DE102008004653A1 - Fork-lift truck i.e. counterbalance fork-lift truck, has battery case cover provided with lateral opening, which enables lateral battery change in horizontal direction in closed position of battery case cover - Google Patents
Fork-lift truck i.e. counterbalance fork-lift truck, has battery case cover provided with lateral opening, which enables lateral battery change in horizontal direction in closed position of battery case cover Download PDFInfo
- Publication number
- DE102008004653A1 DE102008004653A1 DE102008004653A DE102008004653A DE102008004653A1 DE 102008004653 A1 DE102008004653 A1 DE 102008004653A1 DE 102008004653 A DE102008004653 A DE 102008004653A DE 102008004653 A DE102008004653 A DE 102008004653A DE 102008004653 A1 DE102008004653 A1 DE 102008004653A1
- Authority
- DE
- Germany
- Prior art keywords
- battery
- battery compartment
- forklift
- battery case
- lateral
- 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.)
- Withdrawn
Links
- 238000010276 construction Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07513—Details concerning the chassis
- B66F9/07527—Covers for, e.g. engines or batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07513—Details concerning the chassis
- B66F9/07531—Battery compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07513—Details concerning the chassis
- B66F9/07531—Battery compartments
- B66F9/07536—Battery stoppers, i.e. means to hold battery in position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/40—Working vehicles
- B60L2200/42—Fork lift trucks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Geology (AREA)
- Power Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft einen Gabelstapler, insbesondere Gegengewichtsgabelstapler, mit einem batterie-elektrischen Antriebssystem und einem Batteriefach zur Aufnahme eines Batterieblocks, wobei das Batteriefach an einem einem Lastteil gegenüberliegenden heckseitigen Abschnitt des Gabelstaplers ausgebildet ist, wobei das Batteriefach mit einer bewegbaren Batteriefachabdeckung versehen ist, die in einer geöffneten Stellung einen Batteriewechsel ermöglicht.The The invention relates to a forklift, in particular counterbalance forklift, with a battery-electric drive system and a battery compartment for receiving a battery pack, wherein the battery compartment on a a load part opposite Rear section of the forklift is formed, wherein The battery compartment is provided with a movable battery compartment cover that is in an open Position allows a battery change.
Bei batterie-elektrisch betriebenen Gabelstaplern ist es bekannt, den Batterieblock am Fahrzeugheck als zusätzliches Gegengewicht anzuordnen. Um im Betrieb des Gabelstaplers den Batterieblock zu schützen und einen ungewollten Kontakt mit den Batteriepolklemmen und den Anschlussleitungen zu vermeiden, ist eine bewegbare Batteriefachabdeckung vorgesehen, die in einer geschlossenen Stellung den Batterieblock zumindest teilweise umschließt und/oder abdeckt. In der geöffneten Stellung der Batteriefachabdeckung wird hierbei ein Batteriewechsel ermöglicht, beispielsweise in vertikaler Richtung oder in horizontaler Richtung nach hinten. Mittels eines an einem Kran befestigte Batteriewechselgeschirrs kann hierbei beispielsweise der Batterieblock nach oben aus dem Batteriefach herausgehoben bzw. nach unten in das Batteriefach eingesetzt werden kann. Zudem ist es möglich, den Batterieblock mittels eines weiteren Flurförderzeugs mit den Gabelzinken aus dem Batteriefach nach oben herauszuheben bzw. nach unten in das Batteriefach einzusetzen oder nach hinten herauszuheben und nach vorne einzusetzen. Hierzu kann der Batterieblock beispielsweise im oberen Bereich mit entsprechenden Aufnahmetaschen für die Gabelzinken versehen sein oder unterhalb des Batterieblocks im Batteriefach entsprechende Freiräume ausgebildet werden, in denen die Gabelzinken eintauchen können.at battery electric powered forklifts, it is known the To arrange battery block at the rear of the vehicle as an additional counterweight. To protect the battery pack during operation of the forklift and an unwanted contact with the battery terminals and the connecting cables to avoid, a movable battery cover is provided, in a closed position, the battery pack at least partially encloses and / or covering. In the open Position of the battery cover is this case a battery change allows for example, in the vertical direction or in the horizontal direction to the rear. By means of a battery change harness attached to a crane Here, for example, the battery pack upwards out of the Battery compartment to be lifted or inserted down into the battery compartment can. It is also possible the battery block by means of another truck with the forks from the battery compartment to lift up or down in insert the battery compartment or lift it out to the rear and to use forward. For this purpose, the battery pack, for example in the upper area with corresponding receiving pockets for the forks be provided or below the battery pack in the battery compartment appropriate free space be formed, in which the forks can dip.
