-
公开(公告)号：US09555530B2
公开(公告)日：2017-01-31
申请号：US14286626
申请日：2014-05-23
摘要： A fastener driving apparatus includes an extensible polymer assembly and a fastener drive assembly, such that when said extensible polymer assembly is actuated (by a motor and linear motion converter), energy is stored as an extensible polymer of the polymer assembly extends in length and force from said extensible polymer is applied on said fastener drive assembly. When said extensible polymer reaches a sufficient extension, a retention means releases said fastener drive assembly and wherein said fastener drive assembly moves from a first position to a second position such that an anvil of the fastener drive assembly is capable of driving a fastener into a substrate.
摘要翻译： 紧固件驱动装置包括可延伸聚合物组件和紧固件驱动组件，使得当所述可延伸聚合物组件被致动时（通过电动机和线性运动转换器），能量被存储为聚合物组件的可伸长聚合物的长度和力 从所述可伸缩聚合物施加在所述紧固件驱动组件上。 当所述可延伸聚合物达到足够的延伸时，保持装置释放所述紧固件驱动组件，并且其中所述紧固件驱动组件从第一位置移动到第二位置，使得紧固件驱动组件的砧能够将紧固件驱动到基板 。
-
公开(公告)号：US08875969B2
公开(公告)日：2014-11-04
申请号：US11774943
申请日：2007-07-09
CPC分类号： B25C1/04 , B25C1/06 , F16K15/02 , Y10T137/7929
摘要： A fastener driving apparatus for driving fasteners into a substrate. The fastener driving apparatus is a combination of a motor driven linear motion converter; a compression cylinder; an expansion cylinder and a valve arrangement. The linear motion converter converts a rotational motion of a motor to a linear motion of a compression piston within the compression cylinder causing a gas within the compression cylinder to be compressed. The compressed gas is communicated to the expansion cylinder through the valve arrangement wherein the compressed gas expands causing an anvil coupled to an expansion piston within the expansion cylinder to move axially. The axial movement of the anvil causes a fastener to be driven into the substrate. The fastener driving apparatus is an ergonomically designed portable hand held tool providing comfort to a user, meeting safety standards and performance efficiency requirements.
摘要翻译： 一种用于将紧固件驱动到基板中的紧固件驱动装置。 紧固件驱动装置是马达驱动的线性运动转换器的组合; 压缩气缸; 膨胀缸和阀门装置。 线性运动转换器将电动机的旋转运动转换成压缩气缸内的压缩活塞的直线运动，导致压缩气缸内的气体被压缩。 压缩气体通过阀装置与膨胀气缸连通，其中压缩气体膨胀，使得与膨胀气缸内的膨胀活塞相连的砧座轴向移动。 砧座的轴向运动导致紧固件被驱动到基板中。 紧固件驱动装置是符合人体工程学设计的便携式手持工具，为用户提供舒适性，满足安全标准和性能效率要求。
-
公开(公告)号：US20140374461A1
公开(公告)日：2014-12-25
申请号：US14286637
申请日：2014-05-23
摘要： A fastener driving apparatus includes a vacuum piston and a drive piston, which vacuum piston, when moved (by way of a motor and linear motion converter), draws a vacuum against the drive piston, which drive piston may be held in place by retention means. An anvil is coupled to the drive piston. The retention means is released electrically or mechanically at or near the point of maximum vacuum volume. This drive piston and anvil assembly is then driven by atmospheric pressure and may strike a fastener to drive it into a substrate. At least one position sensor may be used. Once the fastener is driven, the apparatus may reset to an initial position. At least one parasitic loss seal may be provided to reduce drag force on the drive piston, and a timed dwell may be provided for the vacuum piston for operation.
摘要翻译： 紧固件驱动装置包括真空活塞和驱动活塞，该真空活塞在移动时（通过电动机和线性运动转换器）向真空活塞提供真空，驱动活塞可以通过保持装置 。 砧座联接到驱动活塞上。 保持装置在最大真空体积处或附近以电或机械方式释放。 然后该驱动活塞和砧座组件被大气压力驱动并且可能撞击紧固件以将其驱动到基板中。 可以使用至少一个位置传感器。 一旦紧固件被驱动，装置可以重置到初始位置。 可以提供至少一个寄生损耗密封件以减小驱动活塞上的牵引力，并且可以为真空活塞提供定时停留用于操作。
-
公开(公告)号：US08079504B1
公开(公告)日：2011-12-20
申请号：US13104996
申请日：2011-05-11
摘要： A fastener driving apparatus includes a power source, a control circuit, a motor, a first cylinder, a first piston, a linear motion converter, a second cylinder, a second piston, an anvil, a retention element retaining a component of the apparatus, and at least one sensor. During a compression stroke, the first piston compresses gas in a first cylinder to a predetermined pressure. Compressed gas is communicated to the second cylinder and the retention force of the retention element is overcome, to release the retained component of the apparatus, thereby causing the second piston to move linearly and enabling the anvil to drive the fastener into the workpiece. During a return stroke of the first piston, a vacuum created in the first cylinder is communicated to the second cylinder, causing the second piston and the anvil to retract to their initial positions.
