JP3357192B2 - Method and apparatus for delivering ammunition from spare magazine to ammunition - Google Patents

Method and apparatus for delivering ammunition from spare magazine to ammunition

Info

Publication number
JP3357192B2
JP3357192B2 JP21328094A JP21328094A JP3357192B2 JP 3357192 B2 JP3357192 B2 JP 3357192B2 JP 21328094 A JP21328094 A JP 21328094A JP 21328094 A JP21328094 A JP 21328094A JP 3357192 B2 JP3357192 B2 JP 3357192B2
Authority
JP
Japan
Prior art keywords
ammunition
rack
passages
feeder
spare
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP21328094A
Other languages
Japanese (ja)
Other versions
JPH0861890A (en
Inventor
盛喜 吉松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP21328094A priority Critical patent/JP3357192B2/en
Publication of JPH0861890A publication Critical patent/JPH0861890A/en
Application granted granted Critical
Publication of JP3357192B2 publication Critical patent/JP3357192B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/37—Feeding two or more kinds of ammunition to the same gun; Feeding from two sides

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【産業上の利用分野】本発明は、機関砲における予備弾
倉から給弾機への弾薬受渡し方法及びその装置に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for transferring ammunition from a spare magazine in a cannon to a bullet feeder.

【０００２】[0002]

【従来の技術及びその課題】予備弾倉は、機関砲に弾薬
を給弾する給弾機の付近に配置され、給弾機に弾薬を供
給つまり再給弾するものである。この種の予備弾倉から
給弾機への弾薬の供給方法には、従来、手動による方法
と動力を使用する方法とがあるが、省力化及び再給弾時
間の短縮の面から後者が望まれている。2. Description of the Related Art A spare magazine is disposed near a bullet supply unit for supplying ammunition to a cannon, and supplies or resupplements ammunition to the supply unit. Conventionally, there are a manual method and a method using power to supply the ammunition from the reserve magazine to the ammunition, but the latter method is desired in terms of labor saving and shortening of resupply time. ing.

【０００３】従来のこの種の自動化させた予備弾倉にあ
つては、給弾作動が円滑に行われるように、給弾機、予
備弾倉の両方に相対するように弾薬を保管しておき、一
般には、給弾機に蓄えられた弾薬を撃ちつくしたとき
に、弾薬を一度に予備弾倉から給弾機に押し込む方法が
採られる。この方法は、給弾機側に弾薬が存在しない状
態でのみ再給弾するように制限した装置とすることによ
り有効である。しかして、給弾機側に弾薬が一部残つて
いる状態でも再給弾できるようにし、再給弾時期に制限
を設けないことが望まれる。[0003] In the case of this kind of conventional automatic spare magazine, the ammunition is stored so as to be opposed to both the ammunition and the spare magazine so that the supply operation can be performed smoothly. When shooting ammunition stored in the ammunition, the ammunition is pushed into the ammunition machine from the spare magazine at once. This method is effective by using a device which restricts re-feeding only when there is no ammunition on the side of the feeder. Therefore, it is desired that the resupply can be performed even when a part of the ammunition remains on the side of the resupply machine, and that there is no restriction on the resupply timing.

【０００４】このため、給弾機側の各弾列の残弾数を監
視して、各々の予備弾倉側から必要弾数を随時押し込む
方法が望まれる。しかして、この方法にあつては、予備
弾倉側の各弾列ごとに動力源及び押し込み機構並びに位
置検出センサーを含むコントロール装置が必要となる。
また、この方法にあつては、予備弾倉から給弾機側へ確
実に弾薬を受渡し、その途中に弾薬が不安定状態で残ら
ない手段を講ずることも望まれる。[0004] Therefore, it is desired to provide a method of monitoring the number of remaining bullets of each bullet row on the bullet feeder side and pushing the required number of bullets from each spare magazine side as needed. Therefore, this method requires a power source, a pushing mechanism, and a control device including a position detecting sensor for each of the ammunition rows on the preliminary magazine side.
Further, in this method, it is also desirable to take measures to surely deliver the ammunition from the spare magazine to the side of the ammunition supply so that the ammunition does not remain in an unstable state on the way.

【０００５】上述したところから分かるように、従来の
予備弾倉から給弾機への弾薬受渡し方法の内、弾薬を一
度に予備弾倉から給弾機に押し込む方法にあつては、構
造が簡素になるメリットがある反面、給弾機側の弾薬が
完全になくなるまで再給弾できないという操作上のデメ
リットがある。As can be seen from the above description, of the conventional method of transferring ammunition from the spare magazine to the ammunition, the method of pushing the ammunition from the spare ammunition into the ammunition at a time has a simple structure. On the other hand, there is a merit, but there is an operational disadvantage that the ammunition cannot be resupplied until the ammunition on the side of the ammunition is completely exhausted.

【０００６】一方、予備弾倉側から必要弾数を随時押し
込む方法にあつては、上記操作上のデメリットは存在し
ないが、構造が複雑化する。その結果、装置の信頼性及
び耐久性の低下、コスト増大等のデメリットが生ずる。
また、給弾時に予備弾倉から給弾機に確実に給弾され
ず、その中間に不安定に介在する弾薬が一部発生するた
め、これを再給弾後に手で取り除いたり、予備弾倉に戻
したりしなければならず、操作性を害するものとなる。
以上を考え合わせると、構造簡素な装置を使用して、給
弾機側の残弾の有無及び残弾数に関わらず再給弾可能な
予備弾倉から給弾機への弾薬受渡し方法が望まれる。On the other hand, the method of pushing the required number of bullets from the spare magazine side at any time does not have the above-mentioned disadvantages in operation, but complicates the structure. As a result, there are disadvantages such as a decrease in the reliability and durability of the device and an increase in cost.
In addition, when a bullet is supplied, the ammunition is not reliably fed from the spare magazine and some of the ammunition intervenes unstable. Must be performed, which impairs operability.
In view of the above, a method for transferring ammunition from a spare magazine to a bullet feeder that can be re-supplied regardless of the presence or absence of the remaining bullet and the number of remaining bullets using a device with a simple structure is desired. .

【０００７】[0007]

