FR2829725A1 - Motorized wheel truck for driving hand trolleys has chassis with driven wheel and tow hitch for industrial load handling trolley - Google Patents

Motorized wheel truck for driving hand trolleys has chassis with driven wheel and tow hitch for industrial load handling trolley Download PDF

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Publication number
FR2829725A1
FR2829725A1 FR0112029A FR0112029A FR2829725A1 FR 2829725 A1 FR2829725 A1 FR 2829725A1 FR 0112029 A FR0112029 A FR 0112029A FR 0112029 A FR0112029 A FR 0112029A FR 2829725 A1 FR2829725 A1 FR 2829725A1
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FR
France
Prior art keywords
chassis
truck
wheel
tow hitch
load handling
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
Application number
FR0112029A
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French (fr)
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FR2829725B1 (en
Inventor
Jean Luc Pierron
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR0112029A priority Critical patent/FR2829725B1/en
Publication of FR2829725A1 publication Critical patent/FR2829725A1/en
Application granted granted Critical
Publication of FR2829725B1 publication Critical patent/FR2829725B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D51/00—Motor vehicles characterised by the driver not being seated
    • B62D51/04—Motor vehicles characterised by the driver not being seated the driver walking
    • B62D51/06—Uniaxle walk-type tractors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • 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
    • B62B5/005—Detachably mounted motor units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2207/00—Joining hand-propelled vehicles or sledges together

Abstract

The motorized wheel truck for driving hand trolleys has a chassis (1) supporting the motorized wheel (2) with a speed variator (9) and a battery charger (10) for two batteries (8). The truck has a tow connection for a load trolley. The truck has a steering handle (5) and brake assembly (6). The tow hitch and steering handle can be adjustable.

Description

<Desc/Clms Page number 1> <Desc / Clms Page number 1>

DESCRIPTIF
La présente invention concerne un dispositif pour manipuler, en traction comme en propulsion tous les types de chariots et surtout quelque soit leur forme, leur taille et leur poids. DESCRIPTION
The present invention relates to a device for handling, in traction as in propulsion all types of trolleys and especially whatever their shape, size and weight.

Les manipulations sont généralement effectuées par l'être humain avec tous les risques que cela peut entraîner (ergonomie et sécurité).  Manipulations are generally carried out by human beings with all the risks that this may entail (ergonomics and safety).

Certains gros chariots sont équipés de moteur"auto-tracteur"alors que tous les autres sont mus à la force humaine, avec de temps en temps des timons de manoeuvre, mais dans tous les cas les efforts sont important et de plus les chariots ne sont pas équipés de freins.  Some large carriages are equipped with an "auto-tractor" motor while all the others are powered by human force, with occasional drawbar, but in all cases the efforts are important and moreover the carts are not not equipped with brakes.

Le dispositif selon l'invention permet de remédier à ces inconvénients. Il comporte en effet selon une première caractéristique, un châssis avec en partie avant un système d'attelage et en partie arrière un timon de manoeuvre. Ce châssis maintien au centre une roue motorisée électriquement avec freinage, une batterie placée de chaque coté, en partie avant un attelage réglable et en partie arrière un timon réglable équipé d'un boîtier de commande. Deux petites roues placées à l'arrière permettent le déplacement de l'ensemble sans énergie électrique.  The device according to the invention overcomes these drawbacks. According to a first characteristic, it comprises a chassis with a coupling system at the front and a maneuvering bar at the rear. This chassis maintains in the center an electrically motorized wheel with braking, a battery placed on each side, in the front part an adjustable hitch and in the rear an adjustable drawbar equipped with a control box. Two small wheels placed at the rear allow the movement of the assembly without electrical energy.

Selon les modes particuliers de réalisations - Le carter de protection peut avoir toute forme. According to the particular embodiments - The protective casing can have any shape.

- La roue motorisée peut être plus ou moins puissante.  - The motorized wheel can be more or less powerful.

- Des emplacements pré programmés peuvent être envisagés pour l'attelage.  - Pre-programmed locations can be considered for the coupling.

- Le timon de manoeuvre peut être réglable en longueur et en inclinaison.  - The tiller can be adjustable in length and tilt.

- Un chargeur et un variateur peuvent être ou non intégré.  - A charger and a dimmer may or may not be integrated.

Les dessins annexés illustrent l'invention : La figure 1 représente la vue de face et de dessus du châssis. The accompanying drawings illustrate the invention: Figure 1 shows the front and top view of the chassis.

