公开(公告)号：US08567654B2

公开(公告)日：2013-10-29

申请号：US13021844

申请日：2011-02-07

申请人： I-Tsung Wu ,  Po-Feng Huang ,  Yi-Zhuo Zhang

发明人： I-Tsung Wu ,  Po-Feng Huang ,  Yi-Zhuo Zhang

IPC分类号： B25C1/00

CPC分类号： B25C1/047 ,  B25C5/1617

摘要： A locking mechanism for a nail gun includes a side slot formed on a bottom side of a gun body and a nail supplying slot connected to a drive track of the nail gun. A stopper element is formed on a side of a slider element corresponding to the side slot. The gun also includes a magazine in which a nail pusher facing the nail supplying slot and a lockout element facing the side slot are formed. The nail pusher has an ear portion. The lockout element includes a pushing arm and a moveable guide slot capping with the ear portion to restrict the sliding movement of the lockout element on the nail pusher. As the pushing arm extends towards the corresponding end of the nail supplying slot, a nail is pushed into the drive track to shoot. The lockout element enters into the side slot to block the stopper element when the nail is exhausted, so as to enhance the shooting blocking effect of the nail gun.

摘要翻译： 用于钉枪的锁定机构包括：形成在枪体底部的侧槽和与钉枪的驱动轨道连接的指甲供给槽。 止动元件形成在对应于侧槽的滑块元件的一侧。 该枪还包括一个盒子，在该盒中形成有一个指甲钉供给槽的指针推动器和一个面向侧槽的锁定元件。 钉子推动器具有耳部。 锁定元件包括推动臂和可移动的引导槽，其与耳部部分封盖，以限制锁定元件在钉子推动器上的滑动运动。 当推动臂朝向指甲供给槽的相应端部延伸时，钉子被推入驱动轨道以进行拍摄。 当钉子被排出时，锁定元件进入侧槽以阻挡止动元件，以增强钉枪的防撞效果。

公开(公告)号：US08215529B2

公开(公告)日：2012-07-10

申请号：US12790897

申请日：2010-05-31

申请人： I-Tsung Wu

发明人： I-Tsung Wu

IPC分类号： B25C5/02 ,  B25C1/04 ,  B25C5/06 ,  B23Q5/00

CPC分类号： B25C1/04

摘要： An improved pneumatic device includes a body having a hollow cavity, defining an X axis and having a first end and a second end. The body includes a movable cylinder, a nail-firing piston rod and at least one exhaust hole. The movable cylinder and the nail-firing piston rod reciprocate along the X axis in the body by performing a forward stroke to the second end, and a return stroke back to the first end. The movable cylinder presents an open status when completing the forward stroke and presents a closed status when completing the return stroke. The movable cylinder has an exhaust hole and an exhaust valve disposed at an outer periphery thereof. When the nail-firing piston rod has not completed the return stroke yet and the cylinder is in the closed status, an exhaust channel is thereby formed to facilitate exhausting of air.

摘要翻译： 一种改进的气动装置包括具有中空腔的本体，其限定X轴并具有第一端和第二端。 主体包括可动气缸，指甲发射活塞杆和至少一个排气孔。 通过向第二端执行向前行程，并且返回到第一端的返回行程，可移动气缸和指甲发射活塞杆沿主体的X轴往复运动。 在完成前进行程时，可移动的气缸呈现一个打开状态，并在完成返回行程时呈现关闭状态。 可动气缸具有设置在其外周的排气孔和排气阀。 当指甲发射活塞杆尚未完成返回行程并且气缸处于关闭状态时，由此形成排气通道以便于排出空气。

公开(公告)号：US08162195B2

公开(公告)日：2012-04-24

申请号：US12772314

申请日：2010-05-03

申请人： I-Tsung Wu

发明人： I-Tsung Wu

IPC分类号： B25C1/04

CPC分类号： B25C1/047

摘要： A trigger valve controlling device for a pneumatic nail gun includes a main air passageway, a valve sleeve and a main air valve opening. The valve sleeve separates the main air passageway into a front passageway, a middle chamber and a rear passageway. After hitting nails, a high pressure air in the trigger valve controlling device is capable of driving a hitting bar of the pneumatic nail gun to move upward to reset.

摘要翻译： 用于气动钉枪的触发阀控制装置包括主空气通道，阀套和主空气阀开口。 阀套将主空气通道分成前通道，中间室和后通道。 撞击指甲后，触发阀控制装置中的高压空气能够驱动气动钉枪的击打杆向上移动以复位。

公开(公告)号：US20110290850A1

公开(公告)日：2011-12-01

申请号：US12790897

申请日：2010-05-31

申请人： I-Tsung Wu

发明人： I-Tsung Wu

IPC分类号： B25C1/04

CPC分类号： B25C1/04

摘要： An improved pneumatic device includes a body having a hollow cavity, defining an X axis and having a first end and a second end. The body includes a movable cylinder, a nail-firing piston rod and at least one exhaust hole. The movable cylinder and the nail-firing piston rod reciprocate along the X axis in the body by performing a forward stroke to the second end, and a return stroke back to the first end. The movable cylinder presents an open status when completing the forward stroke and presents a closed status when completing the return stroke. The movable cylinder has an exhaust hole and an exhaust valve disposed at an outer periphery thereof. When the nail-firing piston rod has not completed the return stroke yet and the cylinder is in the closed status, an exhaust channel is thereby formed to facilitate exhausting of air.

摘要翻译： 一种改进的气动装置包括具有中空腔的本体，其限定X轴并具有第一端和第二端。 主体包括可动气缸，指甲发射活塞杆和至少一个排气孔。 通过向第二端执行向前行程，并且返回到第一端的返回行程，可移动气缸和指甲发射活塞杆沿主体的X轴往复运动。 在完成前进行程时，可移动的气缸呈现一个打开状态，并在完成返回行程时呈现关闭状态。 可动气缸具有设置在其外周的排气孔和排气阀。 当指甲发射活塞杆尚未完成返回行程并且气缸处于关闭状态时，由此形成排气通道以便于排出空气。

公开(公告)号：US08052021B2

公开(公告)日：2011-11-08

申请号：US12686475

申请日：2010-01-13

申请人： I-Tsung Wu

发明人： I-Tsung Wu

IPC分类号： B25C5/02 ,  B25C5/06 ,  B21J15/28 ,  B27F7/17

CPC分类号： B25C1/005 ,  B25C1/008

摘要： A braking mechanism for empty nail cartridge of a nail gun includes a guiding plate, a cover plate, a punch rod, a securing slide rod and a nail cartridge. A nail hole and an end hole are defined in the guiding plate having a connecting groove. A nail pusher and a pushing arm are arranged in the nail cartridge to provide resilient force along a nail firing direction. The pushing arm is pivotably placed on the nail pusher adjacent the brake portion for affording the resilient force. The pushing arm allows the brake portion of the nail pusher to go through the end hole and move into the end hole to block the stopper of the securing sliding rod when the nails are used up. The pushing arm moves into the connecting groove to improve the yield rate of the brake of the empty nail cartridge of the nail gun.

摘要翻译： 用于钉枪的空钉仓的制动机构包括导板，盖板，冲杆，固定滑杆和钉仓。 在具有连接槽的引导板中限定钉孔和端孔。 指钉推动器和推动臂布置在钉仓中以沿着钉子的方向提供弹性力。 推动臂可枢转地放置在邻近制动部分的钉子推动器上，以提供弹性力。 推动臂允许钉子推动器的制动部分通过端孔并移动到端孔中，以在指甲消失时阻挡固定滑杆的止动件。 推动臂移动到连接槽中，以提高钉枪的空钉仓的制动器的产量。

公开(公告)号：US20100006619A1

公开(公告)日：2010-01-14

申请号：US12168894

申请日：2008-07-08

申请人： Chia-Sheng LIANG ,  I-Tsung Wu ,  Yi-Hui Chen

发明人： Chia-Sheng LIANG ,  I-Tsung Wu ,  Yi-Hui Chen

IPC分类号： B25C1/04

CPC分类号： B25C5/1658 ,  B25C1/043 ,  B25C1/184

摘要： A nail gun includes a fastener drive track capable of receiving fasteners having different length. A faster positioning assembly includes at least one swinging member and a stop portion. The swinging member is elastically and pivotably disposed at a side of the fastener drive track. The stop portion is formed at an end of the swinging member and received in the fastener drive track. The stop portion is configured for positioning fasteners prior to the fasteners are hit, and the stop portion retractably exits from the fastener drive track when a long fastener is received in the fastener drive track. The fastener positioning assembly enables the nail gun to drive fasteners having different length, as such, it is very convenient to use such nail gun to join different workpiece having different thickness on an object.

摘要翻译： 钉枪包括能够接收具有不同长度的紧固件的紧固件驱动轨道。 更快的定位组件包括至少一个摆动构件和止挡部分。 摆动构件弹性地且可枢转地设置在紧固件驱动轨道的一侧。 止动部分形成在摆动构件的端部并被接收在紧固件驱动轨道中。 止动部分构造成用于在紧固件被撞击之前定位紧固件，并且当长紧固件被容纳在紧固件驱动轨道中时，止动部分可从缩颈驱动轨道缩回地退出。 紧固件定位组件使得钉枪能够驱动具有不同长度的紧固件，因此，使用这种钉枪将不同厚度的不同工件连接在物体上是非常方便的。

公开(公告)号：US20090302087A1

公开(公告)日：2009-12-10

申请号：US12134195

申请日：2008-06-06

申请人： Chia-Sheng Liang ,  I-Tsung Wu ,  Yi-Hui Chen

发明人： Chia-Sheng Liang ,  I-Tsung Wu ,  Yi-Hui Chen

IPC分类号： B25C1/04

CPC分类号： B25C1/043 ,  B25C1/008

摘要： A nail gun includes a housing defining a group of receiving grooves and a safety rod. The control valve includes a body and a valve stem slidably received in the body. The body is movably mounted in the receiving grooves and one end of the valve stem is arranged to sustain the safety rod at a predetermined height. The predetermined height can be adjusted by moving the body relative to the receiving grooves.

