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DE731749C - Winding cartridge sleeve - Google Patents

Winding cartridge sleeve

Info

Publication number
DE731749C
DE731749C DEA90763D DEA0090763D DE731749C DE 731749 C DE731749 C DE 731749C DE A90763 D DEA90763 D DE A90763D DE A0090763 D DEA0090763 D DE A0090763D DE 731749 C DE731749 C DE 731749C
Authority
DE
Germany
Prior art keywords
cartridge sleeve
floor
winding cartridge
jacket
seat
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
DEA90763D
Other languages
German (de)
Inventor
Dipl-Ing Bohdan Pantoflicek
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.)
BOHDAN PANTOFLICEK DIPL ING
VORMALS SKODAWERKE AG
Original Assignee
BOHDAN PANTOFLICEK DIPL ING
VORMALS SKODAWERKE AG
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 BOHDAN PANTOFLICEK DIPL ING, VORMALS SKODAWERKE AG filed Critical BOHDAN PANTOFLICEK DIPL ING
Application granted granted Critical
Publication of DE731749C publication Critical patent/DE731749C/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
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/26—Cartridge cases
    • F42B5/28—Cartridge cases of metal, i.e. the cartridge-case tube is of metal
    • F42B5/285—Cartridge cases of metal, i.e. the cartridge-case tube is of metal formed by assembling several elements
    • F42B5/29—Cartridge cases of metal, i.e. the cartridge-case tube is of metal formed by assembling several elements wound from sheets or strips

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Closures For Containers (AREA)

Description

Wickelkartuschhülse Gegenstand der Erfindung ist eine Verbesserung an Wiclelkartusclihülseii und bezieht :ich allgemein auf die Lagerung und Abdichtung des gebördelten Manteluntertei-(es ini hartuschenboden.Winding cartridge sleeve The object of the invention is an improvement to Wiclelkartusclihülseii and refers: I generally to the storage and sealing of the beaded lower part of the coat (es ini hartuschenboden.

In der Abbildung ist schematisch einpraktisches Ausführungsbeispiel der Erfindung dargestellt, aus dein zu ersehen ist, dar die Sitzfläche i des Bodens 2, an die der gebördelte Tei13 des gewickelten Mantels 4. der Isartuschhülse angedrückt wird, mit einer oder mehreren kreisrunden Nuten 5 versehen ist, die zum Einlegen des Dichtungsmittels C dienen.The figure shows a schematic of a practical embodiment the invention shown, from your can be seen, is the seat i of the floor 2, against which the flanged part of the wound jacket 4. of the Isartusch sleeve is pressed is provided with one or more circular grooves 5 for insertion of the sealant C serve.

Der Vorteil dieser Ausbildung liegt nicht nur in der Anordnung der Dichtungsringe 6, sondern vor allem auch darin, dar die Nuten gleichzeitig eine Art Labyrintlidichtung bilden. Außerdem verringert sich durch diese Nuten die Sitzfläche i, wodurch der spezifische Druck in der Berührungsfläche des Mantel. 4. mit dein Boden 2 vergrößert und hierdurch auch eine bessere Abdichtung erreicht wird. Die Befestigung des gebördelten Teiles 3 des Mantels d. am Boden 2 spielt hier eine unter;eordnete Rolle und kann auf verschiedene Weise durchgeführt «-erden. In dem dargestellten -@usfiilirungsbeispiel wird zri diesem Zwecke eine Druckplatte ; , eine plastische Einlage 9 und eine Mutter 1o verwendet.The advantage of this training is not only in the arrangement of the Sealing rings 6, but above all, represent the grooves at the same time Make up type maze seal. In addition, these grooves reduce the seating area i, whereby the specific pressure in the contact surface of the mantle. 4. with your Floor 2 is enlarged and a better seal is achieved as a result. the Attachment of the flanged part 3 of the jacket d. One is playing on floor 2 here subordinate role and can be carried out in various ways. By doing shown - @fiilirungsbeispiel a printing plate is used for this purpose; , a plastic insert 9 and a nut 1o are used.

Claims (1)

PATENTANSPRUCH: Verbindung des lantels einer Wickelkartuschhülse finit dem Boden. dadurch gekennzeichnet, dar in der Sitzfläche (1) des Bodens (2), an die der gebördelte Teil (3) des gewickelten Mantels (.4) der Xartusche angedruckt wird, eine oder mehrere kreisrunde, zur Aufnahme eines Dichtungsmittels (6) bestimmte Nuten (5) angeordnet sind, wobei die Nuteli (5) zugleich eine Labyrinthdichtung bilden und eine Verkleinerung der Sitzfläche (i) -verursachen, so daß sich der spezifische Druck in der Berührungsfläche der beiden zu verbindenden Teile (2, d.) erhöht.PATENT CLAIM: Finite connection of the jacket of a winding cartridge sleeve the floor. characterized in that it is in the seat (1) of the floor (2) which the flanged part (3) of the wrapped jacket (.4) of the Xartouche is printed on is, one or more circular, intended for receiving a sealant (6) Grooves (5) are arranged, the Nuteli (5) at the same time being a labyrinth seal form and a reduction of the seat (i) -cause, so that the specific Pressure in the contact surface of the two parts to be connected (2, d.) Increased.
DEA90763D 1939-12-15 1940-01-25 Winding cartridge sleeve Expired DE731749C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS731749X 1939-12-15

Publications (1)

Publication Number Publication Date
DE731749C true DE731749C (en) 1943-06-03

Family

ID=5455200

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA90763D Expired DE731749C (en) 1939-12-15 1940-01-25 Winding cartridge sleeve

Country Status (1)

Country Link
DE (1) DE731749C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002665B (en) * 1955-08-16 1957-02-14 Financ D Etudes Et De Gestion Device for calibrating winding cartridges
US2918002A (en) * 1956-03-21 1959-12-22 Forges Ateliers Const Electr Packing for containers made of wound sheet metal
US2920565A (en) * 1955-11-22 1960-01-12 Forges Ateliers Const Electr Helically wound metal cartridge cases

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002665B (en) * 1955-08-16 1957-02-14 Financ D Etudes Et De Gestion Device for calibrating winding cartridges
US2920565A (en) * 1955-11-22 1960-01-12 Forges Ateliers Const Electr Helically wound metal cartridge cases
US2918002A (en) * 1956-03-21 1959-12-22 Forges Ateliers Const Electr Packing for containers made of wound sheet metal

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