FR2730718A1 - BATTERY HANDLING CART - Google Patents
BATTERY HANDLING CART Download PDFInfo
- Publication number
- FR2730718A1 FR2730718A1 FR9601556A FR9601556A FR2730718A1 FR 2730718 A1 FR2730718 A1 FR 2730718A1 FR 9601556 A FR9601556 A FR 9601556A FR 9601556 A FR9601556 A FR 9601556A FR 2730718 A1 FR2730718 A1 FR 2730718A1
- Authority
- FR
- France
- Prior art keywords
- side walls
- battery
- box
- handling cart
- battery box
- 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
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
-
- 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
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
- B62B3/06—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground
- B62B3/0612—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground power operated
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/15—Fork lift trucks, Industrial trucks
-
- 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
- B62B5/0053—Arrangements of batteries
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Battery Mounting, Suspending (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Chariot de manutention alimenté par batteries, notamment chariot élévateur, comprenant un bloc de batteries logé dans un boîtier à batteries, ce boîtier ayant des parois latérales en tôle, caractérisé en ce que les parois latérales (9) du boîtier à batteries ont chacune au moins une moulure (12).Battery powered industrial trolley, in particular forklift truck, comprising a battery pack housed in a battery box, this box having sheet metal side walls, characterized in that the side walls (9) of the battery box each have at least a molding (12).
Description
" Chariot de manutention alimenté par batteries " La présente invention"Handling cart powered by batteries" The present invention
concerne un chariot derelates to a cart
manutention alimenté par batteries, notamment chariot élé- handling powered by batteries, in particular electric trolley
vateur, comprenant un bloc de batteries logé dans un boî- battery, including a battery pack housed in a box
tier à batteries, ce boîtier ayant des parois latérales en tôle. Les chariots de manutention de ce type sont réalisés soit comme chariots avec un siège pour conducteur ou avec une plate-forme sur laquelle le conducteur se tient tier with batteries, this case having sheet metal side walls. Handling carts of this type are produced either as carts with a driver's seat or with a platform on which the driver stands
debout, soit encore comme chariots à conducteur accompagna- standing, or even as trolleys with an accompanying driver
teur. Le boîtier logeant les batteries est en général fermé sur tous ses côtés, la pièce de recouvrement du dessus tor. The battery housing is generally closed on all sides, the top cover
étant en forme de capot de boîtier à batteries, amovible. being in the form of a removable battery box cover.
Le bloc de batteries peut être extrait ou mis en place ver- The battery pack can be removed or put in place
ticalement dans le boîtier lorsque le capot est enlevé. in the housing when the cover is removed.
Pour augmenter la rigidité du boîtier à batteries dont les parois latérales sont en tôle, dans le cas des chariots de To increase the rigidity of the battery box, the side walls of which are made of sheet metal, in the case of
manutention du type défini ci-dessus, on prévoit des élé- handling of the type defined above, provision is made for
ments de rigidification supplémentaires sur la face inté- additional stiffening elements on the inside
rieure des parois latérales. Ces éléments sont en général side walls. These elements are generally
soudés, rivetés ou vissés.welded, riveted or screwed.
La présente invention a pour but de réaliser The present invention aims to achieve
des parois latérales d'un boîtier à batteries ayant la ri- side walls of a battery box having the ri-
gidité nécessaire, et dont la fabrication demande moins de gidity required, and the production of which requires less than
matière et de temps.matter and time.
Ce problème est résolu dans le cas d'un chariot du type défini ci-dessus, caractérisé en ce que les parois latérales (9) du boîtier à batteries ont chacune au moins This problem is solved in the case of a carriage of the type defined above, characterized in that the side walls (9) of the battery box each have at least
une moulure.a molding.
La réalisation de moulures dans une tôle se fait au cours d'une seule passe, la tôle étant enfoncée par The moldings in a sheet are produced in a single pass, the sheet being pressed in
un usinage sans enlèvement de copeaux, dans des zones lon- machining without chip removal in long areas
gitudinales. Cela augmente considérablement la rigidité à gitudinal. This considerably increases the rigidity at
des couples orientés transversalement par rapport aux mou- torques oriented transversely to the
lures. Les parois latérales du boîtier à batteries se réa- lures. The side walls of the battery box
lisent ainsi à partir d'une seule pièce, avec un nombre thus read from a single piece, with a number
réduit d'opérations peu compliquées. reduced from uncomplicated operations.
Selon un développement avantageux de l'invention, les parois latérales du boîtier à batteries sont chaque fois en une seule pièce. Une réalisation en une According to an advantageous development of the invention, the side walls of the battery box are each in one piece. A realization in one
seule pièce des parois latérales réduit au minimum le nom- single piece of side walls minimizes the number-
bre de pièces nécessaires tout en assurant une rigidité maximale de la paroi latérale puisqu'il n'y a plus de number of parts required while ensuring maximum rigidity of the side wall since there are no more
joints comme dans le cas de parois en plusieurs parties. joints as in the case of multi-part walls.