Ein derartiger vertikaler oder horizontaler Batteriewechsel ist jedoch aufgrund des zu verwendenden Krans und des Batteriewechselgeschirrs bzw. des weiteren Flurförderzeugs aufwändig.One however, such vertical or horizontal battery replacement is due to the crane to be used and the battery replacement harness or the further truck consuming.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, einen Gabelstapler der eingangs genannten Gattung zur Verfügung zu stellen, der mit einem geringen Bauaufwand einen universellen Batteriewechsel ermöglicht.Of the present invention is based on the object, a forklift to provide the genus mentioned above, with a small Construction costs a universal battery change allows.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Batteriefachabdeckung mit zumindest einer seitlichen Öffnung versehen ist, die in der geschlossenen Stellung der Batteriefachabdeckung einen seitlichen Batteriewechsel in horizontaler Richtung ermöglicht.The The object is achieved in that the battery compartment cover provided with at least one side opening is in the closed position of the battery compartment cover one lateral battery change in the horizontal direction allows.
Bei dem erfindungsgemäßen Gabelstapler wird somit durch die mit einer seitlichen Öffnung versehene Batteriefachabdeckung zusätzlich zu einem Batteriewechsel in vertikaler Richtung bzw. horizontaler Richtung nach hinten bei geöffneter Batteriefachabdeckung ein horizontaler Batteriewechsel in seitlicher Richtung über die seitliche Öffnung bei geschlossener Batteriefachabdeckung erzielt. Hierdurch kann mit geringem zusätzlichen Bauaufwand ein seitlicher Batteriewechsel erzielt werden, wodurch der Gabelstapler mit geringem Bauaufwand einen universellen Batteriewechsel ermöglicht.at the forklift invention is thus through the provided with a side opening battery cover additionally to a battery change in the vertical direction or horizontal Direction to the rear with open Battery compartment cover a horizontal battery change in lateral Direction over the lateral opening scored with the battery cover closed. This can with little additional Construction cost a lateral battery change can be achieved, thereby the forklift with low construction costs a universal battery change allows.
Gemäß einer bevorzugten Ausführungsform der Erfindung ist die Batteriefachabdeckung als eine um eine im wesentlichen senkrechte Schwenkachse schwenkbare angeordnete Batteriefachtür ausgebildet ist, die mit zumindest einer seitlichen Öffnung versehen ist. Mit einer um eine senkrechte Schwenkachse schwenkbar am Gabelstapler angeordnete Batteriefachtür kann auf einfache Weise in der geöffneter Stellung der Batteriefachtür ein Wechsel des Batterieblocks in vertikaler Richtung oder horizontaler Richtung nach hinten erzielt werden und bei geschlossener Stellung der Batteriefachtür über die seitliche Öffnung ein horizontaler Wechsel des Batterieblocks in seitlicher Richtung erzielt werden. Die Batteriefachtür kann hierbei an einem seitlichen Bereich mit einer Öffnung oder an beiden gegenüberliegenden seitlichen Bereichen mit jeweils einer seitlichen Öffnung versehen sein, wodurch ein horizontaler Wechsel des Batteriebocks zu beiden Seiten des Gabelstaplers auf einfache Weise ermöglicht wird.According to one preferred embodiment of The invention is the battery compartment cover as one around a substantially vertical pivot axis pivotally mounted battery door formed is, which is provided with at least one lateral opening. With a about a vertical pivot axis pivotally mounted on the forklift Battery compartment door can easily in the open position of the battery door a change of the battery pack in the vertical or horizontal direction be achieved to the rear and with the battery compartment door closed position on the side opening horizontal change of the battery block in the lateral direction achieved become. The battery compartment door This can be done on a lateral area with an opening or at both opposite lateral areas each provided with a lateral opening which causes a horizontal change of the battery bank to both Pages of the forklift is made possible in a simple manner.