摘要翻译： 紧固件驱动装置包括电源，控制电路，电动机，第一汽缸，第一活塞，直线运动转换器，第二汽缸，第二活塞，砧座，保持装置的部件的保持元件， 和至少一个传感器。 在压缩冲程期间，第一活塞将第一气缸中的气体压缩到预定压力。 压缩气体与第二气缸连通，并克服了保持元件的保持力，以释放设备的保持部件，从而使第二活塞线性运动，并使得砧座能够将紧固件驱动到工件中。 在第一活塞的返回行程期间，在第一气缸中产生的真空与第二气缸相通，使得第二活塞和砧座缩回至其初始位置。
-
公开(公告)号：US20090056693A1
公开(公告)日：2009-03-05
申请号：US12187618
申请日：2008-08-07
IPC分类号： F41B11/00
CPC分类号： F41B11/64 , F41B11/723
摘要： Disclosed is a projectile launching apparatus capable of launching a projectile, such as a pellet, a BB, an arrow, a dart and a paintball. The projectile launching apparatus includes a motor driven linear motion converter, a cylinder, a breech assembly and a compression valve arrangement. The linear motion converter converts a rotational movement of a motor into a linear movement of a piston by a gear reduction mechanism. The linear movement of the piston within the cylinder compresses a gas with a high compression exponent. The compressed gas is further released into a barrel of the breech assembly through the compression valve arrangement. The compressed gas expands in the barrel causing a projectile to be launched from the barrel with a force of the compressed gas.
摘要翻译： 公开了一种能够发射射弹的射弹发射装置，例如丸粒，BB，箭头，飞镖和彩弹。 射弹发射装置包括马达驱动的线性运动转换器，气缸，后膛组件和压缩阀装置。 线性运动转换器通过齿轮减速机构将电动机的旋转运动转换成活塞的线性运动。 气缸内活塞的直线运动以高压缩指数压缩气体。 压缩气体通过压缩阀装置进一步释放到枪闩组件的枪管中。 压缩气体在筒体中膨胀，从而使弹丸以压缩气体的力从筒体推出。
-
公开(公告)号：US20050000505A1
公开(公告)日：2005-01-06
申请号：US10764793
申请日：2004-01-26
摘要： A portable electric motor driven air gun powered by a power source. The motor is coupled to a lead screw, which drives a piston. The piston compresses air in a chamber producing high-pressure air. When sufficient energy is stored within the air stream by the piston a valve opens which releases the air to act on the projectile. The compressed air is used to push a projectile such as a paintball, an airsoft ball, a “bb”, or a pellet through a barrel. The lead screw is then reversed and the piston is reset for the next shot. The piston is preferably coupled to a feeding mechanism to facilitate positioning of the projectile for firing. The direction speed and operative modes of the gun are preferably controlled with an electric circuit. The power source is preferably rechargeable and allows the air gun to be operated completely independent from either a wall outlet or a compressed air supply.
摘要翻译： 由电源供电的便携式电动机驱动气枪。 电动机联接到驱动活塞的导螺杆。 活塞压缩产生高压空气的室内的空气。 当足够的能量通过活塞储存在空气流中时，阀打开，释放空气作用在射弹上。 压缩空气用于通过桶推动诸如彩弹，气球，“bb”或颗粒的射弹。 然后将导螺杆反向，并将活塞复位以进行下一次射击。 活塞优选地联接到进给机构以便于射弹的定位以进行射击。 枪的方向速度和操作模式优选地通过电路来控制。 电源优选地是可再充电的，并且允许气枪完全独立于墙壁出口或压缩空气供应。
-
公开(公告)号：US20180001461A1
公开(公告)日：2018-01-04
申请号：US15402198
申请日：2017-01-09
CPC分类号： B25D11/10 , B21J15/26 , B25C1/047 , B25C1/06 , B25D11/005 , B25D2211/062 , B25D2222/72 , B25D2250/375 , E04H17/263
摘要： An impacting apparatus includes a spring anvil assembly and a drive mechanism that alternatively engages a the spring anvil assembly to actuate the spring anvil assembly to store potential energy in the spring anvil assembly, and which drive mechanism alternatively disengages the spring anvil assembly to allow the spring anvil assembly to launch and accelerate toward an impact target to deliver impact energy from the spring anvil assembly to the impact target. In an embodiment, the spring anvil assembly is biased to a start position by one of the impact target and the weight of the apparatus. The spring anvil assembly may comprise a gas spring or a spring, for example. The apparatus is capable of delivering multiple impacts to an impact target.
