DE102018004094A1 - Electrically operated shopping cart, load cart and suitcase trolley - Google Patents
Electrically operated shopping cart, load cart and suitcase trolley Download PDFInfo
- Publication number
- DE102018004094A1 DE102018004094A1 DE102018004094.2A DE102018004094A DE102018004094A1 DE 102018004094 A1 DE102018004094 A1 DE 102018004094A1 DE 102018004094 A DE102018004094 A DE 102018004094A DE 102018004094 A1 DE102018004094 A1 DE 102018004094A1
- Authority
- DE
- Germany
- Prior art keywords
- wheels
- trolley
- electrically operated
- cart
- trolleys
- 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.)
- Ceased
Links
- 230000000295 complement effect Effects 0.000 claims abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- 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
- B62B5/0069—Control
- B62B5/0073—Measuring a force
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- 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
- B62B5/0036—Arrangements of motors
- B62B5/004—Arrangements of motors in wheels
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- 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
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0404—Braking mechanisms; Locking devices against movement automatic
- B62B5/0414—Braking mechanisms; Locking devices against movement automatic dead man's brakes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/24—Suit-cases, other luggage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/14—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
- B62B3/1468—Additional trays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/14—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
- B62B3/1476—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys the main load support being a platform
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
Die Erfindung betrifft ein elektrisches Antriebssystem für Transportwagen, insbesondere Einkaufswagen für den Lebensmittelhandel, Last-Einkaufswagen für Möbel- und Baumärkte, sowie Koffertransportwagen an Flughäfen und Bahnhöfen. Gemeinsam ist diesen Transportwagen, dass sie mindestens drei Räder aufweisen, wobei im Sinne dieser Erfindung die hinteren, dem Nutzer nahen Räder, die durch Nabenmotoren elektrisch angetriebenen Räder sind. Erfindungsgemäß besteht die elektrische Antriebseinheit aus den mit Nabenmotor ausgerüsteten Antriebsrädern, einem (im Transportwagenrahmen integriertem) Akkumulator, einer elektrischen Zentraleinheit mit Prozessor und Controller, sowie einer Steuereinheit in Form zweier komplementärer Handgriffe mit der Funktion von Potentiometern.The invention relates to an electric drive system for transport vehicles, especially shopping trolleys for the food trade, load trolleys for furniture and hardware stores, as well as suitcase trolleys at airports and railway stations. Common to this trolley, that they have at least three wheels, for the purposes of this invention, the rear, the user near wheels, which are electrically driven by hub motors wheels. According to the invention, the electric drive unit consists of the drive motor equipped with hub motor, a (integrated in the dolly frame) accumulator, an electrical central unit with processor and controller, and a control unit in the form of two complementary handles with the function of potentiometers.
Description
Die Erfindung bezieht sich auf einen elektrisch betriebenen Transportwagen, wie er im Lebensmitteleinzelhandel in verschiedenen Größen, in Möbel- und Baumärkten als Schwerlasttransportwagen, sowie als Koffertransportwagen an Flughäfen und Bahnhöfen im Einsatz ist. In den ersten Beispielen handelt es sich meist um Modelle mit vier, bei Koffertransportwagen meist um Modelle mit drei Rädern, wobei die vorderen Räder die Steuerfunktion übernehmen.The invention relates to an electrically operated transport vehicle, as it is in food retailing in various sizes, in furniture and hardware stores as heavy duty transport vehicles, as well as luggage transport cars at airports and stations in use. The first examples are mostly models with four, in the case of suitcase trolleys mostly models with three wheels, with the front wheels take over the control function.
Hintergrund der Erfindung:Background of the invention:
Der Erfindung liegt die Aufgabe zugrunde, einen elektrisch betriebenen Einkauf- und Transportwagen zu schaffen, der es seinem Nutzer, vor allem schwächeren Nutzern, im zunehmend beladenen Zustand einfach macht, ihn leicht und sicher zu bewegen und dem Nutzer die tatsächliche Nutzlast des Wagen nicht spüren lässt. Gerade im voll beladenen Zustand ist dies von außerordentlichem Nutzen.The invention has for its object to provide an electrically operated shopping and transport vehicle, which makes it easy for users, especially weaker users, in the increasingly loaded state to move it easily and safely and the user does not feel the actual payload of the car leaves. Especially when fully loaded, this is extremely useful.
Die Aufgabe wird durch die elektrisch betriebenen Einkaufswagen, Last-Einkaufwagen und Koffertransportwagen gelöst, welche die Merkmale der Anspruchs 1 umfassen.The object is achieved by the electrically operated shopping trolleys, load trolleys and suitcase trolleys comprising the features of
Die elektrisch betriebenen Transportwagen bestehen aus einem Rahmen, der aus mehreren miteinander verschweißten Rahmenteilen aufgebaut sein kann. Bei Einkaufswagen kommt ein Drahtgitterkorb in unterschiedlichen Größen, beim Last-Transportwagen eine solide Bodenplatte und beim Koffertransportwagen ein stabiles zusätzliches Rohrgestell zur Aufnahme der Koffer zum Einsatz. Die zwei dem Nutzer nahen Räder, in Fortbewegungsrichtung hinten, sind die mittels elektrischem Radnabenmotor angetriebenen Räder (
Die elektrischen Transportwagen sind mit synchron arbeitenden, elektrischen Nabenmotoren ausgestattet. Mittels der bewegungssensitiven Bedienelemente (
Die komplementär wirkenden Handgriffe (
Die vom Sensorsystem in den Handgriffen (
Zur Eingabe der Geschwindigkeit ist in beiden Handgriffen (
Bei fehlender Eingabe am Bedienelement springt das Potentiometer/Bedienelement unmittelbar in die Null-Position zurück (Totmannschalter-Funktion), jeglicher Antrieb wird unterbunden und der Transportwagen kommt zum Stillstand.If there is no input on the operating element, the potentiometer / operating element jumps back directly to the zero position (deadman switch function), any drive is stopped and the transport carriage comes to a standstill.
Die elektrisch betriebenen Transportwagen sind nicht selbständig lenkend ausgelegt. Die Lenkung erfolgt vom Nutzer selbständig wie bei herkömmlichen Transportwagen.
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1 Seitenansicht Einkaufswagen Lebensmittelhandel -
2 Frontansicht Einkaufswagen Lebensmittelhandel -
3 Seitenansicht Last-Transportwagen Möbel- und Baumärkte -
4 Frontansicht Last-Transportwagen Möbel- und Baumärkte -
5 Seitenansicht Koffertransportwagen -
6 Frontansicht Koffertransportwagen
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1 Side view of shopping cart food trade -
2 Front view of shopping cart food trade -
3 Side view of a load transport vehicle furniture and hardware stores -
4 Front view of load transport vehicles Furniture and hardware stores -
5 Side view suitcase trolley -
6 Front view suitcase trolley
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 1.1.
-
Antriebsrad mit elektronischem Nabenmotor;
2 in SummeDrive wheel with electronic hub motor;2 in total - 2.Second
- Akkumulator, in Rohrrahmen integriertAccumulator, integrated in tubular frame
- 3.Third
- Controller / Steuereinheit als Potentiometer, in Lenkstange/GriffenController / control unit as potentiometer, in handlebar / handles
- 4.4th
- Prozessor/ElektronikProcessor / Electronics
- 5.5th
- Verkabelung, innenliegend im RohrrahmenWiring, lying inside the tubular frame
- 6.6th
- nicht angetriebene(s) Steuerräder/-radnon-driven control wheels / wheel
- 7.7th
- Rohrrahmentubular frame
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018004094.2A DE102018004094A1 (en) | 2018-05-23 | 2018-05-23 | Electrically operated shopping cart, load cart and suitcase trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018004094.2A DE102018004094A1 (en) | 2018-05-23 | 2018-05-23 | Electrically operated shopping cart, load cart and suitcase trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102018004094A1 true DE102018004094A1 (en) | 2019-11-28 |
Family
ID=68499061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102018004094.2A Ceased DE102018004094A1 (en) | 2018-05-23 | 2018-05-23 | Electrically operated shopping cart, load cart and suitcase trolley |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102018004094A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706817A (en) * | 2021-01-26 | 2021-04-27 | 衢州学院 | Shopping cart universal wheel easy to assemble and stable |
| WO2022043482A1 (en) | 2020-08-28 | 2022-03-03 | Maenhout | Collapsible shopping trolley with auxiliary electric motor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1763731A1 (en) * | 1967-10-11 | 1972-01-13 | Crown Controls Corp | Control device for electric reversing motor |
| DE2849627A1 (en) * | 1978-11-16 | 1980-05-29 | Gerd Hoeptner | Collapsible electrically-driven, two-wheel golf trolley - has handle in two halves folded over front outrigger carrying frontal runner |
| DE602004000451T2 (en) * | 2003-10-28 | 2006-09-07 | Honda Motor Co., Ltd. | Driving control method for electric vehicles |
| DE202005011625U1 (en) * | 2005-07-20 | 2006-11-30 | Wanzl Metallwarenfabrik Gmbh | Dolly, especially shopping carts |
| US20150336598A1 (en) * | 2013-01-07 | 2015-11-26 | Rolf Strothmann | Device, in particular vehicle, intended to be moved by muscle force |
| DE202017107072U1 (en) * | 2017-11-22 | 2017-12-15 | Disco Drives Kirschey Gmbh | Rollator with electric drive |
| DE102018202582A1 (en) * | 2017-02-27 | 2018-10-18 | Nabtesco Corporation | dare |
| DE112016006509T5 (en) * | 2016-03-23 | 2019-01-03 | Ford Global Technologies, Llc | Reconfigurable cart |
-
2018
- 2018-05-23 DE DE102018004094.2A patent/DE102018004094A1/en not_active Ceased
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1763731A1 (en) * | 1967-10-11 | 1972-01-13 | Crown Controls Corp | Control device for electric reversing motor |
| DE2849627A1 (en) * | 1978-11-16 | 1980-05-29 | Gerd Hoeptner | Collapsible electrically-driven, two-wheel golf trolley - has handle in two halves folded over front outrigger carrying frontal runner |
| DE602004000451T2 (en) * | 2003-10-28 | 2006-09-07 | Honda Motor Co., Ltd. | Driving control method for electric vehicles |
| DE202005011625U1 (en) * | 2005-07-20 | 2006-11-30 | Wanzl Metallwarenfabrik Gmbh | Dolly, especially shopping carts |
| US20150336598A1 (en) * | 2013-01-07 | 2015-11-26 | Rolf Strothmann | Device, in particular vehicle, intended to be moved by muscle force |
| DE112016006509T5 (en) * | 2016-03-23 | 2019-01-03 | Ford Global Technologies, Llc | Reconfigurable cart |
| DE102018202582A1 (en) * | 2017-02-27 | 2018-10-18 | Nabtesco Corporation | dare |
| DE202017107072U1 (en) * | 2017-11-22 | 2017-12-15 | Disco Drives Kirschey Gmbh | Rollator with electric drive |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022043482A1 (en) | 2020-08-28 | 2022-03-03 | Maenhout | Collapsible shopping trolley with auxiliary electric motor |
| BE1028568B1 (en) * | 2020-08-28 | 2022-03-29 | Maenhout | MULTIFUNCTIONAL ELECTRIC CART AND RELATED |
| US12263877B2 (en) | 2020-08-28 | 2025-04-01 | Maenhout | Collapsible shopping trolley with auxiliary electric motor |
| CN112706817A (en) * | 2021-01-26 | 2021-04-27 | 衢州学院 | Shopping cart universal wheel easy to assemble and stable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R086 | Non-binding declaration of licensing interest | ||
| R012 | Request for examination validly filed | ||
| R002 | Refusal decision in examination/registration proceedings | ||
| R003 | Refusal decision now final |