【課題を解決するための手段】本発明は、このような従
来の技術的課題に鑑みてなされたもので、その構成は、
次の通りである。請求項１の発明は、予備弾倉５，６か
ら前方に配置される給弾機３，４に、下方に向けて次第
に拡径する複数個の弾薬２１を給弾する予備弾倉５，６
から給弾機３，４への弾薬受渡し方法であつて、予備弾
倉５，６の複数個の弾薬通路Ａ〜Ｅに前後進可能なラッ
ク１３をそれぞれ設け、各ラック１３上の複数個の弾薬
２１を、該ラック１３に一体的な前進移動を与えると共
に、該ラック１３にそれぞれ係止・離脱可能な係止・解
除手段４０によつて結合したプッシャブラケット１５に
より、予備弾倉５，６側の最後端の弾薬２１の上下方向
の中間部を押して給弾機３，４の各弾薬通路Ａ’〜Ｅ’
に押し込み、給弾機３，４の各弾薬通路Ａ’〜Ｅ’に所
定数の弾薬２１が満たされた際、係止・解除手段４０を
離脱させてプッシャブラケット１５はそのままとして、
給弾機３，４の全ての弾薬通路Ａ’〜Ｅ’に所定数の弾
薬２１が満たされるようにラック１３を前進移動させ、
次いで、ラック１３を給弾機３，４から予備弾倉５，６
に向けて一体的に後退移動させることを特徴とする予備
弾倉５，６から給弾機３，４への弾薬受渡し方法であ
る。請求項２の発明は、給弾機３，４の各弾薬通路Ａ’
〜Ｅ’に、各弾薬通路Ａ’〜Ｅ’内の所定数の内の最後
端の弾薬２１の後退移動を拘束する逆止め爪２３を備え
させ、ラック１３を給弾機３，４から予備弾倉５，６に
向けて後退移動させる際、給弾機３，４の逆止め爪２３
よりも予備弾倉５，６側に位置する弾薬２１を、ラック
１３と共に後退する爪８によつて引掛けて予備弾倉５，
６に戻すことを特徴とする請求項１の予備弾倉から給弾
機への弾薬受渡し方法である。請求項３の発明は、予備
弾倉５，６の複数個の弾薬通路Ａ〜Ｅから前方に配置さ
れる給弾機３，４の複数個の弾薬通路Ａ’〜Ｅ’に、下
方に向けて次第に拡径する複数個の弾薬２１を給弾する
予備弾倉から給弾機への弾薬受渡し装置であつて、予備
弾倉５，６の各弾薬通路Ａ〜Ｅの下部に設けられ、給弾
機３，４内にまで前進移動可能なラック１３と、該ラッ
ク１３を一体的に前後に駆動する駆動装置４１と、該ラ
ック１３上にそれぞれ配置され、該ラック１３上の最後
端の弾薬２１の上下方向の中間部を押すプッシャブラケ
ット１５と、各プッシャブラケット１５を各ラック１３
に係止・離脱可能であり、弾薬２１が給弾機３，４内に
押し込まれ、給弾機３，４の各弾薬通路Ａ’〜Ｅ’に所
定数の弾薬２１が満たされて弾薬２１の前進移動が停止
した際に個別に離脱する係止・解除手段４０とを備える
ことを特徴とする予備弾倉から給弾機への弾薬受渡し装
置である。請求項４の発明は、係止・解除手段４０が、
プッシャブラケット１５の下部に前後進可能に配置さ
れ、ばね１８によつて常時前方に付勢されるプッシャ１
６と、プッシャブラケット１５に上下動可能に配置さ
れ、下圧ばね１９によつて常時下方に付勢され、常態に
て、ラック１３の凹部１３ａに入り込んでプッシャブラ
ケット１５とラック１３とを結合する結合部材２０とを
備え、プッシャ１６が弾薬２１の下部にプッシャブラケ
ット１５と共に当たるように設置されると共に、給弾機
３，４内に所定数の弾薬２１が満たされた際、プッシャ
１６が弾薬２１に押されてばね１８の弾発力に抗して相
対的に後退し、プッシャ１６の後端部の斜面１６ｂが下
圧ばね１９の弾発力に抗して結合部材２０を押し上げ、
結合部材２０をラック１３の凹部１３ａから引抜き、ラ
ック１３のみの前進移動を許容することを特徴とする請
求項３の予備弾倉から給弾機への弾薬受渡し装置であ
る。請求項５の発明は、給弾機３，４の各弾薬通路Ａ’
〜Ｅ’に配置され、各弾薬通路Ａ’〜Ｅ’の所定数の弾
薬２１の内の最後端の弾薬２１の後退移動を拘束する逆
止め爪２３を備えることを特徴とする請求項３又は４の
予備弾倉から給弾機への弾薬受渡し装置である。請求項
６の発明は、ラック１３の給弾機３，４からの後退移動
に連動し、給弾機３，４の逆止め爪２３よりも予備弾倉
５，６側に位置する弾薬２１を引掛けて予備弾倉５，６
に戻す爪８を有する爪機構を備えることを特徴とする請
求項５の予備弾倉から給弾機への弾薬受渡し装置であ
る。請求項７の発明は、爪機構が、ラック１３側に左右
方向の揺動自在にピン結合され、ばね部材１０によつて
常時一方向に付勢されて予備弾倉５，６の弾薬通路Ａ〜
Ｅ上に配置された所定数の弾薬２１の前端部を掛止する
爪８と、給弾機３，４に形成され、爪８が給弾機３，４
内で所定距離だけ前進移動した際、給弾機３，４の弾薬
通路Ａ’〜Ｅ’上の所定数の弾薬２１との掛止が防止さ
れるように、爪８を傾倒させるカバー２５とを備えるこ
とを特徴とする請求項６の予備弾倉から給弾機への弾薬
受渡し装置である。請求項８の発明は、爪８が、プッシ
ャブラケット１５の上部に結合するガイド棒７の前端部
に左右方向の揺動自在にピン結合されていることを特徴
とする請求項７の予備弾倉から給弾機への弾薬受渡し装
置である。SUMMARY OF THE INVENTION The present invention has been made in view of such a conventional technical problem.
It is as follows. The invention according to claim 1 is to supply a plurality of ammunition 21 of which diameter gradually increases downward to the ammunition supply units 3, 4 arranged forward from the preliminary magazines 5, 6.
A plurality of ammunition passages A to E of the spare magazines 5 and 6 are provided with racks 13 capable of moving forward and backward, respectively, and a plurality of ammunition on each rack 13 is provided. The pusher bracket 15 is connected to the rack 13 by means of locking / releasing means 40 capable of locking / removing the rack 13 and integrally moving the rack 13 together. Push the vertical middle part of the ammunition 21 at the rear end and press each of the ammunition passages A 'to E' of the feeders 3 and 4
When the ammunition passages A ′ to E ′ of the feeders 3 and 4 are filled with a predetermined number of ammunition 21, the locking / releasing means 40 is disengaged and the pusher bracket 15 is left as it is.
The rack 13 is moved forward so that a predetermined number of ammunition 21 is filled in all the ammunition passages A ′ to E ′ of the feeders 3 and 4,
Next, the rack 13 is moved from the feeders 3 and 4 to the spare magazines 5 and 6.
This is a method of delivering ammunition from the spare magazines 5, 6 to the ammunition supplies 3, 4 characterized by integrally moving backward. The invention according to claim 2 is characterized in that each of the ammunition passages A 'of the feeders 3, 4 is provided.
To E 'are provided with non-return pawls 23 for restraining the backward movement of a predetermined number of the last ammunition 21 in each of the ammunition passages A' to E '. When moving backward toward the magazines 5, 6, the check pawls 23 of the feeders 3, 4 are used.
The ammunition 21 located on the side of the spare magazines 5 and 6 is hooked by the claw 8 retreating together with the rack 13 and
6. The method according to claim 1, wherein the ammunition is returned to the ammunition. The invention of claim 3 is directed downward from the plurality of ammunition passages A 'to E' of the ammunition supply units 3 and 4 arranged forward from the plurality of ammunition passages A to E of the preliminary magazines 5 and 6. An ammunition delivery device for supplying a plurality of ammunition 21 of gradually increasing diameter from a spare magazine to a bullet feeder, which is provided below each of the ammunition passages A to E of the spare magazines 5 and 6, , 4, a drive device 41 for integrally driving the rack 13 back and forth, and a rack 13 disposed on the rack 13, respectively, and a vertical position of the rearmost ammunition 21 on the rack 13. Pusher bracket 15 for pushing the middle part in the direction, and each pusher bracket 15 to each rack 13
The ammunition 21 is pushed into the ammunition units 3 and 4, and the ammunition 21 is filled with a predetermined number of ammunition 21 in each of the ammunition passages A ′ to E ′ of the ammunition units 3 and 4. And a locking / releasing means 40 which is individually disengaged when the forward movement of the ammunition is stopped. According to a fourth aspect of the present invention, the locking / releasing means 40 is
A pusher 1 which is disposed at a lower portion of the pusher bracket 15 so as to be able to move forward and backward, and is constantly urged forward by a spring 18;
6 and the pusher bracket 15 so as to be vertically movable and constantly urged downward by a lower pressure spring 19 to enter the recess 13 a of the rack 13 in the normal state to connect the pusher bracket 15 and the rack 13. A coupling member 20 is provided, and the pusher 16 is installed so as to abut on the lower portion of the ammunition 21 together with the pusher bracket 15, and when a predetermined number of the ammunition 21 is filled in the bullet feeders 3 and 4, the pusher 16 is 21 and is relatively retracted against the elastic force of the spring 18, and the slope 16 b at the rear end of the pusher 16 pushes up the coupling member 20 against the elastic force of the lower pressure spring 19,
4. An apparatus for transferring ammunition from a spare magazine to a bullet feeder according to claim 3, wherein the coupling member 20 is pulled out of the recess 13a of the rack 13 and only the rack 13 is allowed to move forward. The invention according to claim 5 is characterized in that each of the ammunition passages A 'of the feeders 3, 4 is provided.
And a non-return claw 23 for restricting the rearward movement of the rearmost ammunition 21 of the predetermined number of ammunition 21 in each of the ammunition passages A 'to E'. 4 is a device for transferring ammunition from a spare magazine to a bullet feeder. According to the invention of claim 6, the ammunition 21 located closer to the spare magazines 5, 6 than the non-return claw 23 of the bullet feeders 3, 4 is pulled in conjunction with the retraction movement of the rack 13 from the feeders 3, 4. Hang over spare magazine 5,6
6. An apparatus for transferring ammunition from a spare magazine to a bullet feeder according to claim 5, further comprising a claw mechanism having a claw (8) for returning the munition to the ammunition. The invention according to claim 7 is characterized in that the claw mechanism is pin-coupled to the rack 13 side so as to be swingable in the left-right direction, and is always urged in one direction by the spring member 10 so that the ammunition passages A to A of the spare magazines 5, 6 are provided.
And a claw 8 for hooking a front end of a predetermined number of ammunition 21 arranged on E and ammunition feeders 3 and 4, and the claw 8
And a cover 25 for tilting the claw 8 so as to prevent a predetermined number of ammunition 21 on the ammunition passages A 'to E' of the feeders 3 and 4 from being caught when moving forward within a predetermined distance. 7. An apparatus for transferring ammunition from a spare magazine to a bullet feeder according to claim 6, comprising: The invention according to claim 8 is characterized in that the pawl 8 is pin-coupled to the front end of the guide rod 7 coupled to the upper part of the pusher bracket 15 so as to be swingable in the left-right direction. It is a device for delivering ammunition to a feeder.

【０００８】[0008]

【作用】請求項１の発明によれば、予備弾倉５，６の各
ラック１３上の複数個の弾薬２１は、全てのラック１３
に一体的な前進移動を与え、各プッシャブラケット１５
により、給弾機３，４側の最後端の弾薬２１の上下方向
の中間部を押して給弾機３，４の各弾薬通路Ａ’〜Ｅ’
に押し込む。プッシャブラケット１５は、それぞれ各ラ
ック１３に係止・解除手段４０によつて結合されてい
る。そして、給弾機３，４の各弾薬通路Ａ’〜Ｅ’にそ
れぞれ所定数の弾薬２１が満たされた際、係止・解除手
段４０を離脱させる。これにより、プッシャブラケット
１５はその位置に止まるので、全ての弾薬通路Ａ’〜
Ｅ’に所定数の弾薬２１が満たされるように更にラック
１３を前進移動させる。このようにして、予備弾倉５，
６から前方に配置される給弾機３，４に、下方に向けて
次第に拡径する複数個の弾薬２１が給弾される。次い
で、ラック１３を給弾機３，４から予備弾倉５，６に向
けて一体的に後退移動させ、元位置に復帰させる。複数
個のラック１３には、同一の前後進移動が与えられるの
で、各ラック１３を前後に駆動する駆動装置には、単一
のモータ等の駆動源を備えればよい。According to the first aspect of the present invention, the plurality of ammunition 21 on each rack 13 of the spare magazines 5, 6
To each pusher bracket 15
Pushes the vertical intermediate portion of the rearmost ammunition 21 on the side of the ammunition 3 or 4 and presses the ammunition passages A ′ to E ′ of the ammunition 3 or 4.
Press The pusher brackets 15 are connected to the respective racks 13 by locking / releasing means 40. Then, when a predetermined number of the ammunition 21 is filled in each of the ammunition passages A ′ to E ′ of the bullet feeders 3 and 4, the locking / release means 40 is released. As a result, the pusher bracket 15 stops at that position, so that all the ammunition passages A 'to
The rack 13 is further moved forward so that E 'is filled with the predetermined number of ammunition 21. In this way, the spare magazine 5,
A plurality of ammunition 21 whose diameter gradually increases downward are supplied to the supply units 3 and 4 arranged forward from 6. Next, the rack 13 is integrally moved backward from the feeders 3, 4 toward the spare magazines 5, 6, and returned to the original position. Since the same forward and backward movement is given to the plurality of racks 13, the drive device that drives each rack 13 back and forth may be provided with a drive source such as a single motor.

