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1. 发明授权

EP2801784B1 A projectile 有权
标题翻译：抛射物
公开(公告)号：EP2801784B1
公开(公告)日：2017-05-31
申请号：EP14175363.2
申请日：2005-03-31
申请人： Techventure Investments Pty Ltd
发明人： Harrison, Leslie Mervyn
IPC分类号： F42B5/10 , F42B5/067 , F42B14/02
CPC分类号： F42B5/10 , F42B5/067 , F42B14/02

2. 发明公开

EP1735581A4 A PROJECTILE 审中-公开
标题翻译：地下室
公开(公告)号：EP1735581A4
公开(公告)日：2010-10-27
申请号：EP05714342
申请日：2005-03-31
申请人： TECHVENTURE INVESTMENTS PTY LTD
发明人： HARRISON LESLIE MERVYN
IPC分类号： F42B5/18 , F41A21/12 , F42B5/10 , F42B5/184 , F42B14/00 , F42B14/04 , F42B30/02 , F42C19/085
CPC分类号： F42B5/10 , F42B5/067 , F42B14/02

3. 发明公开

EP1735581A1 A PROJECTILE 审中-公开
标题翻译：地下室
公开(公告)号：EP1735581A1
公开(公告)日：2006-12-27
申请号：EP05714342.2
申请日：2005-03-31
申请人： Techventure Investments Pty Ltd
发明人： HARRISON, Leslie Mervyn
IPC分类号： F42B5/18 , F42B5/184 , F42B5/10 , F42B14/00 , F42B14/04 , F42B30/02 , F42C19/085 , F41A21/12
CPC分类号： F42B5/10 , F42B5/067 , F42B14/02
摘要： A projectile (10) comprises a cylindrical body (12) with a first (leading) end (14) and a second trailing axially opposed end (16). An internal cavity (18) is formed between the ends (14 and 16) and holds a volume of propellant material (22). The first end (14) is closed by a nose (20) that is fixed to the body (12). The end (14) is sealed with a base seal (26) that seats a primer (24) for igniting the propellant (22). The primer (24) is located inboard of the second end (16) and the base seal (26) to reduce the likelihood of accidental activation. Seals (30) are formed about the body (12) for maintaining gas pressure of deflagrating propellant. The seals (30) may be formed integrally with the body (12) or separately from the body (12) and seated in respective grooves (40) formed circumferentially about the body (12). Also disclosed is a breech sleeve (810) shaped to complement the breech of the weapon and a throughway (816) defined by an internal surface, the projectile being able to pass through the throughway (816).

4. 发明授权

EP3028001B1 A PROJECTILE BODY AND CORRESPONDING AMMUNITION ROUND FOR SMALL ARMS OR A LIGHT FIREARM 有权
公开(公告)号：EP3028001B1
公开(公告)日：2020-04-22
申请号：EP14831444.6
申请日：2014-07-25
申请人： Techventure Investments Pty Ltd
发明人： HARRISON, Dale
IPC分类号： F42B5/10 , F42B5/18 , F42B10/38 , F42B14/02 , F42B10/44

