DE2308975A1 - ELECTRIC PLUG-IN CONTACT DEVICE FOR LIFT TRUCK - Google Patents
ELECTRIC PLUG-IN CONTACT DEVICE FOR LIFT TRUCKInfo
- Publication number
- DE2308975A1 DE2308975A1 DE19732308975 DE2308975A DE2308975A1 DE 2308975 A1 DE2308975 A1 DE 2308975A1 DE 19732308975 DE19732308975 DE 19732308975 DE 2308975 A DE2308975 A DE 2308975A DE 2308975 A1 DE2308975 A1 DE 2308975A1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- drive
- contact device
- electrical
- base plate
- 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.)
- Pending
Links
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
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/24—Electrical devices or systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
ORENSTEIxi & KOPISI AKTIENGESELLSCHAFT 1000 Berlin 20, Brunabüttoler Damm 144 - 208 ORENSTEIxi & KOPISI AKTIENGESELLSCHAFT 1000 Berlin 20, Brunabüttoler Damm 144 - 208
PAT 1039/ttWPAT 1039 / ttW
Die Erfindung betrifft eine elektrische Steckkontakteinrichtung für ein duroh einen Elektromotor angetriebenes Fahrzeug, Insbesondere Hubstapler, mit einer Vielzahl von Anschlußstellen des aus der Akkumulatorenbatterie, der Impulssteuerung, dem dem Antrieb des Fahrzeuge dienenden Elektromotor und elektrischen Leitungen bestehenden Stromkreises.The invention relates to an electrical plug contact device for a vehicle driven by an electric motor, in particular Forklift truck, with a large number of connection points from the accumulator battery, the impulse control, the drive of the electric motor and electric lines that serve the vehicle.
Bei einer bekannten Einrichtung, die als mehrpolige Sicherheiteste ckvorrichtung ausgebildet ist, wird der Kontakt zwischen federbelasteten, axial beweglichen Stecker- und Dosenstiften hergestellt. Diese Steckvorrichtung ist zwar mit einer Verriegelungseinrichtung versehen, da sie in einer elektrischen Leitung frei angebracht ist, sie kann jedoch keine Ströme mit einer hohen Ampere-Leistung übertragen und eine lösbare Anbringung an einer bestimmten Stelle des Fahrzeuges ist nicht möglich.In a known device, which is known as a multi-pole safety device ckvorrichtung is formed, the contact between spring-loaded, axially movable plug and socket pins is made. This plug-in device is provided with a locking device because it is free in an electrical line is attached, but it cannot transmit currents with a high ampere rating and a detachable attachment to a certain point of the vehicle is not possible.
Der Erfindung liegt die Aufgabe zugrunde, eine Steckvorriohtung zu schaffen, mittels der hohe Stromstärken übertragen werden können, wobei die Steckvorrichtung an gut zugänglicherThe invention is based on the object of creating a plug-in device by means of which high currents can be transmitted can be, with the connector at more accessible
40 9 836/010940 9 836/0109
Stelle in einem Fahrzeug auf beengtem Raum unterzubringen sein muß und eine leichte Anbringung und Demontage unter geringem ,Zeitaufwand erfolgen kann.Place in a vehicle must be accommodated in a confined space and easy to install and dismantle with little , Expenditure of time can be done.
Diese Aufgabe wird erfindungagemäß dadurch gelöst, daß die die Antriebssteuerung für den Fahrantrieb enthaltende Steuerungsgrundplatte alle Anschlüsse für die dem Antrieb des Fahrzeugs dienenden elektrischen Elemente zentral enthält und lösbar am Fahrzeug befestigt ist.This object is achieved according to the invention in that the Drive control for the drive containing the control base plate all connections for the drive of the vehicle Serving electrical elements contains centrally and is releasably attached to the vehicle.
