DE276749C - - Google Patents
Info
- Publication number
- DE276749C DE276749C DENDAT276749D DE276749DA DE276749C DE 276749 C DE276749 C DE 276749C DE NDAT276749 D DENDAT276749 D DE NDAT276749D DE 276749D A DE276749D A DE 276749DA DE 276749 C DE276749 C DE 276749C
- Authority
- DE
- Germany
- Prior art keywords
- knee joint
- self
- case
- lock
- hinge pin
- 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
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
- F41A15/00—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
- F41A15/12—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns
-
- 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
- F41A3/50—Toggle-joint locks, e.g. crank-operated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Buckles (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Toys (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Component Parts Of Construction Machinery (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung bezweckt eine weitere Ausbildung des Kniegelenkverschlusses für Selbstlader mit festem Lauf nach Patent 265666. Durch die Neuerung sollen zunächst die Ubelstände beseitigt werden, welche bei Maschinengewehren durch das nach längerem Gebrauch stattfindende Sacken des Verschlusses auftreten. Da der bezeichnete Kniegelenkverschluß durch den Bodendruck der Patrone geöffnet wird, so hat ein Spielraum zwischen Verschluß und dem Boden der Laufpatrone hier einen größeren Einfluß auf das zuverlässige Arbeiten der Waffe als bei den übrigen Modellen.The invention aims at a further development of the knee joint lock for self-loaders with fixed barrel according to patent 265666. The novelty should first of all reduce the inconveniences can be eliminated, which occur in machine guns due to the sagging of the breech that occurs after prolonged use. Because the designated knee joint lock is opened by the pressure of the cartridge on the ground is, so a clearance between the breech and the bottom of the barrel cartridge has one here greater influence on the reliable operation of the weapon than with the other models.
Die Neuerung besteht darin, daß der Gelenhbolzen am Knickpunkt des Kniegelenks, der bisher zentrisch abgedreht war, jetzt exzentrisch geformt wird. Durch eine Verdrehung des Bolzens in den Gelenkgliedern kann der Verschluß hierdurch etwas verlängert und so wieder zum festen Anliegen gegen die Laufpatrone gebracht werden. Außerdem gestattet der Exzenterbolzen, den Knickpunkt des Kniegelenks in bezug auf den Totpunkt so zu verstellen, daß der Verschluß durch den Bodendruck der Patrone nicht mehr selbsttätig geöffnet wird, die Waffe also als Handlader wirkt. '' The innovation consists in the fact that the hinge pin at the kink point of the knee joint, which was previously turned off centrically, is now eccentrically shaped. By turning the bolt in the joint members, the lock can be lengthened somewhat and thus brought back to rest firmly against the barrel cartridge. In addition, the eccentric bolt allows the knee joint's kink point to be adjusted with respect to dead center so that the lock is no longer automatically opened by the ground pressure of the cartridge, so the weapon acts as a hand loader. ''
In der Zeichnung ist die Erfindung dargestellt, und zwar zeigen Fig. 1 und 2 einen Längsschnitt (die Verschlußteile in Ansicht) durch den Verschluß eines Gewehres in geschlossener und geöffneter Stellung, und Fig. 3 den Gelenkbolzen in zwei Ansichten.In the drawing, the invention is shown, namely FIGS. 1 and 2 show a Longitudinal section (the breeches in view) through the breech of a rifle in a closed position and open position, and FIG. 3 shows the hinge pin in two views.
