IP Library › Granted Patent US 9,441,898
Granted Patent B2
US 9,441,898 · App. 14/428,282 · Granted Sep 13, 2016

Device for converting a semi-automatic self-loading handgun to a full automatic one

Inventors: Mihály Istvánovics (Budapest, HU); Miklós Bálint Marjai (Budapest, HU)
Assignees: GLOBSERVER STARTATÉGIA-ÉS VÉDELEMKUTÁTS FEJESZTÖ KFT; Mihály Istvánovics
F41A19/09F41A5/02F41A19/58F41C23/12F41A5/10F41A19/33F41A19/46
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Quick Facts
Patent No.
US 9,441,898
App. No.
14/428,282
Granted
Sep 13, 2016
Kind
B2
Abstract

A device for converting a semi-automatic self-loading handgun into a full automatic weapon, wherein the handgun ( 3 ) comprises a slide ( 5 ) and an own trigger ( 11 ) and the handgun ( 3 ) is fixed in a front part of a case ( 2 ), in which an operating trigger ( 6 ) is arranged in a part of the case ( 2 ) behind the handgun ( 3 ), and the device comprises a means arranged between the operating trigger ( 6 ) and the own trigger ( 11 ) causing repeated and series activations of the own trigger ( 11 ) when the operating trigger ( 6 ) is in pulled state.

Claims (8)

1. A device for converting a semi-automatic self-loading handgun into a full automatic weapon, wherein the handgun ( 3 ) comprises a slide ( 5 ) and an own trigger ( 11 ), and the handgun ( 3 ) is fixed in a front part of a case ( 2 ), wherein an operating trigger ( 6 ) is arranged at a part of the case ( 2 ) behind the handgun ( 3 ), and the device comprises a means arranged between the operating trigger ( 6 ) and the own trigger ( 11 ) causing repeated and series activations of the own trigger ( 11 ) when the operating trigger ( 6 ) is in pulled state, and a cock ( 4 ) is guided for linear displacement on the slide ( 5 ), and a direction reversing lever ( 12 ) is arranged in front of and can be moved forward by the cock ( 4 ), the direction reversing lever ( 12 ) has a lower moving bar ( 13 ) arranged directly in front of the trigger ( 11 ) when being in initial state and a spring ( 10 ) is coupled to the cock ( 4 ) that presses the cock ( 4 ) in forward direction, and a locked connection is provided between the cock ( 4 ) and the operating trigger ( 6 ) when the cock ( 4 ) is in rearmost position and the operating trigger ( 6 ) is in initial state, and this locked connection gets released in the activated position of the operating trigger ( 6 ).

2. The device as claimed in claim 1 , wherein the operating trigger ( 6 ) comprises a central pivoting pin ( 7 ) and at an outer end thereof a catch nest ( 8 ) is provided that can engage a catch ( 16 ) on the cock ( 4 ).

3. The device as claimed in claim 1 , wherein an axial bore is provided for the spring ( 10 ) in the cock ( 4 ), and the spring ( 10 ) is arranged around a guiding bar ( 9 ), and the rear ends of the spring ( 10 ) and of the guiding bar ( 9 ) are fixed to the case ( 2 ).

4. The device as claimed in claim 1 , wherein the direction reversing lever ( 12 ) is a frame surrounding the slide ( 5 ) that has upper ends interconnected by a cross bar ( 15 ) and lower ends interconnected by the lower moving bar ( 13 ) and the frame comprises a central pivoted shaft.

5. The device as claimed in claim 1 , wherein the device further comprises a connection s provided between the cock ( 4 ) and the slide ( 5 ) that moves the cock ( 4 ) rearward when the slide ( 5 ) is moved rearward.

6. The device as claimed in claim 1 , wherein the device further comprises a current source ( 22 ), a micro switch ( 20 ) operated in the activate state of the operating trigger ( 6 ), a motor ( 21 ) switched on in the operated state of the micro switch ( 20 ) and an assembly converting the rotation of the motor ( 21 ) into a periodic reciprocating forward-backward movement, wherein the assembly is mechanically connected to the own trigger ( 11 ) operating it once in each period.

7. The device as claimed in claim 6 , wherein the device further comprises a conical gear ( 23 ) is connected to the motor ( 21 ) and a sun gear ( 24 ) connected to the conical gear ( 23 ), and pivotally held rods ( 26 , 27 ) connected in an eccentric position to the sun gear ( 24 ), and the forward positioned rod ( 27 ) connected to the own trigger ( 11 ).

8. The device as claimed in claim 1 , wherein the device further comprises a shoulder support ( 30 ) connected to the rear part of the case ( 2 ).

Assignments (5)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 29, 2021
From: ISTVÁNOVICS, MIHÁLY
To: GLOBSERVER STRATÉGIA-ÉS VÉDELEMKUTATÁS FEJLESZTÖ KFT.
Reel/Frame 057015/0629 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 29, 2021
From: GLOBSERVER STRATÉGIA-ÉS VÉDELEMKUTATÁS FEJLESZTÖ KFT.
To: ATLAS GROUP INTERNATIONAL ZRT.
Reel/Frame 057015/0762 →
CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 039147 FRAME 0771. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENTS FOR DETAILS).. Recorded Dec 13, 2016
From: ISTÁNOVICS, MIHÁLY
To: GLOBESERVER STRATÉGIA-ÉS VÉDELEMKUTATÁS FEJLESZTÖ KFT.
Reel/Frame 040890/0066 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 13, 2016
From: MARJAI, MIKLÓS BÁLINT
To: ISTVÁNOVICS, MIHÁLY
Reel/Frame 039147/0518 →
ASSIGNOR ASSIGN 70% INTEREST Recorded Jul 13, 2016
From: ISTVÁNOVICS, MIHÁLY
To: GLOBSERVER STARTATÉGIA-ÉS VÉDELEMKUTÁTS FEJESZTÖ KFT.
Reel/Frame 039147/0771 →
Priority Claims (1)
HU 1200526 · Sep 13, 2012 · national
Continuity (1)
Related Publication 20150241154A1 · Aug 27, 2015