【０００９】請求項２の発明によれば、給弾機３，４の
各弾薬通路Ａ’〜Ｅ’に所定数の弾薬２１が満たされた
際、所定数の弾薬２１の最後端の弾薬２１の後退移動を
逆止め爪２３によつてそれぞれ拘束させる。逆止め爪２
３の作用により、給弾機３，４内の所定数の弾薬２１が
安定すると共に、予備弾倉５，６側の弾薬２１と明確に
区分される。そして、ラック１３を給弾機３，４から予
備弾倉５，６に向けて後退移動させて復帰させる際、給
弾機３，４の逆止め爪２３よりも予備弾倉５，６側に位
置する弾薬２１が爪８によつて引掛けられる。爪８は、
ラック１３と共に後退するので、給弾機３，４の逆止め
爪２３よりも予備弾倉５，６側に位置する弾薬２１は、
ラック１３の後退と共に予備弾倉５，６に戻される。そ
の結果、給弾機３，４と予備弾倉５，６との中間に、弾
薬２１が不安定に残ることが防止される。According to the second aspect of the present invention, when each of the ammunition passages A 'to E' of the bullet feeders 3 and 4 is filled with a predetermined number of ammunition 21, the rearmost ammunition 21 of the predetermined number of ammunition 21 is provided. Is restrained by the check pawls 23, respectively. Non-return claw 2
By the action of 3, the predetermined number of ammunition 21 in the ammunition units 3 and 4 is stabilized, and is clearly separated from the ammunition 21 on the spare magazines 5 and 6 side. When the rack 13 is moved backward from the feeders 3 and 4 toward the spare magazines 5 and 6 to be returned, the rack 13 is located closer to the spare magazines 5 and 6 than the non-return claws 23 of the feeders 3 and 4. The ammunition 21 is hooked by the claws 8. The nail 8
Since it retreats with the rack 13, the ammunition 21 located closer to the spare magazines 5, 6 than the non-return claw 23 of the feeders 3, 4 is
The rack 13 is returned to the spare magazines 5 and 6 with retreat. As a result, it is possible to prevent the ammunition 21 from remaining unstable between the feeders 3 and 4 and the spare magazines 5 and 6.

【００１０】請求項３の発明によれば、予備弾倉５，６
の各ラック１３上の複数個の弾薬２１は、駆動装置４１
によつて全てのラック１３に一体的な前進移動を与え、
各プッシャブラケット１５によつて給弾機３，４側の最
後端の弾薬２１の上下方向の中間部を押して給弾機３，
４の各弾薬通路Ａ’〜Ｅ’のいずれかに押し込む。プッ
シャブラケット１５は、それぞれ各ラック１３に係止・
解除手段４０によつて結合されている。そして、給弾機
３，４の各弾薬通路Ａ’〜Ｅ’に所定数の弾薬２１が満
たされた際、それぞれの係止・解除手段４０を離脱させ
る。これにより、プッシャブラケット１５はその位置に
止まるので、全ての弾薬通路Ａ’〜Ｅ’に所定数の弾薬
２１が満たされて全ての係止・解除手段４０が離脱する
ように、更にラック１３を前進移動させる。このように
して、予備弾倉５，６から前方に配置される給弾機３，
４に、下方に向けて次第に拡径する複数個の弾薬２１が
給弾される。次いで、ラック１３を給弾機３，４から予
備弾倉５，６に向けて一体的に後退移動させ、元位置に
復帰させる。複数個のラック１３には、同一の前後進移
動が与えられるので、各ラック１３を前後に駆動する駆
動装置４１は、単一のモータ等の駆動源を備えればよ
い。According to the third aspect of the present invention, the spare magazines 5, 6
A plurality of ammunition 21 on each rack 13
To give all the racks 13 an integral forward movement,
Each pusher bracket 15 pushes the middle part of the ammunition 21 at the rearmost end on the side of the feeder 3 or 4 in the up-down direction to push the feeder 3,
4 into any one of the ammunition passages A 'to E'. The pusher brackets 15 are locked to each rack 13 respectively.
They are connected by a releasing means 40. Then, when a predetermined number of ammunition 21 is filled in each of the ammunition passages A ′ to E ′ of the bullet feeders 3 and 4, the locking / unlocking means 40 is released. As a result, the pusher bracket 15 stops at that position, so that the rack 13 is further moved so that all the ammunition passages A ′ to E ′ are filled with the predetermined number of ammunition 21 and all the locking / unlocking means 40 are released. Move forward. In this way, the feeder 3, which is arranged forward from the spare magazines 5, 6
In FIG. 4, a plurality of ammunition 21 whose diameter gradually increases downward is supplied. Next, the rack 13 is integrally moved backward from the feeders 3, 4 toward the spare magazines 5, 6, and returned to the original position. Since the same forward and backward movement is given to the plurality of racks 13, the driving device 41 for driving each rack 13 back and forth may be provided with a single motor or other driving source.

【００１１】請求項４の発明によれば、各プッシャブラ
ケット１５によつて弾薬２１を押して給弾機３，４の各
弾薬通路Ａ’〜Ｅ’に押し込む際、各プッシャブラケッ
ト１５は、それぞれのラック１３に係止・解除手段４０
によつて結合されている。すなわち、結合部材２０が下
圧ばね１９によつて弾性的に押され、ラック１３の凹部
１３ａに入り込んで、プッシャブラケット１５とラック
１３とが結合されている。また、給弾機３，４内に所定
数の弾薬２１が満たされれば、下方に向けて次第に拡径
する複数個の弾薬２１がプッシャブラケット１５に押さ
れて傾倒し、弾薬２１の下部によつてプッシャ１６がば
ね１８の弾発力に抗して押し込まれる。これにより、プ
ッシャ１６の後端部の斜面１６ｂが下圧ばね１９の弾発
力に抗して結合部材２０を押し上げ、結合部材２０をラ
ック１３の凹部１３ａから引抜き、ラック１３のみの前
進移動を許容する。ラック１３が相対的に後退すれば、
下圧ばね１９によつて弾性的に押される結合部材２０が
ラック１３の凹部１３ａに入り込み、再度、プッシャブ
ラケット１５とラック１３とが結合される。According to the fourth aspect of the present invention, when the ammunition 21 is pushed by the pusher brackets 15 and pushed into the ammunition passages A 'to E' of the bullet feeders 3 and 4, the pusher brackets 15 are moved to the respective positions. Locking / releasing means 40 on rack 13
Are connected by That is, the coupling member 20 is elastically pushed by the lower pressure spring 19, enters the recess 13a of the rack 13, and the pusher bracket 15 and the rack 13 are coupled. When a predetermined number of ammunition 21 is filled in the ammunition units 3 and 4, a plurality of the ammunition 21 gradually expanding downward are pushed by the pusher bracket 15 and tilted, and the lower portion of the ammunition 21 Then, the pusher 16 is pushed in against the elastic force of the spring 18. As a result, the inclined surface 16b at the rear end of the pusher 16 pushes up the coupling member 20 against the elastic force of the lower pressure spring 19, pulls out the coupling member 20 from the recess 13a of the rack 13, and moves the rack 13 forward. Allow. If the rack 13 retreats relatively,
The coupling member 20 elastically pressed by the lower pressure spring 19 enters the concave portion 13a of the rack 13, and the pusher bracket 15 and the rack 13 are coupled again.

【００１２】請求項５の発明によれば、給弾機３，４の
各弾薬通路Ａ’〜Ｅ’に所定数の弾薬２１が満たされれ
ば、所定数の弾薬２１の内の最後端の弾薬２１が、逆止
め爪２３によつて予備弾倉５，６に向けて後退移動する
ことが拘束される。かくして、給弾機３，４内の所定数
の弾薬２１が安定すると共に、予備弾倉５，６側の弾薬
２１と明確に区分される。According to the fifth aspect of the present invention, if each of the ammunition passages A 'to E' of the bullet feeders 3 and 4 is filled with the predetermined number of ammunition 21, the last one of the predetermined number of ammunition 21 is used. 21 is restrained from retreating toward the spare magazines 5, 6 by the check pawl 23. Thus, a predetermined number of the ammunition 21 in the feeders 3 and 4 are stabilized, and are clearly separated from the ammunition 21 on the spare magazines 5 and 6 side.

【００１３】請求項６の発明によれば、給弾機３，４の
各弾薬通路Ａ’〜Ｅ’に所定数の弾薬２１が満たされ、
ラック１３が給弾機３，４から後退移動する際、給弾機
３，４の逆止め爪２３よりも予備弾倉５，６側に位置す
る弾薬２１が爪機構の爪８に引掛けられる。しかして、
ラック１３の後退移動に連動し、余分な弾薬２１が予備
弾倉５，６に戻され、不安定な弾薬２１の存在が防止さ
れる。According to the invention of claim 6, each of the ammunition passages A 'to E' of the ammunition feeders 3, 4 is filled with a predetermined number of ammunition 21,
When the rack 13 moves backward from the feeders 3 and 4, the ammunition 21 located closer to the spare magazines 5 and 6 than the non-return claws 23 of the feeders 3 and 4 is hooked on the claws 8 of the claw mechanism. Then
The extra ammunition 21 is returned to the spare magazines 5 and 6 in conjunction with the backward movement of the rack 13, and the presence of the unstable ammunition 21 is prevented.

【００１４】請求項７の発明によれば、予備弾倉５，６
の弾薬通路Ａ〜Ｅ上に所定数の弾薬２１を供給する際、
前端部の弾薬２１が各ラック１３側に設けた爪８によつ
て掛止される。次いで、弾薬２１が給弾機３，４に送り
込まれ、爪８が給弾機３，４内で所定距離だけ前進移動
すれば、爪８がカバー２５に当たつてばね部材１０を弾
性変形させながら揺動し、カバー２５内に押し込まれ
る。従つて、給弾機３，４内の所定数の弾薬２１に爪８
が掛止することが防止される。According to the invention of claim 7, the spare magazines 5, 6
When supplying a predetermined number of ammunition 21 onto the ammunition passages A to E,
The ammunition 21 at the front end is hooked by the claws 8 provided on each rack 13 side. Then, the ammunition 21 is fed into the ammunition machines 3 and 4, and when the claw 8 moves forward within the ammunition machine 3 and 4 by a predetermined distance, the claw 8 hits the cover 25 and elastically deforms the spring member 10. It swings while being pushed into the cover 25. Therefore, a predetermined number of ammunition 21 in the feeders 3, 4
Is prevented from hanging.

【００１５】請求項８の発明によれば、プッシャブラケ
ット１５が前後に移動することにより、ガイド棒７を介
して爪８が同様に移動する。According to the eighth aspect of the present invention, when the pusher bracket 15 moves forward and backward, the claw 8 similarly moves via the guide rod 7.