In Ausbildung der erfindungsgemäßen Anordnung sind in einem Gehäuse in Bohrungen durch Federn belastete Kontakte mit ihren dem Fahrzeugrahmen zugewandten Enden mit Hohlkonussen versehen, die mit Konussen der in der Steuerungsgrundplatte eingebauten Stiftkontakte nach Aufschrauben des Buchsengehäuses der Steckvorrichtung eine elektrische Verbindung bilden.In an embodiment of the arrangement according to the invention, contacts loaded by springs are in a housing in bores with their contacts The ends facing the vehicle frame are provided with hollow cones, which are fitted with cones of the ones built into the control base plate Pin contacts after screwing on the socket housing of the connector form an electrical connection.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im folgenden näher beschrieben. Es zeigenAn embodiment of the invention is shown in the drawings and is described in more detail below. Show it
Fig. 1 eine Seitenansicht eines Hubstaplers, woraus die Anbringung dor erfindungsgemäßen Einrichtung ersichtlioh 1st;Fig. 1 is a side view of a forklift, showing the attachment of the device according to the invention visible 1st;
Fig. 2 einen Längsschnitt durch die erfindungsgemäße Steckvorrichtung;Fig. 2 is a longitudinal section through the inventive Plug-in device;
409836/0109409836/0109
Ein durch einen Elektromotor 1 angetriebener Hubstapler (Fig. 1) ist mittels der Räder 2 verfahrbar und wird durch das Lenkrad gelenkt. Der fahrer bedient das Fahrzeug von dem Fahrersitz 4 aus. An dem an dem vorderen Teil des Hubstaplers angebrachten Hubmast 5 1st eine Hubgabel 6 in vertikaler Richtung*1 verschiebbar. Mittels der Steckvorrichtung 7 wird die Verbindung zwischen dem Elektromotor 1, der Batterie 8 und der Antriebssteuerung 9 hergestellt. Bas Buchsengehäuse 10 ist mit den Schrauben 11 an dem Fahrzeugrahmen 12 befestigt. In dem Buchsengehäuse 10 sind die Ausnehmungen 10a angeordnet« in denen die Buchsenkontakte geführt sind, die an ihrem dem Fahrzeugrahmen 12 zugewandten Ende mit einem Hohlkonus 14 versehen sind. Mittels der Druckfedern werden die Hohlkonusse 14 der Buchsenkontakte 13 gegen die Konusse 16 der Stiftkontakte 17 gedrückt, die in den Isolierrohren 18 geführt sind; diese stecken wiederum in den Bohrungen 19 der Steuerungsgrundplatte 20. Die Steuerungsgrundplatte 20 ist mittele der Schrauben 21 an dem Fahrzeugrahmen 12 leicht lösbar befestigt.A forklift (FIG. 1) driven by an electric motor 1 can be moved by means of the wheels 2 and is steered by the steering wheel. The driver operates the vehicle from the driver's seat 4. On the lifting mast 5 attached to the front part of the forklift truck, a lifting fork 6 is displaceable in the vertical direction * 1 . The connection between the electric motor 1, the battery 8 and the drive control 9 is established by means of the plug device 7. The socket housing 10 is fastened to the vehicle frame 12 with the screws 11. In the socket housing 10, the recesses 10 a are arranged in which the socket contacts are guided, which are provided with a hollow cone 14 at their end facing the vehicle frame 12. By means of the compression springs, the hollow cones 14 of the socket contacts 13 are pressed against the cones 16 of the pin contacts 17, which are guided in the insulating tubes 18; these in turn are inserted into the bores 19 of the control base plate 20. The control base plate 20 is fastened to the vehicle frame 12 in an easily detachable manner by means of the screws 21.
Erweist es sich z. B. zu Vartungs- und Reparaturzwecken als notwendig, die Antriebssteuerung 9 vom Fahrzeug zu trennen, so geschieht dies auf einfachste Welse durch Lösen der Sohrauben 21, so daß die Konusse 16 der der Steuerungsgrundplatte 20 angeordneten Stiftkontakte 17 sich von den Hohlkonussen 14 derIf it turns out z. B. for maintenance and repair purposes as necessary to separate the drive control 9 from the vehicle, this is done in the simplest way by loosening the Sohrauben 21, so that the cones 16 of the control base plate 20 arranged pin contacts 17 from the hollow cones 14 of the
409836/0109409836/0109
Buohsenkontakte 13 lösen. Somit ist vermieden, daß eine größere Anzahl von Verbindungen, die wegen des hohen Stromdurchgangs einzeln sicher befestigt sein müssen, umständlioh jede für sich gelöst werden müssen» Nach Beendigung der Reparatur oder Wartung wird die Steuerungsgrundplatte 20 mittels der Schrauben 21 an den Fahrzeugrahmen 12 angeschraubt, wobei sich die Verbindung aller Leitungen ohne weiteres ergibt.Loosen socket contacts 13. This avoids the need for a large number of connections due to the high current throughput individually and securely fastened, inconveniently each must be loosened individually »after completion of the repair or maintenance the control base plate 20 is screwed to the vehicle frame 12 by means of the screws 21, the connection of all lines without further ado.
