FR2825727A1 - Slab placer comprises two clamping arms with handles at upper ends and claws at lower ends fixed by articulations integral with connecting arm allowing positioning of claws either side slab - Google Patents

Slab placer comprises two clamping arms with handles at upper ends and claws at lower ends fixed by articulations integral with connecting arm allowing positioning of claws either side slab Download PDF

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Publication number
FR2825727A1
FR2825727A1 FR0107627A FR0107627A FR2825727A1 FR 2825727 A1 FR2825727 A1 FR 2825727A1 FR 0107627 A FR0107627 A FR 0107627A FR 0107627 A FR0107627 A FR 0107627A FR 2825727 A1 FR2825727 A1 FR 2825727A1
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France
Prior art keywords
claws
slab
arms
handles
arm
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Granted
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FR0107627A
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French (fr)
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FR2825727B1 (en
Inventor
Gilbert Bobeda
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Individual
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Individual
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Priority to FR0107627A priority Critical patent/FR2825727B1/en
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Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/52—Apparatus for laying individual preformed surfacing elements, e.g. kerbstones
    • E01C19/526—Apparatus for laying individual preformed surfacing elements, e.g. kerbstones hand operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G7/00—Devices for assisting manual moving or tilting heavy loads
    • B65G7/12—Load carriers, e.g. hooks, slings, harness, gloves, modified for load carrying

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

The slab placer comprises two clamping arms (4,5) which are grabbed by the user's hands by means of a handle (6,7) at each upper end. Claws (1,2) are fixed at the lower end of the arms by articulations (8,9) which are fixed to a connecting arm (10) in points allowing the positioning of the claws on each side of the slab (3).

Description

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

DESCRIPTION
L'invention concerne un pose-dalles comprenant au moins deux griffes articulées, montées en opposition, adaptées pour être positionnées contre les bords latéraux d'une dalle, pour la saisir, par pincement, sous le seul effet du soulèvement d'au moins un bras de préhension auquel lesdites griffes sont reliées puis pour la relâcher une fois ladite dalle posée. DESCRIPTION
The invention relates to a slab laying comprising at least two articulated claws, mounted in opposition, adapted to be positioned against the lateral edges of a slab, for gripping it, by pinching, under the sole effect of the lifting of at least one gripping arm to which said claws are connected and then to release it once said slab laid.

Les pose-dalles (ou porte-dalles) connus du genre en question comportent en général deux bras reliés à une même articulation et une seule poignée de préhension placée à la hauteur de la dalle à déplacer. Ils sont essentiellement décrits dans les brevets DE-9315085 et DE-4125043 Ils présentent les principaux inconvénients suivants : - l'utilisateur est en position baissée ce qui est d'une part inconfortable et d'autre part l'oblige à se baisser puis à se relever à chaque manipulation ; - le travail se fait avec une seule main ce qui nécessite un effort plus important occasionnant une plus grande fatigue.  The known slab laying (or slab holders) of the genre in question generally comprise two arms connected to the same articulation and a single grip handle placed at the height of the slab to be moved. They are essentially described in patents DE-9315085 and DE-4125043 They have the following main drawbacks: - the user is in the lowered position which is on the one hand uncomfortable and on the other hand forces him to lower himself then to get up at each manipulation; - the work is done with one hand which requires a greater effort causing greater fatigue.

L'invention vise donc à réaliser un porte-dalles qui élimine ces deux inconvénients et qui est en outre de conception simple et facile d'utilisation.  The invention therefore aims to provide a tile holder which eliminates these two drawbacks and which is also simple and easy to use.