【００１６】[0016]

【実施例】以下、本発明の実施例について図面を参照し
て説明する。図１〜図１０は本発明の１実施例に係る予
備弾倉から給弾機への弾薬受渡し装置を示す。図９，図
１０中において符号２は砲身１を有する機関砲を示し、
機関砲２の左右両側にはそれぞれ給弾機３，４が付属さ
れ、各給弾機３，４の後方には、予備弾倉５，６がそれ
ぞれ配置されている。各給弾機３，４は、図１０に示す
ように俯仰中心Ｏで軸支され、機関砲２と共に最大回転
半径Ｒで回転する。従つて、各予備弾倉５，６は、常態
にて、各給弾機３，４から所定距離Ｌだけ離して配置さ
れ、給弾時以外に各給弾機３，４と干渉することを防止
してあり、給弾時には、図示を省略した駆動装置によつ
て所定距離Ｌだけ前進させて各給弾機３，４と接続させ
る。このため、各予備弾倉５，６は、固定部である基台
４３と、基台４３に前後方向の摺動自在に支持され、前
後端部が開放されて角筒状をなす予備弾倉本体２６とか
らなり、基台４３に対して予備弾倉本体２６を前後方向
に摺動させるようになつている。図９，図１０は、各給
弾機３，４に各予備弾倉５，６を接続させた状態を示
す。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 to FIG. 10 show an apparatus for transferring ammunition from a spare magazine to a bullet feeder according to an embodiment of the present invention. 9 and 10, reference numeral 2 indicates a cannon having a barrel 1.
On both left and right sides of the cannon 2, ammunition units 3 and 4 are attached, respectively. Behind each of the ammunition units 3 and 4, reserve magazines 5 and 6 are arranged, respectively. Each of the feeders 3 and 4 is pivotally supported at the center O of elevation as shown in FIG. Accordingly, each of the spare magazines 5, 6 is normally disposed at a predetermined distance L from each of the feeders 3, 4, and is prevented from interfering with each of the feeders 3, 4 except at the time of feeding. When a bullet is supplied, it is advanced by a predetermined distance L by a driving device (not shown) and connected to each of the bullet feeders 3 and 4. For this reason, each of the preliminary magazines 5 and 6 is supported on the base 43 as a fixed portion and slidably in the front-rear direction with the base 43, and the front and rear end portions are opened to form the preliminary magazine main body 26 having a rectangular cylindrical shape. The preliminary magazine main body 26 is slid in the front-rear direction with respect to the base 43. 9 and 10 show a state in which the respective magazines 5 and 6 are connected to the respective feeders 3 and 4.

【００１７】各予備弾倉５，６及び各給弾機３，４は、
それぞれ同一の構造を有しているので、以下、一方の予
備弾倉６及び一方の給弾機４について説明する。予備弾
倉本体２６の内部には、図１に示すように複数個の弾薬
２１が弾列をなして収容される弾薬通路Ａ〜Ｅが境壁に
て区画されて前後方向に形成され、給弾機４の内部に
は、予備弾倉本体２６内の弾薬２１が弾列をなしたまま
で供給される。このため、図２，図４に示す予備弾倉本
体２６の各弾薬通路Ａ〜Ｅの下部の溝部２８には、前方
に位置する給弾機４に向けて前後移動可能なようにラッ
ク１３がそれぞれ支持され、後退位置を採る各ラック１
３は、図２に示すようにその前端部下方に左右方向に延
在させて配置した１本の回転軸１２に結合する複数のピ
ニオン１１のいずれかと噛合つている。しかして、回転
軸１２及び各ピニオン１１を図示しない動力源、例えば
可逆モータによつて正逆に回転駆動することにより、各
ラック１３が一体的に前後移動する。この複数のピニオ
ン１１、回転軸１２及び動力源により、駆動装置４１を
構成している。また、各ラック１３上に配置される弾薬
２１は、通常の形状を有し、図２上の下端部の薬莢部
は、下方に向けて次第に拡径してテーパ状をなしてい
る。なお、弾薬２１は、ラック１３上に直接乗つていて
もよいし、ラック１３の両側の予備弾倉６の底部に乗つ
ていてもよい。Each of the spare magazines 5, 6 and each of the feeders 3, 4
Since each has the same structure, one spare magazine 6 and one bullet feeder 4 will be described below. As shown in FIG. 1, in the spare magazine body 26, ammunition passages A to E in which a plurality of ammunition 21 are accommodated in ammunition are defined by boundary walls and formed in the front-rear direction. The ammunition 21 in the spare magazine main body 26 is supplied to the inside of the machine 4 while forming a row of ammunition. For this reason, the racks 13 are respectively provided in the lower grooves 28 of the respective ammunition passages A to E of the spare magazine main body 26 shown in FIGS. Each rack 1 supported and in a retracted position
3 meshes with any one of a plurality of pinions 11 connected to one rotating shaft 12 which is arranged to extend in the left-right direction below its front end as shown in FIG. The racks 13 are integrally moved back and forth by rotating the rotating shaft 12 and the respective pinions 11 in the forward and reverse directions by a power source (not shown), for example, a reversible motor. The drive device 41 is configured by the plurality of pinions 11, the rotating shaft 12, and the power source. The ammunition 21 arranged on each rack 13 has a normal shape, and the cartridge case at the lower end in FIG. 2 is gradually tapered downward to form a tapered shape. The ammunition 21 may be placed directly on the rack 13, or may be placed on the bottom of the spare magazine 6 on both sides of the rack 13.

【００１８】また、各ラック１３の後端部上には、給弾
機４内に所定数量の弾薬２１が供給されるまで各ラック
１３に係止し、給弾機４内に所定数量の弾薬２１が供給
された際に係止が解除される係止・解除手段４０を介し
てプッシャブラケット１５が配置される。プッシャブラ
ケット１５は、図３に詳示するようにＺ字状をなし、上
端部前面が、後端に位置する弾薬２１の上下方向の中間
部を押圧する押圧部１５ａを形成している。なお、各ラ
ック１３の後端部は、下降移動している結合部材２０を
押し上げて後退が可能となるように、後方に向けて次第
に下り傾斜する斜面１３ｂを形成している。On the rear end of each rack 13, each rack 13 is locked until a predetermined amount of ammunition 21 is supplied into the ammunition supply 4, and a predetermined amount of ammunition is stored in the ammunition supply 4. The pusher bracket 15 is disposed via a locking / releasing means 40 which is released when the supply of 21 is supplied. As shown in detail in FIG. 3, the pusher bracket 15 has a Z-shape, and a front surface of an upper end portion forms a pressing portion 15a for pressing an intermediate portion in the vertical direction of the ammunition 21 located at the rear end. The rear end of each rack 13 has a slope 13b that is gradually inclined downward toward the rear so as to push up the coupling member 20 that is moving downward and to be able to retreat.

【００１９】係止・解除手段４０は、図３に示すように
ラック１３の後端部上面に形成した凹部１３ａと、プッ
シャブラケット１５に上下方向の摺動自在に保持され、
下端部が凹部１３ａに嵌入可能なピン状の結合部材２０
と、結合部材２０を常時下方に向けて弾性的に付勢する
下圧ばね１９と、プッシャブラケット１５に前後方向の
摺動自在に保持され、ばね１８によつて常時前方に向け
て弾性的に付勢されるプッシャ１６とを有する。プッシ
ャ１６の後端部上面には、後方に向けて下り傾斜する斜
面１６ｂが形成され、結合部材２０の穴部２０ａの上面
には、斜面２０ｂが形成されている。プッシャ１６がば
ね１８によつて前方に突出し、結合部材２０の下端部が
凹部１３ａに嵌入した状態で、両斜面１６ｂ，２０ｂが
係合し、また、プッシャ１６がばね１８を圧縮させて後
退移動した際、両斜面１６ｂ，２０ｂの作用によつて結
合部材２０が押し上げられ、結合部材２０の下端部が凹
部１３ａとの係合を離脱し、ラック１３がプッシャブラ
ケット１５と無関係に移動できるようになる。なお、ば
ね１８によつて付勢されて前方に突出するプッシャ１６
は、プッシャブラケット１５のピン１７が長穴１６ｃの
後端部に係合しており、図３に示すストロークＳ1 だけ
後退移動できるようになつている。As shown in FIG. 3, the locking / releasing means 40 is held by a recess 13a formed on the upper surface of the rear end of the rack 13 and a pusher bracket 15 so as to be vertically slidable.
Pin-shaped coupling member 20 whose lower end can be fitted into recess 13a
And a lower pressure spring 19 that constantly urges the connecting member 20 downward elastically, and is slidably held in the front-rear direction by the pusher bracket 15, and is always elastically forwardly moved by the spring 18. And a pusher 16 to be energized. On the upper surface of the rear end portion of the pusher 16, there is formed a slope 16 b which is inclined downward toward the rear. On the upper surface of the hole 20 a of the coupling member 20, a slope 20 b is formed. The pusher 16 protrudes forward by the spring 18, and the two slopes 16 b, 20 b are engaged with the lower end of the coupling member 20 fitted in the recess 13 a, and the pusher 16 compresses the spring 18 to move backward. At this time, the coupling member 20 is pushed up by the action of the two slopes 16b and 20b, the lower end of the coupling member 20 is disengaged from the recess 13a, and the rack 13 can move independently of the pusher bracket 15. Become. The pusher 16 is urged by a spring 18 to project forward.
The pin 17 of the pusher bracket 15 is engaged with the rear end portion of the elongated hole 16c, and summer to allow retracting movement by a stroke S 1 shown in FIG.

【００２０】各プッシャブラケット１５の上部一側に
は、図１，図２に示すように前方に延びるガイド棒７が
ピン１４によつてそれぞれ結合されている。各ガイド棒
７は、図１に示すように予備弾倉本体２６の境壁に形成
した溝２６ａに摺動可能に保持され、前端の切欠き部に
は図４に詳示するように爪８がピン９によつて左右方向
の揺動自在に支持されている。爪８は、ばね部材である
板ばね１０によつて左右方向、具体的には弾薬通路Ａ〜
Ｅ上の弾薬２１側に揺動付勢され、ラック１３及びプッ
シャブラケット１５が最後退位置を採る状態で、弾薬通
路Ａ〜Ｅ上に供給される所定数の弾薬２１の前端を規制
している。A guide rod 7 extending forward is connected to one upper side of each pusher bracket 15 by a pin 14 as shown in FIGS. As shown in FIG. 1, each guide bar 7 is slidably held in a groove 26a formed in the boundary wall of the preliminary magazine main body 26, and a notch at the front end is provided with a claw 8 as shown in detail in FIG. It is supported by a pin 9 so as to be swingable in the left-right direction. The claw 8 is moved in the left-right direction by a leaf spring 10 which is a spring member, specifically, the ammunition passages A to A.
In a state where the rack 13 and the pusher bracket 15 are at the rearmost positions, the front ends of a predetermined number of the ammunition 21 supplied on the ammunition passages A to E are regulated in a state where the rack 13 and the pusher bracket 15 are at the rearmost positions. .

【００２１】一方、給弾機４には、予備弾倉６の弾薬通
路Ａ〜Ｅに対応して弾薬２１を収納する弾薬通路Ａ’〜
Ｅ’が形成され、各弾薬通路Ａ’〜Ｅ’には、図１に示
すようにその前端部に垂直な弾薬係止部５０が形成さ
れ、また、後端部に位置させて、図１，図４に示すよう
に逆止め爪２３がピン２２によつて左右方向の揺動自在
に支持されている。逆止め爪２３は、ばね２４によつて
弾薬通路Ａ’〜Ｅ’上の弾薬２１側に揺動付勢され、弾
薬２１の前進移動は許すが、逆止め爪２３を通過した弾
薬２１が弾薬通路Ａ’〜Ｅ’上を予備弾倉６に向けて後
退移動することを規制する。なお、弾薬係止部５０は、
機関砲２への給弾時には開放させる。On the other hand, the ammunition passages A 'to accommodating the ammunition 21 corresponding to the ammunition passages A to E of the spare magazine 6 are provided in the bullet feeder 4.
E 'is formed, and each of the ammunition passages A' to E 'is formed with an ammunition locking portion 50 perpendicular to the front end thereof as shown in FIG. As shown in FIG. 4, a non-return claw 23 is supported by a pin 22 so as to be swingable in the left-right direction. The non-return pawl 23 is urged by a spring 24 toward the ammunition 21 on the ammunition passages A 'to E' to allow the ammunition 21 to move forward. Restricting movement on the paths A 'to E' toward the spare magazine 6 is restricted. In addition, the ammunition locking part 50
It is released at the time of supply to the cannon 2.

【００２２】このような逆止め爪２３は、図２，図５に
示すように各弾薬通路Ａ’〜Ｅ’の上下位置（弾薬２１
の薬莢部の上下位置であつてガイド棒７の両側）に一対
配置され、上側の逆止め爪２３の方を下側の逆止め爪２
３よりも若干前方に配置してある。これは、弾薬２１の
薬莢部がテーパ状をなすことに対応させたものであり、
各プッシャブラケット１５の押圧部１５ａによつて押さ
れる弾薬２１の前方への傾倒量に合わせてある。しかし
て、図２に示す給弾機４内の所定数の弾薬２１は、前端
部（１発目）が弾薬係止部５０に係止する状態で、後端
部（５発目）は、図２に二点鎖線で示す弾薬２１ａ’５
ではなく実線で示す弾薬２１ａ’５’の状態で逆止め爪
２３によつて支持される。As shown in FIGS. 2 and 5, the non-return claw 23 is located at the upper and lower positions (the ammunition 21) of each of the ammunition passages A 'to E'.
At the upper and lower positions of the cartridge case portion and on both sides of the guide rod 7), and the upper non-return claw 23 is moved toward the lower non-return claw 2.
It is located slightly forward of 3. This corresponds to the cartridge case of the ammunition 21 having a tapered shape.
The amount of ammunition 21 pushed by the pressing portion 15a of each pusher bracket 15 is adjusted to the amount of forward tilting. Thus, a predetermined number of the ammunition 21 in the bullet feeder 4 shown in FIG. 2 has a front end (first shot) locked in the ammunition locking portion 50 and a rear end (fifth shot) The ammunition 21a'5 indicated by a two-dot chain line in FIG.
Instead, it is supported by the non-return claw 23 in the state of the ammunition 21a'5 'shown by a solid line.

【００２３】また、給弾機４には、図１，図４に示すよ
うに予備弾倉６の溝２６ａと同じ高さ位置に溝４ａが形
成され、ガイド棒７が予備弾倉６から給弾機４内に侵入
できる。この給弾機４の溝４ａの弾薬２１側の開口は、
前端（弾薬係止部５０）から所定長さだけカバー２５に
よつて覆われている。すなわち、カバー２５は、予備弾
倉６の前端から給弾機４に供給される弾列の長さに対応
する区間だけ設けてある。しかして、ガイド棒７が給弾
機４内に侵入した際、爪８は、カバー２５に当たり、板
ばね１０を弾性変形させながらピン９を中心として揺動
し、溝２６ａ内に押し込まれる。給弾機４の弾薬通路
Ａ’〜Ｅ’が所定数の弾薬２１からなる弾列によつて一
杯（図１の例では５発）になつたとき、その後端部つま
り最も予備弾倉６に近い弾薬２１（２１ａ’５）の側方
までがカバー２５によつて覆われているため、弾薬通路
Ａ’〜Ｅ’内の所定数の弾薬２１と爪８が干渉すること
はない。1 and 4, a groove 4a is formed at the same height position as the groove 26a of the spare magazine 6, so that the guide rod 7 is moved from the spare magazine 6 to the bullet feeder. 4 can enter. The opening of the groove 4a of the bullet feeder 4 on the side of the ammunition 21 is
It is covered with a cover 25 by a predetermined length from the front end (ammunition locking portion 50). That is, the cover 25 is provided only in a section corresponding to the length of the bullet row supplied from the front end of the spare magazine 6 to the bullet feeder 4. Thus, when the guide rod 7 enters the bullet feeder 4, the claw 8 hits the cover 25, swings around the pin 9 while elastically deforming the leaf spring 10, and is pushed into the groove 26a. When the ammunition passages A 'to E' of the ammunition feeder 4 are full (5 in the example of FIG. 1) by the ammunition consisting of the predetermined number of ammunition 21, the rear end thereof, that is, the closest to the spare magazine 6, is provided. Since the side of the ammunition 21 (21a'5) is covered by the cover 25, a predetermined number of the ammunition 21 in the ammunition passages A 'to E' do not interfere with the claws 8.

【００２４】ガイド棒７が後退してカバー２５を通過す
れば、爪８は再び板ばね１０によつて弾薬２１に向けて
押し出され、そこに弾薬２１がある場合は、それを予備
弾倉６内に引き戻す。更に、給弾機４の底部には、図２
に示すように予備弾倉６の溝部２８に対応させて溝２７
が形成され、ラック１３が侵入できるようになつてい
る。なお、図１，図４では、予備弾倉６の溝２６ａ、給
弾機４の溝４ａ、ガイド棒７、爪８及びカバー２５と、
逆止め爪２３とが同一断面で示されているが、これは図
１が図２のＡ−Ａ断面を示すためであり、実際には図２
に示すように上下一対の逆止め爪２３の間に両溝２６
ａ，４ａ等が位置している。When the guide rod 7 retreats and passes through the cover 25, the pawl 8 is again pushed out by the leaf spring 10 toward the ammunition 21, and if there is the ammunition 21, it is placed in the preliminary magazine 6. Pull back to. Further, at the bottom of the bullet feeder 4, FIG.
As shown in FIG.
Is formed so that the rack 13 can enter. 1 and 4, the groove 26a of the spare magazine 6, the groove 4a of the bullet feeder 4, the guide rod 7, the claw 8, and the cover 25,
Although the check claw 23 is shown in the same cross section, this is because FIG. 1 shows the AA cross section of FIG.
As shown in FIG.
a, 4a, etc. are located.

【００２５】次に、上記実施例の作用について説明す
る。以下、一方の予備弾倉６から一方の給弾機４に弾薬
２１を供給するものとして説明するが、他方の予備弾倉
５から他方の給弾機３に弾薬２１を供給する場合も実質
的に同様である。いま、給弾機４での残弾は、図１に示
すように弾薬通路Ａ’は満弾（５発）、弾薬通路Ｂ’は
３発、弾薬通路Ｃ’，Ｄ’，Ｅ’は０発の状態にあるも
のとする。一方、予備弾倉６の弾薬通路Ａ〜Ｅ内は、そ
れぞれ満弾（各５発）にしてあり、最前端の各弾薬２１
ａ１〜２１ｅ１は、それぞれ爪８に係止している。Next, the operation of the above embodiment will be described. Hereinafter, the description will be made assuming that the ammunition 21 is supplied from one spare magazine 6 to one ammunition device 4, but the case where the ammunition 21 is supplied from the other spare magazine 5 to the other ammunition device 3 is substantially the same. It is. As shown in FIG. 1, the remaining ammunition in the ammunition feeder 4 is full in the ammunition passage A '(5 rounds), 3 in the ammunition passage B', and 0 in the ammunition passages C ', D', and E '. It shall be in the state of departure. On the other hand, the inside of the ammunition passages A to E of the spare magazine 6 is full of ammunition (5 shots each), and each ammunition 21 at the forefront end is filled.
a1 to 21e1 are locked to the claws 8, respectively.

【００２６】弾薬通路Ａ，Ａ’での押し込み作動につい
て説明する。動力源によつて回転軸１２及びピニオン１
１を回転させ、全てのラック１３を給弾機４に向けて一
体的に前進移動させれば、結合部材２０で結合されたプ
ッシャブラケット１５も給弾機４に向けて一体に移動す
る。これにより、図１，図２に示す予備弾倉６の弾薬２
１ａ１〜２１ａ５（５発）は、下端部がプッシャ１６に
押され、また、中間部がプッシャブラケット１５の押圧
部１５ａに押されて給弾機４に向けてラック１３と共に
移動する。このとき、ピン１４でプッシャブラケット１
５に結合されたガイド棒７も同様に給弾機４に向けて移
動する。The pushing operation in the ammunition passages A and A 'will be described. The rotating shaft 12 and the pinion 1 are driven by a power source.
When the rack 1 is rotated and all the racks 13 are integrally moved toward the bullet feeder 4, the pusher brackets 15 coupled by the coupling members 20 also move integrally toward the bullet feeder 4. Thereby, the ammunition 2 of the spare magazine 6 shown in FIGS.
1a1 to 21a5 (five shots) have the lower end pushed by the pusher 16 and the middle part pushed by the pushing portion 15a of the pusher bracket 15, and move with the rack 13 toward the bullet feeder 4. At this time, the pusher bracket 1 is
The guide rod 7 connected to 5 also moves toward the feeder 4.

