DE1690482U - LABORATORY TABLE. - Google Patents

Description

■? Afi23 A 8 MIM

Graduate engineer
pi * L c- tr ® Heidelberg, 18 * 10 * 1954.

Dr. techru Franz Kainer Gn .. «na _Ui tr.i7« ·· *. / *.

Patent attorney

Pa. J. Wolfferts, Mannheim, D 3, 15-16.

Laboratory table

Ss "" have been used in laboratory practice in recent years tables have been introduced that contain an attachment, in the lower part of which is either a single installation cell, the pipes and dispensing points for liquid and gaseous substances as well as ^ eTeFgrosliEe 'lines with sockets etc. contains. Installation of tubes for gaseous and liquid substances can see electricity without it Lines are touched easily from which ropes are installed and removed.

Perner laboratory tables are known to be in their lower Part not have just one cell, but two Perfectly separated cells for the installation of the Eohre for gaseous and liquid substances and one for the Installation of electrical equipment. Is characteristic here that the lateral boundary surface of the two cells, lie in the set of blessings to the individual in different levels.

The removal and installation of those particularly susceptible to failure Installation for gaseous and liquid substances was carried out it happened that all pipes with the associated: Tap points to the side could be removed from the table top, with one on one side of the top

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Intermediate piece had to be removed.

The subject of the present innovation is a laboratory table with an attachment, which is also in the lower part has a single or two separate installation cells " and from three individual parts that can be stacked on top of one another in a modular manner consists, whereby the assembly of the lines for gaseous and liquid substances as well as the electrical Setup is even easier and cheaper to carry out. In addition, this design offers a significant advantage in the serial production of the table attachments.

A suitable embodiment of the hiring is based on the Figures 1 to 4- explained in more detail.

In Fig. 1 and 3 the side view of the new Tiachauf sataes is shown for the arrangement of a single rope in the lower part.The table top consists of three individual parts (Fig. 2, Fig. 4) T ₉ 2 and 3 * Each of these parts consists of a U-shaped Xrager, which is opened after wading and which is held in the longitudinal direction by the pipe installation at ieil 1 or by longitudinal angle irons in part 2 or by longitudinal angular irons at file 3.

On part 1 is the entire installation for gaseous and liquid substances including the dispensing points as well as the Mounted on the side covers.

Rope 2 contains the entire electrical equipment from protective tubes for the electrical lines or a Protective box for the same as well as from the associated sockets and other electrical parts. In the case of the Fig.

1 to 4 shown single cell arrangement for gaseous and liquid substances as well as for electrical energies * the retaining plates 8 are on the. Intermediate piece 2 for the electrical sockets in the same plane as the aprons 9 for the tubular cell, file 2 is by loosening the prevention screws 10 easily from T. remove. art 1. The cover plates 8 and 9 are not firmly connected to one another. In many cases, only an attachment consisting of parts 1 and 2 * is required. However, it happens that the attachment is upwards to accommodate glass for reagents or chemicals and for attaching a transmission or from the side Brackets is required. For this reason, Part 3 or any other TJ-shaped 2-piece can be mounted on Part 2.

Since the height! Part must be varied in many cases 3 of "the supports 5 and 6 of the rope 3" xxnä Prepared isolated from cross-link. 7 to be adapted to the specific circumstances in their JMzige, wherein the separate member 7 is fixed by riveting or screwing can be.

It has also proven advantageous that the supports 5 waä. 6 are angled at their lower part 8 so that the attachment of the supports can take place outside of the support center, whereby a particular stability of the rope 3 is achieved.

Claims (5)

- 4 - .3Λ Protection claims: 1) Laboratory table with an on eats, in the lower part of which a single rope is arranged, which contains pipes and taps for liquid and gaseous substances and electrical cables, sockets and the like, or in its lower part a cell for gaseous and liquid substances as well as one for electrical cables and sockets etc. is arranged in such a way that the lateral boundary surfaces of the "two cells are in different levels, characterized in that" the attachment consists of three or more individual parts (1, Z ₉ 3) ", which are placed on top of each other and fastened in the form of a modular system according to requirements koianes. 2) Laboratory table according to spoke 1 _f, characterized in that the files (2) and (3) can be removed separately or together _? ä & B the pipe installation for liquid and gaseous substances in part (1) including that fittings and cover skirts are easy to assemble or timely at Heparatar. __ " 3) Laboratoriuastisch according to spoke 1 and 2, characterized in that after removing the part (3) for (2), which contains the entire electrical installation "including protective box for electrical cables (4)" sockets, etc., anytime between Mon & ge or Repair is removable and easily accessible. 4) Laboratory according to claims 1 to 3? characterized by _ 5- - ■■■; ■ '■. shows that the rope (3) of the attachment aas in height changeable iindividual pieces (5, 5), which by a releasable cross connection (7) are connected. 5) laboratory table according to claim 1 to 4, characterized in that that the supports (5, 6) are angled at their lower part (S) in such a way that the supports are fastened can take place outside the column center and thereby a particular stability of the file (3) is achieved.