FR2784926A3 - Self-supporting table for the ventilation of air for bee- hives in sandwich form made from perforated sheets - Google Patents

Self-supporting table for the ventilation of air for bee- hives in sandwich form made from perforated sheets Download PDF

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Publication number
FR2784926A3
FR2784926A3 FR9813341A FR9813341A FR2784926A3 FR 2784926 A3 FR2784926 A3 FR 2784926A3 FR 9813341 A FR9813341 A FR 9813341A FR 9813341 A FR9813341 A FR 9813341A FR 2784926 A3 FR2784926 A3 FR 2784926A3
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France
Prior art keywords
perforated
profile
bee
air
self
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Granted
Application number
FR9813341A
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French (fr)
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FR2784926B3 (en
Inventor
Pierrick Herve
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EDERENA CONCEPT SARL
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EDERENA CONCEPT SARL
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Publication date
Application filed by EDERENA CONCEPT SARL filed Critical EDERENA CONCEPT SARL
Priority to FR9813341A priority Critical patent/FR2784926B3/en
Publication of FR2784926A3 publication Critical patent/FR2784926A3/en
Application granted granted Critical
Publication of FR2784926B3 publication Critical patent/FR2784926B3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/005—Vacuum work holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/018—Holding the work by suction

Abstract

The bee hive supporting table (6) with air drainage, made of cloth, leather or paper is held flat by suction and assembled by gluing. It has an upper perforated plate (3), a core of bee cells (4) pierced laterally, a non-perforated lower plate (5) and a border section (7). Suction holes can be provided, under the table (9), or in the lateral surround (8). A porous work top (1) rests upon it.

Description

La présente invention concerne une table de support et drainage, constitutive d'un système de maintien et mise à plat par aspiration d'air, d'un tissus, cuir, papier ou autre matériau en vue de leur découpe, impression ou autre transformation. The present invention relates to a support and drainage table, constituting a holding system and laid flat by air suction, of a fabric, leather, paper or other material for their cutting, printing or other transformation.

5 Ce système est généralement constitué :
1) D'un tapis perforé ou poreux en matière fibreuse, plastique poreux ou bande caoutchouc micro-perforée, fixe ou mobile par rapport à la table.5 This system generally consists of:
1) A perforated or porous mat made of fibrous material, porous plastic or micro-perforated rubber band, fixed or movable relative to the table.

2) D'un système supportant le tapis et d'un autre chargé de drainer
I'air de plaquage vers un point d'aspiration, on utilise généralement des plaques ou profites usinés assemblés et de multiples gouttières ou tuyauteries centralisant le flux d'air.2) A system supporting the carpet and another responsible for draining
Plating air to a suction point, generally used assembled plates or benefits and multiple gutters or pipes centralizing the air flow.

3) D'un châssis porteur chargé de maintenir le système de drainage sous toute la surface de la table pouvant tre de grande dimension. 3) A supporting frame responsible for maintaining the drainage system under the entire surface of the table, which may be large.

4) D'une turbine aspirante maintenant la dépression dans la table. 4) A suction turbine maintaining the vacuum in the table.

La présente invention consiste à simplifier au maximum ce dispositif en intégrant les fonctions de support, de drainage, de canalisation et de maintien (points 2 et 3 ci dessus) par une unique structure monobloc collée et auto-porteuse. The present invention consists in simplifying this device as much as possible by integrating the support, drainage, channeling and maintenance functions (points 2 and 3 above) by a single glued, self-supporting one-piece structure.

Suivant la figure 1, le repère représente le tapis perforé, les flèches épaisses (rep 10) I'air circulant dans le système. According to FIG. 1, the reference represents the perforated belt, the thick arrows (rep 10) the air circulating in the system.

La table sandwich collée est constituée :
-d'une plaque supérieure préalablement perforée (3). Ce type de produit permet d'obtenir un très fort taux de surface laissant passer I'air. The glued sandwich table consists of:
-a previously perforated upper plate (3). This type of product makes it possible to obtain a very high surface rate allowing air to pass through.

La matière de cette plaque pouvant tre de l'acier, de I'aluminium ou alliage, un stratifié phénolique ou composite, du bois ou une matière plastique en feuilles. Les perforations pouvant tre de formes et dimensions variables afin de s'adapter au mieux au passage d'air recherché ou géométries de perforation du tapis supérieur,
-d'une âme en nids d'abeilles (4) aluminium ou carton percé latéralement afin de réaliser des communications entres toutes les alvéoles de celui-ci,
-d'une plaque inférieure (5) non perforée de matériau tels que : acier, aluminium ou alliage, stratifié phénolique ou composite, bois ou matière plastique en feuilles,
-d'un profilé de bordurage, périphérique (7) métallique ou plastique, inclu ou couvrant (12 fig. 3) pouvant, outre la fonction d'étanchéité latérale, permettre de guider ou maintenir le tapis, simplifier la fixation de la table au reste de la machine (11 fig. 2). The material of this plate may be steel, aluminum or an alloy, a phenolic or composite laminate, wood or a plastic sheet material. The perforations can be of variable shapes and dimensions in order to best adapt to the required air passage or perforation geometries of the upper mat,
-a honeycomb core (4) aluminum or cardboard pierced laterally in order to achieve communications between all of the cells thereof,
-a bottom plate (5) not perforated with material such as: steel, aluminum or alloy, phenolic or composite laminate, wood or plastic sheet material,
-a border profile, peripheral (7) metallic or plastic, included or covering (12 fig. 3) which, in addition to the lateral sealing function, can guide or hold the carpet, simplify the fixing of the table to the rest of the machine (11 fig. 2).