【００２７】予備弾倉６内の弾薬２１が給弾機４の最後
端の弾薬２１ａ’５に達して当接すると、給弾機４内の
最前端の弾薬２１ａ’１は図１に示す弾薬係止部５０に
当接して前進移動が拘束されているので、予備弾倉６側
の弾薬２１は動けなくなる。これにより、テーパ状をな
す弾薬２１は中間部のみがプッシャブラケット１５の押
圧部１５ａに強く押され、傾倒する。すなわち、予備弾
倉６内の最後端の弾薬２１ａ５は、中間部のみ押されて
図２に示す弾薬２１ａ’５’と同様の姿勢を採る。これ
により、プッシャ１６はプッシャブラケット１５内に押
し込まれる。なお、給弾機４の最後端の弾薬２１ａ’５
は、図２に示すように上下一対の逆止め爪２３によつて
予め保持されている。しかして、結合部材２０はラック
１３の穴１３ａから引き抜かれ、ラック１３とプッシャ
ブラケット１５の結合は解除される。このため、ラック
１３のみが引続き前進移動し、他のラック１３と共に所
定の最終行程まで進む。その際、ガイド棒７の先端部の
爪８は、後退移動に伴つて弾薬２１ａ１を係止可能な状
態にあればよい。When the ammunition 21 in the spare magazine 6 reaches and comes into contact with the last ammunition 21a'5 of the ammunition device 4, the foremost ammunition 21a'1 in the ammunition device 4 is changed to the ammunition agent shown in FIG. Since the forward movement is restrained by contacting the stop 50, the ammunition 21 on the spare magazine 6 side cannot move. As a result, the tapered ammunition 21 is strongly pushed by the pressing portion 15a of the pusher bracket 15 only at the intermediate portion, and tilts. That is, the rearmost ammunition 21a5 in the spare magazine 6 is pushed only in the middle portion and takes the same posture as the ammunition 21a'5 'shown in FIG. As a result, the pusher 16 is pushed into the pusher bracket 15. In addition, the ammunition 21a'5 at the rear end of the bullet feeder 4
Is held in advance by a pair of upper and lower non-return claws 23 as shown in FIG. Thus, the connecting member 20 is pulled out from the hole 13a of the rack 13, and the connection between the rack 13 and the pusher bracket 15 is released. For this reason, only the rack 13 continues to move forward and advances to a predetermined final stroke together with the other racks 13. At this time, the claw 8 at the distal end of the guide rod 7 only needs to be in a state in which the ammunition 21a1 can be locked with the backward movement.

【００２８】次に、弾薬通路Ｂ，Ｂ’での押し込み作動
について説明する。予備弾倉６の弾薬通路Ｂのラック１
３も予備弾倉６の弾薬通路Ａのものと実質的に同じ動き
をする。ただし、この場合は、予備弾倉６内の最前端の
弾薬２１ｂ１が給弾機４の残り弾薬２１ｂ’５に到達・
当接したときに、結合部材２０がプッシャブラケット１
５とラック１３の結合を解除し、ラック１３は最終行程
まで他のラック１３と一体的に進行する。その際、ガイ
ド棒７の先端部の爪８は、カバー２５の後端縁に案内さ
れて溝４ａ内に若干押し込まれている。そして、図５に
示すように給弾機４内で所定位置を採るようになつた弾
薬２１ｂ２が、上下一対の逆止め爪２３によつて保持さ
れる。Next, the pushing operation in the ammunition passages B and B 'will be described. Rack 1 of ammunition passage B of spare magazine 6
3 also performs substantially the same movement as that of the ammunition passage A of the preliminary magazine 6. However, in this case, the foremost ammunition 21b1 in the spare magazine 6 reaches the remaining ammunition 21b'5 of the feeder 4.
When the connecting member 20 comes into contact with the pusher bracket 1,
The connection between the rack 5 and the rack 13 is released, and the rack 13 advances integrally with the other racks 13 until the final stroke. At this time, the claw 8 at the distal end of the guide rod 7 is slightly pushed into the groove 4a while being guided by the rear edge of the cover 25. Then, as shown in FIG. 5, the ammunition 21 b 2, which takes a predetermined position in the bullet feeder 4, is held by a pair of upper and lower non-return claws 23.

【００２９】各弾薬通路Ｃ，Ｃ’，Ｄ，Ｄ’，Ｅ，Ｅ’
での押し込み作動について説明する。予備弾倉６の弾薬
通路Ｃ，Ｄ，Ｅでは、給弾機４側の対応する弾薬通路
Ｃ’，Ｄ’，Ｅ’に弾薬２１が全く存在しないので、プ
ッシャブラケット１５とラック１３の結合が解除されな
いままで、予備弾倉６の弾薬通路Ｃ，Ｄ，Ｅの全弾薬２
１が給弾機４に押し込まれる。次いで、各最前端の弾薬
２１ｃ１，２１ｄ１，２１ｅ１が図１に示す弾薬係止部
５０に当接してそれぞれ前進移動が拘束され、予備弾倉
６側の弾薬２１は動けなくなる。これにより、テーパ状
をなす各最後端の弾薬２１ｃ５，２１ｄ５，２１ｅ５
は、中間部のみがプッシャブラケット１５の押圧部１５
ａに強く押され、傾倒する。すなわち、給弾機４に押し
込まれた最後端の各弾薬２１ｃ５，２１ｄ５，２１ｅ５
は、中間部のみ押されて図２に示す弾薬２１ａ’５’と
同様の姿勢を採る。Each ammunition passage C, C ', D, D', E, E '
The push-in operation will be described. In the ammunition passages C, D, and E of the spare magazine 6, since the ammunition 21 does not exist at all in the corresponding ammunition passages C ', D', and E 'on the side of the feeder 4, the connection between the pusher bracket 15 and the rack 13 is released. All ammunition 2 in the ammunition passages C, D and E of the spare magazine 6
1 is pushed into the bullet feeder 4. Next, the front-end ammunition 21c1, 21d1, 21e1 abuts on the ammunition locking portion 50 shown in FIG. 1 to restrict the forward movement, and the ammunition 21 on the preliminary magazine 6 side cannot move. As a result, each of the rearmost ammunition 21c5, 21d5, 21e5 having a tapered shape is formed.
Is the pressing part 15 of the pusher bracket 15 only in the middle part.
It is strongly pushed by a and tilts. That is, the rearmost ammunition 21c5, 21d5, 21e5 pushed into the bullet feeder 4
Takes a posture similar to that of the ammunition 21a'5 'shown in FIG.

【００３０】従つて、プッシャ１６はプッシャブラケッ
ト１５内に押し込まれ、係止・解除手段４０が解除され
る。すなわち、結合部材２０はラック１３の穴１３ａか
ら引き抜かれ、ラック１３とプッシャブラケット１５の
結合は解除される。このため、ラック１３のみが引続き
前進移動し、所定の最終行程まで進む。その際、ガイド
棒７の先端部の爪８は、カバー２５の後端縁に案内され
て溝４ａ内に押し込まれ、ガイド棒７は、ラック１３と
同様に溝２６ａから溝４ａに向けて前進移動する。給弾
機４に押し込まれた弾薬２１は、各弾列共に逆止め爪２
３によつて予備弾倉６側に戻るのを妨げられる。Accordingly, the pusher 16 is pushed into the pusher bracket 15, and the locking / release means 40 is released. That is, the coupling member 20 is pulled out from the hole 13a of the rack 13, and the coupling between the rack 13 and the pusher bracket 15 is released. For this reason, only the rack 13 continuously moves forward and proceeds to a predetermined final stroke. At this time, the claw 8 at the tip of the guide rod 7 is guided by the rear end edge of the cover 25 and is pushed into the groove 4a, and the guide rod 7 advances from the groove 26a toward the groove 4a as in the rack 13. Moving. The ammunition 21 pushed into the ammunition feeder 4 includes the check pawl 2
3 prevents it from returning to the spare magazine 6 side.

【００３１】このようにして、全てのラック１３は、給
弾機４の残弾の数に関わらず最大ストロークまで一体的
に前進移動し得るので、同一駆動軸（回転軸１２）で駆
動できる。次に、ラック１３が最大ストロークまで前進
移動した状態で、ピニオン１１を逆回転させれば、ラッ
ク１３は予備弾倉６に向けた後退移動に移行する。弾薬
２１がプッシャ１６を押さなくなれば、プッシャ１６
は、ピン１７で許容された範囲でばね１８の弾発力を受
けて押し出される。従つて、結合部材２０は若干下降移
動してラック１３の通路に向けて突出するようになる。
この状態でラック１３が後退して、ラック１３の斜面１
３ｂが下降移動している結合部材２０を下圧ばね１９を
圧縮させて押し上げて後退し、結合部材２０の下面がラ
ック１３の上面に弾性的に摺接可能となる。In this way, all the racks 13 can move forward as a whole up to the maximum stroke irrespective of the number of remaining bullets of the bullet feeder 4, so that they can be driven by the same drive shaft (rotary shaft 12). Next, when the pinion 11 is rotated in the reverse direction while the rack 13 has moved forward to the maximum stroke, the rack 13 shifts to the backward movement toward the spare magazine 6. If the ammunition 21 no longer pushes the pusher 16, the pusher 16
Is pushed out by the elastic force of the spring 18 within the range permitted by the pin 17. Accordingly, the coupling member 20 moves slightly downward and projects toward the passage of the rack 13.
In this state, the rack 13 retreats, and the slope 1
3b compresses the lower pressure spring 19 and pushes up the receding member 20 to retreat, so that the lower surface of the coupling member 20 can elastically slide on the upper surface of the rack 13.

【００３２】更に、ラック１３が後退してその穴１３ａ
が結合部材２０の位置に合致すれば、結合部材２０の下
端部が凹部１３ａに嵌入する。このようにしてラック１
３にプッシャブラケット１５が結合され、両者１３，１
５が一体に後退し、ガイド棒７及び爪８も次第に後退移
動し、爪８が、図７に示すカバー２５による拘束状態か
ら開放されてカバー２５から離脱した際、図８に示すよ
うに板ばね１０の弾発力によつてピン９を中心として揺
動し、溝４ａから突出する。このようにして溝４ａから
突出した爪８が、ラック１３の後退移動に伴つて、カバ
ー２５よりも後方つまり逆止め爪２３よりも予備弾倉６
側に残つている弾薬２１を押して予備弾倉６へ戻す。し
かして、ラック１３の後退移動に連動し、余分な弾薬２
１が予備弾倉６に戻され、不安定な弾薬２１の存在が防
止される。勿論、全ての弾薬２１が給弾機４の弾薬通路
Ｃ’〜Ｅ’に押し込まれる予備弾倉本体２６の弾薬通路
Ｃ〜Ｅでは、予備弾倉６側に戻される弾薬２１はない。Further, the rack 13 is retreated and its hole 13a
Is aligned with the position of the coupling member 20, the lower end of the coupling member 20 fits into the recess 13a. Thus, the rack 1
3 and the pusher bracket 15 are connected to each other.
5, the guide bar 7 and the claw 8 also gradually retreat, and the claw 8 is released from the restrained state by the cover 25 shown in FIG. It swings around the pin 9 by the elastic force of the spring 10 and projects from the groove 4a. The claw 8 protruding from the groove 4 a in this way is moved backward from the cover 25, that is, beyond the non-return claw 23, as the rack 13 retreats.
The ammunition 21 remaining on the side is pushed back to the spare magazine 6. As a result, the extra ammunition 2 is linked to the backward movement of the rack 13.
1 is returned to the spare magazine 6 and the presence of the unstable ammunition 21 is prevented. Of course, no ammunition 21 is returned to the spare magazine 6 side in the ammunition passages CE of the spare magazine main body 26 in which all the ammunition 21 is pushed into the ammunition passages C ′ to E ′ of the feeder 4.

