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21. 发明专利

JP2004069292A Break action firearm 有权
公开(公告)号：JP2004069292A
公开(公告)日：2004-03-04
申请号：JP2003205670
申请日：2003-08-04
申请人： Sat Swiss Arms Technology Ag , エス.アー.テー.スイスアームステクノロジーアクチェンゲゼルシャフト
发明人： POPIKOW SERGEJ
IPC分类号： F41C23/04 , F41C7/11 , F41C23/16
CPC分类号： F41C23/16 , F41C7/11
摘要： PROBLEM TO BE SOLVED: To provide a break action firearm with a low-profile and easily manufacturable fore-end.
SOLUTION: This break action gun comprises a breech housing, a barrel portion tiltable about a hinge bearing installed in the breech housing, and a removable fore-end having a fixing mechanism at the front end thereof and a bearing part allowing to rotatably abut on the breech housing at the rear end. The hinge bearing comprises a plurality of hinge pins projected inward from the breech housing. The hinge pins are engaged with side recessed parts provided in the opposed side faces of the mounting part of the barrel portion. The bearing part comprises a plurality of inwardly projected bolts having at least one side face of both side faces of the mounting part which comes into contact with the corresponding contact face. With these configurations, the overall height of the fore-end of the break action firearm is lowered, and the manufacture thereof is facilitated.
COPYRIGHT: (C)2004,JPO

22. 发明专利

JP2003515088A 失效
公开(公告)号：JP2003515088A
公开(公告)日：2003-04-22
申请号：JP2001538738
申请日：2000-11-17
IPC分类号： F41A19/64 , F41A19/65 , F41A19/67 , F41C3/00 , F41G3/04 , F41G3/06 , F42B5/03
摘要： Small arm (10) includes a trigger, barrel assembly (11) and electronic firing controls mounted in handgrip (12). Barrel assembly (11) includes a plurality of axially disposed projectiles and discrete propellant charges for propelling respective projectiles, SMall arm (10) includes laaser beam (15) which terminates at target 816) to provide an instant reading of the target distance for adjusting the rate of fire to achieve a desired impact spread. The impact spread results from the recoiling action of small arm (10) inducing barrel climb. A single firing event activates the trigger and small arm (10) fires a predetermined number of projectiles at a rate selected to provide a desired impact spread on target (16). Where target (16) is a person, typically two or three projectiles are fired, and the rate of fire is between 10,000 and 60,000 rounds per minute, depending on the target distance.

23. 发明专利

JP2002513460A 失效
公开(公告)号：JP2002513460A
公开(公告)日：2002-05-08
申请号：JP54599198
申请日：1998-03-25
IPC分类号： F41C27/00 , F41A21/10 , F41A21/28

24. 发明专利

JP2001280898A REVOLVER TYPE TOY GUN 失效
公开(公告)号：JP2001280898A
公开(公告)日：2001-10-10
申请号：JP2000093544
申请日：2000-03-30
申请人： WESTERN ARMS KK
发明人： KUNIMOTO KEIICHI
IPC分类号： F41B11/60 , A63H33/00 , A63H33/18 , F41B7/08 , F41B11/54 , F41B11/56 , F41B11/62 , F41B11/68 , F41B11/723 , F41C3/14 , F41C3/16 , F41B11/26
摘要： PROBLEM TO BE SOLVED: To permit the revolution about a central axial line as well as the swing out of the whole of a tubular movable unit, provided with loading chambers therein and arranged between a barrel unit and a hammer, and apply a gas pressure on a bullet loaded into the loading chamber approximated and opposed to the rear end of the barrel unit from a pressure storage chamber with a sufficiently large value. SOLUTION: The revolver type toy gun is provided with revolution control mechanisms 16, 38, equipped therein with a pressure storage chamber 30, a plurality of bullet loading chambers 31 and a plurality of gas passage units 32 for connecting a plurality of bullet loading chambers 31 as well as the pressure storage chamber to the plurality of bullet loading chambers respectively to determine selectively the locking condition and the unlocking condition of the barrel unit 1, the tubular movable unit 11 and an opening and closing valve unit 33, a revolution driving unit 41 for revolving the tubular movable unit about a central axial line, and a pivoting supporting unit 35, permitting the tubular movable unit to be positioned selectively at a mounting position with respect to a frame unit or at a feeding position permitting the loading of a bullet into the loading chamber.

25. 发明专利

JP2001227899A ANGLE SETTER FOR GUNSTOCK FOR SHOTGUN 失效
公开(公告)号：JP2001227899A
公开(公告)日：2001-08-24
申请号：JP2001000406
申请日：2001-01-05
申请人： FAB DARMI P BERETTA SPA
发明人： GUSSALLI BERETTA UGO
IPC分类号： F41C23/14
摘要： PROBLEM TO BE SOLVED: To provide a unit setting an angle of a gunstock for a shotgun. SOLUTION: The unit for setting the angle of the gunstock for the shotgun comprises a fixing plate 11 for fixing to a part of a gunstock body, a movable plate 12 for fixing to another part of the gunstock, and a vertical guide element 13 fixed above the plate 11 disposable at least in a lateral direction and connectible to a memory element. A movable part is connected to the guide element. In order to dispose a part of the gunstock, an angel is set at the guide element as a center in several directions, that is, on the guide element and the element can be moved.

