DE1954649U - LABORATORY TOP. - Google Patents

Description

Beutsehe Ion- mnd Steliizeiigwerlce A & lassel-Bettenhausen, Leipziger Str. 15β _π -

^M ■, Tjalsortisehpla.tte ■ "- ··

The delivery hits a laboratory tabletop.

Aa "; .Iia ¥ ortispli"pl5.ti; en become ■; .countable. "Asked Poräerungen you need at ^ _ ^ iiirer Beriatzmng mmempfindliGh against verseliiedensteiaTSmbstanken.g ^^ a-äruater aggressive acids or the like Otemikalien, afeer Amém to thermal effects be _r aMererseits Mrfen it because of erforderliehen. Interbau only have a beguaaies grain size, and should next to it, .noeh easy to manufacture

To this end, Labortisehe Terwendet _f occupied on the top with tiles. ^{You can not build a self-sustaining Eirper r} out of @ © lehen tiles »" Because of this and because of the large weight of a JP-tile covering it becomes a very

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Bank account: Dresdner Bank AG Herne 2436 · Postal checking account: Dortmund 558 68 · Telegram address: Bahrpatente Hernewestfalen / Babetzpat Munich

complex substructure required for such a table. Its production is also relatively complicated, since this worked with toxic Kitten, Asplit or the like., Measured "lie swisehen 3 contain eye the tiles form Sehwaehstellen the G-esamtgefüges and run amen next au nieht a flat surface, which still dadurch'verschärft That si @ h individual tiles can warp · In many cases there is also funding to insert ceramic sink basins in a laboratory tabletop · With these laboratory tabletops, it is relatively difficult to meet such a requirement, since the basin has to be ground to the tile dimensions.

In addition, laboratory slats are also known which have a synthetic material covering. In this case too, there is the problem that the covering itself does not carry, but plastic coverings are not resistant to solvents and various acids in higher concentrations. Just as disadvantageous is the property of plastics that they change when heated to a higher degree, which can be disturbed, but this cannot be prevented due to the radiant heat coming from Bunsen burners »

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Finally Labortisehplatten of sand and stone known "Solehe are requiring plates when they are made thin, also a supporting substructure" Wesentlieh but its disadvantage is that they are usually porous _{f /} as a result * that spilled colored Agen land in the plate penetrate uwlü. discolor these to a man's desired extent *

The firing system has made sure the task to fulfill the above Zweok far as possible with a Labertisehplatte of ceramic material.

This succeeds according to the basic idea of the moat a one-piece self-supporting plate body with an unsanded Surface*

Solehe panels do not require a supporting substructure or only a very poor substructure, there. they are self-supporting _β They are even during manufacture and therefore do not require any additional treatment in the form of a surface bevel. They are also completely insensitive to the radiant heat from Bunsen burners »

In a preferred embodiment of the subject matter the innovation are on the underside of the laboratory bench top Threaded bushings for screwing the plate to a table frame incorporated «Badureh is the assembly of such Plate extremely simple and cheap and requires therefore no professionally trained staff.

can. Laboratory table tops according to the innovation / tanglazed, glazed, or engobed on the surface of the body forming them. As a result, all requirements for insensitivity to spilled agents can be met with such plates. Solehe plates are also insensitive to dried-on agents »since they can be easily removed from their surface _e ._

It is often required that laboratory tables should be colored in the laboratory. This option is also possible created with the object of innovation ^ by the LabortisGhplatte-forming body is constructed from colored, dense ceramic material.

Laboratory table tops according to the innovation can be designed with a relatively large area, for example they can have dimensions τ © η 2x1 meters. Because it is important that larger laboratory surfaces can also be built with such panels * A similar type of cultivation can be implemented particularly easily with the object of the innovation, especially if the entire surface is to be provided with a circumferential edge] In this jail, the body forming the laboratory table top after the lemerung has a bulge on at least one of its sides. ITatürlich it is possible to provide the body with a circumferential rim "

In the latter case, in particular, the bead provides a desired stiffening of the body forming the laboratory plate. It is therefore to provide möglioh ^ the Labortisehplatte with many large openings, such as those for recording the dureh! Tabletop clock hindurehf end Tischelementenj as lines, furnishings * and the like are erforderlieh * without affecting their strength "

In another embodiment of the innovation, the

Laboratory table top forming body at least one molded Sink on. It is obvious what a great simplification this means if one © of the several © sinks be required in a laboratory table top.

The learning is explained in the following for better understanding using two examples that are shown in the drawing.

Show it?

lig. 1 in the upper part in cross section and in the lower part in Looks up a laboratory table top according to the innovation and

the
FIG. 2 shows a representation corresponding to FIG. 1, a modified embodiment of the body forming the Iiab © rtis chplat te.

Iaeh fig. 1 becomes a laboratory bench top from a body 1 formed, which consists of ceramic material. The body is made in one piece and is self-supporting. Its surface is unpolished.

On its underside 2 it has several ©, according to the one shown

Embodiment a total of β incorporated threaded bushes 3, which are freely accessible from the bottom 2 but not pass through to the top 4 These bushes can be used to screw the body 1 to a table frame, for example to screw in table legs.

In the Amsführerumgsbeispiel naeh lig. 1, the body 1 is provided on two sides with a warm edge 5 and 6, which is integral with the body 1. As can be seen from FIG Item near Mg « 2 to be installed between two bodies near Fig * 1 *

In addition, embodiments are of course possible, which are provided with a circumferential bead. In the Pig »2 iar-ge'stelit'e modified execution form of the innovation is with! ig with regard to her. 1 are provided with matching features with the same reference numerals.

The body of a Lab © rtisehplatte designated here with 7,

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or a ÜDeilflache the same has a molded sink 8 ₉ so that he mainly see Tom article after Pig. 1 differs. The sink has a drainage pipe 9 * τ © η which a molded overflow channel 10 si leads to a drainage opening 11. The sink also has inclined walls » to bring the liquid into the ÄnBehlußstutzen 9» lent shown in the figures is the possibility of several cutouts in the body 1 esp. 7 to incorporate this

for the inclusion of through them leading / iPiseh elements © to use the other objects «

The surface of the body shown can be unglazed, glazed or engobed. There are also embodiments from diehtem ceramic material conceivable, any are colored *

The technical advantages that can be achieved by the increase in price are primarily the simplicity of the structure of the body forming the laboratory table top, the fact that this body is designed to be cantilevered and that on it

Body, as shown in the figures, any shaping measures can be easily realized · «g“

Claims (1)

§32 * 2110, Protection claims s 1 »Laboratory table top made of ceramic material marked through one, one-dough dough. self-supporting plate body with unsanded surface. 2 laboratory table top according to claim 1, characterized in that that on the underside of the body that forms them, Q-windings are found incorporated with a fishing frame for stealing are" 3 »laboratory plate according to claims 1 and 2, thereby marked, that the surface of the body is mnglasierti glazed or engobed * 4 »Laboratory disks according to claims 1 to 3» characterized by that it consists of colored, dense ceramic material »- β 3 J AB © r ti sehplatte Naeh to claims 1 to 3 or 4 »characterized, in that the body forming it with a rim on at least one of its sides with a rzugt © _g BEV «· 10 ^a circumferential beaded edge is vers © kau. β * Laboratory disk according to one or more of the preceding claims, characterized _? that the body forming them has at least one molded sink. 7 »Lafeortisehplatte wet one or more of the preceding Gegüßhej dadnreh characterized »that the one forming them Body one or more cutouts to accommodate, duroh this has hindu leading fisohelemente.