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31. 发明专利

JP2580085B2 失效
公开(公告)号：JP2580085B2
公开(公告)日：1997-02-12
申请号：JP17997291
申请日：1991-07-19
申请人： KURUUZOO ROWAARU IND
发明人： JERAARU BUUE , ARAN RAROTSUSHETSUTO , MOHAMEDO BENNAAMEDO
IPC分类号： F41A9/01 , F41A9/02 , F41A9/37 , F41A9/50 , F41A9/76 , G05B19/05

32. 发明专利

JPH0530726B2 失效
公开(公告)号：JPH0530726B2
公开(公告)日：1993-05-10
申请号：JP11354180
申请日：1980-08-20
申请人： GEN DYNAMICS CORP
发明人： MAIKERU DEE GOORUDEN
IPC分类号： B65G47/51 , B65G47/84 , F41A9/02 , F41A9/04 , F41A9/29 , F41A9/30 , F41A9/51 , F41A15/00
摘要： A train of rotating shafts comprise an input shaft (16), an output shaft (34) and a plurality of intermediate shafts (22,28) all provided with sprockets (14,24,30) for items (52) being fed and rotating so that the items are passed from shaft to shaft. The intermediate shafts (22,28) provide a buffer facility which allows for differences between the instantaneous infeed rate and the instantaneous outfeed rate. This is achieved in that the intermediate shafts (22,28) can be swung about the input shaft (16) and outputshaft (34) respectively while maintaining a fixed spacing between the intermediate shafts (22,28). One sense of such movement reduces the outfeed rate below the infeed rate while the other sense increases the outfeed rate above the infeed rate. The apparatus may be used as a buffer between a constant feed-rate shell feed unit and a gun taking shells at a fluctuating rate.

33. 发明专利

JPS5670221A CARRYING DEVICE FOR CHANGING DIRECTION OF PLURALITY OF ARTICLE BEING CONTINUOUSLY FED 失效
公开(公告)号：JPS5670221A
公开(公告)日：1981-06-12
申请号：JP11354080
申请日：1980-08-20
申请人： GEN DYNAMICS CORP
发明人： MAIKERU DEE GOORUDEN
IPC分类号： B65G47/14 , B65G47/84 , F41A3/02 , F41A3/18 , F41A9/00 , F41A9/01 , F41A9/02 , F41A9/04 , F41A9/29 , F41A9/30 , F41A9/51

34. 发明专利

JPH0798199A AMMUNITION SUPPLY DEVICE FOR GUN 失效
公开(公告)号：JPH0798199A
公开(公告)日：1995-04-11
申请号：JP26575893
申请日：1993-09-29
申请人： JAPAN TECH RES & DEV INST , JAPAN STEEL WORKS LTD
发明人： TSUMURA HIDEICHIRO , KIYOGAMI TAKAAKI
IPC分类号： F41A9/01 , F41A9/02 , F41A9/09 , F41A9/26
摘要： PURPOSE:To miniaturize an ammunition supply device by providing a bullet feeder around an angle of depression or elevation of a gun, and delivering an ammunition from the feeder to a charger irrespective of turning of a gun. CONSTITUTION:After an arbitrary ammunition 90 in an inner drum unit provided in an external drum unit 20 of bullet feeders 18, 19 is so aligned as to be opposed to a bullet feeder 18a of the unit 20, it is rotated synchronously with depression or elevation of a gun. Thus, even when the gun is depressing or elevating, a selected ammunition 90 is maintained in a state opposed to the bullet feeder 18a. The ammunition 90 is fed from the feeder 18a to bullet conveyors 70, 71 in this state. The conveyors 70, 71 convey the ammunition 90 to a specific position, and delivers it to a charger of a gun side. Thus, delivery of the ammunition 90 from the feeders 18, 19 to the charger is conducted irrespective of a turning of the gun, and a device can be miniaturized.

35. 实用新型

JPH03128286U 失效
公开(公告)号：JPH03128286U
公开(公告)日：1991-12-24
申请号：JP3507190
申请日：1990-03-31
IPC分类号： F41B7/08 , F41A9/02 , F41A9/06 , F41B11/00 , F41B11/55 , F41B11/02

