FR2396945A1 - AUTOMATIC RECALL RELAXATION - Google Patents

AUTOMATIC RECALL RELAXATION

Info

Publication number
FR2396945A1
FR2396945A1 FR7820280A FR7820280A FR2396945A1 FR 2396945 A1 FR2396945 A1 FR 2396945A1 FR 7820280 A FR7820280 A FR 7820280A FR 7820280 A FR7820280 A FR 7820280A FR 2396945 A1 FR2396945 A1 FR 2396945A1
Authority
FR
France
Prior art keywords
trigger
sleeve
spring
movable
initial position
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.)
Granted
Application number
FR7820280A
Other languages
French (fr)
Other versions
FR2396945B1 (en
Inventor
Wilhelm Machmer
Anton Politzer
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.)
Diehl Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
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 Diehl GmbH and Co filed Critical Diehl GmbH and Co
Publication of FR2396945A1 publication Critical patent/FR2396945A1/en
Application granted granted Critical
Publication of FR2396945B1 publication Critical patent/FR2396945B1/fr
Granted 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
    • F41A19/27—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block
    • F41A19/29—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension
    • F41A19/39—Cocking or firing mechanisms for other types of guns, e.g. fixed breech-block types, forwardly-slidable barrel types

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Forging (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Détente à rappel automatique pour armes de gros calibres. Une gâchette pivotante est reliée par un arbre de commande à un manchon de poussée mobile sur une pièce de percussion, lié au percuteur garantissant son retour en position initiale pour le déplacer axialement. Un épaulement annulaire de la pièce mobile dans le manchon de poussée est en contact avec une saillie constituant un appui mobile pour un ressort de rappel. Un ressort s'appuie sur une face dudit épaulement, de sorte que celui-ci s'appuie par son autre face contre un cliquet à ressort. La gâchette ne libère le cliquet que lorsque le manchon, poussé en avant par la gâchette, a dégagé la voie pour la pièce par compression du ressort de rappel. En reculant le manchon entraîne la pièce pour la ramener en position initiale. Applications notamment aux mortiers.Self-retracting trigger for large caliber weapons. A pivoting trigger is connected by a control shaft to a thrust sleeve movable on a percussion piece, linked to the striker ensuring its return to the initial position in order to move it axially. An annular shoulder of the movable part in the thrust sleeve is in contact with a projection constituting a movable support for a return spring. A spring rests on one face of said shoulder, so that the latter rests by its other face against a spring-loaded pawl. The trigger only releases the pawl when the sleeve, pushed forward by the trigger, has cleared the way for the workpiece by compression of the return spring. By moving back the sleeve drives the part to bring it back to the initial position. Applications in particular to mortars.

FR7820280A 1977-07-09 1978-07-07 AUTOMATIC RECALL RELAXATION Granted FR2396945A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19777721573 DE7721573U1 (en) 1977-07-09 1977-07-09 REPAIR PULLER

Publications (2)

Publication Number Publication Date
FR2396945A1 true FR2396945A1 (en) 1979-02-02
FR2396945B1 FR2396945B1 (en) 1983-02-18

Family

ID=6680610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820280A Granted FR2396945A1 (en) 1977-07-09 1978-07-07 AUTOMATIC RECALL RELAXATION

Country Status (4)

Country Link
DE (1) DE7721573U1 (en)
FR (1) FR2396945A1 (en)
GB (1) GB2000851B (en)
IL (1) IL54977A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608260C2 (en) * 1986-03-12 1996-05-09 Heckler & Koch Gmbh Rotating firing pin on a firearm
US4744283A (en) * 1986-03-17 1988-05-17 Esperanza Y Cia, S.A. Mortar
CN112066788A (en) * 2020-09-04 2020-12-11 北方特种能源集团有限公司西安庆华公司 High-safety and high-reliability mechanical firing mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503309A (en) * 1945-11-30 1950-04-11 Us Sec War Firing mechanism for mortars
US3074322A (en) * 1960-05-10 1963-01-22 Hotchkiss Brandt Breech mechanism for an artillery device of the muzzle-loading type
DE1703226A1 (en) * 1967-04-20 1972-01-13 Donner Fredric Arno Firearms firearms

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503309A (en) * 1945-11-30 1950-04-11 Us Sec War Firing mechanism for mortars
US3074322A (en) * 1960-05-10 1963-01-22 Hotchkiss Brandt Breech mechanism for an artillery device of the muzzle-loading type
DE1703226A1 (en) * 1967-04-20 1972-01-13 Donner Fredric Arno Firearms firearms

Also Published As

Publication number Publication date
GB2000851B (en) 1982-01-06
DE7721573U1 (en) 1978-10-05
GB2000851A (en) 1979-01-17
FR2396945B1 (en) 1983-02-18
IL54977A (en) 1980-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse