DE385122C - Process for the manufacture of explosive air cartridges - Google Patents

Process for the manufacture of explosive air cartridges

Info

Publication number
DE385122C
DE385122C DES61563D DES0061563D DE385122C DE 385122 C DE385122 C DE 385122C DE S61563 D DES61563 D DE S61563D DE S0061563 D DES0061563 D DE S0061563D DE 385122 C DE385122 C DE 385122C
Authority
DE
Germany
Prior art keywords
paper
manufacture
explosive
explosive air
winding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DES61563D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SPRENGLUFT GmbH
Original Assignee
SPRENGLUFT GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SPRENGLUFT GmbH filed Critical SPRENGLUFT GmbH
Priority to DES61563D priority Critical patent/DE385122C/en
Application granted granted Critical
Publication of DE385122C publication Critical patent/DE385122C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/28—Cartridge cases characterised by the material used, e.g. coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)

Description

Verfahren zur Herstellung von Sprengluftpatronen. Es ist bekannt, Sprengluftpatronen in der Weise herzustellen, daß Papier, Pappe oder andere Faserstoffe durch Aufwickeln auf einen Dorn geringen Durchmessers zu Patronenkörpern verarbeitet werden, und zwar allein oder durch Beimischung geeigneter Substanzen bei der Erzeugnung des Papiers usw. oder nachträglich nach Fertigstellung einer solchen Wickelpatrone. Es hat sich jedoch herausgestellt, daß dadurch die Materialien, die zum Zweck der Mischung mit dem Papierstoff feucht gemacht werden müssen, sehr viel Wärme verschlucken, um von dieser Feuchtigkeit wieder befreit zu werden. Andererseits läßt sich aus manchen Materialien, die beigemischt werden, die Feuchtigkeit überhaupt nicht mehr vollkommen herausbringen, was den Nachteil hat, daß bei solchen Patronen beim Eintauchen in die flüssige Luft und dadurch bedingter Abkühlung die Feuchtigkeit gefriert und die Poren gegen Vollsaugen mit flüssiger Luft verstopfen. Um diesen Nachteil zu beheben, empfiehlt es sich, so zu arbeiten, daß man das fertige, trockne Papier unmittelbar vor der Wicklung finit den sprengtechnisch erforderlichen Patronenbestandteilen, und zwar sowohl Kohlenstoffträger wie _ phleginatisierenden oder sauerstoffhaltige Substanzen, beschickt. Diese Beschickung kann in der Weise vorgenommen werden, daß mit Hilfe eines ein - wenig abfallenden Schüttelsiebes oder einer ebensolchen Schüttelrutsche bzw. einer ähnlichen Einrichtung das Material gleichmäßig auf die ganze Breite der Papierbahn verteilt wird, so daß alle Stellen des Papiers gleichmäßig mit der Substanz bedeckt sind. Statt der Schüttelrutschen kann man auch das Einblasen mit einer pneumatischen Einrichtung erzielen, so daß man das Material unmittelbar, ehe der Streifen aufgerollt wird, in den Keil zwischen bereits gerolltem und noch straffem Papier einbläst.Process for the manufacture of explosive air cartridges. It is known, Manufacture explosive air cartridges in such a way that paper, cardboard or other fibrous materials processed into cartridge bodies by winding on a mandrel with a small diameter alone or by adding suitable substances during production of the paper etc. or afterwards after the completion of such a winding cartridge. However, it has been found that thereby the materials used for the purpose of Mixture with the paper stock must be made moist, swallow a lot of heat, to be freed from this moisture again. On the other hand, it can be omitted some materials that are mixed in, the moisture no longer at all bring out completely, which has the disadvantage that with such cartridges when immersed in the liquid air and the resulting cooling, the moisture freezes and clog the pores against soaking with liquid air. To this disadvantage too fix, it is advisable to work in such a way that you get the finished, dry paper immediately before winding finite the cartridge components required for explosive technology, both carbon carriers as well as phleginating or oxygen-containing Substances loaded. This loading can be done in such a way that with the help of a slightly sloping shaking sieve or a shaking slide or a similar device, the material evenly over the entire width of the Paper web is distributed so that all places of the paper are evenly covered with the substance are covered. Instead of the shaking chute, you can also blow in with a pneumatic one Achieve device so that you can get the material immediately before the strip is rolled up blows into the wedge between already rolled and still taut paper.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung einer Sprengluftpatrone, dadurch gekennzeichnet, daß eine nach bekannten Verfahren durch Aufwicklung von Papier bzw. Pappe oder anderen Faserstoffen durch Wicklung zu erzeugende Patrone in der Weise finit Kohlenstoffträgern oder anderen für die Sprengwirkung erforderlichen Substanzen beschickt wird, daß sie durch Schüttelsiebe, Schüttelrutschen, auf pneumatischem Wege oder auf andere geeignete Art und Weise auf das Papier aufgebracht und auf die Weise in die einzelnen Zwischenlagen zwischen der Wicklung hineingebracht werden. PATENT CLAIM: A method for producing an explosive air cartridge, characterized in that a cartridge to be produced by winding paper or cardboard or other fibrous materials according to known methods is fed to finite carbon carriers or other substances required for the explosive effect that it is fed through vibrating screens , Vibrating chutes, pneumatically or in some other suitable manner applied to the paper and brought into the manner in the individual intermediate layers between the winding.
DES61563D 1922-12-03 1922-12-03 Process for the manufacture of explosive air cartridges Expired DE385122C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES61563D DE385122C (en) 1922-12-03 1922-12-03 Process for the manufacture of explosive air cartridges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES61563D DE385122C (en) 1922-12-03 1922-12-03 Process for the manufacture of explosive air cartridges

Publications (1)

Publication Number Publication Date
DE385122C true DE385122C (en) 1923-11-16

Family

ID=7494960

Family Applications (1)

Application Number Title Priority Date Filing Date
DES61563D Expired DE385122C (en) 1922-12-03 1922-12-03 Process for the manufacture of explosive air cartridges

Country Status (1)

Country Link
DE (1) DE385122C (en)

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