AT39273B - Bullet. - Google Patents

Bullet.

Info

Publication number
AT39273B
AT39273B AT39273DA AT39273B AT 39273 B AT39273 B AT 39273B AT 39273D A AT39273D A AT 39273DA AT 39273 B AT39273 B AT 39273B
Authority
AT
Austria
Prior art keywords
projectile
centering
tube
air resistance
desc
Prior art date
Application number
Other languages
German (de)
Original Assignee
Fischer Sche Weicheisen Und St
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 Fischer Sche Weicheisen Und St filed Critical Fischer Sche Weicheisen Und St
Application granted granted Critical
Publication of AT39273B publication Critical patent/AT39273B/en

Links

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  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Geschoss. 



   Die Erfindung betrifft ein Geschoss, das im Gegensatz zu den bisher gebräuchlichen Geschossen im Rohre zentriert ist, ohne dass während des Fluges der Luftwiderstand durch eine zur Flugbahn senkrechte Fläche, wie solche durch die Stirnflächen der Zentrierringe oder-wulste dargeboten werden, vergrössert wird. 



   Zu diesem Zweck ist das Geschoss, wie beispielsweise aus der Zeichnung in Fig. 1 in Ansicht, in Fig 2 in Draufsicht und in Fig. 3 im lotrechten Mittelschnitt ersichtlich ist, an den Stellen der üblichen   Zentrierung8b nderoderWülstc mit   in beliebiger Anzahl vorhandenen Zentrierungsstegen a versehen, die vorzugsweise pyramidenartig ausgestaltet sind. Diese Zentrierungsstege können aus dem vollen oder aus einem aufgezogenen Metallband ausgearbeitet werden. Die Spitze dieser Stege ist nach vorn gerichtet, die Seitenflächen sind konkav gekrümmt und ihre Windung   etwas schräger als   jene des Dralls. An ihrem unteren, am weitesten von der   Gesehossumfläche   vortretenden Teile sind die Stege so stark, dass sie im Rohre an den Feldern anliegen.

   Die mit solchen   Zentaerstegen verHehenen Geschosse   sind imstande, den Luftwiderstand mit weit geringerem   Geschwindigkeitsverlust   zu überwinden als die bekannten Geschosse, so dass eine 
 EMI1.1 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Bullet.



   The invention relates to a projectile which, in contrast to the previous projectiles, is centered in the tube without the air resistance being increased during flight by a surface perpendicular to the flight path, such as those presented by the end surfaces of the centering rings or beads.



   For this purpose, the projectile, as can be seen, for example, from the drawing in Fig. 1 in view, in Fig. 2 in plan view and in Fig. 3 in the vertical middle section, is provided with any number of centering webs a at the points of the usual centering 8b nderoderwülstc , which are preferably designed like a pyramid. These centering bars can be worked out from the solid or from a drawn metal band. The tip of these webs is directed forward, the side surfaces are concave and their winding is slightly more oblique than that of the twist. On their lower part, which protrudes farthest from the area around the joint, the bars are so strong that they rest against the fields in the tube.

   The projectiles provided with such central webs are able to overcome the air resistance with far less loss of speed than the known projectiles, so that a
 EMI1.1
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Geschoss, gekennzeichnet durch vorzugsweise pyramidenartig mit konkaven Seitenflächen ausgebildete Zentrierstege, die mit der Spitze nach vorn etwas schräger als der Drall verlaufen und deren unterer Teil im Rohr an den Feldern anliegt, so dass die Zentrierung des Geschosses erzielt wird, ohne dass dessen Luftwiderstand durch eine zur Flugbahn senkrechte Fläche vergrössert wird.. EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Projectile, characterized by centering webs, preferably pyramid-like with concave side surfaces, which run slightly more obliquely with the tip towards the front than the twist and whose lower part rests against the fields in the tube so that the projectile is centered without its air resistance being caused by a surface perpendicular to the flight path is enlarged. EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT39273D 1909-02-19 1909-02-19 Bullet. AT39273B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT39273T 1909-02-19

Publications (1)

Publication Number Publication Date
AT39273B true AT39273B (en) 1909-10-11

Family

ID=3557315

Family Applications (1)

Application Number Title Priority Date Filing Date
AT39273D AT39273B (en) 1909-02-19 1909-02-19 Bullet.

Country Status (1)

Country Link
AT (1) AT39273B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766691A (en) * 1952-02-28 1956-10-16 Robert M Ramey Impulse means for rotating ammunition projectiles at low speeds
US2793592A (en) * 1952-02-28 1957-05-28 William J Kroeger Reaction means for rotating ammunition projectiles at low speeds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766691A (en) * 1952-02-28 1956-10-16 Robert M Ramey Impulse means for rotating ammunition projectiles at low speeds
US2793592A (en) * 1952-02-28 1957-05-28 William J Kroeger Reaction means for rotating ammunition projectiles at low speeds

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