Der Verschluß ist hier wie beim Hauptpatent eingerichtet, indem das Kniegelenk s,g durch die Flügelwelle d mit der Verschlußhülse h verbunden ist. Beim selbsttätigen Öffnen dreht sich das Glied g hinten zuerst um den Zapfen g1, dessen Achse bei I liegt, und darauf um die Achse II, welche den Mittelpunkt der Drehzapfen g2 bildet. Der Gelenkbolzen b (Fig. 3) besteht aus den beiden Seitenteilen b von ungleichem Durchmesser, aber gleicher Längsachse, und dem mittleren Teil b1, der exzentrisch zu den Seiten teilen angeordnet ist. Der überstehende Zapfen b2 greift bei eingebrachtem Bolzen in Aussparungen des vorderen Gelenkgliedes und sichert seine Stellung.The lock is set up here as in the main patent, in that the knee joint s, g is connected to the locking sleeve h by the vane shaft d. When opening automatically, the link g rotates at the rear first around the pin g 1 , the axis of which is at I, and then around the axis II, which forms the center of the pivot g 2 . The hinge pin b (Fig. 3) consists of the two side parts b of unequal diameter, but the same longitudinal axis, and the central part b 1 , which is arranged to share eccentrically to the sides. The protruding pin b 2 engages in recesses in the front joint member when the bolt is inserted and secures its position.
In Fig. ι ist durch strichpunktierte Linien angedeutet, daß durch Verdrehen des Exzenterbolzens um i8o° der Knickpunkt des Kniegelenks von der Stellung 1 in die Lage 2 gehoben werden kann, um die Waffe sowohl als Hand- wie auch als Selbstlader benutzen zu können.In Fig. Ι is by dash-dotted lines indicated that by turning the eccentric bolt by i8o ° the knee joint's point of inflection from position 1 to position 2 can be lifted to both the weapon to be able to use as a hand loader as well as a self loader.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191302464T | 1913-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE276749C true DE276749C (en) |
Family
ID=32577480
Family Applications (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT272506D Active DE272506C (en) | 1913-01-30 | ||
DENDAT277562D Active DE277562C (en) | 1913-01-30 | ||
DENDAT272507D Active DE272507C (en) | 1913-01-30 | ||
DENDAT277561D Active DE277561C (en) | 1913-01-30 | ||
DENDAT276748D Active DE276748C (en) | 1913-01-30 | ||
DENDAT265666D Active DE265666C (en) | 1913-01-30 | ||
DENDAT276749D Active DE276749C (en) | 1913-01-30 |
Family Applications Before (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT272506D Active DE272506C (en) | 1913-01-30 | ||
DENDAT277562D Active DE277562C (en) | 1913-01-30 | ||
DENDAT272507D Active DE272507C (en) | 1913-01-30 | ||
DENDAT277561D Active DE277561C (en) | 1913-01-30 | ||
DENDAT276748D Active DE276748C (en) | 1913-01-30 | ||
DENDAT265666D Active DE265666C (en) | 1913-01-30 |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH63605A (en) |
DE (7) | DE276749C (en) |
FR (1) | FR453759A (en) |
GB (1) | GB191302464A (en) |
NL (2) | NL4248C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1052273B (en) * | 1955-10-08 | 1959-03-05 | Arturo Bardelli | Lock for automatic weapons |
-
0
- DE DENDAT272506D patent/DE272506C/de active Active
- DE DENDAT277562D patent/DE277562C/de active Active
- DE DENDAT272507D patent/DE272507C/de active Active
- NL NL2028D patent/NL2028C/xx active
- DE DENDAT277561D patent/DE277561C/de active Active
- DE DENDAT276748D patent/DE276748C/de active Active
- DE DENDAT265666D patent/DE265666C/de active Active
- NL NL4248D patent/NL4248C/xx active
- DE DENDAT276749D patent/DE276749C/de active Active
-
1913
- 1913-01-29 CH CH63605A patent/CH63605A/en unknown
- 1913-01-30 GB GB191302464D patent/GB191302464A/en not_active Expired
- 1913-01-30 FR FR453759A patent/FR453759A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE272506C (en) | |
DE276748C (en) | |
DE265666C (en) | |
NL2028C (en) | |
DE272507C (en) | |
CH63605A (en) | 1914-02-16 |
FR453759A (en) | 1913-06-16 |
DE277562C (en) | |
DE277561C (en) | |
GB191302464A (en) | 1913-12-11 |
NL4248C (en) |
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