Besondere Vorteile ergeben sich, wenn die Batteriefachabdeckung gemäß einer weiteren Ausführungsform der Erfindung von zwei um jeweils eine im wesentlichen senkrechte Schwenkachse schwenkbar angeordnete Batteriefachtüren gebildet ist, wobei zumindest eine Batteriefachtür mit einer seitlichen Öffnung versehen ist. Die Batteriefachabdeckung ist somit beispielsweise mittig in zwei um jeweils eine senkrechte Schwenkachse schwenkbar am Gabelstapler angeordnete Batteriefachtüren geteilt, wodurch sich bei geöffneten Batteriefachtüren kompakte Abmessungen des Gabelstaplers erzielen lassen. Hierbei kann lediglich eine Batteriefachtür mit einer seitlichen Öffnung versehen sein. Sofern beide Batteriefachtüren mit jeweils einer seitlichen Öffnung versehen sind, kann wiederum auf einfache Weise ein horizontaler Wechsel des Batterieblocks zu beiden Seiten des Gabelstaplers erzielt werden.Special Benefits arise when the battery cover according to a another embodiment the invention of two by one substantially vertical Swivel axis pivotally arranged battery compartment doors is formed, wherein at least one battery door with a side opening is provided. The battery cover is thus for example centrally in two about each vertical pivot axis pivoting on Forklift arranged battery compartment doors divided, resulting in open Battery compartment doors compact Dimensions of the forklift. This can only a battery door with a side opening be provided. Provided both battery compartment doors each have a lateral opening can, in turn, easily be a horizontal change of the battery pack to be achieved on both sides of the forklift.
Sofern ein Fahrerschutzdach vorgesehen ist, das sich zumindest teilweise oberhalb des Batteriefachs erstreckt, ergeben sich gemäß einer Weiterbildung der Erfindung besondere Vorteile, wenn das Fahrerschutzdach im Bereich oberhalb des Batteriefachs mit einer in Richtung des Lastteils weisenden Ausnehmung versehen ist. Mit der derartigen im Fahrerschutzdach oberhalb des Batteriefachs angeordneten Ausnehmung wird auf einfache Weise ein Freiraum oberhalb des Batteriefachs für ein Batteriewechselgeschirr erzielt, wodurch auf einfache Weise ein sicherer vertikaler Wechsel des Batterieblocks erzielt wird.If a driver's shelter roof is provided which extends at least partially above the battery compartment, according to a development of the invention, particular advantages arise if the driver's protection roof is provided in the area above the battery compartment with a recess pointing in the direction of the load part. With such in the Driver's protection roof above the battery compartment arranged recess is achieved in a simple manner a space above the battery compartment for a battery replacement harness, which in a simple way a secure vertical change of the battery pack is achieved.
Zweckmäßigerweise ist das Batteriefach mit einer Rollenbahn versehen ist. Mit einer Rollenbahn kann auf einfache Weise über die seitliche Öffnung der Batteriefachabdeckung ein seitlicher Wechsel des Batterieblocks in horizontaler Richtung ermöglicht werden.Conveniently, the battery compartment is provided with a roller conveyor. With a Roller conveyor can easily via the side opening of the Battery cover a side change of the battery pack in a horizontal direction become.
