专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH11132694A GUN WITH GUN SHAFT HEIGHT ADJUSTER 失效
公开(公告)号：JPH11132694A
公开(公告)日：1999-05-21
申请号：JP31425697
申请日：1997-10-30
申请人： JAPAN STEEL WORKS LTD
发明人： MURAKAMI AKIHISA
IPC分类号： F41A27/02 , F41A27/24
摘要： PROBLEM TO BE SOLVED: To ensure stability of a gun while ensuring a sufficient retreat margin of the gun barrel by elevating or lowering the gun barrel supporting shaft depending on the shooting angle. SOLUTION: A gun with gun shaft height adjuster comprises an upper frame 4 supported on the ground surface, a wrist pin arm 10, an oscillatory frame 8 supported at the upper end of the wrist pin arm 10 and provided with a level adjuster 7 for adjusting the oscillatory angle with respect to the wrist pin arm 10, a buffer/reset unit 29 mounted on the oscillatory frame 8, a gun barrel 9 for shooting a projectile, and a gun barrel level adjuster 6 for adjusting the oscillatory angle of the wrist pin arm 10 with respect to the upper frame 4.

2. 实用新型

JPS61128598U 失效
公开(公告)号：JPS61128598U
公开(公告)日：1986-08-12
申请号：JP1157285
申请日：1985-01-30
IPC分类号： F41G5/14 , F41A27/24 , F41F21/04

3. 发明专利

JP2002286398A LAUNCHER FOR WARSHIPS AND OTHER SHIPS 失效
公开(公告)号：JP2002286398A
公开(公告)日：2002-10-03
申请号：JP2001091711
申请日：2001-03-28
申请人： IHI AEROSPACE CO LTD , KAYABA INDUSTRY CO LTD
发明人： TOGANO HAKUSHI , SATO KENJI
IPC分类号： F41A27/20 , F41A27/22 , F41A27/24 , F41F3/04
摘要： PROBLEM TO BE SOLVED: To provide a launcher for warships and other ships in which a bearing and an elevational angle of shooting a bullet can be changed. SOLUTION: The launcher for the warships and other ships comprises a launcher cylinder 8 for shooting the bullet 10 from the warship. The launcher further comprises a launcher turning base 4 rotatably supported to a hull around a substantially vertical shaft, a launcher turning mechanism 5 for turning the base 4, a hydraulic brake 17 for braking the turning of the base 4, a launcher elevating base 6 which is rotatably supported to the launcher turning base around a substantially horizontal axis and in which the cylinder 8 is fixed, a launcher elevating mechanism 1 for rotating the base 6, and a hydraulic brake 69 for braking the rotating of the base 6.

4. 实用新型

JPS6367796U 失效
公开(公告)号：JPS6367796U
公开(公告)日：1988-05-07
申请号：JP15673686
申请日：1986-10-15
IPC分类号： F41A27/24 , F41A27/30 , F41F21/16

5. 发明专利

JPS61228299A CANNON ARMRACK 失效
公开(公告)号：JPS61228299A
公开(公告)日：1986-10-11
申请号：JP6842385
申请日：1985-04-02
申请人： JAPAN STEEL WORKS LTD
发明人： IMAOKA SHINICHI
IPC分类号： F41A27/24

6. 实用新型

JPS4990000U 失效
公开(公告)号：JPS4990000U
公开(公告)日：1974-08-05
申请号：JP13391272
申请日：1972-11-22
IPC分类号： F41A27/24 , F41A27/28 , F41F21/04

7. 发明专利

JP2002286399A LAUNCHER FOR WARSHIPS AND OTHER SHIPS 失效
公开(公告)号：JP2002286399A
公开(公告)日：2002-10-03
申请号：JP2001091718
申请日：2001-03-28
申请人： IHI AEROSPACE CO LTD , KAYABA INDUSTRY CO LTD
发明人： TOGANO HAKUSHI , SATO KENJI
IPC分类号： F41A27/20 , F41A27/22 , F41A27/24 , F41F3/04
摘要： PROBLEM TO BE SOLVED: To provide a launcher for warships and other ships in which a bullet can be rapidly loaded the interior of the warship. SOLUTION: The launcher for the warships and other ships comprises a launcher cylinder 8 for shooting the bullet 10 from the warship. The launcher further comprises a launcher elevating mechanism for rotating the cylinder 8 around a substantially horizontal axis on the warship, a housing cylinder 100 for housing the bullet 100 coaxially with the cylinder 8, and a loading mechanism 120 for loading the pullet 10 housed in the cylinder 100 into the cylinder 8 in the warship.