5. 发明公开

EP3028001A4 A PROJECTILE BODY AND CORRESPONDING AMMUNITION ROUND FOR SMALL ARMS OR A LIGHT FIREARM 有权
标题翻译：地板车身及相关弹药小武器和轻武器射击
公开(公告)号：EP3028001A4
公开(公告)日：2016-07-20
申请号：EP14831444
申请日：2014-07-25
申请人： TECHVENTURE INVESTMENTS PTY LTD
发明人： HARRISON DALE
IPC分类号： F42B5/10 , F42B5/18 , F42B10/38 , F42B10/44 , F42B14/02
CPC分类号： F42B14/00 , F42B5/10 , F42B5/18 , F42B10/32 , F42B10/38 , F42B10/44 , F42B12/02 , F42B14/02 , F42C19/0823
摘要： A projectile (14) for an ammunition round (10) for use with a small arms or light firearm comprises an elongated projectile body (16). The projectile body (16) has first and second axially opposed ends (18, 20) respectively and a cavity (20) extending there between. The cavity is able to hold a quantity of propellant (24). A plurality of seals (26) extend about an outer surface of the body (16). The seals (26) protrude radially from the body (16) and operate to form a substantial seal against an inner circumferential surface of a barrel (12) of the firearm. Two of the seals (26b and 26c) are mutually adjacent and spaced apart in a direction of a longitudinal axis of the body to form a seal bound outer surface portion (36) of the body (16). One or more holes (38) are formed in the body (16) enabling fluid communication between the cavity (22) and the seal bound outer surface portion (36) of the body (16). This enables pressure equalization inside and outside of the cavity (22) about the seal bound outer surface portion (36) when the projectile (14) is travelling through the barrel (12).

6. 发明公开

EP2801784A1 A projectile 有权
标题翻译： Geschoss
公开(公告)号：EP2801784A1
公开(公告)日：2014-11-12
申请号：EP14175363.2
申请日：2005-03-31
申请人： Techventure Investments Pty Ltd
发明人： Harrison, Leslie Mervyn
IPC分类号： F42B5/10 , F42B5/067 , F42B14/02
CPC分类号： F42B5/10 , F42B5/067 , F42B14/02
摘要： A projectile (610) for firing out of a firearm weapon comprises a substantially cylindrical projectile body (612) with first and second axially opposite ends (614, 616) and a cavity (618) defined between the first end (614) and the second end (616), for holding a quantity of propellant (622). The cylindrical body (612) has a first outer diameter, the first end being closed and the second end being open. The projectile further comprises at least two seals (630) extending about an outer circumferential surface (632) of the body (612). Each seal (630) protrudes radially from the body (612) to form a substantial seal against an inner circumferential surface of a barrel of a firearm weapon when the projectile is fired. Each seal (630) has a second outer diameter greater than the first outer diameter and equal to or greater than the inner diameter of the barrel. The projectile (610) has a case (668) in which the projectile is received. The case (668) comprises a tube (670) sealed at one end by a base (626)and open at an opposite end. The case (668) is fitted over a portion of the cylindrical body (612) with the base (626) adjacent the second end (616) of the cylindrical body (612) and closes the cavity (618) wherein said quantity of propellant (622) is retained within the cavity (618) by the base (626), and wherein the first end (614) of the cylindrical body protrudes from the open end of the case (668).
摘要翻译：用于从武器武器射出的射弹（610）包括具有第一和第二轴向相对端（614,616）的基本上圆柱形的射弹体（612），以及限定在第一端（614）和第二端（616），用于保持一定数量的推进剂（622）。圆柱体（612）具有第一外径，第一端封闭，第二端开放。弹丸还包括至少两个围绕主体（612）的外周表面（632）延伸的密封件（630）。当射弹被射击时，每个密封件（630）从主体（612）径向突出，以形成抵靠武器武器枪管的内圆周表面的实质密封。每个密封件（630）具有大于第一外径的第二外径并且等于或大于枪管的内径。射弹（610）具有接收射弹的情况（668）。壳体（668）包括在一端由基座（626）密封并在相对端开口的管（670）。壳体（668）安装在圆柱体（612）的一部分上，基部（626）与圆柱体（612）的第二端（616）相邻并且封闭空腔（618），其中所述量的推进剂 622）通过基座（626）保持在空腔（618）内，并且其中圆柱体的第一端（614）从壳体（668）的开口端突出。

7. 发明公开

EP3631348A1 SINGLE SEAL PROJECTILE 有权
公开(公告)号：EP3631348A1
公开(公告)日：2020-04-08
申请号：EP18809351.2
申请日：2018-05-30
申请人： Techventure Investments Pty Ltd
发明人： HARRISON, Dale
IPC分类号： F42B14/02 , F42B10/02 , F42B10/38