【００３３】なお、ラック１３の斜面１３ｂが結合部材
２０の下端部に係止した状態でラック１３及びプッシャ
ブラケット１５が一体に後退することもあり得る。その
場合には、プッシャブラケット１５が所定長さ後退した
際に衝突するストッパ部を予備弾倉本体２６に形成し、
このストッパにプッシャブラケット１５が係止した後
に、ラック１３のみを後退させて結合部材２０を下圧ば
ね１９を圧縮させて押し上げ、ラック１３の穴１３ａに
結合部材２０の下端部を嵌入させてもよい。Incidentally, the rack 13 and the pusher bracket 15 may be retracted integrally with the inclined surface 13b of the rack 13 being locked at the lower end of the connecting member 20. In that case, a stopper portion that collides when the pusher bracket 15 retreats by a predetermined length is formed in the spare magazine main body 26,
After the pusher bracket 15 is locked by this stopper, the rack 13 alone is retracted, the coupling member 20 is compressed by the lower pressure spring 19 and pushed up, and the lower end of the coupling member 20 is fitted into the hole 13 a of the rack 13. Good.

【００３４】そして、弾薬通路Ａ，Ａ’では、予備弾倉
６内にあつた弾薬２１の全てが爪８に係止して予備弾倉
６に引き戻され、全く給弾機４に押し込まれない。弾薬
通路Ｂ，Ｂ’では、予備弾倉６内にあつた弾薬２発（２
１ｂ１及び２１ｂ２）だけが弾薬通路Ｂ’に押し込ま
れ、残り３発（２１ｂ３〜２１ｂ５）が弾薬通路Ｂに戻
される。また、弾薬通路Ｃ，Ｄ，Ｅでは、予備弾倉６内
の全弾が給弾機４に引き渡されているので、弾薬２１が
爪８によつて予備弾倉６へ後退移動することはない。In the ammunition passages A and A ', all of the ammunition 21 in the spare magazine 6 is locked by the claws 8 and returned to the spare magazine 6, and is not pushed into the bullet feeder 4 at all. In the ammunition passages B and B ′, two ammunition (2
Only 1b1 and 21b2) are pushed into the ammunition passage B ′, and the remaining three shots (21b3 to 21b5) are returned to the ammunition passage B. Further, in the ammunition passages C, D, and E, all the ammunition in the spare magazine 6 is delivered to the ammunition machine 4, so that the ammunition 21 does not move backward to the spare magazine 6 by the claw 8.

【００３５】このようにしてラック１３が所定長さ後退
し、元位置に戻つた後、動力源を停止し、回転軸１２及
びピニオン１１の回転を停止させる。After the rack 13 retreats by a predetermined length and returns to the original position, the power source is stopped, and the rotation of the rotating shaft 12 and the pinion 11 is stopped.

【００３６】[0036]

【発明の効果】以上の説明によつて理解されるように、
本発明に係る予備弾倉から給弾機への弾薬受渡し方法に
よれば、次の効果を奏することができる。 （１）請求項１又は３の発明によれば、給弾機側に残つ
ている弾薬の数に関わらず給弾機が満杯になるように随
時給弾できるので、給弾機の弾薬を全て撃ち尽くしてか
らでないと給弾できなかつた従来の制限が解消し、戦闘
能力が著しく向上する。加えて、各弾薬通路の弾列ごと
の弾薬を押すための動力源を含む駆動装置及びその制御
機構が必要なく、唯一の動力源によつて給弾作動が行わ
れるため、構造が簡素になる。その結果、故障の恐れが
減少して信頼性及び耐久性が増大する。As will be understood from the above description,
According to the method for delivering ammunition from a spare magazine to a bullet feeder according to the present invention, the following effects can be obtained. (1) According to the first or third aspect of the present invention, it is possible to supply ammunition at any time so that the ammunition becomes full regardless of the number of ammunition remaining on the ammunition side. The conventional restriction that you can only supply ammunition after shooting out is eliminated, and the combat ability is significantly improved. In addition, there is no need for a drive unit including a power source for pushing ammunition for each ammunition in each ammunition passage and its control mechanism, and the supply operation is performed by only one power source, so that the structure is simplified. . As a result, the risk of failure is reduced and reliability and durability are increased.

【００３７】（２）また、請求項２又は６の発明によれ
ば、予備弾倉から給弾機へ給弾したとき、給弾機へ給弾
されなかつた弾薬は全て予備弾倉に引き戻されるので、
予備弾倉と給弾機との中間に不安定に残る弾薬は存在し
なくなり、この弾薬の別途の取り除き作業が不要になる
ので、給弾操作が容易となる。(2) According to the second or sixth aspect of the present invention, when a bullet is supplied from the spare magazine to the ammunition, all the ammunition not supplied to the ammunition is returned to the spare magazine.
There is no more ammunition that remains unstable between the spare magazine and the ammunition supply, and it is not necessary to remove the ammunition separately, so that the ammunition operation becomes easy.

【図面の簡単な説明】[Brief description of the drawings]

【図１】 本発明の１実施例に係る予備弾倉から給弾機
への弾薬受渡し装置を断面で示す平面図。FIG. 1 is a plan view showing a cross section of a device for transferring ammunition from a spare magazine to a bullet feeder according to an embodiment of the present invention.

【図２】 図１のＩＩ−ＩＩ線断面図。FIG. 2 is a sectional view taken along line II-II of FIG.

【図３】 図２の要部を示す拡大図。FIG. 3 is an enlarged view showing a main part of FIG. 2;

【図４】 図１の要部を示す拡大図。FIG. 4 is an enlarged view showing a main part of FIG. 1;

【図５】 同じく作用説明図。FIG. 5 is an explanatory diagram of the same operation.

【図６】 図２のＶＩ−ＶＩ線断面図。FIG. 6 is a sectional view taken along line VI-VI of FIG. 2;

【図７】 同じく爪及び逆止め爪の作用説明図。FIG. 7 is an explanatory view of the operation of the claw and the non-return claw.

【図８】 同じく爪及び逆止め爪の作用説明図。FIG. 8 is an explanatory view of the operation of the claw and the check claw.

【図９】 機関砲を示す平面図。FIG. 9 is a plan view showing a cannon.

【図１０】 機関砲を示す正面図。FIG. 10 is a front view showing a cannon.

【符号の説明】[Explanation of symbols]

１：砲身、２：機関砲、３，４：給弾機、５，６：予備
弾倉、７：ガイド棒、８：爪、１０：板ばね（ばね部
材）、１３：ラック、１３ａ：凹部、１５：プッシャブ
ラケット、１６：プッシャ、１６ｂ：斜面、１８：ば
ね、１９：下圧ばね、２０：結合部材、２１：弾薬、２
３：逆止め爪、２５：カバー、４０：係止・解除手段、
４１：駆動装置、Ａ〜Ｅ，Ａ’〜Ｅ’：弾薬通路、
Ｓ1 ：ストローク。1: gun barrel, 2: cannon, 3, 4: ammunition, 5, 6: spare magazine, 7: guide rod, 8: claw, 10: leaf spring (spring member), 13: rack, 13a: recess, 15: pusher bracket, 16: pusher, 16b: slope, 18: spring, 19: lower pressure spring, 20: coupling member, 21: ammunition, 2
3: Non-return claw, 25: cover, 40: locking / releasing means,
41: drive device, A to E, A 'to E': ammunition passage,
S 1 : Stroke.

