CH674413A5 - Breech locking and release mechanism for martini rifle - consists of rod which is attached to firing pin with compression spring fitted around rod - Google Patents

Breech locking and release mechanism for martini rifle - consists of rod which is attached to firing pin with compression spring fitted around rod Download PDF

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Publication number
CH674413A5
CH674413A5 CH390386A CH390386A CH674413A5 CH 674413 A5 CH674413 A5 CH 674413A5 CH 390386 A CH390386 A CH 390386A CH 390386 A CH390386 A CH 390386A CH 674413 A5 CH674413 A5 CH 674413A5
Authority
CH
Switzerland
Prior art keywords
rod
attached
martini
rifle
compression spring
Prior art date
Application number
CH390386A
Other languages
German (de)
Inventor
Hubert Bonderer
Original Assignee
Hubert Bonderer
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 Hubert Bonderer filed Critical Hubert Bonderer
Priority to CH390386A priority Critical patent/CH674413A5/en
Publication of CH674413A5 publication Critical patent/CH674413A5/en

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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
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Abstract

The invention concerns the mechanism for locking and releasing the breech of a Martini type rifle. The mechanism consists of a rod (7) which is attached to the firing pin (14). A compression spring (8) fits around the rod and is held compressed by the lower part of a slider (3) to which the rod (7) is attached by a nut (11). This slider is held in the locking position by an L shaped lever (5) with a notch (6) which engages the lower end of the slider (3). The mechanism can be released by depressing a spring-loaded push button fitted in the slider. The push button swings the L shaped lever downwards to disengage the notch (6). USE - Breech locking and release mechanism.

Description

       

  
 



   BESCHREIBUNG



   Der am Martinikasten (19) angeschraubte Rahmen (1) mit Gewinde für die Schaftbefestigungsschraube (2) beherbergt einen Spannschieber (3) mit eindrückbarem Knopf (4), welcher dem Zwecke des Ausrastens aus gespannter in entspannte Position dient. Ferner ein Winkelhebelrahmen (5) mit Spannrast (6), der den Spannschieber (3) in gespannter Position einrasten lässt. Des weiteren ist eine Führungsstange (7) von einer Spiralspannfeder (8) umgeben, wobei die Führungsstange (7) durch die Bohrung (9) an dem Spannschieberunterteil (10) geht, die Spiralspannfeder (8) diesem vorne anliegt. Hinter dem Spannschieber (3) wird die Führungsstange (7) von einer Mutter (11) gehalten. Am vorderen Ende der Führungsstange (7) ist ein Gelenkstück (12) angebracht, welches mittels eines Stiften (13) am Zündstift (14) befestigt ist.

  Durch diese Konstruktion lässt sich das Martinigewehr wohl laden, bleibt aber entspannt und wird erst vor der Schussabgabe durch nach vorne schieben des Spannschiebers (3) gespannt. Bei diesem Vorgang wird die Spiralspannfeder (8) unter Spannung gebracht und die Rast (15) am Winkelhebelrahmen (5) greift ein. Zum Entspannen wird der Knopf (4) auf dem Spannschieber (3) gegen den Druck der Knopffeder (20) eingedrückt und der sich in einer Querbohrung (16) befindende Querstift (17) drückt auf den Winkelhebelrahmen(5) so dass die Rast (15) ausrastet und sich der Spannschieber (3) zurück zum Anschlag in die Entspannposition geht. Nun ist die Spiralspannfeder (8) entspannt. Bei der Schussabgabe bleibt der Spannschieber (3) in der Rast (15) und nach dem Nachladen ist die Vorrichtung gespannt. 

  Der übliche Ablauf der Waffe ist geblieben, einzig durch das Spannen und Entspannen ist die Sicherheit höchstmöglich.



   Fig. 1 ist die Gesamtansicht in entspannter Position.



   Fig. 2 ist der Rahmen von oben.



   Fig. 3 ist der Rahmen von unten.



   Fig. 4 ist in gespannter Position von vorne im Schnitt.