Selon un développement avantageux, les moulures According to an advantageous development, the moldings
sont formées dans les parois latérales du boîtier à batte- are formed in the side walls of the bat box
ries, en étant en saillie vers le côté intérieur du boî- laughs, projecting towards the inside of the box
tier, et assurent le centrage du bloc de batteries. Les moulures assurent ainsi le rôle d'un élément de centrage du bloc de batteries. Les moulures maintiennent le bloc de tier, and ensure the centering of the battery pack. The moldings thus play the role of a centering element of the battery pack. The moldings maintain the block of
batteries dans une position précise à l'intérieur du boî- batteries in a precise position inside the box
tier. Cela permet d'éviter tout élément de centrage supplé- tier. This avoids any additional centering element
mentaire. De façon avantageuse, les moulures sont formées mental. Advantageously, the moldings are formed
essentiellement dans la zone supérieure des parois latéra- mainly in the upper area of the side walls
les du boîtier à batteries. Cette disposition des moulures, assure le centrage du bloc de batteries dès le début de son them from the battery box. This arrangement of moldings ensures centering of the battery pack from the start of its
introduction à sa mise en place dans le boîtier à batte- introduction to its installation in the bat box
ries, et il peut alors être descendu le long des parois la- laughs, and it can then be lowered along the walls
térales du boîtier à batteries, avec un faible frottement, constant. De manière particulièrement avantageuse, les moulures sont réalisées dans une direction essentiellement horizontale. Cela donne non seulement la rigidité suffi- of the battery case, with low friction, constant. Particularly advantageously, the moldings are produced in an essentially horizontal direction. This not only gives sufficient rigidity
sante aux parois latérales, mais améliore également la so- side walls, but also improves health
lidité de l'ensemble du chariot de manutention. Les moulures horizontales conviennent à la reprise, au moins en the entire handling cart. The horizontal moldings are suitable for recovery, at least in
partie, des efforts et couples engendrés par une distribu- part, efforts and couples generated by a distribution-
tion déséquilibrée de la charge ou par une surface de rou- unbalanced load or by a rolling surface
lement irrégulière, en s'opposant ainsi à la torsion de slightly irregular, thus opposing the twisting of
l'ensemble du chariot de manutention. the entire industrial truck.
Selon un développement avantageux, les zones de According to an advantageous development, the areas of
bord des parois latérales du boîtier à batteries sont re- edge of the side walls of the battery box are re-
courbées vers l'intérieur. Cela augmente en plus la rigidi- curved inward. This further increases the stiffness
té des parois latérales et facilite leur montage. side walls and facilitates their mounting.
La présente invention sera décrite ci-après de manière plus détaillée à l'aide d'un exemple de réalisation représenté sur les dessins annexés dans lesquels: - la figure 1 montre un chariot de manutention selon l'invention, et - la figure 2 montre une paroi latérale selon l'invention. The present invention will be described below in more detail using an embodiment shown in the accompanying drawings in which: - Figure 1 shows a handling trolley according to the invention, and - Figure 2 shows a side wall according to the invention.
La figure 1 montre comme exemple de chariot de- Figure 1 shows an example of a
manutention selon l'invention, un chariot élévateur. Le mât handling according to the invention, a forklift. The mast
de levage 1 porte des fourches de réception de charge 2 mo- lifting 1 door load receiving forks 2 mo-
biles qui peuvent se relever et s'abaisser. De l'autre côté du mât de levage se trouve le groupe d'entraînement 3 du biles that can rise and fall. On the other side of the lifting mast is the drive unit 3 of the
chariot élévateur. Le groupe d'entraînement 3 comprend, en- forklift. The drive unit 3 includes,
tre autres une roue motrice 5 guidée par un timon 4, un ga- others a driving wheel 5 guided by a drawbar 4, a
let de pivotement 6 ainsi que les moteurs électriques non représentés de l'entraînement en déplacement et de pivoting let 6 as well as the electric motors not shown of the displacement drive and of
l'entraînement en levage. Le bloc de batteries 7, représen- lifting training. Battery pack 7, shown
té par des traits interrompus, qui appartenant également au groupe d'entraînement 3, peut s'extraire et se remettre en place dans la direction verticale lorsque le couvercle 8 du boîtier à batteries est ouvert. Les parois latérales 9, la cloison 10 du côté de la charge pour le groupe d'entraînement 3, et une cloison 11 prévue à l'intérieur du groupe d'entraînement 3 forment le boîtier à batteries. Les parois latérales 9 occupent toute la largeur du bloc de batteries 7; dans cet exemple de réalisation les parois latérales occupent en outre la zone du conducteur ou des moteurs. Dans la partie supérieure des parois latérales 9 ted by broken lines, which also belong to the drive unit 3, can be removed and replaced in the vertical direction when the cover 8 of the battery box is open. The side walls 9, the partition 10 on the load side for the drive unit 3, and a partition 11 provided inside the drive unit 3 form the battery box. The side walls 9 occupy the entire width of the battery pack 7; in this embodiment, the side walls also occupy the area of the driver or the motors. In the upper part of the side walls 9
en tôle, on a réalisé chaque fois deux moulures horizonta- in sheet metal, two horizontal moldings were made each time
les 12. Cela augmente la rigidité des parois latérales 9 elles-mêmes ainsi que la solidité de l'ensemble du chariot élévateur. Comme les moulures 12 sont en creux par rapport au côté intérieur du boîtier à batteries, elles fixent la 12. This increases the rigidity of the side walls 9 themselves as well as the solidity of the entire forklift. As the moldings 12 are recessed relative to the interior side of the battery box, they fix the
position du bloc de batteries 7 dans la direction latérale. position of the battery pack 7 in the lateral direction.