La figure 2 représente la vue du dessus de droite et de face de l'attelage. Figure 2 shows the top right and front view of the hitch.

La figure 3 représente la vue de dessus du timon. Figure 3 shows the top view of the drawbar.

La figure 4 représente la vue du dessus et de droite du dispositif de l'invention. FIG. 4 represents the top and right view of the device of the invention.

En référence à ce dessin le dispositif comporte un châssis (1) dont la partie centrale maintien en dessous la roue motorisée (2), une roue libre d'équilibrage (3) et de deux roues libres (4) permettant le déplacement de l'ensemble sans avoir recours à l'énergie électrique, au dessus la carte variateur (9), le chargeur (10) et le timon de manoeuvre (5). With reference to this drawing, the device comprises a chassis (1), the central part of which holds the motorized wheel (2) below, a balancing free wheel (3) and two free wheels (4) allowing the movement of the together without resorting to electrical energy, above the drive card (9), the charger (10) and the operating drawbar (5).

<Desc/Clms Page number 2> <Desc / Clms Page number 2>

Le timon (5) est équipé d'un boîtier de commande (6) avec accélérateur, inverseur (6.1), un arrêt d'urgence (6.2) et un anti-écrasement (6.3). Sur les deux parties latérales (1.1) et (1.2) on place les batteries (8) fournissant l'énergie électrique. L'attelage (7) comporte une sphère (7.1) et un support (7.2) qui permet le réglage en hauteur pour s'adapter aux différents chariots. Le tout sera protégé par un carter (11) amovible.  The drawbar (5) is equipped with a control unit (6) with accelerator, reverser (6.1), an emergency stop (6.2) and an anti-crushing device (6.3). On the two lateral parts (1.1) and (1.2), the batteries (8) providing the electrical energy are placed. The coupling (7) comprises a sphere (7.1) and a support (7.2) which allows the height adjustment to adapt to the different carriages. The whole will be protected by a removable casing (11).

A titre d'exemple non limitatif, le chariot aura des dimensions de l'ordre de 700 mm de large, 500 mm de longueur hors timon et de 400 mm de hauteur, ceci dans le cas d'une traction de 400 Kg et de 850 Kg de charge. By way of nonlimiting example, the trolley will have dimensions of the order of 700 mm wide, 500 mm in length excluding the drawbar and 400 mm in height, this in the case of a traction of 400 kg and 850 Kg of load.

Selon une variante non représentée, on peut manipuler plus ou moins de charges. According to a variant not shown, more or less loads can be handled.

Le dispositif selon l'invention est particulièrement destiné, en temps qu'accessoire, à la manipulation de chariots de transport dans les industries, hospitaux, immeubles.The device according to the invention is particularly intended, as an accessory, for handling transport trolleys in industries, hospitals, buildings.

Claims (6)

REVENDICATIONS 1) Dispositif pour tracter ou pousser les chariots dans les entreprises caractérisé par un châssis (1) permettant de manipuler tous les types de chariots grâce à un attelage (7), réglable par l'utilisateur, et de le déplacer très facilement grâce à un timon (5) pilotant une roue motorisée électriquement (2) qui fait le déplacement et le freinage. 1) Device for towing or pushing trolleys in businesses, characterized by a chassis (1) making it possible to handle all types of trolleys thanks to a hitch (7), adjustable by the user, and to move it very easily thanks to a drawbar (5) driving an electrically powered wheel (2) which moves and brakes. 2) Dispositif selon la revendication 1 caractérisé en ce que la roue (2) est motorisée électriquement.  2) Device according to claim 1 characterized in that the wheel (2) is electrically motorized. 3) Dispositif selon l'une des revendications 1,2 caractérisé en ce que la roue (2) est équipée d'un variateur de vitesse.  3) Device according to one of claims 1,2 characterized in that the wheel (2) is equipped with a speed variator. 4) Dispositif selon l'une des revendications précédentes caractérisé en ce que l'attelage (7) et le timon (5) sont réglables.  4) Device according to one of the preceding claims characterized in that the hitch (7) and the drawbar (5) are adjustable. 5) Dispositif selon la revendication 4 caractérisé par la présence d'emplacements pré programmés dans le châssis (1) pour le positionnement de l'attelage (7).  5) Device according to claim 4 characterized by the presence of pre-programmed locations in the chassis (1) for positioning the hitch (7). 6) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce qu'il comporte un carter de protection (11) amovible. 6) Device according to any one of the preceding claims, characterized in that it comprises a removable protective casing (11).
FR0112029A 2001-09-18 2001-09-18 MOTORIZED WHEEL TO HELP WITH THE MOVEMENT OF ALL TYPES OF TROLLEYS SOMEWHAT ARE THEIR WEIGHTS AND SIZES. TRAVEL INCREASING SAFETY AND ERGONOMICS IN THE WORKPLACE Expired - Fee Related FR2829725B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0112029A FR2829725B1 (en) 2001-09-18 2001-09-18 MOTORIZED WHEEL TO HELP WITH THE MOVEMENT OF ALL TYPES OF TROLLEYS SOMEWHAT ARE THEIR WEIGHTS AND SIZES. TRAVEL INCREASING SAFETY AND ERGONOMICS IN THE WORKPLACE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0112029A FR2829725B1 (en) 2001-09-18 2001-09-18 MOTORIZED WHEEL TO HELP WITH THE MOVEMENT OF ALL TYPES OF TROLLEYS SOMEWHAT ARE THEIR WEIGHTS AND SIZES. TRAVEL INCREASING SAFETY AND ERGONOMICS IN THE WORKPLACE

