FR2521119A1 - Lift for handling water heater - has trolley mounted with cradle and cable operated winch - Google Patents

Lift for handling water heater - has trolley mounted with cradle and cable operated winch Download PDF

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Publication number
FR2521119A1
FR2521119A1 FR8202203A FR8202203A FR2521119A1 FR 2521119 A1 FR2521119 A1 FR 2521119A1 FR 8202203 A FR8202203 A FR 8202203A FR 8202203 A FR8202203 A FR 8202203A FR 2521119 A1 FR2521119 A1 FR 2521119A1
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FR
France
Prior art keywords
cradle
water heater
wall
mast
water heaters
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
FR8202203A
Other languages
French (fr)
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FR2521119B1 (en
Inventor
Jean Rateau
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.)
Chatellerault Armes Cycles
Original Assignee
Chatellerault Armes Cycles
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 Chatellerault Armes Cycles filed Critical Chatellerault Armes Cycles
Priority to FR8202203A priority Critical patent/FR2521119B1/en
Publication of FR2521119A1 publication Critical patent/FR2521119A1/en
Application granted granted Critical
Publication of FR2521119B1 publication Critical patent/FR2521119B1/en
Expired legal-status Critical Current

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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
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B66F9/18—Load gripping or retaining means
    • 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
    • B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
    • 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

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)

Abstract

The lifting gear is for mounting wall fitted water heaters. It has a trolley (1) on swivelling wheels (3), a vertical support (5) and a cable (17) winch (19). A slide moves inside the vertical support and has grips (15,16) for a support cradle (21,22). The vertical, movable, cradle rods (23,24) have, at their upper and lower ends, a shoe (25,26) with a pivoting contact, sliding and held by a spring. The slide grips can also be used with other handling tools such as spades or forks. An adjusting screw allows modification of the vertical support angle.

Description

APPAREIL DE LEVAGE, POUR POSE ET DEPOSE DES CHAUFFE-EAU MURAUX
L'augmentation du fuel domestique a favorisé le développement des chauffages "tout électrique".LIFTING APPARATUS FOR INSTALLING AND REMOVING WALL-MOUNTED WATER HEATERS
The increase in domestic fuel oil has favored the development of "all-electric" heaters.

Ce mode de chauffage implique l'installation d'un ou plusieurs chauffe-eau muraux.This heating mode involves the installation of one or more wall-mounted water heaters.

Cet appareil cylindrique, d'une surface lisse, est géneralement scellé à hautèur contre un mur.This cylindrical device, with a smooth surface, is generally sealed high against a wall.

La forme d'un chauffe-eau mural, son poids (de 60 à 100 Kg suivant le type) rendent difficile et délicate sa manutention, nécessaire pour sa pose ou sa dépose.The shape of a wall-mounted water heater and its weight (from 60 to 100 kg depending on the type) make it difficult and delicate to handle, necessary for its installation or removal.

Cette tâche exige, par ailleurs, l'intervention de trois ouvriers, d'où un problème de personnel surtout pour le petit artisan plombier ou électricien travaillant seul ou avec un apprenti (ce type d'artisan représente 70% du total des professionnels du bâtiment).This task requires, moreover, the intervention of three workers, hence a staff problem especially for the small craftsman plumber or electrician working alone or with an apprentice (this type of craftsman represents 70% of the total of building professionals ).

La présente invention concerne un appareil destiné à permettre, à une seule personne, de poser ou de déposer, sans effort, en toute sécurité et avec toute la précision désirée, les chauffe-eau muraux.The present invention relates to an apparatus intended to allow, to a single person, to place or deposit, effortlessly, safely and with all the desired precision, wall-mounted water heaters.

l'invention est expliquée ci-après en détail suivant des exemples d'exécution représentés par les dessins sur lesquels - la figure 1 est une vue en perspective de l'appareil, - les figures 2 et 3 sont des vues en élévation de l'appareil, schématisé
montrant deux positions extrêmes du mât.the invention is explained below in detail according to exemplary embodiments represented by the drawings in which - Figure 1 is a perspective view of the apparatus, - Figures 2 and 3 are views in elevation of the device, diagrammed
showing two extreme positions of the mast.

