HRP20161605T1 - Postupak proizvodnje puščane cijevi s integralno spojenim kućištem - Google Patents

Postupak proizvodnje puščane cijevi s integralno spojenim kućištem Download PDF

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Publication number
HRP20161605T1
HRP20161605T1 HRP20161605TT HRP20161605T HRP20161605T1 HR P20161605 T1 HRP20161605 T1 HR P20161605T1 HR P20161605T T HRP20161605T T HR P20161605TT HR P20161605 T HRP20161605 T HR P20161605T HR P20161605 T1 HRP20161605 T1 HR P20161605T1
Authority
HR
Croatia
Prior art keywords
forging
mandrel
forging mandrel
bore
tapping
Prior art date
Application number
HRP20161605TT
Other languages
English (en)
Inventor
Harald Pichler
Original Assignee
Steyr Mannlicher 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 Steyr Mannlicher Gmbh filed Critical Steyr Mannlicher Gmbh
Publication of HRP20161605T1 publication Critical patent/HRP20161605T1/hr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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 and gunbarrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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 and gunbarrels
    • B21C37/153—Making tubes with inner- and/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
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/066—Making machine elements axles or shafts splined
    • 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
    • B21K1/00—Making machine elements
    • B21K1/14—Making machine elements fittings
    • B21K1/16—Making machine elements fittings parts of pipe or hose couplings
    • 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
    • F41A21/12—Cartridge chambers; Chamber liners
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with helical guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Lock And Its Accessories (AREA)

Claims (12)

1. Postupak proizvodnje cijevi (1) s integralno spojenim kućištem (2) za u najmanju ruku jednu glavu zatvarača, naznačen time što navedeni postupak koji ima sljedeće korake: osiguravanja valjkastog pripremka (20) koji ima provrt (21) koji odgovara promjeru glave zatvarača; zakucavanja prvog uzdužnog dijela (20′) pripremka (20) na dio (13) prvog kovačkog trna (11) koji odgovara unutarnjem profilu cijevi dok se prvi kovački trn uvodi kroz provrt (21); i zakucavanja drugog uzdužnog dijela (20″) pripremka (20) na drugi kovački trn (12) koji odgovara unutarnjem profilu kućišta dok se drugi kovački trn uvodi u provrt (21).
2. Postupak u skladu s patentnim zahtjevom 1, naznačen time što se prvi kovački trn (11) izvadi iz provrta (21) nakon prvog ukucavanje, a drugi kovački trn (12) se zatim uvede u provrt (21) radi drugog ukucavanja.
3. Postupak u skladu s patentnim zahtjevom 1, naznačen time što se prvi kovački trn (11) drži uz pomoć štapa za držanje(15) tijekom prvo ukucavanje, gdje se štap za držanje uvodi kroz središnji provrt (16) drugog kovačkog trna (12).
4. Postupak u skladu s patentnim zahtjevom 3, naznačen time što se prvi kovački trn (11) povuče unatrag radi drugog ukucavanja u najmanju ruku djelomično u središnji provrt (16) drugog kovačkog trna (12).
5. Postupak u skladu s bilo kojim od patentnih zahtjeva 1 do 4, naznačen time što se provrt (21), nakon prvog ili nakon drugog ukucavanja, strojno obradi u prijelaznom području između prvog i drugog uzdužnog dijela (20′, 20″).
6. Postupak u skladu s bilo kojim od patentnih zahtjeva 1 do 5, naznačen time što se, nakon prvog ili nakon drugog ukucavanja, područje prvog uzdužnog dijela (20′) na strani zatvarača strojno obradi kako bi se oblikovalo ležište metka (5).
7. Postupak u skladu s bilo kojim od patentnih zahtjeva 1 do 5, naznačen time što se, nakon prvog i prije drugog ukucavanja, područje prvog uzdužnog dijela (20′) na strani zatvarača zakuca na dio (14) prvog kovačkog trna (11) koji oblikuje ležište metka.
8. Postupak u skladu s bilo kojim od patentnih zahtjeva 1 do 7, naznačen time što se drugo ukucavanje provodi u smjeru koji počinje od prvog uzdužnog dijela (20′).
9. Redoslijed kovačkih trnova, namijenjen provođenju postupka u skladu s bilo kojim od patentnih zahtjeva 3 do 8, naznačen time što prvi kovački trn (11) s obodnim dijelom koji odgovara unutarnjem profilu cijevi i na jednom kraju se osigura na štap za držanje (15) manjeg promjera, i drugi kovački trn (12) s obodnim dijelom koji odgovara unutarnjem profilu kućišta i ima središnji provrt (16), gdje se štap za držanje (15) uvede u središnji provrt (16) drugog kovačkog trna (12).
10. Redoslijed kovačkih trnova u skladu s patentnim zahtjevom 9, naznačen time što se prvi kovački trn (11) može u najmanju ruku djelomično utjerati u središnji provrt (16) drugog kovačkog trna (12).
11. Redoslijed kovačkih trnova u skladu s bilo kojim od patentnih zahtjeva 9 ili 10, naznačen time što prvi kovački trn (11) ima prvi dio (13) koji odgovara unutarnjem profilu cijevi i susjedni drugi dio (14) koji odgovara ležištu metka.
12. Redoslijed kovačkih trnova u skladu s bilo kojim od patentnih zahtjeva 9 do 11, naznačen time što drugi kovački trn (12) ima uzdužne žljebove (18).
HRP20161605TT 2013-03-07 2016-11-30 Postupak proizvodnje puščane cijevi s integralno spojenim kućištem HRP20161605T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA50156/2013A AT514033B1 (de) 2013-03-07 2013-03-07 Verfahren zum Herstellen eines Laufs mit einstückig anschließendem Gehäuse
PCT/AT2014/050053 WO2014134651A1 (de) 2013-03-07 2014-03-06 Verfahren zum herstellen eines laufs mit einstückig anschliessendem gehäuse
EP14714916.5A EP2964407B1 (de) 2013-03-07 2014-03-06 Verfahren zum herstellen eines laufs mit einstückig anschliessendem gehäuse

