EP1764575B1 - Culasse - Google Patents

Culasse Download PDF

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Publication number
EP1764575B1
EP1764575B1 EP06019271A EP06019271A EP1764575B1 EP 1764575 B1 EP1764575 B1 EP 1764575B1 EP 06019271 A EP06019271 A EP 06019271A EP 06019271 A EP06019271 A EP 06019271A EP 1764575 B1 EP1764575 B1 EP 1764575B1
Authority
EP
European Patent Office
Prior art keywords
closure
breech
locking
locking rod
conical
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.)
Active
Application number
EP06019271A
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German (de)
English (en)
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EP1764575A1 (fr
Inventor
Horst Blaser
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.)
BLASER, HORST
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Individual
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Publication date
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Publication of EP1764575A1 publication Critical patent/EP1764575A1/fr
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Publication of EP1764575B1 publication Critical patent/EP1764575B1/fr
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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
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
    • F41A3/36—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing
    • F41A3/44—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having sliding locking elements, e.g. balls, rollers
    • F41A3/48—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having sliding locking elements, e.g. balls, rollers hand-operated

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Building Environments (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Claims (8)

  1. Culasse pour une arme à feu avec une chambre (17), la culasse présentant un manchon de culasse (5) et une tête de culasse (1) étant prévue dans la partie orientée vers la chambre du manchon de culasse (5), la culasse dans la position verrouillée pouvant être reliée au canon de l'arme à feu au moyen d'un contre-palier (18) et la culasse présentant un dispositif permettant la réduction automatique de la distance entre la tête de culasse (1) et la chambre (17), caractérisée en ce que
    - le verrouillage s'effectue par au moins un élément de culasse (2) qui, au moyen d'une surface de commande oblique (13) de l'élément de culasse (2), est déplacé radialement (16) vers l'extérieur au moyen d'un cône (10), à l'aide d'une tige de verrouillage axialement mobile (4) logée dans le manchon de culasse (5), et qui, au moyen de surfaces d'appui coniques (3), s'appuie contre un contre-palier (18),
    - le cône (10) placé près de la tige de verrouillage (4) se trouve à côté d'un autre cône (11) qui s'appuie contre la surface de verrouillage (14) de l'élément de culasse (2), l'angle du cône (10) étant plus grand que l'angle du cône (11),
    - qu'au moins un ressort compensateur (9) agit sur la tige de verrouillage (4), en position de verrouillage, dans la direction (15) de la chambre.
  2. Culasse selon la revendication 1, caractérisée en ce que la tige de verrouillage (4) est prévue comme un moyen mécanique dans le manchon (5) et que la tige de verrouillage (4) est logée de façon axialement mobile dans le manchon (5).
  3. Culasse selon la revendication 1, caractérisée par une mobilité axiale réduite de l'élément de culasse (2) et/ou par un dispositif de verrouillage, notamment un levier de culasse (7) qui, lors du verrouillage de la culasse, déplace la tige de verrouillage (4) axialement en avant, dans la direction de la chambre (17).
  4. Culasse selon la revendication 1 ou 3, caractérisée en ce qu'un maillon (6) est prévu entre le levier de culasse (7) et la tige de verrouillage (4) et/ou que le cône comporte au moins deux sections de cône (10, 11) ayant des angles de cône différents.
  5. Culasse selon la revendication 4, caractérisée par un trou oblong directeur entre le maillon (6) et la tige de verrouillage (4) permettant une mobilité axiale de la tige de verrouillage (4) par rapport au maillon (6), notamment en position de verrouillage de la culasse.
  6. Culasse selon la revendication 1, caractérisée en ce que la surface de commande (13) et la surface de verrouillage (14) présentent des sections de commande ou de surface de verrouillage différentes et que les surfaces de commande forment un angle de 30° à 60° avec l'axe du canon et/ou que les surfaces de verrouillage forment un angle de 2° à 12° avec l'axe du canon.
  7. Culasse selon la revendication 1, caractérisée en ce que le contre-palier (18) présente un bord intérieur conique (21) qui exerce une action conjointe avec la surface d'appui (3) et/ou que la surface d'appui (3) et le bord intérieur conique (21) avec une surface radiale forment un angle d'appui de 10° à 30°
  8. Arme à feu avec une culasse selon une ou plusieurs des revendications mentionnées ci-dessus.
EP06019271A 2005-09-14 2006-09-14 Culasse Active EP1764575B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005044020A DE102005044020B4 (de) 2005-09-14 2005-09-14 Verschluß

Publications (2)

Publication Number Publication Date
EP1764575A1 EP1764575A1 (fr) 2007-03-21
EP1764575B1 true EP1764575B1 (fr) 2011-06-08

Family

ID=37496619

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06019271A Active EP1764575B1 (fr) 2005-09-14 2006-09-14 Culasse

Country Status (3)

Country Link
EP (1) EP1764575B1 (fr)
AT (1) ATE512342T1 (fr)
DE (1) DE102005044020B4 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT13131U1 (de) 2012-02-22 2013-06-15 Strasser Maschb Gmbh Verschluss für eine Schusswaffe
AT14590U1 (de) 2015-02-06 2016-02-15 Strasser Maschb Gmbh Verschluss für eine Schusswaffe
CN106510264B (zh) * 2016-12-22 2023-08-11 湖北中航精机科技有限公司 座椅、座椅调角器及其锁止凸轮
AT525581B1 (de) * 2022-02-22 2023-05-15 Hms Praez Gmbh Verschluss für ein geradezug-repetiergewehr

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651974A (en) * 1949-09-22 1953-09-15 Clarence E Simpson Breech locking mechanism
US2900877A (en) * 1956-06-08 1959-08-25 Mcclenahan Douglas Sloan Recoil-action machine gun
CH362341A (de) * 1958-10-16 1962-05-31 Sig Schweiz Industrieges Verschluss an einer automatischen Feuerwaffe
CH491350A (de) * 1968-01-26 1970-05-31 Heckler & Koch Gmbh Feuerwaffe, insbesondere Handfeuerwaffe
US4462179A (en) * 1981-08-06 1984-07-31 Hawk Industries, Inc. Chamber alignment and safety system for a firearms
AT397862B (de) * 1993-01-19 1994-07-25 Blaser Horst Jagdwaffen Verschluss für eine schusswaffe, insbesondere ein repetiergewehr
US5682007A (en) * 1994-02-28 1997-10-28 Hesco, Inc. Self-regulating linear inertial guidance breech-lock release and cycling mechanism for repeating firearms
DE10240889A1 (de) * 2002-09-04 2004-03-18 Heckler & Koch Gmbh Verriegelte Selbstlade-Feuerwaffe

Also Published As

Publication number Publication date
DE102005044020B4 (de) 2008-07-10
ATE512342T1 (de) 2011-06-15
EP1764575A1 (fr) 2007-03-21
DE102005044020A1 (de) 2007-03-15

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