| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | Breech drive part of the weapon | JP2011538854 | 2009-11-07 | JP5607643B2 | 2014-10-15 | ヘルマン，ラルフ−ヨアヒム; シュメース，ハイナー; バウマン，ベルトホルト |
| 2 | Feeding method of external power driving type machine gun | JP21435396 | 1996-07-25 | JPH1038497A | 1998-02-13 | YOSHIMATSU MORIYOSHI |
| PROBLEM TO BE SOLVED: To minimize the power consumption of a feeder motor and improve the durability of the same by a method wherein a feeding torque, compatible to the rate of fire of a machine gun, is transmitted to a feeding mechanism by the function of a speed changing mechanism interposed between a power storage mechanism and the feeding mechanism to provide the optimum feeding speed. SOLUTION: An external power driving type machine gun 10 is provided with a power storage mechanism 2, storing the rotation driving power of a feeding motor 1, a feeding mechanism 6, driven by the rotation driving force, stored in the power storage mechanism 2, and feeding powders 12 to the machine gun 10, a speed changing mechanism 3, interposed between the power storage mechanism 2 and the feeding mechanism 6 to transmit the rotation driving force, stored in the power storage mechanism 2, to the feeding mechanism 6 while changing the speed, and a machine gun motor 8, whose rotating speed can be changed stepwisely or continuously. In this case, a feeding speed, compatible to the rate of fire of the machine gun 10, is given to the feeding mechanism by the change of the speed changing ratio of the speed changing mechanism 3 when the machine gun 10 is driven by the machine gun motor 8, having a predetermined rotating speed, and a predetermined rate of fire is given to the machine gun 10. | ||||||
| 3 | Method and apparatus for driving bolt | JP30986493 | 1993-11-16 | JPH07139896A | 1995-06-02 | TSUMURA HIDEICHIRO; YOSHIMATSU MORIYOSHI |
| PURPOSE:To eliminate generation of a twisting force for twisting clockwise or counterclockwise and to reduce a friction to guarantee a stable operation by so forming that a pressing force of a forward pawl is operated at a center of a bolt at the time of advancing and a pressing force of a retracting pawl is operated at the center of the bolt at the time of retracting. CONSTITUTION:Advancing side pawls are rotatably mounted with an advancing chain 16 wound on advancing chain wheels 32 and 33 between an engaging position and a non-engaging position and retracting side pawls are similarly mounted at retracting chains 18, 20 wound on retracting chain wheels 34-37. The chains 16 and 18, 20 are rotated oppositely to each other through power transmission units (42, 38, 40) by a motor 44. A bolt 12 is moved forward by the engagement of the advancing pawls, and moved reverse by the engagement of the retracting pawls. Thus, the bolt 12 is reciprocated between the retracted position for receiving an ammunition and the advancing position for charging the ammunition in a barrel 10 to prove stable charging of the ammunition. | ||||||
| 4 | Bolt-driving mechanism | JP35435492 | 1992-11-28 | JPH06159991A | 1994-06-07 | TSUMURA HIDEICHIRO; YOSHIMATSU MORIYOSHI |
| PURPOSE:To obtain a compact and strong structure wherein a bolt can be driven at high speed stably in a long period of time. CONSTITUTION:A bolt 4 is guidably supported in a tail cylinder 3 movably to a barrel 2 and is composed so as to be reciprocally moved between a retreated position drawn with a solid line and an advanced position drawn with an alternate long and two short dash line by the title mechanism 5. In the mechanism 5, a first rack 6 is provided on the undersurface of the bolt 4 along in the advanced and retreated direction thereof, a second rack 7 is provided on the bottom face of the tail cylinder 3 being opposed to the first rack 6, and a pinion 8 is provided between the racks 6, 7 by engaging with them and is connected to a crank 10 through a connecting rod 9. When the crank 10 is rotatively driven in the direction of an arrow mark, the pinion 8 is reciprocally moved on the second rack 7 while rotating and the bolt 4 is reciprocally moved over a distance of double the stroke of the pinion 8, i.e., at double the speed of the pinion 8. In this case, at the retreated and advanced positions, a crank pin 10a relatively slides by a distance M in the axial direction of the connecting rod 9 because of a slot 9a on the connecting rod 9 and thus the bolt 4 is allowed to stop for fixed time. | ||||||
| 5 | JPS595839B2 - | JP5620575 | 1975-05-14 | JPS595839B2 | 1984-02-07 | NYUUTON KURIFU GAARANDO; BIKUTAA REIMONDO GAADEI; RUUIZU KINGUSU UETSUZERU; OOGASUTO JOSEFU HABAASUTOROO; ROORENSU REI FUORUSOMU; MOORISU HOORU KURAUTEIA; PIITAA REON CHENBAAREIN |
| 6 | Preferably weapon drive and abrupt stop section having a linear breech or bullet feed portion | JP2011538855 | 2009-11-07 | JP5330537B2 | 2013-10-30 | ヘルマン，ラルフ−ヨアヒム; ラビツィケ，クラウス; シュメース，ハイナー; バウマン，ベルトホルト |
| A drive, having a quick stop mechanism, for a breech is axially adjustable relative to a weapon barrel, and includes a motor, two counter-rotating chains and sprocket wheels that guide the chains. Engaging cams and control cams are integrated into the chains. A slide mounted at the bottom of the breech is displaceable transversely to the direction of fire and has a groove that the engaging cams engage to entrain the breech in a forward or reverse motion relative to the direction of fire. The engaging cam transporting the breech forwards is displaced from the groove while the control cam displaces the slide simultaneously to its center position via its ascent ramp, thereby allowing breech rest periods in the forward limit position. Firing causes the slide to move from the center position to the left hand side whereas it remains in the center position when no shot is fired. | ||||||
| 7 | Preferably weapon drive and abrupt stop section having a linear breech or bullet feed portion | JP2011538855 | 2009-11-07 | JP2012511133A | 2012-05-17 | シュメース，ハイナー; バウマン，ベルトホルト; ヘルマン，ラルフ−ヨアヒム; ラビツィケ，クラウス |
| A drive, having a quick stop mechanism, for a breech is axially adjustable relative to a weapon barrel, and includes a motor, two counter-rotating chains and sprocket wheels that guide the chains. Engaging cams and control cams are integrated into the chains. A slide mounted at the bottom of the breech is displaceable transversely to the direction of fire and has a groove that the engaging cams engage to entrain the breech in a forward or reverse motion relative to the direction of fire. The engaging cam transporting the breech forwards is displaced from the groove while the control cam displaces the slide simultaneously to its center position via its ascent ramp, thereby allowing breech rest periods in the forward limit position. Firing causes the slide to move from the center position to the left hand side whereas it remains in the center position when no shot is fired. | ||||||
| 8 | Bolt driving method and apparatus | JP30986493 | 1993-11-16 | JPH081355B2 | 1996-01-10 | 盛喜 吉松; 秀一郎 津村 |
| 9 | JPS6333638B2 - | JP7568980 | 1980-06-06 | JPS6333638B2 | 1988-07-06 | RUISU ARUTOORO BOHORUGESU; MAIKERU MORENSHI KURIARI; CHAARUZU KURAAKU ASHU; DON EBARETSUTO BAN OSUTEN; ROBAATO BURUUSU PAUNZU; JON HAABII SARAKU |
| 10 | Machine gun | JP25715586 | 1986-10-30 | JPS62153697A | 1987-07-08 | ROBAATO PETSUTEINGA; JIYOSEFU DEITSUKUSU; TOMASU OOUEN MASHIYUU; RINKAAN RUISU SHIBUREI JIYUNIA; RICHIYAADO TOMASU JIEMUBA; BIKUTAA JIEEMUZU FUORESUTAA |
