FIELD: weapons and ammunition.
SUBSTANCE: drive 100 of breech 3 displacing axially toward gun barrel 2 or its holder 5 equipped with motor 2 comprises crank 8 with slot 17 accommodating con-rod pin 9 with slider 10 and link cam 11 forced in control groove 15. Crank can continuously revolve about rotational axis M while link cam can enter breech holder slot 16 arranged across fire direction. Displacement set by guide groove in fire direction is transmitted via con-rod pin and holder or directly to the breech. Displacement across fire direction is caused by link cam displacement relative to holder slot.
EFFECT: drive operation at high rate of fire.
8 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GUN BREECH BLOCK DRIVE WITH LINEAR FEED OF BREECH BLOCK OR ROUND | 2009 |
|
RU2505771C2 |
| DRIVE AND FAST STOP BLOCK FOR GUN WITH LINEAR FEED OF BREECHBLOCK OR ROUND | 2009 |
|
RU2499964C2 |
| GUN BREECH DRIVE | 2009 |
|
RU2505772C2 |
| AUTOMATIC GUN WITH CONTROLLED SCREW BREECHBLOCK STRIKER | 2023 |
|
RU2825029C1 |
| QUICK-FIRING MACHINE GUN | 2013 |
|
RU2633074C2 |
| AUTO-MACHINE GUN ARRANGEMENT AND ITS OPERATING TECHNIQUE | 2016 |
|
RU2621517C1 |
| VARIABLE LENGTH CRANK ADJUSTING MECHANISM | 1998 |
|
RU2139459C1 |
| PISTON INTERNAL COMBUSTION ENGINE | 1991 |
|
RU2018009C1 |
| AUTOMATIC FIREARM | 2000 |
|
RU2166720C1 |
| SHIPBOARD ARTILLERY INSTALLATION | 2012 |
|
RU2533947C2 |
