| Patent Number |
Title Of Patent |
Date Issued |
| 5339721 |
Tripping mechanism for semiautomatic and automatic firearms |
August 23, 1994 |
| The invention relates to a tripping mechanism for semiautomatic and automatic firearms with a closed-type bolt carriage and which can be used in either a single shot firing mode or an automatic firing mode. The mechanism has a sear 4 slidably fitted on the trigger between the oscilla |
| 4984504 |
Device to open and close the bolt in semiautomatic pistols |
January 15, 1991 |
| The invention relates to a device opening and closing the bolt of semiautomatic pistols with a barrel which is rotating and axially displaceable in the stock and interacting with the bolt in such a way that during the first section of the back motion barrel and bolt are integral and |
| 4977814 |
Automatic safety device for fire arms |
December 18, 1990 |
| The invention relates to an automatic safety device for fire arms, in particular for automatic guns to be operated starting from their open-bolt position. A movable slider (12) and a rocking catch lever (19), both assembled to a support on the bolt (11), cooperate in order to allow the |
| 4916843 |
Safety means for the bolt of automatic and semiautomatic pistols |
April 17, 1990 |
| Disclosed is a safety means for the bolt of semiautomatic and automatic pistols, which comprises, on at least one side of the bolt, a throat, complete with striking step and arresting element provided and coupled therewith, for the prevention of dangerous rearward projections of the |
| 4811511 |
Device for rapidly engaging and disengaging the trigger mechanism in the breech of a gun |
March 14, 1989 |
| Disclosed is a device for the rapid engagement and disengagement of the monotrigger mechanism in the breech of a double-barrelled gun. A hook is integrally provided in the underguard that carries the monotrigger mechanism. An oscillating lever, pivoting in the breech has a tooth that |
| 4811509 |
Monotrigger mechanism for trapshooting guns |
March 14, 1989 |
| A monotrigger mechanism is disclosed for double-barrelled guns, such as trapshooting guns, in which guns the hammers, their respective springs, levers, trigger and pendular mass are all premounted on an underguard. The trigger is longitudinally positionable and the coupling of the underg |
| 4768302 |
Decocking mechanism for pistol with automatic firing pin safety |
September 6, 1988 |
| A safety device for an automatic pistol of the double action type includes an automatic safety on the firing pin and has a striking lever for the hammer. The device comprises a cammed shaft, rotatably mounted to a breech block of the pistol and displaceable manually in one direction for |
| 4697495 |
Tripping mechanism for the conversion closed-bolt automatic rifles to open-bolt ones |
October 6, 1987 |
| A tripping mechanism is disclosed for the conversion of automatic rifles of the so-called closed-bolt type to rifles of the open-bolt type. The components of the mechanism are premounted within a box-like support which is readily insertable in the trip box of a conventional automatic rif |
| 4693169 |
Control device for rapid firing particularly automatic weapons |
September 15, 1987 |
| Disclosed is a control device for controlling the firing modes of portable, automatic weapons, the components of which are mounted on a support box that is insertable into and removable from, as a unit, the tripping box of the weapon. In the tripping box there is enclosed the tripping me |
| 4663878 |
Removable handle with auxiliary sights for transporting automatic rifles |
May 12, 1987 |
| A removable handle for portable, automatic weapons is disclosed, which allows the easy grasp of the weapon and its transportation, without affecting the line of sight.The handle is provided, at one extremity, with a spring-loaded dowel for engagement in a cavity provided in the base of t |
| 4625444 |
Hair trigger for a rifle |
December 2, 1986 |
| A hair trigger for a rifle provided with a principal or normal trigger mechanism (A) and a hair or light trigger mechanism (B) for the firing pin (1) of the weapon, the said normal trigger mechanism (A) comprising a trigger lever (9) pivotally mounted on a pin (6) and capable of angular |
| 4625443 |
Single- or double-action tripping mechanism for four-barrelled pistols |
December 2, 1986 |
| A four-barrelled pistol is disclosed which comprises a hammer having a rotating, click-action head for successively acting on firing pins corresponding to the four barrels. Particularly, a tripping mechanism is disclosed which controls the hammer of the pistol to allow either a singl |
| 4615134 |
Retaining mechanism for rifle magazines |
October 7, 1986 |
| The present invention relates to a retaining mechanism for the magazine of automatic and/or semi-automatic rifles, in particular to a type of magazine which is provided with a lateral securing slot. The hook (6) which is designed to engage in the slot (4) of the magazine (3) is fixed |
| 4601122 |
Device for the timely feeding of cartridges in semi-automatic rifles |
July 22, 1986 |
| Disclosed is a device suitable for semi-automatic rifles, and capable of timely feeding cartridges into the firing chamber without causing void loading of the weapon.The improved device comprises a sliding member controlled by the hammer and cooperating with a trowel-like lift. The devic |