8. 发明公开

EP3028001A1 A PROJECTILE BODY AND CORRESPONDING AMMUNITION ROUND FOR SMALL ARMS OR A LIGHT FIREARM 有权
标题翻译：小型武器或轻型火力弹的弹体和相应的弹药
公开(公告)号：EP3028001A1
公开(公告)日：2016-06-08
申请号：EP14831444.6
申请日：2014-07-25
申请人： Techventure Investments Pty Ltd
发明人： HARRISON, Dale
IPC分类号： F42B10/32 , F42B3/24 , F42B14/02 , F42B5/18
CPC分类号： F42B14/00 , F42B5/10 , F42B5/18 , F42B10/32 , F42B10/38 , F42B10/44 , F42B12/02 , F42B14/02 , F42C19/0823
摘要： A projectile (14) for an ammunition round (10) for use with a small arms or light firearm comprises an elongated projectile body (16). The projectile body (16) has first and second axially opposed ends (18, 20) respectively and a cavity (20) extending there between. The cavity is able to hold a quantity of propellant (24). A plurality of seals (26) extend about an outer surface of the body (16). The seals (26) protrude radially from the body (16) and operate to form a substantial seal against an inner circumferential surface of a barrel (12) of the firearm. Two of the seals (26b and 26c) are mutually adjacent and spaced apart in a direction of a longitudinal axis of the body to form a seal bound outer surface portion (36) of the body (16). One or more holes (38) are formed in the body (16) enabling fluid communication between the cavity (22) and the seal bound outer surface portion (36) of the body (16). This enables pressure equalisation inside and outside of the cavity (22) about the seal bound outer surface portion (36) when the projectile (14) is travelling through the barrel (12).
摘要翻译：与小型武器或轻型枪支一起使用的用于弹药轮（10）的射弹（14）包括细长抛射体（16）。射弹体（16）分别具有第一和第二轴向相对的端部（18,20）和在其间延伸的空腔（20）。腔体能够容纳一定量的推进剂（24）。多个密封件（26）围绕主体（16）的外表面延伸。密封件（26）从主体（16）径向地突出并且操作以形成抵靠枪支的枪管（12）的内圆周表面的基本密封。两个密封件（26b和26c）彼此相邻并且在主体的纵向轴线的方向上间隔开以形成主体（16）的密封装订外表面部分（36）。一个或多个孔（38）形成在主体（16）中，使得腔体（22）和主体（16）的密封界定的外表面部分（36）之间的流体连通成为可能。当射弹（14）穿过筒体（12）时，这实现了腔体（22）内部和外部围绕密封装订外表面部分（36）的压力平衡。

9. 发明公开

EP2132518A1 A METHOD OF MANUFACTURING AMMUNITION 审中-公开
标题翻译：用于生产SHELL
公开(公告)号：EP2132518A1
公开(公告)日：2009-12-16
申请号：EP08733282.1
申请日：2008-03-28
申请人： Techventure Investments Pty Ltd
发明人： HARRISON, Leslie, Mervyn
IPC分类号： F42B5/188 , F42B5/18 , F42B30/00 , F42B33/00
CPC分类号： F42B33/00 , F42B5/10 , F42B5/18 , F42B5/188 , F42B30/02 , F42B33/0207
摘要： A method of manufacturing ammunition (10) for firing from the barrel of a weapon comprises forming a mould (32) having an interior surface, placing a core (42) in the mould (32) to produce a casting void (43) and pouring a liquefied solidifiable material into the casting void (43). Upon solidification of the material, the core (42) is removed to produce a projectile body (12) having a closed end and an opposite end. The removal of the core (42) also creates the cavity (18) in the projectile body (12) that opens onto the opposite end. The projectile body (12) is removed from the mould (32) and a quantity of propellant (22) is deposited into the cavity (18) through the opposite end. A seal (26) which incorporates a primer is pressed into the opposite end. Circumferential flanges (30a) and (30b) are integrally moulded with the projectile body (12).

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