FR2826318A1 - HANDLING CART WITH EMERGENCY SWITCH - Google Patents
HANDLING CART WITH EMERGENCY SWITCH Download PDFInfo
- Publication number
- FR2826318A1 FR2826318A1 FR0207618A FR0207618A FR2826318A1 FR 2826318 A1 FR2826318 A1 FR 2826318A1 FR 0207618 A FR0207618 A FR 0207618A FR 0207618 A FR0207618 A FR 0207618A FR 2826318 A1 FR2826318 A1 FR 2826318A1
- Authority
- FR
- France
- Prior art keywords
- connection element
- battery
- handling
- lever
- cover
- 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
Links
- 210000000941 bile Anatomy 0.000 claims 1
- 244000309466 calf Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004804 winding 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
- B66F9/07531—Battery compartments
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
-
- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/003—Safety devices, e.g. for limiting or indicating lifting force for fork-lift trucks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/6335—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only comprising a handle
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Geology (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Transportation (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Chariot de manutention, en particulier un chariot élévateur, avec un bloc de batterie placé dans un logement de batterie, qui présente un couvercle de logement de batterie (1) placé au-dessus du bloc de batterie, avec un interrupteur d'urgence sur le côté supérieur du logement de batterie.caractérisé en ce quel'interrupteur d'urgence présente un élément de raccordement fixe (2) et un élément de raccordement mobile (3) qui sont placés au-dessous du plan du couvercle (1) du logement de batterie, la liaison des éléments de raccordement pouvant être interrompue en agissant sur un levier (4).Industrial truck, in particular a forklift truck, with a battery pack placed in a battery compartment, which has a battery compartment cover (1) placed above the battery pack, with an emergency switch on the upper side of the battery compartment, characterized in that the emergency switch has a fixed connection element (2) and a movable connection element (3) which are placed below the plane of the cover (1) of the battery compartment. battery, the connection of the connection elements can be interrupted by acting on a lever (4).
Description
et/ou la vitesse de marche et/ou le régime moteur.and / or the running speed and / or the engine speed.
L'invention concerne un chariot de manutention, en parti- The invention relates to a handling trolley, in particular
culier un chariot élévateur, avec un bloc de batterie placé dans un loge- culier a forklift, with a battery pack placed in a box-
ment de batterie, qui présente un couvercle de logement de batterie placé au-dessus du bloc de batterie, avec un interrupteur d'urgence sur le côté supérieur du logement de batterie. Des chariots de manutention de ce genre possèdent un élément de charge avec un dispositif de réception de charge qu'on peut soulever par rapport à un élément d'entraînement. Dans l'élément d'entraînement se trouvent les unités d'entraînement, une roue battery pack, which has a battery compartment cover placed above the battery pack, with an emergency switch on the top side of the battery compartment. Handling carts of this kind have a load element with a load receiving device which can be lifted relative to a drive element. In the drive element are the drive units, a wheel
o d'entraînement et des éléments de réglage du chariot de manutention. o drive and adjustment elements of the handling trolley.
Un bloc de batterie qui alimente en énergie électrique les A battery pack that supplies electrical energy to the
unités d'entraînement du chariot de manutention se trouve dans un loge- drive units of the industrial truck is housed in a box
ment de batterie intégré dans l'élément d'entraînement ou dans l'élément de charge. Des câbles vont du bloc de batterie aux unités d'entraînement, battery built into the drive element or the charging element. Cables run from the battery pack to the drive units,
s grâce à quoi on assure la transmission de l'énergie électrique vers les élé- s thanks to which the transmission of electrical energy to the elements is ensured
ments d'entraînement et donc leur disponibilité d'utilisation. training and therefore their availability for use.
Au cours du fonctionnement du chariot de maoutention se During operation of the maintenance trolley
présentent périodiquement des situations o, pour des raisons de sécuri- periodically present situations where, for security reasons,
té, une déconnexion immédiate de l'entraînement est nocessaire au moyen o de ce qu'on appelle un interrupteur d'urgence. Les modes de réalisation connus jusqu'à présent présentent en tant qu'interrupteur d'urgence une fiche de raccordement placce à découvert à l'extérieur du logement de tee, immediate disconnection of the drive is necessary by means of what is called an emergency switch. The embodiments known hitherto present as an emergency switch a connection plug placed uncovered outside the housing of
batterie grâce à laquelle une personne de service interrompt le raccorde- battery by which a service person interrupts the connection
ment électrique entre le bloc de batterie et les unités d'entraînement en s retirant simplement la fiche de la prise et de cette manière le chariot de electrical connection between the battery pack and the drive units by simply removing the plug from the outlet and thereby the
manutention est arrêté.handling is stopped.