L'ensemble étant collé par une colle structurale (6) de type époxyde, polyuréthane, acrylique, caoutchouc ou autre. The whole being glued by a structural adhesive (6) of epoxy, polyurethane, acrylic, rubber or other type.

La prise d'aspiration (simple perçage) pourra tre unique ou multiple placée sous la table (9) ou sur le profité périphérique (8). The suction outlet (single drilling) may be single or multiple placed under the table (9) or on the peripheral profit (8).

La tôle supérieure pourra tre revtue d'un produit réduisant le coefficient de frottement dans le cas de tapis mobiles. The upper sheet may be coated with a product reducing the coefficient of friction in the case of moving belts.

Un film perforé ou un tissus faiblement poreux (2) pourra tre intercale entre le tapis et la tôle supérieure afin de limiter le débit de I'air traversant la face supérieure. A perforated film or a weakly porous fabric (2) may be interposed between the carpet and the upper sheet in order to limit the flow of air passing through the upper face.

L'inertie obtenue par les deux tôles écartées et maintenues par le nids d'abeilles permet d'obtenir la rigidité suffisante pour ne pas nécessiter de support. Les épaisseurs respectives des plaques supérieures, inférieures et du nids d'abeilles pourront tre adaptées à chaque configurations.  The inertia obtained by the two sheets spaced apart and maintained by the honeycomb makes it possible to obtain sufficient rigidity so as not to require any support. The respective thicknesses of the upper and lower plates and of the honeycomb can be adapted to each configuration.

Claims (10)

REVENDICATIONS 1) Dispositif destiné à servir de table auto-porteuse, supportante et drainante, constitutive d'un système de maintien et mise à plat par aspiration d'un tissus, cuir, papier ou autre matériau en vue de leur découpe, impression ou autre transformation, caractérisé en ce qu'il soit réalisé en une structure monobloc assemblée par collage et constituée : d'une plaque supérieur préalablement perforée (3), d'une âme en nids d'abeille (4) percé latéralement, d'une plaque inférieure (5) non perforée et d'un profilé de bordurage périphérique (7). 1) Device intended to serve as a self-supporting, supporting and draining table, constituting a holding system and laid flat by aspiration of a fabric, leather, paper or other material for their cutting, printing or other transformation , characterized in that it is produced in a one-piece structure assembled by gluing and consisting of: a previously perforated upper plate (3), a honeycomb core (4) pierced laterally, a lower plate (5) non-perforated and a peripheral edge profile (7). 2) Dispositif suivant la revendication 1 caractérisé en ce que l'épaisseur et la matière des plaques supérieures perforées (3) et inférieure (5) pourront tre variables et notamment constituées d'acier, d'aluminium ou alliage, d'un stratifié phénolique ou composite, de bois ou une matière plastique en feuilles. 2) Device according to claim 1 characterized in that the thickness and the material of the perforated upper plates (3) and lower (5) may be variable and in particular made of steel, aluminum or alloy, a phenolic laminate or composite, wood or plastic sheets. 3) Dispositif suivant la revendication 1 caractérisé en ce que les perforations réalisées sur la plaque supérieure pourront tre de formes et dimensions variables. 3) Device according to claim 1 characterized in that the perforations made on the upper plate may be of variable shapes and dimensions. 4) Dispositif suivant la revendication 1 caractérisé en ce que la tôle supérieure pourra tre revtue d'un produit réduisant le coefficient de frottement. 4) Device according to claim 1 characterized in that the upper sheet may be coated with a product reducing the coefficient of friction. 5) Dispositif suivant la revendication 1 caractérisé en ce qu'un film perforé ou un tissus faiblement poreux (2) pourra tre intercalé entre le tapis et la tôle supérieure. 5) Device according to claim 1 characterized in that a perforated film or a slightly porous fabric (2) can be interposed between the carpet and the upper sheet. 6) Dispositif suivant la revendication 1 caractérisé en ce que le nids d'abeilles (4) utilisé soit en aluminium ou en carton d'épaisseur variable en fonction du besoin. 6) Device according to claim 1 characterized in that the honeycomb (4) used is made of aluminum or cardboard of variable thickness depending on the need. 7) Dispositif suivant la revendication 1 caractérisé en ce que la colle liant 1'ensemble (6) soit de type époxyde, polyuréthanne, acrylique, caoutchouc ou autre. 7) Device according to claim 1 characterized in that the adhesive binding the assembly (6) is of the epoxy, polyurethane, acrylic, rubber or other type. 8) Dispositif suivant la revendication 1 caractérisé en ce que le profilé périphérique (7) soit métallique ou plastique, inclu dans le sandwich ou couvrant (12 fig. 3). 8) Device according to claim 1 characterized in that the peripheral profile (7) is metallic or plastic, included in the sandwich or covering (12 fig. 3). 9) Dispositif suivant la revendication 8 caractérisé en ce que le profilé pourra avoir une géométrie permettant de guider ou maintenir le tapis, simplifier la fixation de la table au reste de la machine (11 fig. 2). 9) Device according to claim 8 characterized in that the profile may have a geometry for guiding or holding the carpet, simplifying the fixing of the table to the rest of the machine (11 fig. 2). 10) Dispositif suivant la revendication 1 caractérisé en ce que la prise d'aspiration pourra tre unique ou multiple placée sous la table (9) ou sur le profilé périphérique (8).  10) Device according to claim 1 characterized in that the suction outlet can be single or multiple placed under the table (9) or on the peripheral profile (8).
FR9813341A 1998-10-21 1998-10-21 SELF-CONTAINING AIR DRAINAGE TABLE IN SANDWICH STRUCTURE OF HONEYCOMB AND PERFORATED SHEET Expired - Fee Related FR2784926B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9813341A FR2784926B3 (en) 1998-10-21 1998-10-21 SELF-CONTAINING AIR DRAINAGE TABLE IN SANDWICH STRUCTURE OF HONEYCOMB AND PERFORATED SHEET