   Fig. 5 dasselbe von der Seite. 



  
 



   DESCRIPTION



   The frame (1) with thread for the shaft fastening screw (2) screwed onto the martini box (19) houses a cocking slide (3) with a push-in button (4), which serves the purpose of unclamping from a relaxed position. Furthermore, an angle lever frame (5) with a clamping catch (6), which allows the clamping slide (3) to snap into the cocked position. Furthermore, a guide rod (7) is surrounded by a spiral tension spring (8), the guide rod (7) passing through the bore (9) on the tension slide lower part (10), the spiral tension spring (8) resting against the front of the latter. Behind the cocking slide (3), the guide rod (7) is held by a nut (11). At the front end of the guide rod (7), a joint piece (12) is attached, which is attached to the ignition pin (14) by means of a pin (13).

  This construction allows the martini rifle to be loaded, but remains relaxed and is only cocked before the shot is fired by pushing the cocking slide (3) forward. In this process, the spiral tension spring (8) is brought under tension and the catch (15) on the angle lever frame (5) engages. To relax, press the button (4) on the cocking slide (3) against the pressure of the button spring (20) and the cross pin (17) located in a cross hole (16) presses on the angle lever frame (5) so that the catch (15 ) disengages and the cocking slide (3) returns to the release position. The spiral tension spring (8) is now relaxed. When the shot is fired, the cocking slide (3) remains in the catch (15) and after reloading, the device is cocked.

  The usual process of the weapon has remained, only by cocking and relaxing the safety is the highest possible.



   Fig. 1 is the overall view in a relaxed position.



   Fig. 2 is the frame from above.



   Fig. 3 is the frame from below.



   Fig. 4 is in a stretched position from the front in section.



   Fig. 5 the same from the side.

Claims (1)

PATENTANSPRUCH Anbauvorrichtung für ein Martinigewehr zum Spannen und Entspannen des Verschlusses, dadurch gekennzeichnet, dass ein Spannschieber (3) und ein Winkelhebelrahmen (5) sowie eine Spiralspannfeder (8) mit Zündstiftrückhaltung, eine einstellbare Mutter (11) und ein Gelenkstück (12) am Zündstift (14) vorgesehen sind.  PATENT CLAIM Attachment device for a martini rifle for cocking and releasing the breech, characterized in that a cocking slide (3) and an angle lever frame (5) as well as a spiral tension spring (8) with ignition pin retention, an adjustable nut (11) and a joint piece (12) on the ignition pin ( 14) are provided.
CH390386A 1986-09-30 1986-09-30 Breech locking and release mechanism for martini rifle - consists of rod which is attached to firing pin with compression spring fitted around rod CH674413A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH390386A CH674413A5 (en) 1986-09-30 1986-09-30 Breech locking and release mechanism for martini rifle - consists of rod which is attached to firing pin with compression spring fitted around rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH390386A CH674413A5 (en) 1986-09-30 1986-09-30 Breech locking and release mechanism for martini rifle - consists of rod which is attached to firing pin with compression spring fitted around rod

Publications (1)

Publication Number Publication Date
CH674413A5 true CH674413A5 (en) 1990-05-31

Family

ID=4265983

Family Applications (1)

Application Number Title Priority Date Filing Date
CH390386A CH674413A5 (en) 1986-09-30 1986-09-30 Breech locking and release mechanism for martini rifle - consists of rod which is attached to firing pin with compression spring fitted around rod

Country Status (1)

Country Link
CH (1) CH674413A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT413604B (en) * 2004-03-03 2006-04-15 Alexander Gelan CLAMPING DEVICE FOR MANUALLY TENSIONING / RELAXING THE HITCH SPRING IN SEMIAUTOMATIC GUNS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT413604B (en) * 2004-03-03 2006-04-15 Alexander Gelan CLAMPING DEVICE FOR MANUALLY TENSIONING / RELAXING THE HITCH SPRING IN SEMIAUTOMATIC GUNS

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