- la figure 4 est une vue en élévation du berceau de préhension d'un chauffe
eau.- Figure 4 is an elevational view of the gripping cradle of a heater
water.

- la figure 5 est une coupe transversale du système de préhension.- Figure 5 is a cross section of the gripping system.

Suivant les figures 1, 2 et 3, l'appareil se compose d'un chariot formé de deux longerons parallèles 1 et 1' reliés par une traverse 2 et muni de quatre roulettes pivotantes 3.According to FIGS. 1, 2 and 3, the device consists of a carriage formed by two parallel beams 1 and 1 'connected by a cross-member 2 and provided with four swivel casters 3.

Le milieu de la traverse 2 comporte une articulation 4 sur laquelle vient s'articuler un mât 5, tubulaire de section carrée et ouverte.The middle of the cross member 2 comprises a hinge 4 on which is articulated a mast 5, tubular of square and open section.

Deux étais 6 et 7 sont reliés respectivement aux longerons 1 et 1' par l'intermédiaire des pièces 8 et 8' et au mât 5 par une biellette de réglage 9 articulée d'une part sur un axe 10 solidaire du mât 5 et d'autre part, sur un axe 1 solidaire des étais 6 et 7.Two struts 6 and 7 are respectively connected to the side rails 1 and 1 'via the parts 8 and 8' and to the mast 5 by an adjustment rod 9 articulated on the one hand on an axis 10 integral with the mast 5 and on the other hand, on an axis 1 integral with the props 6 and 7.

L'angle oz (suivant figures 2 et 3) formé par la biellette 9 et le mât 5 peut être modifié à l'aide de la vis de réglage 12. The angle oz (according to FIGS. 2 and 3) formed by the link 9 and the mast 5 can be modified using the adjusting screw 12.

Selon les figures 1, 4 et 5, à l'intérieur du mât creux 5 se déplace un coulisseau 13, muni de galets 14 et de deux ferrures d'accrochage 15 et 16 sollicité par un cible 17 passant autour d'une poulie de renvoi 18 et venant s'enrouler sur le tambour du treuil 19 solidaire du mât 5, par l'intermédiaire d'un support 20.According to Figures 1, 4 and 5, inside the hollow mast 5 moves a slide 13, provided with rollers 14 and two hooking fittings 15 and 16 biased by a target 17 passing around a deflection pulley 18 and coming to wind on the winch drum 19 secured to the mast 5, by means of a support 20.

Toujours selon figures 1, 4 et 5, le berceau de préhension du chauffe-eau comporte deux armatures 21 et 22 rattachées d'une façon amovible au coulisseau 13 par l'intermédiaire des ferrures d'accrochage 15 et 16. Ces deux armatures 21 et 22 sont associées à deux tiges verticales 23 et 24 équipées chacune d'un patin de contact supérieur 25 et d'un patin de contact inférieur 26 pouvant se déplacer longitudinalement ou pivoter librement autour de chacune -d'elles. Chaque patin est maintenu en position haute à l'aide d'un ressort de compression 27 destiné à équilibrer son poids et comporte sur sa face en contact avec la paroi du chauffe-eau une plaque 28, d'un matériau souple destiné à éviter toute détérioration de l'appareil à manipuler.Still according to FIGS. 1, 4 and 5, the gripping cradle of the water heater has two frames 21 and 22 removably attached to the slide 13 by means of the hooking fittings 15 and 16. These two frames 21 and 22 are associated with two vertical rods 23 and 24 each equipped with an upper contact pad 25 and a lower contact pad 26 which can move longitudinally or pivot freely around each of them. Each shoe is held in the high position using a compression spring 27 intended to balance its weight and has on its face in contact with the wall of the water heater a plate 28, of a flexible material intended to avoid any damage to the device to be handled.

Enfin, une sangle 29 fixée de part et d'autre de l'armature 22 aux points 30 et 31 comporte un système de réglage et de serrage 32.Finally, a strap 29 fixed on either side of the frame 22 at points 30 and 31 includes an adjustment and tightening system 32.

Le fonctionnement de l'appareil est le suivant - le chauffe-eau à soulever et à manipuler est posé verticalement sur le sol.The device works as follows - the water heater to be lifted and handled is placed vertically on the floor.