8. 发明专利

JPH0467115B2 失效
公开(公告)号：JPH0467115B2
公开(公告)日：1992-10-27
申请号：JP6842385
申请日：1985-04-02
申请人： JAPAN STEEL WORKS LTD
发明人： IMAOKA SHINICHI
IPC分类号： F41A27/24

9. 发明专利

JPH0464897A OBSTRUCTION AVOIDING METHOD FOR GUN SERVO 失效
公开(公告)号：JPH0464897A
公开(公告)日：1992-02-28
申请号：JP17622790
申请日：1990-07-05
申请人： JAPAN STEEL WORKS LTD
发明人： OTSUKA YOSHIO
IPC分类号： F41A27/24 , F41G5/06 , F41G5/20
摘要： PURPOSE:To minimize delay due to obstruction avoiding operation by a method wherein the position feedback signal and the angle commanding signal from an angle detector are inputted into a territory deciding table logical circuit and a forced elevation command is generated in 'YES' zone to effect elevating operation unconditionally. CONSTITUTION:An information on the present position of a gun or a position feedback signal 13a and an information on the angle commanding signal of an angle command 1A from a fire control device 1 are inputted into a territory deciding table logical circuit 20. These two input signals of traversing system and elevating system are inputted simultaneously whereby a data, in which zone of the territory deciding table a gun is positioned, can be obtained. Accordingly, when an obstruction avoiding zone A is existing between the position feedback signal 13a and the commanding angle 1Aa of the angle command 1A at the present position of the gun and the avoiding zone A is in the 'YES' zone, a forced elevation command 22 is added to a second adder and subtractor 6 whereby the added value is impressed immediately on a servomotor 8 and elevating operation is effected unconditionally.

10. 发明专利

JPH02230094A TURRET DEVICE FOR COMBAT VEHICLE 失效
公开(公告)号：JPH02230094A
公开(公告)日：1990-09-12
申请号：JP4661689
申请日：1989-03-01
申请人： MITSUBISHI HEAVY IND LTD
发明人： KOBAYASHI TOSHIAKI , ISHIKAWA TAKAHARU
IPC分类号： F41A23/34 , F41A27/24
摘要： PURPOSE:To design the height of a turret, i.e., the height of a vehicle as low as possible effectively and improve the combat performance of a combat vehicle by a method wherein the split forward upper surface section of the turret is received with respect to the rearward upper surface section of the same so as to be capable of effecting the recoiling motion as well as the counterrecoiling motion of the base of a gun barrel and is constituted so as to be the upper surface of the elevating motion of the gun tube. CONSTITUTION:A turret 12 is mounted on a vehicle body 1 and a gun 3, elevatable about a trunnion shaft 4 provided at the fore part of the turret, is mounted on the turret 12. The upper surface section of the turret 12 is split into a rearward upper surface section and a forward upper surface section while the forward upper surface section receives the base of a gun tube so as to be capable of effecting the recoiling motion and the counterrecoiling motion of the base section 5 of the gun barrel and is constituted so as to be the upper surface 15 of the elevating motion effected about the trunnion shaft 4. The length of the upper surface 15 of the elevating motion is secured so as to permit the recoiling and counterrecoiling motions between the position of counterrecoil 3a and the position of recoil 3 and a space between the base section 5 of the gun barrel and the upper surface 15 of the elevating motion is minimized in order to permit the elevating motion of the gun. The height of the rearward upper surface section 13 of the turret 12 is designed so as to be low regardless of the elevating motion of the gun barrel and, therefore, a vertical size (a') between the trunnion shaft 4 and the upper surface of the turret 12 is shortened remarkably when the gun 3 is elevated.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式