409836/0109409836/0109
Claims (2)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732308975 DE2308975A1 (en) | 1973-02-23 | 1973-02-23 | ELECTRIC PLUG-IN CONTACT DEVICE FOR LIFT TRUCK |
AT79674*#A AT335343B (en) | 1973-02-23 | 1974-02-01 | ELECTRIC SOCKET DEVICE FOR A VEHICLE DRIVEN BY AN ELECTRIC MOTOR |
NL7401811A NL7401811A (en) | 1973-02-23 | 1974-02-11 | |
BE140740A BE810833A (en) | 1973-02-23 | 1974-02-11 | ELECTRICAL SOCKET FOR FORK LIFT TRUCK |
IT48298/74A IT1002887B (en) | 1973-02-23 | 1974-02-13 | MULTIPOLAR PLUG ELECTRIC CONNECTOR DEVICE FOR ELECTRIC VEHICLES SUCH AS FORK LIFTS AND SIMILAR |
FR7405908A FR2219032B1 (en) | 1973-02-23 | 1974-02-21 | |
JP49020620A JPS49113318A (en) | 1973-02-23 | 1974-02-22 | |
GB817274A GB1449330A (en) | 1973-02-23 | 1974-02-22 | Electrically propelled vehicles and plug and socket connection arrangements therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732308975 DE2308975A1 (en) | 1973-02-23 | 1973-02-23 | ELECTRIC PLUG-IN CONTACT DEVICE FOR LIFT TRUCK |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2308975A1 true DE2308975A1 (en) | 1974-09-05 |
Family
ID=5872847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19732308975 Pending DE2308975A1 (en) | 1973-02-23 | 1973-02-23 | ELECTRIC PLUG-IN CONTACT DEVICE FOR LIFT TRUCK |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS49113318A (en) |
AT (1) | AT335343B (en) |
BE (1) | BE810833A (en) |
DE (1) | DE2308975A1 (en) |
FR (1) | FR2219032B1 (en) |
GB (1) | GB1449330A (en) |
IT (1) | IT1002887B (en) |
NL (1) | NL7401811A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2018989A1 (en) * | 2007-07-25 | 2009-01-28 | Linde Material Handling GmbH | Jack lift with a battery compartment and a battery |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2209887A (en) * | 1987-08-26 | 1989-05-24 | C M P | Electrical connectors |
GB2243034B (en) * | 1990-03-13 | 1994-10-19 | Kokusai Electric Co Ltd | Electrical connectors |
DE69120188T2 (en) * | 1990-09-26 | 1996-11-28 | Crown Equip Corp | Device and method for connecting and disconnecting a vehicle battery |
GB2267001A (en) * | 1992-05-07 | 1993-11-17 | Belfry Technologies Limited | Electrical connector |
FR2691584A1 (en) * | 1992-05-21 | 1993-11-26 | Drogo Pierre | Electrical connector and electrical connection device comprising at least one such connector. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB413030A (en) * | 1933-01-25 | 1934-07-12 | Asquith Ltd William | Improvements relating to electrical connectors |
US3497027A (en) * | 1967-08-23 | 1970-02-24 | Albert F Wild | Electric automobile |
US3610359A (en) * | 1969-11-17 | 1971-10-05 | Hyster Co | Truck with movable control panel |
-
1973
- 1973-02-23 DE DE19732308975 patent/DE2308975A1/en active Pending
-
1974
- 1974-02-01 AT AT79674*#A patent/AT335343B/en not_active IP Right Cessation
- 1974-02-11 NL NL7401811A patent/NL7401811A/xx unknown
- 1974-02-11 BE BE140740A patent/BE810833A/en unknown
- 1974-02-13 IT IT48298/74A patent/IT1002887B/en active
- 1974-02-21 FR FR7405908A patent/FR2219032B1/fr not_active Expired
- 1974-02-22 GB GB817274A patent/GB1449330A/en not_active Expired
- 1974-02-22 JP JP49020620A patent/JPS49113318A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2018989A1 (en) * | 2007-07-25 | 2009-01-28 | Linde Material Handling GmbH | Jack lift with a battery compartment and a battery |
Also Published As
Publication number | Publication date |
---|---|
IT1002887B (en) | 1976-05-20 |
FR2219032B1 (en) | 1976-06-25 |
AT335343B (en) | 1977-03-10 |
ATA79674A (en) | 1976-06-15 |
NL7401811A (en) | 1974-08-27 |
FR2219032A1 (en) | 1974-09-20 |
GB1449330A (en) | 1976-09-15 |
JPS49113318A (en) | 1974-10-29 |
BE810833A (en) | 1974-05-29 |
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