IT1081837B - Procedimento e dispositivo per la fabbricazione di canne per armi da fuoco - Google Patents

Procedimento e dispositivo per la fabbricazione di canne per armi da fuoco

Info

Publication number
IT1081837B
IT1081837B IT24644/77A IT2464477A IT1081837B IT 1081837 B IT1081837 B IT 1081837B IT 24644/77 A IT24644/77 A IT 24644/77A IT 2464477 A IT2464477 A IT 2464477A IT 1081837 B IT1081837 B IT 1081837B
Authority
IT
Italy
Prior art keywords
firearms
procedure
manufacture
Prior art date
Application number
IT24644/77A
Other languages
English (en)
Italian (it)
Original Assignee
Heckler & Koch 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 Heckler & Koch Gmbh filed Critical Heckler & Koch Gmbh
Application granted granted Critical
Publication of IT1081837B publication Critical patent/IT1081837B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/152—Making rifle or gun barrels
    • B21C37/153—Making tubes with inner or outer guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/16—Remodelling hollow bodies with respect to the shape of the cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
IT24644/77A 1976-06-16 1977-06-14 Procedimento e dispositivo per la fabbricazione di canne per armi da fuoco IT1081837B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2626876A DE2626876C2 (de) 1976-06-16 1976-06-16 Verfahren und Vorrichtung zum Herstellen von Läufen mit Drall für Feuerwaffen

Publications (1)

Publication Number Publication Date
IT1081837B true IT1081837B (it) 1985-05-21

Family

ID=5980626

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24644/77A IT1081837B (it) 1976-06-16 1977-06-14 Procedimento e dispositivo per la fabbricazione di canne per armi da fuoco

Country Status (5)

Country Link
AT (1) AT351902B (OSRAM)
DE (1) DE2626876C2 (OSRAM)
GB (1) GB1556288A (OSRAM)
IT (1) IT1081837B (OSRAM)
LU (1) LU77416A1 (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048121B (de) * 1955-07-21 1958-12-31 Appel Process Ltd Mehrteiliger Dorn fuer das Innenformen von Werkstuecken beim Schmieden oder Pressen

Also Published As

Publication number Publication date
AT351902B (de) 1979-08-27
DE2626876C2 (de) 1986-09-04
ATA311977A (de) 1979-01-15
GB1556288A (en) 1979-11-21
LU77416A1 (OSRAM) 1977-09-09
DE2626876A1 (de) 1977-12-29

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