- l'appareil (coulisseau 13 et le berceau de préhension au point bas) est
présenté de façon à ce que les patins de contact 25 et 26 viennent s'appuyer
contre la paroi du chauffe-eau de forme circulaire.- the device (slide 13 and the gripping cradle at the low point) is
presented so that the contact pads 25 and 26 come to rest
against the wall of the water heater in a circular shape.

- -le fait que ces patins 25 et 26 pivotent librement autour des tiges 23 et 24
va permettre leur application parfaite contre la paroi du chauffe-eau quel
que soit son diamètre.- the fact that these pads 25 and 26 pivot freely around the rods 23 and 24
will allow their perfect application against the wall of the water heater
whatever its diameter.

- la sangle 29 sera passée sous les pattes inférieures 32 de fixation du chauffe
eau, accrochée aux points 30 et 31, amenée à la longueur correspondant au
diamètre du chauffe-eau et serrée sans excès à l'aide du système de serrage
32.- the strap 29 will be passed under the lower legs 32 for fixing the heater
water, attached to points 30 and 31, brought to the length corresponding to the
diameter of the water heater and tightened without excess using the clamping system
32.

- En tournant la manivelle du treuil 19, la traction du câble 17 va solliciter
vers le haut le coulisseau 13, entratnant lui-même l'armature 22 solidaire de
la sangle 29 qui va simultanément se tendre et faire appuyer la paroi du
chauffe-eau contre les patins de contact 25 et 26.- By turning the winch crank 19, the cable 17 will pull
up the slide 13, driving the armature 22 integral with
the strap 29 which will simultaneously tighten and press the wall of the
water heater against contact pads 25 and 26.

- La disposition des patins 25 et 26 qui peuvent se déplacer librement le long
des tiges 23 et 24 fait qu'en cas de serrage insuffisant de la sangle 29 au
départ de l'opération ou à l'allongement possible de celle-ci dû au poids
important de certains chauffe-eau, il n'y aura aucun déplacement relatif des
patins sur la paroi du chauffe-eau mais seulement un déplacement par rapport
aux tiges 23 et 24. Cette disposition évite tout risque de détérioration de la paroi des chauffe-eau par frottement des patins.- The arrangement of pads 25 and 26 which can move freely along
rods 23 and 24 means that in the event of insufficient tightening of the strap 29 at
start of the operation or possible extension due to the weight
important of some water heaters, there will be no relative displacement of
pads on the wall of the water heater but only one displacement relative
to rods 23 and 24. This arrangement avoids any risk of deterioration of the wall of the water heaters by friction of the pads.

Le chauffe-eau ainsi maintenu et appliqué sur le berceau de préhension peut être transporté à son point d'installation, soulevé et approché du mur dans lequel les goujons de fixation ont été préalablement scellés.The water heater thus maintained and applied to the gripping cradle can be transported to its point of installation, lifted and approached the wall in which the fixing studs have been previously sealed.

L'accrochage du chauffe-eau sur ces goujons implique que les pattes de fixation 33-34 du chauffe-eau se présentent parallèlement au mur (figures 2 et 3).Attaching the water heater to these studs means that the fixing lugs 33-34 of the water heater are parallel to the wall (Figures 2 and 3).

Si le mur n'est pas strictement vertical, si le sol est plus ou moins hori zontal,-ce parallélisme peut être obtenu en agissant sur la vis de réglage 12.If the wall is not strictly vertical, if the floor is more or less horizontal, this parallelism can be obtained by acting on the adjusting screw 12.


L'angle 9 (entre la biellette 9 et le mât 5) varie sous l'action de cette vis, ceci ayant pour effet de modifier à la demande l'inclinaison des étais 6 et 7 et par voie de conséquence celle du mât 5 jusqu'à ce que le chauffe-eau à installer soit parfaitement parallèle au mur sur lequel il doit être accroché.
The angle 9 (between the link 9 and the mast 5) varies under the action of this screw, this having the effect of modifying on demand the inclination of the props 6 and 7 and consequently that of the mast 5 up to '' that the water heater to be installed is perfectly parallel to the wall on which it is to be hung.

Au moyen de ce même appareil, le chauffe-eau peut être pris, décroché et descendu au sol et ce, grâce au treuil muni d'un dispositif de freinage sur le retour. By means of this same device, the water heater can be taken, unhooked and lowered to the ground, thanks to the winch fitted with a braking device on the return.