Elle concerne à cet effet un porte-dalles qui se caractérise essentiellement en ce qu'il comporte deux bras de préhension destinés à être saisis, chacun, au moyen d'une poignée placée à chaque extrémité supérieure desdits bras, par chacune des deux mains de l'utilisateur ; en ce que les griffes sont solidaires respectivement de l'extrémité inférieure de chaque bras de préhension ; en ce que chacun desdits bras est relié, dans la zone desdites griffes, à une articulation distincte et en ce que lesdites articulations sont solidaires d'un bras de liaison en des points situés à une distance adaptée pour permettre le positionnement desdites griffes de chaque côté de la dalle. To this end, it relates to a slab holder which is essentially characterized in that it comprises two gripping arms intended to be grasped, each by means of a handle placed at each upper end of said arms, by each of the two hands of the user ; in that the claws are respectively secured to the lower end of each gripping arm; in that each of said arms is connected, in the area of said claws, to a distinct articulation and in that said articulations are integral with a connecting arm at points situated at a distance adapted to allow the positioning of said claws on each side of the slab.

Les caractéristiques et les avantages de l'invention vont apparaître plus clairement à la lecture de la description détaillée qui suit d'au moins un mode de réalisation préféré de celle-ci donné à titre d'exemple non limitatif et représenté aux dessins annexés.  The characteristics and advantages of the invention will appear more clearly on reading the following detailed description of at least one preferred embodiment of the latter given by way of non-limiting example and shown in the accompanying drawings.

Sur ces dessins : - la figure 1 est une vue de face de l'ensemble selon l'invention ; - les figures 2 et 3 sont respectivement des vues de profil et de dessus dudit ensemble ; - la figure 4 est une vue dudit ensemble mettant en évidence la position de l'utilisateur et les mouvements engendrés par son action de préhension. In these drawings: - Figure 1 is a front view of the assembly according to the invention; - Figures 2 and 3 are respectively side and top views of said assembly; - Figure 4 is a view of said assembly showing the position of the user and the movements caused by his gripping action.

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

Le porte-dalles représenté aux figures comprend au moins deux griffes articulées (1) et (2), montées en opposition, adaptées pour être positionnées contre les bords latéraux d'une dalle (3), pour la saisir, par pincement, sous le seul effet du soulèvement d'au moins un bras de préhension (4,5) auquel lesdites griffes sont reliées puis pour la relâcher une fois ladite dalle posée.  The slab carrier shown in the figures comprises at least two articulated claws (1) and (2), mounted in opposition, adapted to be positioned against the lateral edges of a slab (3), to grasp it, by pinching, under the only effect of lifting at least one gripping arm (4,5) to which said claws are connected and then to release it once said slab laid.

Selon les caractéristiques principales de l'invention : - le porte-dalles comporte deux bras de préhension (4) et (5) destinés à être saisis, chacun, au moyen d'une poignée (6,7) placée à chaque extrémité supérieure desdits bras, par chacune des deux mains de l'utilisateur ; - les griffes (1) et (2) sont solidaires respectivement de l'extrémité inférieure de chaque bras (4,5) ; - chaque dit bras (4,5) est relié, dans la zone des griffes (1) et (2), à une articulation distincte (8,9) ; - lesdites articulations (8) et (9) sont solidaires d'un bras de liaison (10) en des points situés à une distance adaptée pour permettre le positionnement des griffes (1) et (2) de chaque côté de la dalle (3). According to the main features of the invention: - the slab holder comprises two gripping arms (4) and (5) intended to be gripped, each by means of a handle (6,7) placed at each upper end of said arms, by each of the user's two hands; - The claws (1) and (2) are respectively secured to the lower end of each arm (4,5); - Each said arm (4,5) is connected, in the area of the claws (1) and (2), to a distinct articulation (8,9); - Said joints (8) and (9) are integral with a connecting arm (10) at points situated at a distance adapted to allow the positioning of the claws (1) and (2) on each side of the slab (3 ).

Selon d'autres particularités de réalisation de l'invention : - les extrémités supérieures des bras de préhension (4,5), sur lesquelles sont fixées les poignées (6,7), sont recourbées vers l'intérieur desdits bras ; - le bras de liaison (10) comporte une patte de stabilisation (11), placée d'un côté de celui-ci, adaptée pour venir en appui contre le dessus de la dalle (3) ;. According to other particular features of the invention: - the upper ends of the gripping arms (4,5), on which the handles (6,7) are fixed, are bent towards the inside of said arms; - The link arm (10) comprises a stabilization lug (11), placed on one side thereof, adapted to come into abutment against the top of the slab (3);

- la longueur des bras de préhension (4) et (5) est adaptée pour permettre la prise des poignées (6) et (7) par un utilisateur en position debout. - The length of the gripping arms (4) and (5) is adapted to allow the grips (6) and (7) to be taken by a user in a standing position.