Gemäß einer vorteilhaften Weiterbildung der Erfindung ist die Batteriefachabdeckung im Bereich der seitlichen Öffnung mit einem Befestigungsmittel für den Batterieblock versehen. Mit einem derartigen Befestigungsmittel kann auf einfache Weise in der geschlossenen Stellung der Batteriefachabdeckung während des Betriebs des Gabelstaplers ein Verrutschen oder Herausrollen des Batterieblocks aus der seitlichen Öffnung infolge einer seitlichen Neigung des Gabelstaplers oder Fliehkräften während einer Kurvenfahrt wirksam vermieden werden.According to one advantageous development of the invention is the battery cover in the area of the lateral opening with a fastener for provide the battery pack. With such a fastener can easily in the closed position of the battery cover during the Operating the forklift slipping or rolling out of the Battery block from the side opening due to a lateral Inclination of the forklift or centrifugal forces during cornering effective be avoided.
Darüber hinaus ergeben sich Vorteile, wenn die Batteriefachabdeckung mit einem Verriegelungsmittel für die geschlossene Stellung versehen ist, wodurch in Verbindung mit den Befestigungsmitteln für den Batterieblock in der geschlossenen Stellung der Batteriefachabdeckung während des Betriebs des Gabelstaplers eine sichere Anordnung des Batterieblocks innerhalb des Batteriefachs erzielt wird.Furthermore Benefits arise when the battery cover with a Locking means for the closed position is provided, whereby in connection with the fasteners for the Battery block in the closed position of the battery compartment cover while the operation of the forklift a safe arrangement of the battery pack within the battery compartment.
Zweckmäßigerweise ist das Batteriefach oberhalb eines Antriebsteils des Gabelstaplers angeordnet. Hierdurch ergeben sich kompakte Abmessungen des als Gegengewichtsgabelstapler ausgebildeten Gabelstaplers in Längsrichtung, wobei das Gegengewicht von dem Antriebsteil und dem darüber angeordneten Batterieblock gebildet ist und der Bereich zwischen dem Antriebsteil und dem Lastteils als Bedienplatz, beispielsweise für eine stehende Bedienperson ausgebildet werden kann.Conveniently, the battery compartment is above a drive part of the forklift arranged. This results in compact dimensions of the Counterbalanced forklift truck designed forklift in longitudinal direction, wherein the counterweight of the drive part and arranged above Battery block is formed and the area between the drive part and the load part as an operator station, for example, for a standing Operator can be trained.
Weitere Vorteile und Einzelheiten der Erfindung werden anhand der in den schematischen Figuren dargestellten Ausführungsbeispiele näher erläutert. Hierbei zeigtFurther Advantages and details of the invention will be apparent from the in the Schematically illustrated embodiments illustrated embodiments. in this connection shows
In
der
In
Längsrichtung
des Gabelstaplers
An
dem heckseitigen Abschnitt
Zwischen
dem von dem Hubgerüst
Oberhalb
des Bedienplatzes
Erfindungsgemäß ist das
Batteriefach
Die
Batteriefachabdeckung
Bei
dem in der
Zudem
kann der Batterieblock
Für den in
der
Um
den Batterieblock
Die
Batteriefachtüren
Claims (8)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008004653A DE102008004653A1 (en) | 2007-10-04 | 2008-01-16 | Fork-lift truck i.e. counterbalance fork-lift truck, has battery case cover provided with lateral opening, which enables lateral battery change in horizontal direction in closed position of battery case cover |
| GB0817964.0A GB2454067B (en) | 2007-10-04 | 2008-10-01 | Fork-lift truck with an electric battery drive system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007047504 | 2007-10-04 | ||
