FR2650263A3 - Crane mounted on a motorised vehicle for transporting loads in a workshop - Google Patents

Crane mounted on a motorised vehicle for transporting loads in a workshop Download PDF

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Publication number
FR2650263A3
FR2650263A3 FR8910116A FR8910116A FR2650263A3 FR 2650263 A3 FR2650263 A3 FR 2650263A3 FR 8910116 A FR8910116 A FR 8910116A FR 8910116 A FR8910116 A FR 8910116A FR 2650263 A3 FR2650263 A3 FR 2650263A3
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FR
France
Prior art keywords
hydraulic
crane
loads
workshop
locomotion
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
FR8910116A
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French (fr)
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FR2650263B3 (en
Inventor
Lucien Beghin
Claude Lamory
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Behal Lycee Tech
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Behal Lycee Tech
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Behal Lycee Tech filed Critical Behal Lycee Tech
Priority to FR8910116A priority Critical patent/FR2650263B3/en
Publication of FR2650263A3 publication Critical patent/FR2650263A3/en
Application granted granted Critical
Publication of FR2650263B3 publication Critical patent/FR2650263B3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/48—Manually-movable jib cranes for use in workshops

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

Apparatus intended for transporting and handling heavy loads in flexible workshops. The apparatus consists of a hydraulic crane 1 fitted to a truck 2 with two guiding and driving wheels at the front and two guiding wheels at the back. A thrust cylinder 3 rests or raises the truck at its front part. A hydraulic motor - heat engine set 4 drives the crane and the locomotion engine. The apparatus according to the invention allows just one man to handle and transport a load of two tonnes, in complete safety, in a cluttered space.

Description

DESCRIPTION
La présente invention concerne un appareil de transport et de manutention de machines - outils et d'outillages destiné a être employé dans les ateliers de fabrication dits "ateliers flexibles" nécessitant le déplacement fréquent de charges lourdes en milieu encombré, avec un coefficient de sécurité maximal et ceci par un homme seul.DESCRIPTION
The present invention relates to an apparatus for transporting and handling machine tools and tools intended for use in manufacturing workshops known as "flexible workshops" requiring the frequent movement of heavy loads in a congested environment, with a maximum safety coefficient and this by a single man.

La manutention et le transport des machines et charges est traditionnellement effectué dans ces milieux en utilisant des dispositifs placés sous les machines ou les charges, celles ci ayant généralement un centre de gravité haut placé, le roulage s'effectue dans des conditions d'équilibre précaires, causes d'accidents corporels parfois graves. The handling and transport of machines and loads is traditionally carried out in these environments using devices placed under the machines or loads, these generally having a high center of gravity, rolling takes place in precarious equilibrium conditions , causes of sometimes serious bodily injury.

Le dispositif selon l'invention permet de remédier à cet inconvénient en ce qu'il permet un élingage classique des charges par le haut pendant la période de manutention, ce qui évite les chutes éventuelles, l'équilibre des charges pendant la période de roulage étant assuré par la dépose de ces charges sur un chariot de roulage hydraulique, d'une grande manoeuvrabilité et dont la vitesse est limitée à deux Km/h. The device according to the invention overcomes this drawback in that it allows conventional slinging of the loads from above during the handling period, which avoids possible falls, the balance of the loads during the rolling period being ensured by the deposit of these loads on a hydraulic rolling carriage, of great maneuverability and whose speed is limited to two km / h.

Selon la forme de réalisation préférentielle l'ensemble est constitué d'une grue hydraulique 0 d'une hauteur maximale de 1,6 m en position repliée. Cette grue hydraulique est adaptée sur un chariot métallique @ 2 'à 4 roues
* Les 2 roues avant 12 sont motrices grâce à un moteur hydraulique dont la vitesse est régulée par un distributeur hydraulique proportionnel Qî , la vitesse étant limitée à 2 Km/h afin de permettre un passage parfaitement contrôlé en milieu encombré.According to the preferred embodiment, the assembly consists of a hydraulic crane 0 with a maximum height of 1.6 m in the folded position. This hydraulic crane is adapted on a metal cart @ 2 'with 4 wheels
* The 2 front wheels 12 are driven by a hydraulic motor whose speed is regulated by a proportional hydraulic distributor Qî, the speed being limited to 2 km / h in order to allow a perfectly controlled passage in congested environment.

Ces deux roues sont également directrices, d'un angle de braquage Q3 de 1100, elles sont assembléesà un moteur hydraulique, lui même assujetti à un vérin de relevage 8 d'une course totale de 120 mm (2x60mm) qui permet le decollage des plots d'appui (9) lors d'un roulage de charge, le schéma hydraulique étant conçu de façon à interdire l'utilisation simultanée du chariot et de la grue. These two wheels are also steerable, with a Q3 turning angle of 1100, they are assembled with a hydraulic motor, itself subject to a lifting cylinder 8 with a total stroke of 120 mm (2x60mm) which allows the takeoff of the studs. support (9) during a rolling load, the hydraulic diagram being designed so as to prohibit the simultaneous use of the truck and the crane.

* Les deux roues arrière sont également directrices, d'un angle de braquage 15 de llOC, avec position blocable ou neutre. * The two rear wheels are also steerable, with a steering angle 15 of llOC, with lockable or neutral position.

* Le chariot 2 est garni d'un platelage en bois de hêtre destiné à éviter le glissement des charges, la dimension du plateau de chargement 0 ainsi garni est de 2,5 x 1 m. * The trolley 2 is lined with beech wood decking intended to prevent the sliding of the loads, the dimension of the loading tray 0 thus lined is 2.5 x 1 m.