| 11 | Clutch mechanism | JP7568880 | 1980-06-06 | JPS55166528A | 1980-12-25 | JIYON HAABII SARAKU; DEIRU EDOWAADO SHIYUMEENAN |
| 12 | Delay preventor | JP7568980 | 1980-06-06 | JPS55165498A | 1980-12-23 | RUISU ARUTOUURO BOHORUGESU; MAIKERU MORENSHI KURIARI; CHIYAARUZU KURAAKU ASHIYU; DON EBARETSUTO BAN OSUTEN; ROBAATO BURUUSU PAUNZU; JIYON HAABII SARAKU |
| 13 | Gas pressure operated machine gun power unit | JP3815577 | 1977-04-05 | JPS52122000A | 1977-10-13 | JIYOOJI DABURIYUU KARII |
| 14 | JPS50156300A - | JP5620575 | 1975-05-14 | JPS50156300A | 1975-12-17 | |
| 15 | 駆動装置と制御スライダを有する小速射砲 | JP2017163052 | 2017-08-28 | JP2018087680A | 2018-06-07 | ラファエル マイアー; マティアス タルマン |
| 【課題】本発明は、駆動装置(1)と制御スライダ(3)を有する小速射砲の改良に関するものであって、制御スライダ(3)が駆動装置(1)によって機能的に有効に加速可能であり、制御スライダ(3)は2つの終端位置の間で移動可能である。 【解決手段】小速射砲は、一方の終端位置において制御スライダ(3)の移動が、制御スライダ(3)の反跳を回避あるいは減少させるために、ダンパー(6)によって緩衝可能であることにより、改良されている。 【選択図】図5 |
||||||
| 16 | Breech drive part of the weapon with a straight tail gun or ammunition supply unit | JP2011538857 | 2009-11-07 | JP5567584B2 | 2014-08-06 | ヘルマン，ラルフ−ヨアヒム; ラビツィケ，クラウス; シュメース，ハイナー; バウマン，ベルトホルト |
| 17 | Preferably weapon drive and abrupt stop section having a linear breech or bullet feed portion | JP2011538856 | 2009-11-07 | JP5567583B2 | 2014-08-06 | ヘルマン，ラルフ−ヨアヒム; ラビツィケ，クラウス; シュメース，ハイナー; バウマン，ベルトホルト |
| 18 | Breech drive part of the weapon with a straight tail gun or ammunition supply unit | JP2011538857 | 2009-11-07 | JP2012511135A | 2012-05-17 | シュメース，ハイナー; バウマン，ベルトホルト; ヘルマン，ラルフ−ヨアヒム; ラビツィケ，クラウス |
| 本発明は、武器のための機構部または駆動部（１００）に関し、この機構部または駆動部（１００）は、砲尾（２０）において制限された加速のみが発生するとともにジャークおよび後座の作用を発生させず、それにより慣性力および要求される動力を低減し、かつ反復速度を増大するようにしたことを特徴とする。 要求される動力を低減することは、急速に停止される場合における制動力の低減をも結果的にもたらす。 この目的のために、好ましくはモータ（２）などの回転運動が、スコッチヨークの原理を利用して砲尾（２０）の前方または後方への運動に変換される。 砲尾の端部位置における休止時間を可能にするために、ロッド（３）およびヨーク（１）が互いに半径方向に移動可能に配列されており、それにより、ヨーク（１）が回転されるとヨーク半径が変化するようになっている。 制御カム（６）はロッド（３）を半径方向に案内する。 | ||||||
| 19 | Preferably weapon drive and abrupt stop section having a linear breech or bullet feed portion | JP2011538856 | 2009-11-07 | JP2012511134A | 2012-05-17 | シュメース，ハイナー; バウマン，ベルトホルト; ヘルマン，ラルフ−ヨアヒム; ラビツィケ，クラウス |
| 本発明は、武器の砲身（１）に対して軸方向に調整可能な砲尾（３）または砲尾移動体のための急停止機構部を有する駆動部に関し、駆動部は、少なくとも１つのモータ（２）などと、少なくとも２つの係合カム（７）が取付けられたチェーン（５）とを具備し、チェーン（６）は、好ましくは砲尾（３）の下方に配列されるとともに少なくとも２つのスプロケットホイール（５）の周りに案内されている。 スライド（８）は砲尾（３）または砲尾移動体の底部の案内部に取付けられ、それにより発射方向に対して直角に移動可能になっており、溝（９）はスライドの全幅にわたって延在する。 各係合カム（７）は、砲尾（３）を伴って発射方向に対して前方に運動し、または砲弾がいったん発射されると、逆方向に運動する。 砲尾（３）を前方に移送する係合カム（７）は、溝（９）から外れて移動されるとともに砲尾（３）を伴わずに武器の他側において後方に移動し、それにより、前方端位置における砲尾（３）の休止時間を可能にする。 砲弾がいったん発射されると、スライド（８）が武器の他側に移動されるものの、砲弾が発射されないときには、スライド（８）が係合カム（７）によって下げられた位置に留まり、それにより、係合カム（７）はもはや砲尾（３）を伴って後方に移動できなくなる。 | ||||||
| 20 | Breech drive part of the weapon | JP2011538854 | 2009-11-07 | JP2012511132A | 2012-05-17 | シュメース，ハイナー; バウマン，ベルトホルト; ヘルマン，ラルフ−ヨアヒム |
| A drive for a weapon is provided, wherein rotational motion of a motor is converted to a forward or reverse motion of the breech in a simple manner using the Scotch yoke principle. In order to allow rest periods of the breech in the end positions, the crank radius is defined by a control cam, which changes when the crank is rotated. The hinge pin of the crank may be externally driven via a pinion shaft. A yoke pin is arranged in a groove of the crank so as to be radially displaceable and carries the breech carrier or the breech in a groove extending transversely to the direction of fire via a sliding block. Two rollers are arranged on the crank pin and run in control cams in the weapon or crank housing. The control cam is subdivided into different sectors/sections, thereby achieving the desired motion of the breech. | ||||||
QQ群二维码
意见反馈
意见反馈