Publications (2)

Publication Number Publication Date
FR2829725A1 true FR2829725A1 (en) 2003-03-21
FR2829725B1 FR2829725B1 (en) 2004-02-20

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FR0112029A Expired - Fee Related FR2829725B1 (en) 2001-09-18 2001-09-18 MOTORIZED WHEEL TO HELP WITH THE MOVEMENT OF ALL TYPES OF TROLLEYS SOMEWHAT ARE THEIR WEIGHTS AND SIZES. TRAVEL INCREASING SAFETY AND ERGONOMICS IN THE WORKPLACE

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FR (1) FR2829725B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010005696A1 (en) * 2010-01-25 2011-07-28 Brügmann und Freyermuth OHG "cad.Kat"- und "Euro Trax" Sonderkonstruktionen, 24159 Lifting hook for supporting facilities, such as boat trailers and supporters, has motor and two motor-driven wheels, where wheels are mounted on axle, and coupling device is arranged against operating rod behind wheels

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062465A (en) * 1976-03-15 1977-12-13 Westinghouse Electric Corporation Powered loading system
US4277079A (en) * 1979-10-04 1981-07-07 Herman Miller, Inc. Material handling system
GB2334016A (en) * 1998-02-06 1999-08-11 Mastermover Int Ltd A load towing device
DE19947426A1 (en) * 1999-10-03 2001-04-05 Expresso Deutschland Transp Ge Transportable drive unit for transport trolley has manual steering device coupled to regulating and control unit for corresponding control of electric drive motors for driven wheels
GB2358844A (en) * 2000-02-02 2001-08-08 Peter Brian Missons Powered caravan mover
FR2812850A1 (en) * 2000-08-09 2002-02-15 Marie Helene Misplon Multi-purpose transport carriage, for transporting goods or people in factory, hospital, etc., comprises chassis resting on wheels, controlled by maneuvering arm, with chassis housing electrical control system and batteries

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062465A (en) * 1976-03-15 1977-12-13 Westinghouse Electric Corporation Powered loading system
US4277079A (en) * 1979-10-04 1981-07-07 Herman Miller, Inc. Material handling system
GB2334016A (en) * 1998-02-06 1999-08-11 Mastermover Int Ltd A load towing device
DE19947426A1 (en) * 1999-10-03 2001-04-05 Expresso Deutschland Transp Ge Transportable drive unit for transport trolley has manual steering device coupled to regulating and control unit for corresponding control of electric drive motors for driven wheels
GB2358844A (en) * 2000-02-02 2001-08-08 Peter Brian Missons Powered caravan mover
FR2812850A1 (en) * 2000-08-09 2002-02-15 Marie Helene Misplon Multi-purpose transport carriage, for transporting goods or people in factory, hospital, etc., comprises chassis resting on wheels, controlled by maneuvering arm, with chassis housing electrical control system and batteries

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010005696A1 (en) * 2010-01-25 2011-07-28 Brügmann und Freyermuth OHG "cad.Kat"- und "Euro Trax" Sonderkonstruktionen, 24159 Lifting hook for supporting facilities, such as boat trailers and supporters, has motor and two motor-driven wheels, where wheels are mounted on axle, and coupling device is arranged against operating rod behind wheels

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Publication number Publication date
FR2829725B1 (en) 2004-02-20

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