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9813341A FR2784926B3 (en) 1998-10-21 1998-10-21 SELF-CONTAINING AIR DRAINAGE TABLE IN SANDWICH STRUCTURE OF HONEYCOMB AND PERFORATED SHEET

Publications (2)

Publication Number Publication Date
FR2784926A3 true FR2784926A3 (en) 2000-04-28
FR2784926B3 FR2784926B3 (en) 2000-09-22

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FR9813341A Expired - Fee Related FR2784926B3 (en) 1998-10-21 1998-10-21 SELF-CONTAINING AIR DRAINAGE TABLE IN SANDWICH STRUCTURE OF HONEYCOMB AND PERFORATED SHEET

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FR (1) FR2784926B3 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003028954A2 (en) * 2001-10-02 2003-04-10 Reveo, Inc. Vacuum holding device and method for handling fragile objects, and manufacturing method thereof
EP1403014A1 (en) * 2002-09-27 2004-03-31 Gerber Garment Technology, Inc. Perforated vacuum hold down surface
EP1537951A3 (en) * 2003-12-01 2006-02-01 MB-PORTATEC GmbH Method and device for machining thin sheets and thin, single or double curved plates or shells
EP2236252A1 (en) * 2009-03-30 2010-10-06 Carel Johannes Wilhelm Theodoor van Sorgen Device for gripping an object by suction
US20150306678A1 (en) * 2014-04-29 2015-10-29 GFM - GmbH Chucking apparatus for a workpiece with honeycomb structure

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003028954A2 (en) * 2001-10-02 2003-04-10 Reveo, Inc. Vacuum holding device and method for handling fragile objects, and manufacturing method thereof
WO2003028954A3 (en) * 2001-10-02 2003-10-16 Reveo Inc Vacuum holding device and method for handling fragile objects, and manufacturing method thereof
EP1403014A1 (en) * 2002-09-27 2004-03-31 Gerber Garment Technology, Inc. Perforated vacuum hold down surface
US6889967B2 (en) 2002-09-27 2005-05-10 Gerber Technology, Inc. Perforated vacuum hold down surface
USRE43736E1 (en) 2002-09-27 2012-10-16 Gerber Scientific International, Inc. Perforated vacuum hold down surface
EP1537951A3 (en) * 2003-12-01 2006-02-01 MB-PORTATEC GmbH Method and device for machining thin sheets and thin, single or double curved plates or shells
EP2236252A1 (en) * 2009-03-30 2010-10-06 Carel Johannes Wilhelm Theodoor van Sorgen Device for gripping an object by suction
EP2236253A1 (en) * 2009-03-30 2010-10-06 Carel Johannes Wilhelm Theodoor van Sorgen Device for gripping an object by suction
WO2010112455A1 (en) * 2009-03-30 2010-10-07 Carel Johannes Wilhelm Theodoor Van Sorgen Device for gripping an object by suction
US20150306678A1 (en) * 2014-04-29 2015-10-29 GFM - GmbH Chucking apparatus for a workpiece with honeycomb structure
US9956622B2 (en) * 2014-04-29 2018-05-01 GFM—GmbH Chucking apparatus for a workpiece with honeycomb structure

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Publication number Publication date
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