Publications (1)

Publication Number Publication Date
HRP20161605T1 true HRP20161605T1 (hr) 2017-01-13

Family

ID=50433886

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20161605TT HRP20161605T1 (hr) 2013-03-07 2016-11-30 Postupak proizvodnje puščane cijevi s integralno spojenim kućištem

Country Status (6)

Country Link
US (1) US9662696B2 (hr)
EP (1) EP2964407B1 (hr)
AT (1) AT514033B1 (hr)
ES (1) ES2608809T3 (hr)
HR (1) HRP20161605T1 (hr)
WO (1) WO2014134651A1 (hr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3800431A1 (en) 2019-10-04 2021-04-07 Glock Technology GmbH Barrel with locking chamber, and production process
DE102021203376A1 (de) 2021-04-06 2022-10-06 Magna powertrain gmbh & co kg Vorrichtung und Verfahren zur kontinuierlichen Herstellung einer zumindest teilweise hohl ausgebildeten Welle mit variierendem Innen- und/oder Außendurchmesser
US20230074469A1 (en) * 2021-09-08 2023-03-09 Brown Dog Intellectual Properties Extended life composite matrix-wrapped lightweight firearm barrel

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE420629A (hr) * 1936-04-02
DE768149C (de) * 1941-12-24 1958-07-03 Gustav Appel Maschinenfabrik Dornausbildung zur Herstellung von Rohren, insbesondere fuer Schusswaffen
GB643842A (en) 1945-03-13 1950-09-27 Charles Dennistoun Burney Improvements in or relating to rifles or other quick firing guns using fixed ammunition
GB789861A (en) * 1955-09-14 1958-01-29 Ingersoll Rand Canada Improvements in method of forming gun barrels
AT221909B (de) * 1961-06-06 1962-06-25 Ges Fertigungstechnik & Maschb Schmiedemaschine zum Innenprofilieren rohrförmiger Werkstücke, insbesondere von Schußwaffenläufen
GB979311A (en) * 1961-06-06 1965-01-01 Ges Fertigungstechnik & Maschb Improvements in or relating to swaging machines for the internal profiling of tubular workpieces,particularly of barrels for firearms
DE2408446A1 (de) 1974-02-21 1975-08-28 Karlsruhe Augsburg Iweka Feuerwaffe, insbesondere kurzbauende handfeuerwaffe
DE19702962C2 (de) 1997-01-28 2000-04-13 Bucher Kirstein Waltraud Feuerwaffe für Geschosse
US7726058B2 (en) * 2005-05-04 2010-06-01 Richards Marlowe R Muzzleloader firearm with quick-release breech plug
US7877919B2 (en) * 2006-06-28 2011-02-01 Richards Marlowe R Muzzleloader firearm system
US8307750B2 (en) * 2009-03-24 2012-11-13 Sturm, Ruger & Company, Inc Gas operated rifle with bolt carrier and receiver assembly
US8365647B2 (en) 2009-07-15 2013-02-05 Lippard Karl C Manufacturing process of a unitary barrel, chamber and action for a firearm
US8397416B2 (en) * 2010-09-28 2013-03-19 Smith & Wesson Corp. Multi-caliber bolt-action rifle and components

Also Published As

Publication number Publication date
WO2014134651A1 (de) 2014-09-12
EP2964407A1 (de) 2016-01-13
EP2964407B1 (de) 2016-10-26
US20160030989A1 (en) 2016-02-04
US9662696B2 (en) 2017-05-30
AT514033B1 (de) 2015-05-15
ES2608809T3 (es) 2017-04-17
AT514033A1 (de) 2014-09-15

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