专利检索_.用于往复式枪固定或枪管移动的轴承装置专利检索_.用于往复式枪固定或枪管移动的轴承装置专利检索查询

子分类：

F41A25/24：..使用球轴承或滚珠轴承

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
101	Sahra topu.	TR201818850	2013-10-10	TR201818850T4	2019-01-21	KEITH DAWSON; FREDERICK HERBERT; MICHAEL JOHN WEBB
Bir zemin düzlemi üzerine yerleştirilmeye uygun bir obüstür, obüs, bir merminin ateşlenmesine yönelik bir mühimmatı içerir. Mühimmat, bir namlu eksenini sınırlandıran ve obüsün ön ucuna doğru bir ağza ve namlunun arka ucunda bir kama düzeneğine sahip bir kamaya sahip bir namluyu ve bir mühimmatı bir travers ve bir yükseltide tutmaya yönelik bir beşiği içerir; bir semer üzerindeki muylu yatakları alınarak birlikte yerleşen iki adet muylu pimi, söz konusu beşik üzerinde yer alır, burada birinci bir pozisyonda söz konusu kama söz konusu muylunun ileri kısmında yer alır, ikinci pozisyonda geri tepme strokunun arkasında yer alır, söz konusu kama, söz konusu muylunun büyük ölçüde arka kısmına çekilir, burada söz konusu geri tepme stroku, yükselti seçimine bağlı olarak değişebilir.
102	FIELD GUN	IN2910DEN2015	2015-04-08	IN2910DEN2015A	2015-09-11	DAWSON KEITH; HERBERT FREDERICK; WEBB MICHAEL JOHN
A howitzer suitable for deployment on a ground plane , the howitzer comprising an ordnance for firing a projectile. The ordnance comprising a barrel defining a barrel axis and having a muzzle towards the front end of the howitzer and a breech assembly at the back end of the barrel; and a cradle for holding the ordnance at a traverse and an elevation; two trunnion pins located on said cradle which co- locate with receiving trunnion bearings on a saddle, wherein in a first position said breech is located forward of said trunnion , in a second position , at the end of the recoil stroke , said breech is retracted substantially behind said trunnion wherein said recoil stroke is variable depending on the selection of the elevation.
103	Dispositivo de suspensión para un equipo direccional	ES08839774	2008-10-01	ES2396467T3	2013-02-21	BERGSTEDT DAN
Dispositivo de suspensión (1) para equipos direccionales (2), tales como cámaras, láseres o armas,comprendiendo el dispositivo un cuerpo (3) que es adecuado para soportar el equipo y que soporta un motor deaccionamiento (9) con una polea de accionamiento (6) con correa, una polea accionada (5) con correa y una correade accionamiento (8) que discurre entre las poleas con correa, caracterizado porque una unidad de estabilización(10), que comprende dos rodillos de guía (11, 12) montados a una distancia fija uno del otro en un soportedesplazable (13), está diseñada para actuar a través de los rodillos de guía (11, 12) sobre la correa (8) en el espacioentre la polea (6) de accionamiento con correa y la polea accionada (5) con correa.
104	RECUL DE CANON	FR0807129	2008-12-18	FR2930816A1	2009-11-06	EAGLESTONE DAVID ANDREW; WILDGOOSE STEPHEN
Un canon comprenant un canon d'arme sensiblement tubulaire définissant un axe de canon d'arme, et ayant une surface externe de canon d'arme sur le périmètre du canon d'arme tubulaire; un berceau ayant un alésage de berceau pour s'adapter à une section du canon d'arme, dans lequel le canon d'arme est monté coulissant dans l'alésage de sorte que le canon d'arme puisse bouger par rapport au berceau le long de l'axe du canon d'arme sur une gamme de positions de canon d'arme, et dans lequel une interface définie par le contact coulissant entre la surface extérieure du canon d'arme et l'alésage de berceau i) empêche la rotation du canon d'arme, autour de l'axe du canon d'arme, par rapport au berceau ; est maintenu à une seule section de l'alésage de berceau sur la gamme entière de positions de canon d'arme.
105	CANNONE DA CAMPAGNA	ITWX20080023	2008-12-12	ITWX20080023A1	2009-06-22	EAGLESTONE DAVID ANDREW; WILDGOOSE STEPHEN

