专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1704022A1 FASTENER DRIVING TOOL 无效
标题翻译：工具，紧固件驱动
公开(公告)号：EP1704022A1
公开(公告)日：2006-09-27
申请号：EP04802137.2
申请日：2004-12-30
申请人： Poly Systems Pty Limited
发明人： WEBB, Roger, Clyde
IPC分类号： B25C1/08 , B25C1/14
CPC分类号： B25C1/08 , B25C1/008
摘要： A fastener driving tool comprising: a tool nose through which a fastener is fired; loading means for introducing the fastener into the tool nose. The fastener is adapted to be propelled by a gas combustion mechanism comprising a first priming cylinder (A) having a first piston (24) and an air intake (31) fluidally connected via a first valve means (32) to a second delivery cylinder (B) having a second piston (51). The first priming cylinder fluidally connected to a fuel gas reservoir (3) via a second valve means (26), the first priming cylinder adapted to receive fuel from the reservoir and air through the air intake thereby forming an air/fuel gas mixture therein. The first piston adapted to compress the air/fuel gas mixture and transfer same to the second deliver cylinder via said first valve means, the air/fuel mixture ignited therein and thereby urging the second piston towards the fastener and propelling same away from the tool nose.

2. 发明公开

EP1448341A1 NAIL GUN 审中-公开
标题翻译：钉枪
公开(公告)号：EP1448341A1
公开(公告)日：2004-08-25
申请号：EP02802251.5
申请日：2002-10-28
申请人： Poly Systems Pty Limited
发明人： WEBB, Roger, Clyde
IPC分类号： B25C1/04 , F41B11/06
CPC分类号： F41B11/57 , B25C1/00 , F41B11/62 , F41B11/723 , F41B11/724
摘要： Nail gun (1) comprises barrel (23) and loading mechanism (20) for loading nail from magazine (19) into muzzle (14). Nail (3) is adapted to be propelled by punch (16) via piston shuttle (7) movable by a gas propellant that is initially stored as a liquid in reservoir (2). The liquid is heated to a super critical state in high-pressure chamber (4) by heating element (5) to induce a phase change such that the liquid becomes a highly dense gas. The phase change from liquid to gas provides the energy required to expel nail (3) from muzzle (14), regardless of the ambient temperature. The propellant is preferably CO2 which is heated to 31.06°C. Pressure selector (9) allows for different pressure settings suitable for softwood, hardwood and masonry nailing applications. Gun (1) produces minimal noise and so reduces workplace noise pollution.

3. 发明公开

EP1446626A1 PROJECTILE FIRING DEVICE USING LIQUIFIED GAS PROPELLANT 审中-公开
标题翻译：使用液化气体推进剂的射弹发射装置
公开(公告)号：EP1446626A1
公开(公告)日：2004-08-18
申请号：EP02771895.6
申请日：2002-11-01
申请人： Poly Systems Pty Limited
发明人： WEBB, Roger, Clyde
IPC分类号： F41B11/06 , F42B6/00 , F42B30/04 , F42B30/10 , B64G1/10 , F41A21/02
CPC分类号： F41B11/57 , F41B11/62
摘要： Rifle (1) comprises barrel (2) and loading means (15) for introducing a projectile from magazine (7) into breech (4). The projectile is propelled by a compressed gas propellant initially stored as a liquid in canister (10). The liquid is heated to a super critical state in chamber (8) by heating element (12) to induce a phase change such that the liquid becomes a highly dense gas. The phase change from liquid to gas provides the energy required to expel the projectile at high velocity from rifle (1), regardless of the ambient temperature. The propellant is preferably CO2 which is heated to 31.06 °C. Rifle (1) produces minimal noise and no heat signature, making it suitable for military and stealth purposes. A pistol and launchers for grenades or mortar bombs are also disclosed. Another version can launch low earth orbit satellites or payloads.
摘要翻译：步枪（1）包括筒体（2）和用于将射弹从弹匣（7）引入后膛（4）的装载装置（15）。射弹由压缩气体推进剂推动，最初作为液体储存在罐（10）中。通过加热元件（12）在腔室（8）中将液体加热至超临界状态以引起相变，使得液体变成高度致密的气体。不管环境温度如何，从液体到气体的相变提供了从步枪（1）以高速射出弹丸所需的能量。推进剂优选为加热至31.06℃的CO 2。步枪（1）产生最小的噪音并且没有热签名，使其适用于军事和隐身目的。还披露了用于手榴弹或迫击炮弹的手枪和发射器。另一个版本可以发射低地球轨道卫星或有效载荷。

4. 发明公开

EP1899114A1 A HAND-HELD POWER TOOL 审中-公开
标题翻译：动力操纵手工具
公开(公告)号：EP1899114A1
公开(公告)日：2008-03-19
申请号：EP06752647.5
申请日：2006-06-29
申请人： Poly Systems Pty Limited , MAX CO., LTD.
发明人： WEBB, Roger, Clyde
IPC分类号： B25C1/08 , B25C5/10
CPC分类号： B25C1/08
摘要： A hand-held power tool is provided, the operational power of which is provided by a gas combustion mechanism. The gas combustion mechanism comprises a first priming cylinder (2) having a first piston (4) and an air intake valve (6). The priming cylinder (2) is fluidally connected via a transfer valve (8) to a combustion chamber (10) connected to a second delivery cylinder (12) having a second piston (14). In use, said first piston (4) is arranged to compress air and transfer compressed air to said combustion chamber (10) via said transfer valve (8). The combustion chamber (10) is arranged to receive said compressed air from the priming cylinder (2) and fuel gas from said fuel supply port (16). The air and fuel gas are mixed to form an air/fuel gas mixture therein. The combustion chamber (10) is also arranged so that said air/fuel mixture is ignited therein to impart motion onto said second piston (14) and to facilitate the operation of the tool.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式