Claims (8)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】 予備弾倉（５，６）から前方に配置され
る給弾機（３，４）に、下方に向けて次第に拡径する複
数個の弾薬（２１）を給弾する予備弾倉から給弾機への
弾薬受渡し方法であつて、予備弾倉（５，６）の複数個
の弾薬通路（Ａ〜Ｅ）に前後進可能なラック（１３）を
それぞれ設け、各ラック（１３）上の複数個の弾薬（２
１）を、該ラック（１３）に一体的な前進移動を与える
と共に、該ラック（１３）にそれぞれ係止・離脱可能な
係止・解除手段（４０）によつて結合したプッシャブラ
ケット（１５）により、予備弾倉（５，６）側の最後端
の弾薬（２１）の上下方向の中間部を押して給弾機
（３，４）の各弾薬通路（Ａ’〜Ｅ’）に押し込み、給
弾機（３，４）の各弾薬通路（Ａ’〜Ｅ’）に所定数の
弾薬（２１）が満たされた際、係止・解除手段（４０）
を離脱させてプッシャブラケット（１５）はそのままと
して、給弾機（３，４）の全ての弾薬通路（Ａ’〜
Ｅ’）に所定数の弾薬（２１）が満たされるようにラッ
ク（１３）を前進移動させ、次いで、ラック（１３）を
給弾機（３，４）から予備弾倉（５，６）に向けて一体
的に後退移動させることを特徴とする予備弾倉から給弾
機への弾薬受渡し方法。An ammunition (21) for supplying a plurality of ammunition (21) whose diameter gradually increases downward from a spare ammunition (3, 4) arranged forward from the ammunition (5, 6). A method for delivering ammunition to an ammunition feeder, wherein racks (13) capable of moving forward and backward are provided in a plurality of ammunition passages (A to E) of a spare magazine (5, 6), respectively. Multiple ammunition (2
Pusher bracket (15) which is connected to the rack (13) by locking / releasing means (40) which can be locked / removed while giving the rack (13) an integral forward movement. As a result, the vertical portion of the rearmost ammunition (21) on the spare magazine (5, 6) side is pushed and pushed into each of the ammunition passages (A 'to E') of the ammunition machine (3, 4). Locking and releasing means (40) when a predetermined number of ammunition (21) is filled in each of the ammunition passages (A 'to E') of the machine (3, 4).
, Leaving the pusher bracket (15) as it is, and all the ammunition passages (A '~) of the feeder (3, 4)
The rack (13) is moved forward so that E ') is filled with a predetermined number of ammunition (21), and then the rack (13) is directed from the feeder (3, 4) to the spare magazine (5, 6). A method of delivering ammunition from a spare magazine to a feeder, wherein the ammunition is moved back together. 【請求項２】 給弾機（３，４）の各弾薬通路（Ａ’〜
Ｅ’）に、各弾薬通路（Ａ’〜Ｅ’）内の所定数の内の
最後端の弾薬（２１）の後退移動を拘束する逆止め爪
（２３）を備えさせ、ラック（１３）を給弾機（３，
４）から予備弾倉（５，６）に向けて後退移動させる
際、給弾機（３，４）の逆止め爪（２３）よりも予備弾
倉（５，６）側に位置する弾薬（２１）を、ラック（１
３）と共に後退する爪（８）によつて引掛けて予備弾倉
（５，６）に戻すことを特徴とする請求項１の予備弾倉
から給弾機への弾薬受渡し方法。2. Each of the ammunition passages (A′〜) of the feeder (3, 4)
E ') is provided with a non-return claw (23) for restraining the backward movement of a predetermined number of rearmost ammunition (21) in each of the ammunition passages (A' to E '), and the rack (13) is mounted. Bullets (3,
When moving backward from 4) toward the spare magazine (5, 6), the ammunition (21) located closer to the spare magazine (5, 6) than the non-return claw (23) of the feeder (3, 4). The rack (1
3. A method for transferring ammunition from a spare magazine to a feeder as claimed in claim 1, wherein the magazine is returned to the spare magazine by being hooked by a claw (8) retreating together with (3). 【請求項３】 予備弾倉（５，６）の複数個の弾薬通路
（Ａ〜Ｅ）から前方に配置される給弾機（３，４）の複
数個の弾薬通路（Ａ’〜Ｅ’）に、下方に向けて次第に
拡径する複数個の弾薬（２１）を給弾する予備弾倉から
給弾機への弾薬受渡し装置であつて、予備弾倉（５，
６）の各弾薬通路（Ａ〜Ｅ）の下部に設けられ、給弾機
（３，４）内にまで前進移動可能なラック（１３）と、
該ラック（１３）を一体的に前後に駆動する駆動装置
（４１）と、該ラック（１３）上にそれぞれ配置され、
該ラック（１３）上の最後端の弾薬（２１）の上下方向
の中間部を押すプッシャブラケット（１５）と、各プッ
シャブラケット（１５）を各ラック（１３）に係止・離
脱可能であり、弾薬（２１）が給弾機（３，４）内に押
し込まれ、給弾機（３，４）の各弾薬通路（Ａ’〜
Ｅ’）に所定数の弾薬（２１）が満たされて弾薬（２
１）の前進移動が停止した際に個別に離脱する係止・解
除手段（４０）とを備えることを特徴とする予備弾倉か
ら給弾機への弾薬受渡し装置。3. A plurality of ammunition passages (A'-E ') of a feeder (3, 4) disposed forward from a plurality of ammunition passages (A-E) of a spare magazine (5, 6). An ammunition delivery device from a spare magazine for supplying a plurality of ammunitions (21) gradually expanding in a downward direction to an ammunition feeder;
6) a rack (13) provided at the lower part of each of the ammunition passages (A to E) and capable of moving forward into the bullet feeder (3, 4);
A driving device (41) for integrally driving the rack (13) back and forth, and a driving device (41) disposed on the rack (13),
A pusher bracket (15) for pushing a vertical intermediate portion of the rearmost ammunition (21) on the rack (13), and each pusher bracket (15) can be locked and released from each rack (13); The ammunition (21) is pushed into the ammunition (3, 4), and each ammunition passage (A '~) of the ammunition (3, 4)
E ′) is filled with a predetermined number of ammunition (21) and ammunition (2)
(1) An ammunition delivery device from a spare magazine to a bullet feeder, comprising: a locking / releasing means (40) that is individually disengaged when the forward movement is stopped. 【請求項４】 係止・解除手段（４０）が、プッシャブ
ラケット（１５）の下部に前後進可能に配置され、ばね
（１８）によつて常時前方に付勢されるプッシャ（１
６）と、プッシャブラケット（１５）に上下動可能に配
置され、下圧ばね（１９）によつて常時下方に付勢さ
れ、常態にて、ラック（１３）の凹部（１３ａ）に入り
込んでプッシャブラケット（１５）とラック（１３）と
を結合する結合部材（２０）とを備え、プッシャ（１
６）が弾薬（２１）の下部にプッシャブラケット（１
５）と共に当たるように設置されると共に、給弾機
（３，４）内に所定数の弾薬（２１）が満たされた際、
プッシャ（１６）が弾薬（２１）に押されてばね（１
８）の弾発力に抗して相対的に後退し、プッシャ（１
６）の後端部の斜面（１６ｂ）が下圧ばね（１９）の弾
発力に抗して結合部材（２０）を押し上げ、結合部材
（２０）をラック（１３）の凹部（１３ａ）から引抜
き、ラック（１３）のみの前進移動を許容することを特
徴とする請求項３の予備弾倉から給弾機への弾薬受渡し
装置。4. A pusher (1) which is disposed at a lower portion of the pusher bracket (15) so as to be able to move forward and backward, and is always urged forward by a spring (18).
6) and a pusher bracket (15), which is vertically movably disposed, is always urged downward by a lower pressure spring (19), and normally enters the recess (13a) of the rack (13) to push the pusher. A coupling member (20) for coupling the bracket (15) and the rack (13) is provided.
6) has a pusher bracket (1) at the bottom of the ammunition (21).
5) is set so as to hit with it, and when a predetermined number of ammunition (21) is filled in the ammunition (3, 4),
The pusher (16) is pushed by the ammunition (21) and the spring (1) is pressed.
8) Retreat relatively against the resilience of the pusher (1)
6) The slope (16b) at the rear end pushes up the coupling member (20) against the resilience of the lower pressure spring (19), and removes the coupling member (20) from the recess (13a) of the rack (13). 4. An ammunition transfer device from a spare magazine to a bullet feeder according to claim 3, wherein the pull-out and the forward movement of only the rack (13) are permitted. 【請求項５】 給弾機（３，４）の各弾薬通路（Ａ’〜
Ｅ’）に配置され、各弾薬通路（Ａ’〜Ｅ’）の所定数
の弾薬（２１）の内の最後端の弾薬（２１）の後退移動
を拘束する逆止め爪（２３）を備えることを特徴とする
請求項３又は４の予備弾倉から給弾機への弾薬受渡し装
置。5. Each of the ammunition passages (A′〜) of the feeder (3, 4)
E '), and a non-return pawl (23) for restraining the rearward movement of the last ammunition (21) of the predetermined number of ammunition (21) in each of the ammunition passages (A' to E '). 5. An apparatus for transferring ammunition from a spare magazine to a feeder according to claim 3 or 4. 【請求項６】 ラック（１３）の給弾機（３，４）から
の後退移動に連動し、給弾機（３，４）の逆止め爪（２
３）よりも予備弾倉（５，６）側に位置する弾薬（２
１）を引掛けて予備弾倉（５，６）に戻す爪（８）を有
する爪機構を備えることを特徴とする請求項５の予備弾
倉から給弾機への弾薬受渡し装置。6. The non-return claw (2) of the feeder (3, 4) interlocked with the retreat movement of the rack (13) from the feeder (3, 4).
The ammunition (2) located on the spare magazine (5, 6) side of
6. An ammunition transfer device from a spare magazine to a bullet feeder according to claim 5, further comprising a claw mechanism having a claw (8) for hooking 1) and returning to the spare magazine (5, 6). 【請求項７】 爪機構が、ラック（１３）側に左右方向
の揺動自在にピン結合され、ばね部材（１０）によつて
常時一方向に付勢されて予備弾倉（５，６）の弾薬通路
（Ａ〜Ｅ）上に配置された所定数の弾薬（２１）の前端
部を掛止する爪（８）と、給弾機（３，４）に形成さ
れ、爪（８）が給弾機（３，４）内で所定距離だけ前進
移動した際、給弾機（３，４）の弾薬通路（Ａ’〜
Ｅ’）上の所定数の弾薬（２１）との掛止が防止される
ように、爪（８）を傾倒させるカバー（２５）とを備え
ることを特徴とする請求項６の予備弾倉から給弾機への
弾薬受渡し装置。7. A claw mechanism is pin-connected to the rack (13) side so as to be swingable in the left-right direction, and is always urged in one direction by a spring member (10) to hold the spare magazines (5, 6). Claws (8) for hooking the front ends of a predetermined number of ammunition (21) arranged on the ammunition passages (A to E), and ammunition feeders (3, 4) are formed. When the vehicle is moved forward by a predetermined distance in the ammunition (3, 4), the ammunition passages (A 'to
E ') A cover (25) for inclining the pawl (8) so as to prevent a predetermined number of ammunition (21) from being caught on the ammunition (21). Ammunition delivery device to ammunition. 【請求項８】 爪（８）が、プッシャブラケット（１
５）の上部に結合するガイド棒（７）の前端部に左右方
向の揺動自在にピン結合されていることを特徴とする請
求項７の予備弾倉から給弾機への弾薬受渡し装置。8. The pusher bracket (1) is provided with a claw (8).
8. An apparatus for transferring ammunition from a spare magazine to a bullet feeder according to claim 7, wherein a pin is pivotally connected to the front end of the guide rod (7) connected to the upper part of (5) so as to be swingable in the left-right direction.
JP21328094A 1994-08-16 1994-08-16 Method and apparatus for delivering ammunition from spare magazine to ammunition Expired - Lifetime JP3357192B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21328094A JP3357192B2 (en) 1994-08-16 1994-08-16 Method and apparatus for delivering ammunition from spare magazine to ammunition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21328094A JP3357192B2 (en) 1994-08-16 1994-08-16 Method and apparatus for delivering ammunition from spare magazine to ammunition

Publications (2)

Publication Number Publication Date
JPH0861890A JPH0861890A (en) 1996-03-08
JP3357192B2 true JP3357192B2 (en) 2002-12-16

Family

ID=16636499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21328094A Expired - Lifetime JP3357192B2 (en) 1994-08-16 1994-08-16 Method and apparatus for delivering ammunition from spare magazine to ammunition

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Country Link
JP (1) JP3357192B2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6676502B2 (en) * 2002-05-31 2004-01-13 Townsend Engineering Company Method and means for stuffing natural casings with sausage emulsion
CN110186318A (en) * 2019-05-20 2019-08-30 刁安戈 The defeated ammunition feed magazine of friendship for supplementing ammunition at any time can be achieved

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