106	ARMA DE TUBO.	ES03024750	2003-10-29	ES2312709T3	2009-03-01	BAUMANN BERTHOLD; BOHNSACK ECKEHARD; KNORICH FRIEDHELM
Arma de tubo, en la que el tubo de arma (2) está montado de manera desplazable en dirección axial en un tubo de cuna (3), con las siguientes características: a) El tubo de arma (2) está montado en cojinetes deslizantes (5, 6) dispuestos el primero en el extremo del lado de la boca y el segundo en el extremo del lado del fondo del tubo de cuna (3), b) el primer cojinete deslizante (5) comprende un casquillo tubular (7), fijado en el tubo de arma (2), que se apoya por arrastre de forma en la pared interna del tubo de cuna (3) mediante al menos tres nervios de apoyo (14) en forma de segmentos y repartidos uniformemente por la circunferencia, así como la parte caracterizadora: c) el casquillo tubular (7) presenta entre los nervios de apoyo (14) contiguos en cada caso entalladuras externas (16) en forma de segmentos, así como entalladuras internas (19) en forma de segmentos en su pared interna (17), opuesta a los nervios de apoyo (14), por lo que el casquillo tubular (7) se deforma elásticamente al expandirse el tubo de arma (2) de tal modo que las zonas del casquillo tubular (7), contiguas al tubo de arma (2), se curvan hacia fuera hacia las entalladuras externas (16) y las zonas del tubo de arma (2), no contiguas a la pared interna (17) del casquillo tubular (7), se pueden mover hacia las entalladuras internas (19) del casquillo tubular (7).
107		DE602005011096	2005-12-30	DE602005011096D1	2009-01-02	PLUMIER PHILIPPE; DEMOLIN CHARLES; LIBRICI GIUSEPPE
The firearm has a barrel (2), and a frame (3) mounted on a support suspension (4). The suspension has a cradle (5) with a guide (6) sliding along a direction parallel to the axis (X-X`) of the barrel. The frame is mounted on the guide by a transversal clevis pin (10) and on the suspension by a pad (11) mounted in a slide (12) provided at the suspension. The slide is inclined with respect to the direction of the axis in rest position.
108		AT03005874	2003-03-15	AT417239T	2008-12-15	KNOERICH FRIEDHELM; BAUMANN BERTHOLD
Tubular weapon comprises a weapon tube (2') which axially slides in a mounting tube (3). The weapon tube is positioned in a first slide bushing bearing on the mouth side end and in a second slide bushing bearing on the base side of the mounting tube. The first slide bushing bearing comprises a tubular bushing (7') having an outer surface (8) sliding in the mounting tube. The tubular housing has three groove-like recesses (9') distributed over the periphery which interact with three protrusions (10'). Play is provided between the outer surface of the weapon tube or on of the protrusions and the inner surface of the tubular bushings and between the strip heads and the inner surface of the recesses. Preferred Features: The protrusions are fixed to an inner ring which is connected to the weapon tube.
109		NO20060297	2006-01-20	NO20060297A	2006-07-28	PLUMIER PHILIPPE; DEMOULIN CHARLES; LIBRICI GUISEPPE

110		DE10226534	2002-06-14	DE10226534B4	2004-06-24	KNOERICH FRIEDHELM; BAUMANN BERTHOLD
Tubular weapon comprises a weapon tube (2') which axially slides in a mounting tube (3). The weapon tube is positioned in a first slide bushing bearing on the mouth side end and in a second slide bushing bearing on the base side of the mounting tube. The first slide bushing bearing comprises a tubular bushing (7') having an outer surface (8) sliding in the mounting tube. The tubular housing has three groove-like recesses (9') distributed over the periphery which interact with three protrusions (10'). Play is provided between the outer surface of the weapon tube or on of the protrusions and the inner surface of the tubular bushings and between the strip heads and the inner surface of the recesses. Preferred Features: The protrusions are fixed to an inner ring which is connected to the weapon tube.
111		FR9909665	1999-07-26	FR2797040A1	2001-02-02	SOULAIGRE GERARD
The guide system, comprising a slider (15) and lateral slideways (10) with bronze shoes (22), has a rail (17) with a groove (19) fitted to each side of the slider. The groove in each rail is shaped to receive a shoe (22) and prevent its extraction, with the shoe itself fixed to a slideway via a support (23). The groove and shoe have matching V-shaped surfaces, and the clearance (d) between the shoe and slideway is adjustable.
112		AT95119234	1995-12-06	AT177527T	1999-03-15	ALBRECHT HERMANN; WELDLE HELMUT; BANTLE HANS-PETER
The barrel (1) and the breechblock (2) are movable arranged relatively to the remainder of the firearm and/or to each other. The barrel is at least guided through a guide hole (3) in the breechblock. Centering devices (4) are provided which centre the barrel in relation to at least one axis through the breechblock. The centering devices are completely or partly elastically pliable, being constructed from rubber and/or plastics, which has self-lubricating properties. The centering devices can also be formed completely or partly from the same or similar material as the barrel and/or the breechblock. At least one elastically pliable part of the centering devices is formed as a spring wire with spiral shape.
113	Precision mounting mechanism of handgun barrel	IL11268295	1995-02-17	IL112682A	1998-07-15

