DE899603C - Gun barrel - Google Patents

Gun barrel

Info

Publication number
DE899603C
DE899603C DEA13782A DEA0013782A DE899603C DE 899603 C DE899603 C DE 899603C DE A13782 A DEA13782 A DE A13782A DE A0013782 A DEA0013782 A DE A0013782A DE 899603 C DE899603 C DE 899603C
Authority
DE
Germany
Prior art keywords
tube according
gun barrel
mouth
depth
draw depth
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
DEA13782A
Other languages
German (de)
Inventor
Ivan Aslund
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.)
Saab Bofors AB
Original Assignee
Bofors AB
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 Bofors AB filed Critical Bofors AB
Application granted granted Critical
Publication of DE899603C publication Critical patent/DE899603C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/16—Barrels or gun tubes characterised by the shape of the bore
    • F41A21/18—Grooves-Rifling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Metal Extraction Processes (AREA)
  • Tires In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

Angezogene Druckschriften:
Schweizerische Patentschrift Nr. 186304;
deutsche Patentschrift Nr. 593 169;
französische Patentschrift Nr. 521 120.Referred publications:
Swiss patent specification No. 186304;
German Patent No. 593 169;
French patent specification No. 521 120.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

15643 12.5315643 12.53

Claims (4)

PATENTANSPRÜCHE:PATENT CLAIMS: 1. Geschützrohr mit zur Mündung hin abnehmender Zugtiefe bei konstantem Durchmesser, dadurch gekennzeichnet, daß die Differenz zwischen größter und kleinster Zugtiefe etwa gleich der bei mittlerer Lebensdauer des Rohres erfolgenden normalen Abnutzung der Zugbalken ist.1. Gun barrel with decreasing draft depth towards the muzzle with constant diameter, characterized in that the difference between the largest and smallest draw depth approximately equal to the normal wear and tear of the pipe during medium life Drawbar is. 2. Rohr nach Anspruch 1, dadurch gekennzeichnet, daß die Zugtiefe von der Mitte des Rohres ab bis zur Mündung verringert ist.2. Tube according to claim 1, characterized in that the draw depth from the center of the Tube is reduced from to the mouth. 3. Rohr nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Verringerung des Durchmessers der Züge im umgekehrten Verhältnis zum Abstand von der Mündung steht.3. Tube according to claim 1 and 2, characterized in that that the reduction in the diameter of the trains is inversely related at the distance from the mouth. 4. Rohr nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die Zugtiefenabnahme auf 1 m Rohrlänge etwa 0,5% beträgt.4. Tube according to claim 1 to 3, characterized in that that the draw depth decrease over 1 m pipe length is about 0.5%.
DEA13782A 1950-07-31 1951-07-28 Gun barrel Expired DE899603C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE291541X 1950-07-31

Publications (1)

Publication Number Publication Date
DE899603C true DE899603C (en) 1953-12-14

Family

ID=20307260

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA13782A Expired DE899603C (en) 1950-07-31 1951-07-28 Gun barrel

Country Status (5)

Country Link
BE (1) BE504954A (en)
CH (1) CH291541A (en)
DE (1) DE899603C (en)
FR (1) FR1041012A (en)
GB (1) GB685516A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU206560U1 (en) * 2021-05-24 2021-09-15 АКЦИОНЕРНОЕ ОБЩЕСТВО "АКЦИОНЕРНАЯ КОМПАНИЯ "ТУЛАМАШЗАВОД" (АО "АК "Туламашзавод") 30 mm rifled artillery barrel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5765303A (en) * 1996-09-30 1998-06-16 Rudkin, Jr.; Henry A. Barrels for firearms and methods for manufacturing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR521120A (en) * 1917-09-18 1921-07-07 Jacques Luciani Firearms Improvements
DE593169C (en) * 1934-02-22 Simson & Co Gun barrel with recessed teeth
CH186304A (en) * 1929-12-24 1936-09-15 Gerlich Franka Bullet.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE593169C (en) * 1934-02-22 Simson & Co Gun barrel with recessed teeth
FR521120A (en) * 1917-09-18 1921-07-07 Jacques Luciani Firearms Improvements
CH186304A (en) * 1929-12-24 1936-09-15 Gerlich Franka Bullet.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU206560U1 (en) * 2021-05-24 2021-09-15 АКЦИОНЕРНОЕ ОБЩЕСТВО "АКЦИОНЕРНАЯ КОМПАНИЯ "ТУЛАМАШЗАВОД" (АО "АК "Туламашзавод") 30 mm rifled artillery barrel

Also Published As

Publication number Publication date
GB685516A (en) 1953-01-07
FR1041012A (en) 1953-10-20
BE504954A (en)
CH291541A (en) 1953-06-30

Similar Documents

Publication Publication Date Title
DE899603C (en) Gun barrel
GB1418688A (en) Mandrel
GB700740A (en) Improvements relating to continuous horizontal filters
GB202258A (en) Improvements in or relating to condensers
GB553640A (en) Improvements in or relating to fluid pressure or fluid flow indicators
GB223130A (en) Improvements in or relating to curtain supporting and reeving or drawing appliances
GB587073A (en) Improvements in or relating to funnels for liquids
AT99142B (en) Water jet sucker.
GB290861A (en) Improvements in blast tuyeres for shaft furnaces
GB448977A (en) Improvements in flexible tubes
GB294609A (en) Rapid piston pump for bore-holes
GB433776A (en) Improved atomising or spray device
AT153162B (en) Device for the detection of foreign gases or suspended matter in air.
GB622604A (en) Improvements in metal spacer bobbins for trawl net ground ropes
GB218885A (en) Improvements in or relating to tobacco pipes
AT149428B (en) Chimney top.
FR1032686A (en) Insertion and guide sleeve, for the feeding of profiles into rolling mills
GB679415A (en) Greenhouse, of which the under edge of each side is provided with a rail or guiding, which is adapted to travel along a line of rollers
GB266592A (en) Improvements in and relating to tobacco pipes
BE509254A (en) PROCESS FOR THE PRESSURE OXIDATION OF THE LAST LINKS OF THE PARAFFIN CHAIN.
GB1044153A (en) Improvements in or relating to burners for open hearth furnace production of steel
GB303191A (en) Improvements in or connected with devices for attaining a uniform temperature throughout the length of chilling rolls of margarine making machines or the like
GB422377A (en) Improvements in tube rolling mills
GB253156A (en) Improvements in or relating to induced draught apparatus for furnaces and other purposes
DAICO et al. Researches on the forcasting of the appearance of the draught damage