Le soulèvement (A) du porte-dalles provoque automatiquement l'écartement (B) des bras (4) et (5) et le rapprochement (C) des griffes (1) et (2) contre les bords latéraux de la dalle (3) et réciproquement. The lifting (A) of the slab holder automatically causes the spacing (B) of the arms (4) and (5) and the bringing together (C) of the claws (1) and (2) against the lateral edges of the slab (3 ) and reciprocally.

La patte de stabilisation (11) évite le basculement (D) de la dalle (3) sdont la prise est excentrée. The stabilization lug (11) prevents the tilting (D) of the slab (3) sd the socket is eccentric.

Bien entendu, l'invention n'est pas limitée aux modes de réalisation décrits et représentés pour lesquels on pourra prévoir d'autres variantes, en particulier dans : - la nature, les formes et les dimensions des sous-ensembles constitutifs ; - les techniques de fabrication utilisées (mécano-soudure, matriçage et pliage) ; sans pour cela sortir du cadre de l'invention. Of course, the invention is not limited to the embodiments described and shown for which other variants can be provided, in particular in: - the nature, the shapes and the dimensions of the constituent sub-assemblies; - the manufacturing techniques used (mechanical welding, stamping and folding); without departing from the scope of the invention.

Claims (4)

REVENDICATIONS 1-Pose-dalles comprenant au moins deux griffes articulées (1) et (2), montées en opposition, adaptées pour être positionnées contre les bords latéraux d'une dalle (3), pour la saisir, par pincement, sous le seul effet du soulèvement d'au moins un bras de préhension (4,5) auquel lesdites griffes sont reliées puis pour la relâcher une fois ladite dalle posée ; caractérisé en ce qu'il comporte deux bras de préhension (4) et (5) destinés à être saisis, chacun, au moyen d'une poignée (6,7) placée à chaque extrémité supérieure desdits bras, par chacune des deux mains de l'utilisateur ; en ce que les griffes (1) et (2) sont solidaires respectivement de l'extrémité inférieure de chaque bras (4,5) ; en ce que chaque bras (4,5) est relié, dans la zone des griffes (1) et (2), à une articulation distincte (8,9) et en ce que lesdites articulations (8) et (9) sont solidaires d'un bras de liaison (10) en des points situés à une distance adaptée pour permettre le positionnement des griffes (1) et (2) de chaque côté de la dalle (3). 1-Laying slabs comprising at least two articulated claws (1) and (2), mounted in opposition, adapted to be positioned against the lateral edges of a slab (3), for gripping it, by pinching, under the sole effect lifting at least one gripping arm (4,5) to which said claws are connected and then releasing it once said slab has been laid; characterized in that it comprises two gripping arms (4) and (5) intended to be grasped, each by means of a handle (6,7) placed at each upper end of said arms, by each of the two hands the user ; in that the claws (1) and (2) are respectively fixed to the lower end of each arm (4,5); in that each arm (4,5) is connected, in the area of the claws (1) and (2), to a distinct articulation (8,9) and in that said articulations (8) and (9) are integral a link arm (10) at points located at a distance adapted to allow the positioning of the claws (1) and (2) on each side of the slab (3). 2-Pose-dalles, selon la revendication 1, caractérisé en ce que les extrémités supérieures des bras de préhension (4,5), sur lesquelles sont fixées les poignées (6,7), sont recourbées vers l'intérieur desdits bras.  2-Laying slabs, according to claim 1, characterized in that the upper ends of the gripping arms (4,5), on which the handles are fixed (6,7), are bent towards the inside of said arms. 3-Pose-dalles, selon la revendication 1, caractérisé en ce que le bras de liaison (10) comporte une patte de stabilisation (11), placée d'un côté de celui-ci, adaptée pour venir en appui contre le dessus de la dalle (3).  3-Laying slabs, according to claim 1, characterized in that the connecting arm (10) comprises a stabilizing lug (11), placed on one side thereof, adapted to bear against the top of the slab (3). 4-Pose-dalles, selon l'une quelconque des revendications précédentes, caractérisé en ce la longueur des bras de préhension (4) et (5) est adaptée pour permettre la prise des poignées (6) et (7) par un utilisateur en position debout. 4-slab laying, according to any one of the preceding claims, characterized in that the length of the gripping arms (4) and (5) is adapted to allow the grips of the handles (6) and (7) by a user in standing position.
FR0107627A 2001-06-08 2001-06-08 FLOOR LAYER WITH ARTICULATED GRIPPING ARM Expired - Fee Related FR2825727B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0107627A FR2825727B1 (en) 2001-06-08 2001-06-08 FLOOR LAYER WITH ARTICULATED GRIPPING ARM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0107627A FR2825727B1 (en) 2001-06-08 2001-06-08 FLOOR LAYER WITH ARTICULATED GRIPPING ARM