But de l'invention Un inconvénient du mode de réalisation décrit vient de ce que les câbles sont exposés de façon renforcce aux influences extérieures OBJECT OF THE INVENTION A disadvantage of the embodiment described comes from the fact that the cables are exposed in a reinforced manner to external influences.
et peuvent être facilement endommagés du fait de leur disposition en par- and can be easily damaged due to their arrangement in part
tie à l'extérieur du logement de batterie. Il peut en outre arriver qu'un câ- tie on the outside of the battery compartment. It may also happen that a cable
ble qui forme des enroulements s'accroche à un obstacle et que de cette ble which forms windings clings to an obstacle and that of this
manière les câbles se rompent.way the cables break.
L'objet de la présente invention est donc de fournir un dis The object of the present invention is therefore to provide a dis
3s positif pour un interrupteur d'urgence qui empêche que les câbles de bat- 3s positive for an emergency switch which prevents the battery cables from
terie ne soient endommagés.are damaged.
Avantages de l'invention Cet obj et est atteint selon l 'invention en ce que l'interrupteur d'urgence présente un élément de raccordement fxe et un élément de raccordement mobile qui sont placés au-dessous du plan du couvercle du logement de batterie, la liaison des éléments de raccordement pouvant être interrompue en agissant sur un levier. L'élément de raccordement mobile est détaché de l'élément de raccordement fixe par la Advantages of the invention This object is achieved according to the invention in that the emergency switch has a fixed connection element and a mobile connection element which are placed below the plane of the cover of the battery compartment, the connection of the connecting elements can be interrupted by acting on a lever. The movable connection element is detached from the fixed connection element by the
force de levier exercce par une personne de service et l'alimentation élec- leverage exerted by a service person and electric power
trique des unités d'entraînement est interrompue. drive unit is interrupted.
o Il est particulièrement avantageux que le levier soit appuyé sur un ressort qui repose sur un élément du couvercle du logement de batterie. De cette manière s'exerce une force de rappel qui amène de nou o It is particularly advantageous for the lever to be pressed on a spring which rests on an element of the battery housing cover. In this way a force of recall is exerted which brings new
veau vers l'arrière le levier une fois relâché dans sa position initiale. calf back the lever when released in its initial position.
Le levier est logé de façon à tourner autour d'un axe hori s zontal. De plus il est approprié que le couvercle du logement de batterie présente une cavité vers le bas dans la zone de l'élément de rac cordement fixe et une ouverture dans la zone de l'élément de raccorde ment mobile. Ainsi le levier se trouve en-dehors du logement de batterie et peut être manié par la personne de service. Du fait de la forme du couver cle du logement de batterie, on peut aussi réaliser de façon commode le The lever is housed so as to rotate about a horizontal axis. In addition, it is appropriate that the cover of the battery compartment has a cavity downwards in the region of the fixed connection element and an opening in the region of the movable connection element. The lever is therefore located outside the battery compartment and can be operated by the service person. Due to the shape of the battery compartment key cover, it is also possible to conveniently carry out the
raccordement des éléments de raccordement. connection of connection elements.
Pour arriver à ce que les câbles ne gênent pas lors d'une manipulation sur le bloc de batterie, le couvercle du logement de batterie 2s peut pivoter conjointement avec l'élément de raccordement fixe et avec l'élément de raccordement mobile autour d'un axe de pivotement hori zontal. Les éléments de raccordement peuvent être raccordés à la main. De façon avantageuse, l'élément de raccordement mobile se To ensure that the cables do not interfere with handling on the battery pack, the battery compartment cover 2s can pivot together with the fixed connection element and with the mobile connection element around a horizontal pivot axis. The connection elements can be connected by hand. Advantageously, the mobile connection element is
déplace en direction horizontale lors de l'interruption et lors de la jonction. moves in a horizontal direction when interrupted and when joining.
D'après un développement approprié de l'invention, les câ bles qui conduisent au bloc de batterie sont intégralement introduits dans le logement de batterie afin d'empêcher que les câbles ne soient endom 3s magés. Dessins La présente invention sera décrite ci-après de manière plus détaillée à l'aide d'un mode de réalisation représenté dans le dessin an nexé, dont la figure unique montre une coupe à travers un dispositif selon According to an appropriate development of the invention, the cables which lead to the battery pack are fully inserted into the battery housing in order to prevent the cables from being damaged in any way. Drawings The present invention will be described below in more detail using an embodiment shown in the attached drawing, the single figure of which shows a section through a device according to
l'invention pour un interrupteur d'urgence. the invention for an emergency switch.