114		DE69500286	1995-02-17	DE69500286T2	1997-08-28	GUSSALLI BERETTA UGO

115		AT95830043	1995-02-17	AT152822T	1997-05-15	GUSSALLI BERETTA UGO

116		DE3219578	1982-05-25	DE3219578C2	1993-04-08	HALLQVIST, STEN, 69191 KARLSKOGA, SE
The invention relates to bearing means for a gun barrel (3) mounted in the breech casing of a weapon in which the breech casing comprises a sleeve member (2) enclosing a rear part of the gun barrel (3). The bearing means comprises a cylindrical sleeve (10) positioned between said breech casing sleeve member (2) and the adjoining external gun barrel surface. The sleeve (10) is provided with a spring part which consists of a plurality of finger springs (17) distributed about the peripheral surface of the gun barrel and engaging by the force of spring an enlarged cylindrical part (7) of the external gun barrel surface. This enlarged, cylindrical part (7) has such a length (d) in the longitudinal direction of the gun barrel that the finger springs (17) are engaged to said part (7) during the first phase of the recoil during which the shell, projectile or the like has not yet left the bore of the barrel (3). By means of this invention any play in the bearing means can be compensated so that the spread of shots is reduced.
117		DE3936454	1989-11-02	DE3936454A1	1991-05-08	BECKER WILFRIED DIPL ING; ARRENBRECHT WOLFGANG DR RER NA

118		CH155785	1985-04-11	CH670305A5	1989-05-31	HALLQVIST STEN

119		BR8506966	1985-09-28	BR8506966A	1986-12-23	ROSTOCIL CHARLES E; BALDWIN WILLIAM C; PECK JOHN H
A heavy support weapon, for example, of 30 mm caliber, designed for firing from conventional machine gun mounts without undue recoil loads transferred to the gun mount. The weapon is designed for first round accuracy whether in the automatic open bolt or semi-automatic closed bolt mode. The weapon 10 includes a barrel 13 joined to a barrel yoke 21 in a receiver 14 aft of a front housing assembly 15. The recoil system includes a main recoil spring 30, a secondary spring 23, a buffer group including rods 60, springs 61 and plate 63. A slide bolt assembly 40 includes a slide 41, a bolt 42, a face 43, bolt face levers 44 and actuating pins 45, all within the receiver 14. The bolt face 43 is driven vertically by the bolt face levers 44 to receive a new round, load it and remove and discharge a spent casing. The slide bolt assembly 40 travels forward and aft during the firing cycle. On rearward travel it is accelerated rearward by accelerator 70 until reaching the buffer group and transfers its kinetic energy to the buffer group which in turn transfers that energy to the barrel 13 and the recoil spring 30 where it is absorbed without transferring the impact loading to the weapon mount.
120	HEAVY SUPPORT WEAPON	IL7656085	1985-10-03	IL76560D0	1986-02-28
A heavy support weapon, for example, of 30 mm caliber, designed for firing from conventional machine gun mounts without undue recoil loads transferred to the gun mount. The weapon is designed for first round accuracy whether in the automatic open bolt or semi-automatic closed bolt mode. The weapon 10 includes a barrel 13 joined to a barrel yoke 21 in a receiver 14 aft of a front housing assembly 15. The recoil system includes a main recoil spring 30, a secondary spring 23, a buffer group including rods 60, springs 61 and plate 63. A slide bolt assembly 40 includes a slide 41, a bolt 42, a face 43, bolt face levers 44 and actuating pins 45, all within the receiver 14. The bolt face 43 is driven vertically by the bolt face levers 44 to receive a new round, load it and remove and discharge a spent casing. The slide bolt assembly 40 travels forward and aft during the firing cycle. On rearward travel it is accelerated rearward by accelerator 70 until reaching the buffer group and transfers its kinetic energy to the buffer group which in turn transfers that energy to the barrel 13 and the recoil spring 30 where it is absorbed without transferring the impact loading to the weapon mount.

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