AT32634B - Explosion-proof table for working with volatile flammable liquids. - Google Patents
Explosion-proof table for working with volatile flammable liquids.Info
- Publication number
- AT32634B AT32634B AT32634DA AT32634B AT 32634 B AT32634 B AT 32634B AT 32634D A AT32634D A AT 32634DA AT 32634 B AT32634 B AT 32634B
- Authority
- AT
- Austria
- Prior art keywords
- explosion
- proof table
- working
- shafts
- flammable liquids
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title description 2
- 230000001960 triggered effect Effects 0.000 claims description 2
- 229910000743 fusible alloy Inorganic materials 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Description
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Bei der durch Fig. 4-7 dargestellten Ausführungsform des'Erfindungsgegenstandes sind die Drahtgewebeklappen 16 nicht nach der einen Seite der Arbeitsbecken, sondern in die Mitte des Tisches aufzuklappen. Sie werden nicht ganz aufgeklappt, sondern mittelst Ösen am Ende von Schnüren 31 an Haken 32 befestigt, welche an den beiden parallelen Wellen 33 und 34 sitzen. Diese Wellen tragen an einem Ende ineinander eingreifende Stirnräder 35 und 36 und die Welle 33 ist mit einer in einem feststehenden Federhause 37 angebrachten Spiralfeder verbunden, welche die Drehung der Wellen in solchem Sinne anstrebt, dass die Haken 32 sich auseinander bewegen und die Ösen der Schnüre 31 abgleiten lassen.
Das Drehungsbestreben der Spiralfeder wird durch ein Gewicht 38 ausbalanziert, welches mitte1st einer Schnur 39 an einem
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schmelzbaren Legierung eingeschaltet. Um die Vorrichtung von Hand in Tätigkeit setzen zu können, ist an der Welle 33 ein Arm 41 mit Griff angebracht.
PATENT-ANSPRüCHE :
1. Explosionssicherer Tisch für Arbeiten mit flüchtigen, brennbaren Flüssigkeiten, dadurch gekennzeichnet, dass die in den Tisch eingelassenen Waschbecken mit Deckeln, welche um die Becken herum abdichten und mit Drahtgewebe verschlossene Durchlochungen sowie Federn oder Gewichte zum selbsttätigen Schliessen besitzen, versehen sind, wobei durch geeignete, auf einmal auslösbare Sperrvorrichtungen das Fixieren der Deckel in geöffnetem Zustande sowie das gleichzeitige Schliessen ermöglicht wird.
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In the embodiment of the subject of the invention shown in FIGS. 4-7, the wire mesh flaps 16 are not to be opened to one side of the work basin, but to the center of the table. They are not opened completely, but attached to hooks 32 by means of eyelets at the end of cords 31, which are located on the two parallel shafts 33 and 34. These shafts have intermeshing spur gears 35 and 36 at one end and the shaft 33 is connected to a spiral spring mounted in a stationary spring house 37, which tends to rotate the shafts in such a way that the hooks 32 move apart and the eyes of the cords 31 slide.
The tendency of the spiral spring to rotate is balanced by a weight 38 which, in the middle of a cord 39, is attached to a
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turned on fusible alloy. In order to be able to put the device into operation by hand, an arm 41 with a handle is attached to the shaft 33.
PATENT CLAIMS:
1. Explosion-proof table for working with volatile, flammable liquids, characterized in that the sinks embedded in the table are provided with lids which seal around the basin and have perforations closed with wire mesh and springs or weights for automatic closing, with suitable locking devices that can be triggered at once to fix the lid in the open state and to close it at the same time.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT32634T | 1906-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT32634B true AT32634B (en) | 1908-04-25 |
Family
ID=3547870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT32634D AT32634B (en) | 1906-05-16 | 1906-05-16 | Explosion-proof table for working with volatile flammable liquids. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT32634B (en) |
-
1906
- 1906-05-16 AT AT32634D patent/AT32634B/en active
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