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FR2825727A1 true FR2825727A1 (en) 2002-12-13
FR2825727B1 FR2825727B1 (en) 2004-07-16

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FR0107627A Expired - Fee Related FR2825727B1 (en) 2001-06-08 2001-06-08 FLOOR LAYER WITH ARTICULATED GRIPPING ARM

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005105655A1 (en) * 2004-04-29 2005-11-10 John Sanderson Lifting device
FR2870221A1 (en) * 2004-05-17 2005-11-18 Gilbert Bobeda Flagstone installing device, has base plate abutting to articulated arms to maintain claws isolated while moving device downwards, and providing support point to disengage, by tilting lift bar, one claw when flagstone is installed on ground
CN104709660A (en) * 2013-12-11 2015-06-17 霍尼韦尔国际公司 Handle and cable assembly and set having same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213088A (en) * 1987-12-17 1989-08-09 Obrien Timothy Finton Slab handling apparatus
DE4125043A1 (en) 1991-07-29 1993-02-04 Lothar Schneegans Manual gripping tool for lifting paving slabs - has parallelogram arrangement whereby sides of slab are held by pincer arms connected to carrying handle
DE9315085U1 (en) 1993-10-05 1994-02-10 HFO Handelsgesellschaft Franz Obermaier oHG, 85521 Ottobrunn Carrying pliers for containers
GB2279030A (en) * 1993-06-18 1994-12-21 Stephen John Knight Lifting device
GB2305384A (en) * 1995-09-22 1997-04-09 Douglas Hart Two-handled lifting device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213088A (en) * 1987-12-17 1989-08-09 Obrien Timothy Finton Slab handling apparatus
DE4125043A1 (en) 1991-07-29 1993-02-04 Lothar Schneegans Manual gripping tool for lifting paving slabs - has parallelogram arrangement whereby sides of slab are held by pincer arms connected to carrying handle
GB2279030A (en) * 1993-06-18 1994-12-21 Stephen John Knight Lifting device
DE9315085U1 (en) 1993-10-05 1994-02-10 HFO Handelsgesellschaft Franz Obermaier oHG, 85521 Ottobrunn Carrying pliers for containers
GB2305384A (en) * 1995-09-22 1997-04-09 Douglas Hart Two-handled lifting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005105655A1 (en) * 2004-04-29 2005-11-10 John Sanderson Lifting device
FR2870221A1 (en) * 2004-05-17 2005-11-18 Gilbert Bobeda Flagstone installing device, has base plate abutting to articulated arms to maintain claws isolated while moving device downwards, and providing support point to disengage, by tilting lift bar, one claw when flagstone is installed on ground
CN104709660A (en) * 2013-12-11 2015-06-17 霍尼韦尔国际公司 Handle and cable assembly and set having same
CN104709660B (en) * 2013-12-11 2019-09-10 霍尼韦尔国际公司 Handle and cable assembly and external member with the component

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Publication number Publication date
FR2825727B1 (en) 2004-07-16

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Effective date: 20070228