La grue hydraulique Q est, dans la disposition préferentielle d'une capacité Q de levage de 2 tonnes à 1,3 m du pivot et de 0,6 Tonnes à 4 mètres du pivot. Son équilibre en position levage est assuré par deux barres d'équilibrage AV et AR Q et
sa giration 14 est limitée à 180 , sa hauteur maximale sous crochet est de 4 mm. Elle est animée, ainsi que le moteur hydraulique Q2 du chariot Q par un groupe moto-hydraulique, assemblé au chariot et qui trouve sa bâche incorporée au chassis du chariot.The hydraulic crane Q is, in the preferred arrangement, with a lifting capacity Q of 2 tonnes at 1.3 m from the pivot and 0.6 tonnes at 4 meters from the pivot. Its balance in the lifting position is ensured by two balancing bars AV and AR Q and
its gyration 14 is limited to 180, its maximum height under hook is 4 mm. It is driven, as well as the hydraulic motor Q2 of the carriage Q by a motor-hydraulic group, assembled to the carriage and which finds its cover incorporated in the chassis of the carriage.

Selon une variante, le chariot Q peut recevoir 4 roues directrices et motrices, chacune étant animée par un moteur hydraulique individuel. According to a variant, the carriage Q can receive 4 steered and driving wheels, each being driven by an individual hydraulic motor.

Les figures 1 et 2 représentent le dispositif selon l'invention. Figures 1 and 2 show the device according to the invention.

Claims (5)

RRVRNDICATIONSRRVRNDICATIONS 1. Dispositif de tranfert de. charges dans des ateliers copprenant un1. Transfer device from. loads in workshops including véhicule caractérisé en ce qu'une grue hydraulique est montée sur vehicle characterized in that a hydraulic crane is mounted on le chariot de transfert, ce qui autorise le chargement. la translation, the transfer cart, which allows loading. translation, le déchargerent d'une charge de deux tonnes en toute sécurité. unload it with a load of two tonnes safely. 2. Dispositif suivant la revendication 1 caractérisé en ce que le véhicule2. Device according to claim 1 characterized in that the vehicle possède deux roues avant directrices et motrices avec dispositif de has two steering and driving front wheels with relevage. lifting. 3. Dispositif suivant la revendication 1 ou 2 caractérisé par le fait3. Device according to claim 1 or 2 characterized in that de sa locomotion hydraulique autonome.  of its autonomous hydraulic locomotion. 4. Dispositif selon l'une quelconque des revendications précédentes4. Device according to any one of the preceding claims caractérisé en ce qu'il comporte un dispositif de guidage à deux characterized in that it includes a two-way guide device trains directeurs assurant une grande ianoeuvrabilité.  steering trains ensuring great workability. 5. Dispositif suivant la revendication 3 caractérisé par le fait que5. Device according to claim 3 characterized in that l'usage de la locomotion interdit.l'usage simultané de l'appareil the use of locomotion prohibited. the simultaneous use of the device hydraulique de levage.  hydraulic lifting.
FR8910116A 1989-07-25 1989-07-25 CRANE MOUNTED ON MOTOR VEHICLE FOR TRANSPORT OF LOADS IN A WORKSHOP Expired - Fee Related FR2650263B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8910116A FR2650263B3 (en) 1989-07-25 1989-07-25 CRANE MOUNTED ON MOTOR VEHICLE FOR TRANSPORT OF LOADS IN A WORKSHOP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910116A FR2650263B3 (en) 1989-07-25 1989-07-25 CRANE MOUNTED ON MOTOR VEHICLE FOR TRANSPORT OF LOADS IN A WORKSHOP

Publications (2)

Publication Number Publication Date
FR2650263A3 true FR2650263A3 (en) 1991-02-01
FR2650263B3 FR2650263B3 (en) 1991-07-12

Family

ID=9384184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8910116A Expired - Fee Related FR2650263B3 (en) 1989-07-25 1989-07-25 CRANE MOUNTED ON MOTOR VEHICLE FOR TRANSPORT OF LOADS IN A WORKSHOP

Country Status (1)

Country Link
FR (1) FR2650263B3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807420A1 (en) * 2000-04-11 2001-10-12 Ducrocq Ind Lifting and handling appliance comprises a frame mobile between a high and a low position, with stabilizers sprayed out when the frame is in the low position, and an arm to carry the object
WO2003013999A2 (en) * 2001-08-03 2003-02-20 The Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, Centers For Disease Control And Prevention Mobile load handling apparatus
CN104817022A (en) * 2015-03-17 2015-08-05 刘银明 Garbage crusher charging suspension arm

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807420A1 (en) * 2000-04-11 2001-10-12 Ducrocq Ind Lifting and handling appliance comprises a frame mobile between a high and a low position, with stabilizers sprayed out when the frame is in the low position, and an arm to carry the object
WO2003013999A2 (en) * 2001-08-03 2003-02-20 The Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, Centers For Disease Control And Prevention Mobile load handling apparatus
WO2003013999A3 (en) * 2001-08-03 2003-05-22 Us Gov Health & Human Serv Mobile load handling apparatus
CN104817022A (en) * 2015-03-17 2015-08-05 刘银明 Garbage crusher charging suspension arm

Also Published As

Publication number Publication date
FR2650263B3 (en) 1991-07-12

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