Le dispositif est limité par un couvercle du logement de batterie 1 qui présente dans la zone à gauche de la figure une cavité vers le bas qui recouvre un élément de raccordement fixe 2. Dans la zone à The device is limited by a cover of the battery housing 1 which has in the area to the left of the figure a downward cavity which covers a fixed connection element 2. In the area to
droite de la section représentée dans laquelle se trouve l'élément de rac- right of the section shown in which the connecting element is located
cordement mobile 3, le couvercle du logement de batterie 1 est muni d'une ouverture. Les deux éléments de raccordement 2 et 3 sont liés l'un à mobile cord 3, the battery compartment cover 1 is provided with an opening. The two connection elements 2 and 3 are linked one to
l'autre par un emboîtement.the other by an interlocking.
o Un levier 4 en forme en L est logé de façon pivotante autour d'un axe horizontal 8 et s'appuie par l'intermédiaire d'un ressort 5 sur le couvercle du logement de batterie 1. Le levier 4 forme avec son élément horizontal un plan avec l'élément du couvercle du logement de batterie 1 qui se trouve à sa gauche. L'élément du levier 4 qui s'étend à la verticale s vers le bas se trouve entre l'élément de raccordement fixe 2 et l'élément de raccordement mobile 3. Aux éléments de raccordement 2 et 3 conduisent à chaque fois des câbles 6 qui sont liés au bloc de batterie ou aux unités d'entraînement électriques du chariot de manutention et qui assurent donc l'alimentation électrique des unités d'entraînement. Les câbles 6 se o An L-shaped lever 4 is pivotally housed around a horizontal axis 8 and is supported by a spring 5 on the cover of the battery housing 1. The lever 4 forms with its horizontal element a plan with the element of the cover of the battery compartment 1 which is to its left. The element of the lever 4 which extends vertically downwards is located between the fixed connection element 2 and the mobile connection element 3. The connection elements 2 and 3 each lead cables 6 which are linked to the battery pack or to the electric drive units of the industrial truck and which therefore supply the power to the drive units. The cables 6 are
trouvent entièrement à l'intérieur du logement de batterie. located entirely inside the battery compartment.
Si on se trouve pendant le fonctionnement dans une situa- If you are in a situation during operation
tion d'urgence dans laquelle on doit déconnecter aussitôt le système d'entraînement ou une autre unité d'entraînement, la personne de service man_uvre le levier vers le bas. Du fait de la position mobile autour de l'axe horizontal 8, le levier 4 réalise un mouvement circulaire autour de celui-ci et l'élément vertical du levier pivote dans une mesure égale vers la droite que l'élément horizontal du levier pivote vers le bas. Du fait de ce mouvement, l'élément de raccordement mobile 3 est poussé vers la droite et la liaison avec l'élément de raccordement fixe 2 est supprimoe. La force tion in which the drive system or another drive unit must be disconnected immediately, the service person operating the lever down. Due to the movable position around the horizontal axis 8, the lever 4 performs a circular movement around it and the vertical element of the lever pivots in an equal measure to the right as the horizontal element of the lever pivots towards the bottom. Due to this movement, the movable connection element 3 is pushed to the right and the connection with the fixed connection element 2 is eliminated. Strength
de retour inhérente au ressort 5 sert à ce que le levier retrouve de nou- return inherent in spring 5 is used so that the lever finds again
veau sa position initiale après qu'on l'a relâché. calf back to its original position after being released.
Pour rétablir la liaison des deux éléments de raccordement 2 et 3, la personne de service tire de nouveau vers la gauche l'élément de raccordement mobile 3 et l'adapte dans l'élément de raccordement fixe 2 3s au moyen d'une manette 7 à laquelle on a accès par l'ouverture dans le To re-establish the connection of the two connection elements 2 and 3, the service person again pulls the mobile connection element 3 to the left and adapts it to the fixed connection element 2 3s using a lever 7 which is accessed through the opening in the
couvercle du logement de batterie 1. battery compartment cover 1.
