FR2500423A2 - Hoist to hold and lift loaded pallets - uses folding forks which do not leave their housings when folded against hoist frame - Google Patents

Hoist to hold and lift loaded pallets - uses folding forks which do not leave their housings when folded against hoist frame Download PDF

Info

Publication number
FR2500423A2
FR2500423A2 FR8103704A FR8103704A FR2500423A2 FR 2500423 A2 FR2500423 A2 FR 2500423A2 FR 8103704 A FR8103704 A FR 8103704A FR 8103704 A FR8103704 A FR 8103704A FR 2500423 A2 FR2500423 A2 FR 2500423A2
Authority
FR
France
Prior art keywords
forks
hoist
housings
leave
hold
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.)
Withdrawn
Application number
FR8103704A
Other languages
French (fr)
Inventor
Yves-Noel Gilles
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.)
Secatol SAS
Original Assignee
Secatol SAS
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
Priority claimed from FR8027736A external-priority patent/FR2496619A1/en
Application filed by Secatol SAS filed Critical Secatol SAS
Priority to FR8103704A priority Critical patent/FR2500423A2/en
Publication of FR2500423A2 publication Critical patent/FR2500423A2/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means

Landscapes

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

Abstract

The hoist holds and handles loads placed on a pallet. It has forks which do not leave their housings when folded on a vertical of the frame. At the fork ends are cylindrical pivots which meet when the fork is drawn back from stops. The stops are shaped to allow pivoting of the forks in the vertical plane. The forks can be joined by a connecting bar. This allows one folding action, instead of two.

Description

La présente invention qui résulte des études et essais effectués par la Société SECATOL a trait au perfectionnement du dispositif de reprise et de manutention des palettes chargées. The present invention which results from the studies and tests carried out by the SECATOL Company relates to the improvement of the device for taking up and handling loaded pallets.

Le dispositif ayant fait l'objet de la demande de brevet comporte des fourches qui peuvent s'immobiliser dans les logements de travail prévus à cet effet, pour supporter la palette chargée. The device which was the subject of the patent application comprises forks which can be immobilized in the working housings provided for this purpose, to support the loaded pallet.

Pour libérer la charge palettisée les dites fourches sont retirées par une traction horizontale et déposées dans leur logement de repos tout en restant solidaires du dispositif. To release the palletized load, said forks are removed by horizontal traction and deposited in their rest housing while remaining integral with the device.

La présente invention évite de sortir totalement les fourches de leur logement de travail. Elle consiste à modifier d'une part les fourches et d'autre part leurs logements.  The present invention avoids completely removing the forks from their working space. It consists in modifying on the one hand the forks and on the other hand their housings.

Les manoeuvres seront les suivantes
Pour libérer la palette l'opérateur exercera une traction horizontale sur chacune des fourches dont l'extrémité opposée viendra en butée dans le logement-guide côté opérateur. Par un mouvement de pivotement de l'extrémité de la fourche cette derniere sera rabattue de 900 sur la paroi verticale du filet et verrouillée par une chaîne de sécurité à crochet ou mousqueton..The maneuvers will be as follows
To release the pallet, the operator will exert horizontal traction on each of the forks, the opposite end of which will abut in the guide housing on the operator side. By a pivoting movement of the end of the fork the latter will be folded down 900 on the vertical wall of the net and locked by a safety chain with hook or carabiner.

Le retrait total des fourches et leur translation vers la zone de repos est donc supprimé, il n'y a qu'un rabattement du plan horizontal vers le plan vertical. Enfin les fourches côté opérateur pourront être reliées pour former un U et il n'y aura qu'un rabattement au lieu de deux.The total withdrawal of the forks and their translation towards the rest zone is therefore eliminated, there is only a folding of the horizontal plane towards the vertical plane. Finally, the operator-side forks can be connected to form a U and there will only be one folding instead of two.

A titre d'exemple le dessin de principe annexé illustre une réalisation. By way of example, the accompanying principle drawing illustrates an embodiment.

Les fourches 8, représentées en position verticale sur la fig. I sont immobilisées par une chaîne 9. Le dispositif est donc prêt a envelopper une palette chargée (position 3 de la fig. 4).The forks 8, shown in a vertical position in FIG. I are immobilized by a chain 9. The device is therefore ready to wrap a loaded pallet (position 3 in fig. 4).

Lorsque l'enveloppement sera effectué, les fourches 8 après déverrouillage seront rabattues (position 2 de la fig. 4) puis poussées dans leur logement guide 7 (position 1 de la fig. 4). When the wrapping is done, the forks 8 after unlocking will be folded down (position 2 in fig. 4) then pushed into their guide housing 7 (position 1 in fig. 4).

Inversement lorsque la charge palettisée sera transférée à l'endroit convenu, l'ensemble est déposé sur l'aire de dépôt, les fourches 8 sont tirées- position 2 de la fig. 4 et rabattues verticalement position 3 de la fig. 4.  Conversely, when the palletized load is transferred to the agreed location, the assembly is placed on the deposit area, the forks 8 are pulled - position 2 of fig. 4 and folded vertically in position 3 of fig. 4.

Le levageur peut tirer le dispositif vers le haut et recommencer une autre opération.The lifter can pull the device up and start another operation.