Claims (3)

REVENDICATIONS 1. Appareil de levage pour pose et dépose des chauffe-eau muraux composé1. Lifting device for installing and removing wall-mounted water heaters d'un chariot sur roues, d'un mât, d'un treuil manuel à câble, sollici a trolley on wheels, a mast, a manual cable winch, stressed tant à la demande un coulisseau circulant à l'intérieur du mât et both on request a slide circulating inside the mast and équipé de ferrures d'accrochage d'un berceau de préhension, caracté fitted with fittings for gripping a cradle, characteristic risé en ce que les deux tiges verticales composant ce berceau sont laughed at in that the two vertical rods composing this cradle are équipées à leurs deux extrémités supérieures et inférieures d'un patin equipped with a pad at their two upper and lower ends de contact pivotant, coulissant et maintenu par un ressort. pivoting, sliding contact held by a spring. 2. Appareil de levage pour pose et dépose des chauffe-eau muraux suivant2. Lifting device for installing and removing the following wall-mounted water heaters revendication 1, caractérisé en ce que le berceau de préhension est claim 1, characterized in that the gripping cradle is amovible. Les ferrures d'accrochage du coulisseau peuvent donc recevoir removable. The slide attachment fittings can therefore receive d'autres "moyens" de manutention du type pelles, fourches, etc... other "means" of handling such as shovels, forks, etc. 3. Appareil de levage pour pose et dépose des chauffe-eau muraux suivant3. Lifting device for installing and removing the following wall-mounted water heaters revendication 1, caractérisé en ce qu'une vis de réglage permet de claim 1, characterized in that an adjusting screw allows modifier à volonté l'inclinaison du mât articulé sur son chariot.  modify the inclination of the articulated mast on its carriage as desired.
FR8202203A 1982-02-09 1982-02-09 LIFTING APPARATUS FOR INSTALLING AND REMOVING WALL-MOUNTED WATER HEATERS Expired FR2521119B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8202203A FR2521119B1 (en) 1982-02-09 1982-02-09 LIFTING APPARATUS FOR INSTALLING AND REMOVING WALL-MOUNTED WATER HEATERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8202203A FR2521119B1 (en) 1982-02-09 1982-02-09 LIFTING APPARATUS FOR INSTALLING AND REMOVING WALL-MOUNTED WATER HEATERS

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FR2521119A1 true FR2521119A1 (en) 1983-08-12
FR2521119B1 FR2521119B1 (en) 1986-01-17

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281290A1 (en) * 1987-02-20 1988-09-07 Westinghouse Electric Corporation Apparatus for manipulating radar drive assemblies
WO1988010401A1 (en) * 1987-06-22 1988-12-29 Cronspisen Kakelugnsmakeri Ab A stove as well as a method and a device for manufacturing and mounting fire-places
FR2643600A1 (en) * 1989-02-27 1990-08-31 Lebre Charles Automatic-gripping trolley for transporting loads of elongate shape such as metal gas cylinders
FR2657339A1 (en) * 1990-01-19 1991-07-26 Goulette Michel Lifting and handling device moved by an arm, for television monitors
EP1147967A3 (en) * 2000-04-20 2003-05-02 ter Horst, Menno Lucas Bernard Transport means for heavy, rigid objects