Lorsqu'on abaisse le bloc de batteries 7 dans le boîtier à batteries, le bloc 7 est guidé déjà au niveau de la zone When the battery pack 7 is lowered into the battery box, the battery pack 7 is already guided in the area
supérieure du boîtier à batteries. top of the battery box.
La figure 2 montre une vue à échelle agrandie de la paroi latérale 9 selon l'invention. Pour rigidifier FIG. 2 shows an enlarged view of the side wall 9 according to the invention. To stiffen
la paroi latérale 9 et garantir le guidage et le position- the side wall 9 and guarantee guiding and position-
nement du bloc de batteries, les moulures 12 sont formées en saillie vers l'intérieur dans la zone supérieure de la nement of the battery pack, the moldings 12 are formed projecting inwards in the upper zone of the
paroi latérale 9, c'est-à-dire vers le bloc de batteries 7. side wall 9, i.e. towards the battery pack 7.
Un effet de rigidification supplémentaire est assuré par les bords 13 de la paroi latérale, recourbés vers l'intérieur. An additional stiffening effect is provided by the edges 13 of the side wall, curved inward.
Claims (5)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1995105457 DE19505457B4 (en) | 1995-02-17 | 1995-02-17 | Battery operated truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2730718A1 true FR2730718A1 (en) | 1996-08-23 |
| FR2730718B1 FR2730718B1 (en) | 1997-12-19 |
Family
ID=7754291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9601556A Expired - Fee Related FR2730718B1 (en) | 1995-02-17 | 1996-02-08 | BATTERY HANDLING CART |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE19505457B4 (en) |
| FR (1) | FR2730718B1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19700272B4 (en) * | 1997-01-07 | 2007-12-13 | Still S.A.R.L. | Industrial truck, in particular tiller-guided industrial truck |
| DE10221312B4 (en) * | 2002-05-14 | 2006-04-06 | Jungheinrich Ag | Frame for the drive part of a truck, especially a lift truck |
| US6941794B2 (en) | 2002-05-31 | 2005-09-13 | Engineered Support Systems, Inc. | Systems and methods for residue collection |
| US7100422B2 (en) | 2002-05-31 | 2006-09-05 | Drs Sustainment Systems, Inc. | Systems and methods for residue collection with improved letter handling capability |
| DE10342660B4 (en) * | 2003-09-16 | 2010-08-12 | Linde Material Handling Gmbh | Truck with a side frame opening and a frame-stiffening door |
| DE202009006960U1 (en) * | 2009-05-11 | 2009-08-20 | Jungheinrich Aktiengesellschaft | Truck with fairing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1116542B (en) * | 1958-08-28 | 1961-11-02 | Steinbock G M B H | Forklift |
| US3787086A (en) * | 1970-05-05 | 1974-01-22 | Clark Equipment Co | Adjustable seat for an industrial vehicle |
| EP0620604A2 (en) * | 1993-04-01 | 1994-10-19 | Gnb Industrial Battery Company | Sealed lead-acid cell tray assembly and motive powered vehicle using such cell tray assembly |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3915177A1 (en) * | 1989-05-10 | 1990-11-15 | Juergens Walter | Sheet metal console shelf - has cut=out area bearing against column and concave or convex flutes along console length for improved static loading capacity |
| DE4026217C2 (en) * | 1990-08-18 | 1997-05-28 | Audi Ag | Vehicle door |
-
1995
- 1995-02-17 DE DE1995105457 patent/DE19505457B4/en not_active Expired - Fee Related
-
1996
- 1996-02-08 FR FR9601556A patent/FR2730718B1/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1116542B (en) * | 1958-08-28 | 1961-11-02 | Steinbock G M B H | Forklift |
| US3787086A (en) * | 1970-05-05 | 1974-01-22 | Clark Equipment Co | Adjustable seat for an industrial vehicle |
| EP0620604A2 (en) * | 1993-04-01 | 1994-10-19 | Gnb Industrial Battery Company | Sealed lead-acid cell tray assembly and motive powered vehicle using such cell tray assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19505457A1 (en) | 1996-08-22 |
| FR2730718B1 (en) | 1997-12-19 |
| DE19505457B4 (en) | 2005-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20121031 |