26. 发明专利

JPH11344300A FLYING OBJECT CAPTURE STRUCTURE 失效
公开(公告)号：JPH11344300A
公开(公告)日：1999-12-14
申请号：JP15400298
申请日：1998-06-03
申请人： JAPAN TECH RES & DEV INST , DAIKIN IND LTD
发明人： HIRASAWA TOYOKAZU , TANAKA EIZO , MASUDA TETSUYA , NAGAO YASUYUKI , KONO MIKI
IPC分类号： F41C27/06 , F42B30/06
摘要： PROBLEM TO BE SOLVED: To provide a capture structure of a capture portion which captures a flying object launched from a launching pad by the capture portion of a projectile. SOLUTION: In a rear end surface of a flying object capture portion 14 which is made of soft steel having a hardness of 15-30 HRC and has an outer shape with a protruded central portion whose front and rear central portions are bulged, a hole portion 15 having a plurality of tapered angles which are gradually increased in a front side and having a shape corresponding to a distal end shape of the flying object is formed. Upon capturing the flying object, the flying object capture portion 14 is deformed in a radial direction and an energy of a flying object 2 is directed in a frontward direction so that the surface of the flying object capture portion 14 is prevented from being applied with an excessive force. Furthermore, a stepped engaging portion 17 for fixing the flying object capture portion 14 to a projectile is formed in a rear end surface of the flying object capture portion 14 thus preventing an axial offset between the flying object 2 and the flying object capturing portion 14 at the time of capturing the flying object.

27. 发明专利

JPH09229596A CASE FOR PISTOL 失效
公开(公告)号：JPH09229596A
公开(公告)日：1997-09-05
申请号：JP5824496
申请日：1996-02-22
申请人： SANSHU KOGYO KK
发明人： OOBUCHI YOSHIHIDE
IPC分类号： F41C33/02 , F41C33/04
摘要： PROBLEM TO BE SOLVED: To enable a smooth and rapid operation for taking out a pistol out of a case to be carried out in an emergency case and further to enable the extremity end of the case to be prevented from being abutted against a seat when a driver rides on a vehicle by a method wherein a case main body is rotatably arranged at a holder hung at a waist belt at a position where it is inclined from its downward-direction position to a specified angle inclination position. SOLUTION: A case main body 1 for a pistol is formed by leather into such a shape as one in which an entire body of the pistol may be set in it, and then the case main body 1 is attached to a fixing plate 4 by a pivot pin 5 in such a way that it may be rotated by 45 deg., the fixing plate 4 being moved up and down along a guide rail fitting 3 fixed to a holder 2 having an upper end ring part 2a inserted into a waist belt. A leaf spring 7 formed with a bent raised part 7a for stabilizing the case main body 1 at an upper or a lower position is fixed to the guide rail fitting 3. A head part 5a of the pivot pin 5 is moved up and down while being press contacted to the bent raised part 7a. The head part 5a strikes against an upper or lower stopper 8 and stops. Then, a limiting pin 17 is projected at the fixed plate 4, the limiting pin 17 enters an arcuate groove hole 18 of the lifting pin 17 so as to restrict the rotation of the fixed plate 4 to 45 deg..

28. 发明专利

JPH09138095A SINGLE SHOT BOLT ACTION TYPE RIFLE AND ITS RIFLE BED 失效
公开(公告)号：JPH09138095A
公开(公告)日：1997-05-27
申请号：JP33245895
申请日：1995-11-14
申请人： PLASMA KK
发明人： OKAMOTO SHIGEO
IPC分类号： F41A3/12 , F41A3/64 , F41C33/00
摘要： PROBLEM TO BE SOLVED: To provide a single shot bolt action type rifle in which an attitude of the rifle is kept constant and a high degree of skill in a precision shooting art is enabled. SOLUTION: A machine gum segment having a rifle body is retracted and set at a rifle bed in such a way that a charging port 3 is positioned between a chin setting part 6 and an upper part of a grip 5. A trigger position is set at a forward position in such a way that a trigger of the machine gun segment having a rifle body is pushed by a push rod which is independent from the trigger mechanism. In addition, an extension is fixed to a handle of a bolt at the machine gun segment having a rifle body.

29. 发明专利

JP2593159B2 失效
公开(公告)号：JP2593159B2
公开(公告)日：1997-03-26
申请号：JP20097587
申请日：1987-08-13
IPC分类号： F41C27/00 , F41A33/00 , F42B8/04

30. 发明专利

JPH08136190A PISTOL HOLSTER 失效
公开(公告)号：JPH08136190A
公开(公告)日：1996-05-31
申请号：JP29596994
申请日：1994-11-07
申请人： YAMAMOTO SHIIRING KOGYO KK
发明人： YAMAMOTO HIROSHI
IPC分类号： F41C33/02
摘要： PURPOSE: To prevent the disorder of the rain cover of an upper coating at the time of mounting a pistol holster. CONSTITUTION: An interval is provided between a mounting implement 202 and a case body 203 by a connector 204, and the body 203 is mounted at the implement 202. Further, a snap button 210 for fixing the normal position of the body 203 is disposed at one side of the implement 202 near the rotary shaft 205 of the connector 204, and hence a protrusion is eliminated from the gap between the body 203 and the implement 202. With this structure, a rain cover 217 is prevented from being pressurized between the implement 202 and the body 203. The cover 217 can be always positioned at the optimum position in response to the attitude change, etc., of an wearing person, thereby preventing the disorder of clothes such as the abnormal position of the cover 217, the attraction of a coat, etc.

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