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1379472A (en) * 1920-05-08 1921-05-24 Yale & Towne Mfg Co Freight-handling truck
DE1059353B (en) * 1958-03-21 1959-06-11 Friedrich Jungheinrich Dr Ing Adjustable holding member for load carriers on stacking devices
US3199910A (en) * 1963-01-30 1965-08-10 Mansaver Ind Inc Grapple and control therefor
FR2277760A1 (en) * 1974-07-09 1976-02-06 Tuyaux Bonna Attachment for handling large dia pipes - has V-shaped cradle fitted to pivoted plate on fork lift truck
AT328362B (en) * 1974-06-07 1976-03-25 Eicher Anton FORKLIFTS
FR2324567A1 (en) * 1973-01-29 1977-04-15 Bushnell Sherman MOBILE ELEVATOR
FR2329581A1 (en) * 1975-10-29 1977-05-27 Juhel Jean Marie Adjustable angle load stand - has scissors action end stands slidable on chassis to suit load width
FR2380201A1 (en) * 1977-02-10 1978-09-08 Grosperrin Rene Rig for mounting wall heating panels single handed - has straps to hold heater onto ladder raised into position
US4131181A (en) * 1977-05-16 1978-12-26 Vermette Howard H Portable lift
FR2443997A1 (en) * 1978-12-14 1980-07-11 Maira Jean lifting equipment to install water heater - has frame adjusted by sliding screw operated trolley with pulley for positioning
FR2466429A1 (en) * 1979-10-04 1981-04-10 Maira Jean Hot water cylinder hoist - has trolley mounted on pairs of rollers to move forward and up for use in confined spaces
FR2470083A1 (en) * 1979-11-20 1981-05-29 Maier Josef Frame panel lifting equipment - has twin vertical columns both adjustable vertically carried on rollers below carrying chassis
FR2478608A1 (en) * 1980-03-19 1981-09-25 Masson Christian Hoist for raising water tanks - has lifting cradle positioned by one operator via lifting jack on wheeled frame
EP0036988A1 (en) * 1980-03-24 1981-10-07 Caterpillar Tractor Co. Lift fixture

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1379472A (en) * 1920-05-08 1921-05-24 Yale & Towne Mfg Co Freight-handling truck
DE1059353B (en) * 1958-03-21 1959-06-11 Friedrich Jungheinrich Dr Ing Adjustable holding member for load carriers on stacking devices
US3199910A (en) * 1963-01-30 1965-08-10 Mansaver Ind Inc Grapple and control therefor
FR2324567A1 (en) * 1973-01-29 1977-04-15 Bushnell Sherman MOBILE ELEVATOR
AT328362B (en) * 1974-06-07 1976-03-25 Eicher Anton FORKLIFTS
FR2277760A1 (en) * 1974-07-09 1976-02-06 Tuyaux Bonna Attachment for handling large dia pipes - has V-shaped cradle fitted to pivoted plate on fork lift truck
FR2329581A1 (en) * 1975-10-29 1977-05-27 Juhel Jean Marie Adjustable angle load stand - has scissors action end stands slidable on chassis to suit load width
FR2380201A1 (en) * 1977-02-10 1978-09-08 Grosperrin Rene Rig for mounting wall heating panels single handed - has straps to hold heater onto ladder raised into position
US4131181A (en) * 1977-05-16 1978-12-26 Vermette Howard H Portable lift
FR2443997A1 (en) * 1978-12-14 1980-07-11 Maira Jean lifting equipment to install water heater - has frame adjusted by sliding screw operated trolley with pulley for positioning
FR2466429A1 (en) * 1979-10-04 1981-04-10 Maira Jean Hot water cylinder hoist - has trolley mounted on pairs of rollers to move forward and up for use in confined spaces
FR2470083A1 (en) * 1979-11-20 1981-05-29 Maier Josef Frame panel lifting equipment - has twin vertical columns both adjustable vertically carried on rollers below carrying chassis
FR2478608A1 (en) * 1980-03-19 1981-09-25 Masson Christian Hoist for raising water tanks - has lifting cradle positioned by one operator via lifting jack on wheeled frame
EP0036988A1 (en) * 1980-03-24 1981-10-07 Caterpillar Tractor Co. Lift fixture

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281290A1 (en) * 1987-02-20 1988-09-07 Westinghouse Electric Corporation Apparatus for manipulating radar drive assemblies
WO1988010401A1 (en) * 1987-06-22 1988-12-29 Cronspisen Kakelugnsmakeri Ab A stove as well as a method and a device for manufacturing and mounting fire-places
FR2643600A1 (en) * 1989-02-27 1990-08-31 Lebre Charles Automatic-gripping trolley for transporting loads of elongate shape such as metal gas cylinders
FR2657339A1 (en) * 1990-01-19 1991-07-26 Goulette Michel Lifting and handling device moved by an arm, for television monitors
EP1147967A3 (en) * 2000-04-20 2003-05-02 ter Horst, Menno Lucas Bernard Transport means for heavy, rigid objects

Also Published As

Publication number Publication date
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