36. 发明专利

JPH0217394A ARTICLE FEEDER 失效
公开(公告)号：JPH0217394A
公开(公告)日：1990-01-22
申请号：JP8416889
申请日：1989-04-04
申请人： GEN ELECTRIC
发明人： EDOWAADO AASAA PUROURUKUSU , ANSONII JIYON AROI , ROOBAATO RONARUDO BAANAADO
IPC分类号： F41A9/02 , B65G47/84 , F41A9/76
摘要： PURPOSE: To efficiently effect handoffs a service ammunition and a used cartridge, by mounting ammunition carriers at a close interval to a conveyor, holding the ammunitions at straight line sections, and automatically releasing the ammunitions at the turnaround sections in a machine gun or the like. CONSTITUTION: In a magazine 12, an endless ladder-shaped conveyor 14 is disposed in a serpentine shape and is made of a plurality of straight line passage sections 16 and turnaround passage portions 18a, 18b by winding the conveyor 14 around a plurality of turnaround sprockets 20 and guiding it by guide plates 68. Ammunitions carriers 25 which are respectively made of carrier halves 46, 48 are mounted on the conveyor 14 at a close interval and is driven in a direction of arrow 21. While turning around the turnaround portions 18a of a port 22, the carrier 25 is opened, and retained ammunitions 23 are handed off from a transfer portion 24 to a gun conveyor and receive the empty cartridge cases 23a. On the other hand, at the turnaround portions 18b, the empty cartridge cases 23a and the ammunitions 23 are exchanged by way of a transfer station 36 and are loaded by means of a loading device. In this manner, without using a linear ammunition retaining element, an ammunition conveying device can be constructed.

37. 发明专利

JPS61143700A MONITOR DEVICE FOR DELAY IGNITION FOR EXTERNAL FORCE DRIVINGGUN 失效
公开(公告)号：JPS61143700A
公开(公告)日：1986-07-01
申请号：JP25390385
申请日：1985-11-14
申请人： OERLIKON BUEHRLE AG
发明人： ERUUIN BOORERU , BEAATO IITEN , UERUNERU BURUUDERERU
IPC分类号： F41A9/00 , F41A3/02 , F41A3/18 , F41A3/74 , F41A9/01 , F41A9/02 , F41A9/04 , F41A9/36 , F41A9/38 , F41A17/18 , F41F1/10

38. 发明专利

JPS57501341A JPS57501341A - 失效
公开(公告)号：JPS57501341A
公开(公告)日：1982-07-29
申请号：JP50218681
申请日：1981-07-01
IPC分类号： F41A9/02
CPC分类号： F41A9/02

39. 发明专利

JPH0798197A AMMUNITION SUPPLY DEVICE FOR GUN 失效
公开(公告)号：JPH0798197A
公开(公告)日：1995-04-11
申请号：JP26575993
申请日：1993-09-29
申请人： JAPAN TECH RES & DEV INST , JAPAN STEEL WORKS LTD
发明人： TSUMURA HIDEICHIRO , YOSHIMATSU MORIYOSHI
IPC分类号： F41A9/01 , F41A9/02 , F41A9/47
摘要： PURPOSE:To smoothly supply an ammunition to a barrel by externally kicking out a vacant case from a slide after a machine gun is shot, and delivering it from a star wheel to the slide of the ammunition. CONSTITUTION:After shooting, a slide 28 is started to be retracted, and a vacant case retained in a barrel 24 is drawn by this operation. The vacant case becomes a state held in an ammunition holder 32a of a star wheel 32 at an ammunition receiving position, and externally kicked out from a barrel 10 by a delivering operation of next ammunition 80 by the wheel 32. Then, the ammunition 80 is delivered from the wheel 32 to a slide 28, advanced through the holder 32a of the wheel 32 upon rotation of a cam drum 12 in a state that held by the slide 28 and a support 12b of the drum 12, arrived at a charged position, and charged in the barrel 24. Thus, the ammunition 80 can be smoothly supplied to the barrel 24.

40. 发明专利

JPH06174395A CHAMBER LOADING DEVICE OF GUN 失效
公开(公告)号：JPH06174395A
公开(公告)日：1994-06-24
申请号：JP12014893
申请日：1993-05-21
申请人： JIA IND
发明人： JIYORUJIYU SHIMON , MISHIERU BOOBOWA
IPC分类号： F41A9/14 , F41A9/02 , F41A9/09 , F41A9/16 , F41A9/37 , F41A9/38 , F41A9/43 , F41A9/45 , F41A9/47 , F41A9/50 , F41A9/54 , F41A15/00
摘要： PURPOSE: To provide a system for loading a round into the pivoting chamber of a gun, in which conventional drawbacks are eliminated and additional advantages are provided. CONSTITUTION: A system for loading a round into the pivoting chamber of a gun, in particular a medium caliber gun comprises a feed device A, A1 secured to the oscillating mass of the gun and laterally offset relative to the gun barrel. The feed device is situated between the trunnion axis X-X of the gun and the pivoting chamber. The system further includes an insertion device I for inserting a round 200 into the chamber, the insertion device of which is secured to the recoil mass MR of the gun, is situated above the barrel 2, and is arranged substantially in the vertical plane in which the chamber 1 pivots. The round is conveyed from the feed device to the insertion device by a feed star mounted which rotates about the barrel of the gun.

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