- -- -
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10129781A DE10129781A1 (en) | 2001-06-20 | 2001-06-20 | Floor conveyor especially lift-truck has battery block in lidded compartment, with fixed and movable plug-in parts, spring, lever, axle and cable |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2826318A1 true FR2826318A1 (en) | 2002-12-27 |
FR2826318B1 FR2826318B1 (en) | 2006-11-17 |
Family
ID=7688862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0207618A Expired - Fee Related FR2826318B1 (en) | 2001-06-20 | 2002-06-20 | HANDLING TROLLEY WITH EMERGENCY SWITCH |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10129781A1 (en) |
FR (1) | FR2826318B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2138444A1 (en) * | 2008-06-26 | 2009-12-30 | OM Carrelli Elevatori S.p.A. | Industrial truck |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006055249B4 (en) * | 2006-11-23 | 2017-04-13 | Jungheinrich Aktiengesellschaft | Truck with a control element for an emergency stop switch |
DE102007059932B3 (en) * | 2007-12-12 | 2009-07-09 | Tyco Electronics Amp Gmbh | Breaker for an electric cable |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2728110A1 (en) * | 1994-12-07 | 1996-06-14 | Prunier Maurice Fernand Louis | Extraction lever device to remove electrical plug from socket |
EP0863522A2 (en) * | 1997-03-03 | 1998-09-09 | REMA Lipprandt GmbH & Co. KG | Emergency switching device, in particular for load-handling trucks, to interrupt the connection between a motor or its control unit and the batteries |
US6095847A (en) * | 1999-06-01 | 2000-08-01 | Lin; Yuan | Watertight lamp socket for lamp belt |
FR2802020A1 (en) * | 1999-12-01 | 2001-06-08 | Suract | Box for safety battery for motor vehicle using inertia switch to disconnect the battery in the event of impact, uses molded supports for supplementary manual disconnection switch |
-
2001
- 2001-06-20 DE DE10129781A patent/DE10129781A1/en not_active Ceased
-
2002
- 2002-06-20 FR FR0207618A patent/FR2826318B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2728110A1 (en) * | 1994-12-07 | 1996-06-14 | Prunier Maurice Fernand Louis | Extraction lever device to remove electrical plug from socket |
EP0863522A2 (en) * | 1997-03-03 | 1998-09-09 | REMA Lipprandt GmbH & Co. KG | Emergency switching device, in particular for load-handling trucks, to interrupt the connection between a motor or its control unit and the batteries |
US6095847A (en) * | 1999-06-01 | 2000-08-01 | Lin; Yuan | Watertight lamp socket for lamp belt |
FR2802020A1 (en) * | 1999-12-01 | 2001-06-08 | Suract | Box for safety battery for motor vehicle using inertia switch to disconnect the battery in the event of impact, uses molded supports for supplementary manual disconnection switch |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2138444A1 (en) * | 2008-06-26 | 2009-12-30 | OM Carrelli Elevatori S.p.A. | Industrial truck |
Also Published As
Publication number | Publication date |
---|---|
DE10129781A1 (en) | 2003-01-02 |
FR2826318B1 (en) | 2006-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3066739B1 (en) | Method of charging from electric vehicle to electric vehicle | |
CA2929419C (en) | Compact charging device for electric vehicle | |
EP2249675B1 (en) | Improved piece of luggage with casters | |
WO1990000997A1 (en) | Apparatus for handling heavy loads such as a trolley or a rolling chair for the handicapped | |
FR2754644A1 (en) | LOCKING DEVICE FOR PROTECTING A TAKE-OFF ON A VEHICLE PROVIDED WITH A TRACTION BATTERY | |
EP4008839B1 (en) | Cutting system, particularly for work on rails of a railway line | |
CH692169A5 (en) | power supply device. | |
FR2866839A1 (en) | VEHICLE WITH ELECTRICAL DRIVE | |
CA2987680C (en) | Autonomous pool cleaning robot | |
FR3094151A3 (en) | WIRELESS CHARGING SYSTEM, WIRELESS CHARGING STATION AND VEHICLE | |
FR2996193A1 (en) | On-board device for mounting and removing removable battery of car, has electric connector fixed at jack to establish connection between battery and vehicle, and bolts locking battery such that arrangements of components co-act on battery | |
FR2862035A1 (en) | Battery changing system for industrial truck, has receiving device including ramp coming in contact with battery pack, when truck is moved over device, to push pack on ramp for raising pack, where ramp is formed by roller path | |
EP3473532A1 (en) | System for storing and recharging electric scooters and station comprising same | |
FR2829950A3 (en) | Press machine for iron plate sockets, aluminum sockets and plastic surfaces with possibility for automatic sorting has hopper opening on top side with sensor(s) adjoining pick-up | |
EP3540157A1 (en) | Linear actuator opening control for motor vehicle | |
FR2955979A1 (en) | BASE AND ELECTRICAL PLUG FOR RECHARGING BATTERIES OF AN ELECTRIC MOTOR VEHICLE FROM THE INDUSTRY | |
FR2826318A1 (en) | HANDLING CART WITH EMERGENCY SWITCH | |
EP1293451A1 (en) | Lifting platform for storing refuse receptacles underground | |
FR2994674A1 (en) | TRACTION BATTERY AND HORIZONTAL BATTERY CHANGE HANDLING TROLLEY | |
WO2017153683A1 (en) | Cable reel for recharging an electric vehicle | |
FR2690328A1 (en) | Vacuum cleaner with cylindrical drum and integral energy source - uses cylindrical drum divided into lower compartment housing battery and upper compartment with suction unit and dust collector | |
FR2752997A1 (en) | MODULAR CURRENT TRANSFORMER ASSEMBLY | |
FR3106788A1 (en) | IN-VEHICLE INDUCTION CHARGING DEVICE WITH HOODED ARTICULATED ARM | |
FR2578519A1 (en) | Device for opening containers comprising two mutually articulated shells | |
LU500739B1 (en) | Ballast train with automatic hatch opening and closing control and self-powered |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20100226 |