2 (en) 2010-04-08 2015-07-28 Alcon Research, Ltd. Patient eye level touch control
DE202016003870U1 (en) * 2016-06-21 2017-09-22 Kuka Roboter Gmbh Climbing device for a wheel

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010027255A1 (en) * 2008-09-04 2010-03-11 Idetra B.V. Lifting device for wheel assembly
NL1035896C (en) * 2008-09-04 2010-03-15 Idetra Bv CONSTRUCTION TO DRIVE A WHEEL OVER AN OBSTACLE.
NL1035945C (en) * 2008-09-16 2010-03-17 Idetra Bv IMPROVED CONSTRUCTION TO DRIVE A WHEEL OVER AN OBSTACLE.
US8684145B2 (en) 2010-04-07 2014-04-01 Alcon Research, Ltd. Systems and methods for console braking
US8910344B2 (en) 2010-04-07 2014-12-16 Alcon Research, Ltd. Systems and methods for caster obstacle management
US9089367B2 (en) 2010-04-08 2015-07-28 Alcon Research, Ltd. Patient eye level touch control
DE102012105031A1 (en) * 2012-06-12 2013-12-12 Aat Alber Antriebstechnik Gmbh Staircase climbing device for use with wheelchair for physically handicapped person, has climbing element arranged with drive and coupled with two arms that are extended into opposing directions from pivot point
FR2993548A1 (en) * 2012-07-23 2014-01-24 Claude Fournier Device for climbing staircase with e.g. loads in building, has plate whose parts are provided with openings for allowing passage of thin strap to partly maintain small load, where handle receives straps to partly maintain high load
DE202016003870U1 (en) * 2016-06-21 2017-09-22 Kuka Roboter Gmbh Climbing device for a wheel
WO2017220546A1 (en) * 2016-06-21 2017-12-28 Kuka Roboter Gmbh Climbing aid device for a wheel

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Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20070920

R150 Term of protection extended to 6 years

Effective date: 20100714

R151 Term of protection extended to 8 years
R151 Term of protection extended to 8 years

Effective date: 20130709

R152 Term of protection extended to 10 years
R071 Expiry of right