摘要翻译： 钉枪包括限定一组接收槽和安全杆的壳体。 控制阀包括主体和可滑动地容纳在主体中的阀杆。 主体可移动地安装在接收槽中，并且阀杆的一端布置成将安全杆维持在预定高度。 可以通过相对于接收槽移动主体来调节预定高度。

公开(公告)号：US20120187176A1

公开(公告)日：2012-07-26

申请号：US13041411

申请日：2011-03-06

申请人： I-Tsung Wu ,  Po-Feng Huang ,  Yi-Zhuo Zhang

发明人： I-Tsung Wu ,  Po-Feng Huang ,  Yi-Zhuo Zhang

IPC分类号： B25C1/00

CPC分类号： B25C1/005 ,  B25C5/1658

摘要： A nail positioning member of a nail slot of a nail gun includes a magazine including a horizontal nail slot connected with a perforation for nailing; a nail pushing piece slidably assembled to the nail slot; a plurality of horizontal slot channels parallel to the nail slot; and a plurality of positioning pieces, respectively pivotally assembled to the slot channels to block the head of the nails. The positioning piece forms a protruding portion in a movement path of the nail pushing piece, to be pushed by the nail pushing piece and to drive the positioning piece to oscillate in the direction of the slot channel in order to open the nail slot for placing the nails.

摘要翻译： 指甲枪的钉槽的指甲定位构件包括：包括与用于打钉的穿孔连接的水平指甲槽的盒; 指钉推动件可滑动地组装到钉槽上; 与钉槽平行的多个水平槽道; 以及多个定位件，分别枢转地组装到狭槽通道以阻挡钉子的头部。 定位片在钉子推动件的运动路径中形成突出部分，由钉子推动件推动，并驱动定位件沿狭槽通道的方向摆动，以打开钉槽，以便放置 指甲

公开(公告)号：US20100122727A1

公开(公告)日：2010-05-20

申请号：US12292230

申请日：2008-11-14

申请人： Yi-An Chang ,  Chun-Lung Yu ,  I-Tsung Wu ,  Rong-Hwei Yeh ,  Ruei-Chin Wang ,  Li-Hung Lai ,  Li-Wen Lai

发明人： Yi-An Chang ,  Chun-Lung Yu ,  I-Tsung Wu ,  Rong-Hwei Yeh ,  Ruei-Chin Wang ,  Li-Hung Lai ,  Li-Wen Lai

IPC分类号： H01L31/042 ,  H01L31/18

CPC分类号： H01L31/02168 ,  H01L31/0236 ,  H01L31/0304 ,  Y02E10/544

摘要： A method for fabricating a III-V compound semiconductor solar cell includes forming a window layer made of III-V compound material over a top surface of an solar cell structure; forming a periodic array of hole textures of the window layer by using a lithography and etching process; and depositing an anti-reflection coating film to cover the window layer. A III-V compound solar cell structure is also provided to enhance the conversion efficiency of photovoltaic.

摘要翻译： 一种制造III-V族化合物半导体太阳能电池的方法包括在太阳能电池结构的顶表面上形成由III-V族复合材料制成的窗口层; 通过使用光刻和蚀刻工艺形成窗口层的孔纹理的周期性阵列; 以及沉积防反射涂膜以覆盖窗口层。 还提供了III-V复合太阳能电池结构以提高光伏的转换效率。

公开(公告)号：US08646672B2

公开(公告)日：2014-02-11

申请号：US13041411

申请日：2011-03-06

申请人： I-Tsung Wu ,  Po-Feng Huang ,  Yi-Zhuo Zhang

发明人： I-Tsung Wu ,  Po-Feng Huang ,  Yi-Zhuo Zhang

IPC分类号： B25C5/02 ,  B25C5/06

CPC分类号： B25C1/005 ,  B25C5/1658

摘要： A nail positioning member of a nail slot of a nail gun includes a magazine including a horizontal nail slot connected with a perforation for nailing; a nail pushing piece slidably assembled to the nail slot; a plurality of horizontal slot channels parallel to the nail slot; and a plurality of positioning pieces, respectively pivotally assembled to the slot channels to block the head of the nails. The positioning piece forms a protruding portion in a movement path of the nail pushing piece, to be pushed by the nail pushing piece and to drive the positioning piece to oscillate in the direction of the slot channel in order to open the nail slot for placing the nails.

摘要翻译： 指甲枪的钉槽的指甲定位构件包括：包括与用于打钉的穿孔连接的水平指甲槽的盒; 指钉推动件可滑动地组装到钉槽上; 与钉槽平行的多个水平槽道; 以及多个定位件，分别枢转地组装到狭槽通道以阻挡钉子的头部。 定位片在钉子推动件的运动路径中形成突出部分，由钉子推动件推动，并驱动定位件沿狭槽通道的方向摆动，以打开钉槽，以便放置 指甲