-
公开(公告)号：US20170100829A1
公开(公告)日：2017-04-13
申请号：US15338433
申请日：2016-10-30
摘要： A fastener driving apparatus includes a spring anvil assembly that comprises a gas spring and an anvil. The end of the piston that extends out of the gas spring may be fixedly disposed against an object that is capable of exerting a force against the piston for at least a portion of the operational cycle. A drive mechanism acts on the spring assembly to store potential energy in the spring. The drive mechanism thereafter ceases acting on the spring assembly and the potential energy is released, causing the spring anvil assembly move and to separate from the drive mechanism for a period of free flight of the spring anvil assembly, the anvil thereafter moving to strike a fastener to drive the fastener into a substrate.
-
公开(公告)号：US08523035B2
公开(公告)日：2013-09-03
申请号：US12879869
申请日：2010-09-10
CPC分类号： B25C1/047
摘要： A fastener driving apparatus includes a power source, a control circuit, a motor, a first hollow guide member having a first volumetric capacity, a first piston, a linear motion converter, a second hollow guide member having a second volumetric capacity, a second piston, an anvil, a valve arrangement and at least one sensor. The guide members may have an elliptical or oval cross-section. During a compression stroke, the first piston compresses gas in the first hollow guide member. The valve arrangement opens and communicates the compressed gas to the second hollow guide member, causing the second piston to move the anvil to drive a fastener. During a return stroke of the first piston, the valve arrangement opens, communicating a vacuum created in the first hollow guide member to the second hollow guide member, thereby causing the second piston and the anvil to retract to their initial positions.
摘要翻译： 紧固件驱动装置包括电源，控制电路，电动机，具有第一体积容量的第一中空引导构件，第一活塞，直线运动转换器，具有第二容积的第二中空引导构件，第二活塞 砧座，阀门装置和至少一个传感器。 引导构件可以具有椭圆形或椭圆形的横截面。 在压缩冲程期间，第一活塞压缩第一中空导向构件中的气体。 阀装置打开并将压缩气体连通到第二空心引导构件，使第二活塞移动砧座以驱动紧固件。 在第一活塞的返回冲程期间，阀装置打开，将在第一中空导向构件中产生的真空传递到第二中空导向构件，从而使第二活塞和砧座缩回到其初始位置。
-
公开(公告)号：US20120286014A1
公开(公告)日：2012-11-15
申请号：US13179318
申请日：2011-07-08
摘要： A fastener driving apparatus includes a power source, a control circuit, a motor, a first cylinder, a first piston, a linear motion converter, a second cylinder, a second piston, an anvil, a retention element retaining a component of the apparatus, and at least one sensor. During a compression stroke, the first piston compresses gas in a first cylinder to a predetermined pressure. Compressed gas is communicated to the second cylinder and the retention force of the retention element is overcome, to release the retained component of the apparatus, thereby causing the second piston to move linearly and enabling the anvil to drive the fastener into the workpiece. During a return stroke of the first piston, a vacuum created in the first cylinder is communicated to the second cylinder, causing, along with an optional other retraction means, the second piston and the anvil to retract to their initial positions.
摘要翻译： 紧固件驱动装置包括电源，控制电路，电动机，第一汽缸，第一活塞，直线运动转换器，第二汽缸，第二活塞，砧座，保持装置的部件的保持元件， 和至少一个传感器。 在压缩冲程期间，第一活塞将第一气缸中的气体压缩到预定压力。 压缩气体与第二气缸连通，并克服了保持元件的保持力，以释放设备的保持部件，从而使第二活塞线性运动，并使得砧座能够将紧固件驱动到工件中。 在第一活塞的返回行程期间，在第一气缸中产生的真空与第二气缸相通，使得与第二活塞和砧座一起缩回至其初始位置，其中可选的其它回缩装置也一起引导。
-
-
-
-
-
-
-
-
-
搜索结果
33 条记录 (耗时 0.019 秒)