| DE102007047504.9 | 2007-10-04 | ||
| DE102008004653A DE102008004653A1 (en) | 2007-10-04 | 2008-01-16 | Fork-lift truck i.e. counterbalance fork-lift truck, has battery case cover provided with lateral opening, which enables lateral battery change in horizontal direction in closed position of battery case cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008004653A1 true DE102008004653A1 (en) | 2009-04-09 |
Family
ID=40418268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102008004653A Withdrawn DE102008004653A1 (en) | 2007-10-04 | 2008-01-16 | Fork-lift truck i.e. counterbalance fork-lift truck, has battery case cover provided with lateral opening, which enables lateral battery change in horizontal direction in closed position of battery case cover |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102008004653A1 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2454067B (en) * | 2007-10-04 | 2012-05-16 | Linde Material Handling Gmbh | Fork-lift truck with an electric battery drive system |
| US8789636B2 (en) | 2011-04-08 | 2014-07-29 | Komatsu Ltd. | Battery-powered forklift |
| US9162858B2 (en) | 2011-04-08 | 2015-10-20 | Komatsu Ltd. | Battery-powered forklift |
| US9550659B2 (en) | 2013-01-08 | 2017-01-24 | Komatsu Ltd. | Battery powered work machine, and battery powered forklift |
| US9850114B2 (en) | 2011-06-07 | 2017-12-26 | Crown Equipment Corporation | Battery transfer apparatus |
| CN108674391A (en) * | 2018-05-28 | 2018-10-19 | 江桂英 | New-energy electric vehicle |
| CN108705947A (en) * | 2018-05-28 | 2018-10-26 | 江桂英 | A kind of New-energy electric vehicle |
| CN108715129A (en) * | 2018-05-28 | 2018-10-30 | 江桂英 | A kind of New-energy electric vehicle battery component |
| CN108715128A (en) * | 2018-05-28 | 2018-10-30 | 江桂英 | new energy pure electric bus |
| CN108909474A (en) * | 2018-05-28 | 2018-11-30 | 江桂英 | new energy electric bus |
| WO2019137596A1 (en) * | 2018-01-10 | 2019-07-18 | Voltabox Ag | Energy supply unit for aircraft ground support equipment and industrial trucks |
| CN113059989A (en) * | 2021-04-28 | 2021-07-02 | 合达信科技集团有限公司 | Range-extending type electric logistics vehicle |
-
2008
- 2008-01-16 DE DE102008004653A patent/DE102008004653A1/en not_active Withdrawn
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2454067B (en) * | 2007-10-04 | 2012-05-16 | Linde Material Handling Gmbh | Fork-lift truck with an electric battery drive system |
| US8789636B2 (en) | 2011-04-08 | 2014-07-29 | Komatsu Ltd. | Battery-powered forklift |
| US9162858B2 (en) | 2011-04-08 | 2015-10-20 | Komatsu Ltd. | Battery-powered forklift |
| US9850114B2 (en) | 2011-06-07 | 2017-12-26 | Crown Equipment Corporation | Battery transfer apparatus |
| US9550659B2 (en) | 2013-01-08 | 2017-01-24 | Komatsu Ltd. | Battery powered work machine, and battery powered forklift |
| WO2019137596A1 (en) * | 2018-01-10 | 2019-07-18 | Voltabox Ag | Energy supply unit for aircraft ground support equipment and industrial trucks |
| CN108705947A (en) * | 2018-05-28 | 2018-10-26 | 江桂英 | A kind of New-energy electric vehicle |
| CN108715129A (en) * | 2018-05-28 | 2018-10-30 | 江桂英 | A kind of New-energy electric vehicle battery component |
| CN108715128A (en) * | 2018-05-28 | 2018-10-30 | 江桂英 | new energy pure electric bus |
| CN108909474A (en) * | 2018-05-28 | 2018-11-30 | 江桂英 | new energy electric bus |
| CN108674391A (en) * | 2018-05-28 | 2018-10-19 | 江桂英 | New-energy electric vehicle |
| CN108715128B (en) * | 2018-05-28 | 2021-01-05 | 嘉兴琦玥装饰材料有限公司 | New forms of energy pure electric bus |
| CN113059989A (en) * | 2021-04-28 | 2021-07-02 | 合达信科技集团有限公司 | Range-extending type electric logistics vehicle |
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