| Patent Number |
Title Of Patent |
Date Issued |
| 5555919 |
Hydraulic filling device for weapon recoil brakes and/or counter recil mechanisms |
September 17, 1996 |
| A hydraulic filling device for filling control elements with a hydraulic fluid. The device has a tank that contains the hydraulic fluid and, a pump and the hydraulic control element to be filled is always provided with a filling connection and a ventilation connection so that the device |
| 5050479 |
Loading manipulator for a front-loading mortar |
September 24, 1991 |
| A front-loading mortar mounted on a base, such as the top of an armored vehicle, includes a weapon tube having a muzzle; a trunnion axis about which the weapon tube is pivotal for setting an elevation of the weapon tube; a cardan ring surrounding the weapon tube or cradle tube and being |
| 4591342 |
Velocity-simulator for controlling the reciprocal movements of parts of a large caliber gun barr |
May 27, 1986 |
| An improved velocity simulator which simulates the control movements of a large caliber gun barrel recoil and counter-recoil in a constricted chamber where there is provided a mechanism for controlling and checking the recoil and counter-recoil moving parts, in particular for controlling |
| 4517900 |
Testing and/or practice projectile for an artillery weapon |
May 21, 1985 |
| A testing and/or practice projectile assembly for preselected use in an artillery weapon in lieu of conventional live ammunition. The projectile assembly includes a casing which has an axial length which is less by a predetermined distance than that of the conventional live projectile. A |
| 4489639 |
Armor car-mounted mortar |
December 25, 1984 |
| A muzzle loading mortar constructed for mounting on a protected enclosure, for example, an armored vehicle. The mortar includes a mortar tube having an open end for receiving and discharging a projectile, and mounting means, including a tube cradle connected with a recoil-return means, a |
| 4456297 |
Dental chair |
June 26, 1984 |
| A dental chair has its backrest connected to the seat by a scissor linkage arrangement which effects the moving together of the contiguous portions of the backrest and seat concurrently with movement of the backrest from an upright to a reclined position. |
| 4336965 |
Expandable legrest for dental chairs |
June 29, 1982 |
| A legrest for a dental chair has a telescopically nested section. A cable and pulley system automatically extends the nested section from the legrest as the legrest is moved from a generally vertical position to a generally horizontal position. Bias springs return the section to its |
| 4222307 |
Arrangement for tilt-equalization of steep angle firing weapons |
September 16, 1980 |
| A tilt-equalization arrangement for steep angle firing guns. The barrel of the gun has secured to its rear end a ball pin which is swivelably mounted within a ball socket. The ball socket is secured to a base plate. Forwardly of its rear end the barrel is provided with at least one l |
| 4198897 |
Tank mortar |
April 22, 1980 |
| A tank mortar having a magazine receiving a plurality of fin-stabilized projectiles which can be selectively aligned with the barrel. The barrel is movable relative to the magazine to enable sealing engagement of the barrel with the selected magazine chamber. The weapon frame which r |
| 4133126 |
Ammunition loading and ejection arrangement |
January 9, 1979 |
| A device is disclosed for guiding rifle cartridge cases during the loading and ejecting processes, thereby facilitating the two processes. |