Il pourra être utilisé deux fourches indépendantes fig. 2 ou deux fourches reliées par une barre-poignée de liaison 11. Two independent forks can be used fig. 2 or two forks connected by a link handle bar 11.

Ce nouveau dispositif sera utilisé utilement pour les manutentions de palettes chargées de matériaux, parpaings par exemple sur les chantiers de construction.  This new device will be usefully used for handling pallets loaded with materials, concrete blocks for example on construction sites.

Claims (2)

REVENDICATIONS I - Dispositif complémentaire a un dispositif permettant de manutentionner et lever des charges posées sur palette.I - Device complementary to a device for handling and lifting loads placed on a pallet. Caractérisé par le fait qu'il comporte des fourches qui ne quittent pas totalement leurs logements en se rabattant sur une paroi verticale du dispositif.Characterized by the fact that it includes forks which do not completely leave their housings by falling back onto a vertical wall of the device. 2 - Dispositif selon revendication 12 - Device according to claim 1 Caractérisé par le fait que les fourches présentent à leur extrémité des axes cylindriques ou leur équivalent qui rencontrent lorsque la fourche est tirée des butées de forme appropriée permettant le pivotement des fourches vers le plan vertical.Characterized by the fact that the forks have cylindrical axes or their equivalent at their end which, when the fork is pulled, meet stops of suitable shape allowing the forks to pivot towards the vertical plane. Caractérisé par le fait que les fourches peuvent être reliées par une barre de liaison qui permet un mouvement de rabattement au lieu de deux, donc gain de temps. Characterized by the fact that the forks can be connected by a link bar which allows a folding movement instead of two, thus saving time. 2 - Dispositif selon revendication 1 2 - Device according to claim 1
FR8103704A 1980-12-24 1981-02-23 Hoist to hold and lift loaded pallets - uses folding forks which do not leave their housings when folded against hoist frame Withdrawn FR2500423A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8103704A FR2500423A2 (en) 1980-12-24 1981-02-23 Hoist to hold and lift loaded pallets - uses folding forks which do not leave their housings when folded against hoist frame

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8027736A FR2496619A1 (en) 1980-12-24 1980-12-24 Hoist for lifting and handling loaded pallets - has upper and lower frames on slings with enclosing net to prevent spillage
FR8103704A FR2500423A2 (en) 1980-12-24 1981-02-23 Hoist to hold and lift loaded pallets - uses folding forks which do not leave their housings when folded against hoist frame

Publications (1)

Publication Number Publication Date
FR2500423A2 true FR2500423A2 (en) 1982-08-27

Family

ID=26222152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8103704A Withdrawn FR2500423A2 (en) 1980-12-24 1981-02-23 Hoist to hold and lift loaded pallets - uses folding forks which do not leave their housings when folded against hoist frame

Country Status (1)

Country Link
FR (1) FR2500423A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105422736A (en) * 2015-12-01 2016-03-23 中核机械工程有限公司 Large test run hanging bracket with adjustable balance weight space
GB2574858A (en) * 2018-06-20 2019-12-25 Evoquip Ltd Palletised goods transportation apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105422736A (en) * 2015-12-01 2016-03-23 中核机械工程有限公司 Large test run hanging bracket with adjustable balance weight space
GB2574858A (en) * 2018-06-20 2019-12-25 Evoquip Ltd Palletised goods transportation apparatus

Similar Documents

Publication Publication Date Title
US5243901A (en) Firewood banding machine
US4793623A (en) Load gripping hand cart
US5037118A (en) Brush and log hauling cart
US5513939A (en) Lifting device for propane tank
US4098416A (en) Carrier for compressed gas cylinders
JPH0684190B2 (en) silo
US4114916A (en) Hand truck
FR2500423A2 (en) Hoist to hold and lift loaded pallets - uses folding forks which do not leave their housings when folded against hoist frame
FR2600954A1 (en) Appliance for handling elongate loads, such as ladders, on the roof of a vehicle
GB2061218A (en) A manhole cover lifting device
CH497336A (en) Gripper device for handling metal scrap blocks
FR2727658A1 (en) MATERIAL FOR LIFTING AND HANDLING MISCELLANEOUS LOADS, ASSOCIATED WITH A VEHICLE
FR2537965A1 (en) Handling trolley with lifting arms which is mounted on a two-wheeled chassis.
US2903292A (en) Releasing grip trip
EP0050055A1 (en) Lifting tongs for different products like bags of cement, tubes amassed in a bundle or enveloped
FR3073834B1 (en) PORTABLE HANDAGE DEVICE
US2761727A (en) Logging tongs and means for opening and closing same
US4355941A (en) Hand truck construction
JPH07228467A (en) Floor board hoisting tool
CN219526033U (en) Multifunctional transportation and lifting device for strip-shaped materials
FR2641266A1 (en) Device for setting posts, pillars or the like vertically straight
JPH01110494A (en) Method of gripping block mat
SU1497144A1 (en) Device for engaging pile of elongated cargoes
JPS6129803Y2 (en)
JP3396816B2 (en) Canned container transporter

Legal Events

Date Code Title Description
RE Withdrawal of published application