公开(公告)号：US09855992B1

公开(公告)日：2018-01-02

申请号：US15238927

申请日：2016-08-17

Applicant: SAFEWAY ELECTRO-MECHANICAL CO., LTD. ,  Chia-Sheng Liang

Inventor： Chia-Sheng Liang

IPC: B62M6/65 ,  F16H1/28 ,  B60K7/00 ,  B62M7/12

CPC classification number: B62M6/65 ,  B60K7/0007 ,  B60K17/046 ,  B60K2007/0092 ,  B60Y2200/12 ,  B60Y2200/13 ,  B62M7/12 ,  F16H1/28

Abstract: A gear motor for decreasing speed at a mechanical power output is provided with a housing; a supporting shaft through the housing; an electric motor in the housing and including a stator secured to the supporting shaft, and a rotor surrounding the stator and driven by the outer stator; a planetary gear train surrounding the rotor and including planet gear assemblies, a stationary ring gear at one end of the planet gear assemblies, and a driving ring gear at the other end of the planet gear assemblies. The driving ring gear rotates the housing either in one direction or in each of two opposite directions. The planet gear assemblies and the rotor form an annular rotor. Each planet gear assembly includes coaxial first and second planet gears. The first planet gear meshes the stationary ring gear. The second planet gear meshes the driving ring gear.

公开(公告)号：US20130153254A1

公开(公告)日：2013-06-20

申请号：US13330661

申请日：2011-12-19

Applicant: CHIA-SHENG LIANG ,  Chu-Hsiang Tseng

Inventor： CHIA-SHENG LIANG ,  Chu-Hsiang Tseng

IPC: B25D11/00

CPC classification number: B25D11/00 ,  B25C1/06

Abstract: A dynamic clutch apparatus for an electrical nail gun is disclosed and includes a pair of symmetric direct stroke apertures formed on a gun body support; a firing pin set slidably installed on a side of the gun body support; a guiding base movably installed inside the gun body support; a pair of symmetric oblique stroke apertures formed on the guiding base. Aperture walls of the oblique and direct stroke apertures encircle and form an interconnected through aperture. Two pivot bearings are slidably installed inside the through aperture. A flywheel for accumulating kinetic energy is installed between the pivot bearings coaxially. An electromagnetic driver drives the guiding base to move, causing the through aperture to restrict the pivot bearings and the flywheel to move and press the firing pin set. Then, the firing pin set passes nail-percussion kinetic energy along a nail-percussion axial direction.

Abstract translation: 公开了一种用于电动钉枪的动态离合器装置，其包括一对形成在枪体支架上的对称直接行程孔; 一个可滑动地安装在枪身支架一侧的撞针; 可移动地安装在枪体支撑体内的引导底座; 形成在引导基座上的一对对称的斜行程孔。 倾斜和直接行程孔的孔壁环绕并形成互连的通孔。 两个枢轴轴承可滑动地安装在通孔内。 用于积累动能的飞轮安装在同轴的枢转轴承之间。 电磁驱动器驱动引导基座移动，导致通孔限制枢轴轴承和飞轮移动并按下击发针组。 然后，打击针组沿钉钉冲击轴向方向穿过钉子打击动能。

公开(公告)号：US08336748B2

公开(公告)日：2012-12-25

申请号：US12630907

申请日：2009-12-04

Applicant: Eric E. Hlinka ,  Chia Sheng Liang ,  Chu Hsiang Tseng ,  Chin Lung Chang

Inventor： Eric E. Hlinka ,  Chia Sheng Liang ,  Chu Hsiang Tseng ,  Chin Lung Chang

IPC: B21J15/28 ,  B27F7/17 ,  B27F7/00 ,  B25C1/00

CPC classification number: B25C1/008

Abstract: A device for driving a plurality of fasteners includes a driver assembly having a drive block, a flywheel and a driver mount. The driver mount is configured to move between a first position where the flywheel is removed from the drive block and a second position where the flywheel engages the drive block. The device also includes a work contact element configured to move between an extended position and a depressed position. A blocking arm is connected to the work contact element and configured to move with the work contact element. The blocking arm is positioned in a path of movement of the driver mount when the work contact element is in the extended position. The blocking arm is removed from the path of movement of the driver mount when the work contact element is in the depressed position.

Abstract translation: 用于驱动多个紧固件的装置包括具有驱动块，飞轮和驱动器安装件的驱动器组件。 驱动器安装件构造成在飞轮从驱动块移除的第一位置与飞轮接合驱动块的第二位置之间移动。 该装置还包括配置成在延伸位置和踩下位置之间移动的工件接触元件。 阻挡臂连接到工作接触元件并且构造成与工作接触元件一起移动。 当工作接触元件处于伸出位置时，阻挡臂定位在驱动器安装件的运动路径中。 当工作接触元件处于按压位置时，阻挡臂从驱动器安装件的移动路径移除。

公开(公告)号：US20110297728A1

公开(公告)日：2011-12-08

申请号：US13013226

申请日：2011-01-25

Applicant: Chia-Sheng Liang ,  Chu-Hsiang Tseng

Inventor： Chia-Sheng Liang ,  Chu-Hsiang Tseng

IPC: B25C7/00

CPC classification number: B25C7/00

Abstract: A nailing depth adjusting device of a palm-type nail gun, installed in a containing recess, which is for the hammer rod to go through, at the bottom of the nail gun body. In side of the containing recess is provided with at least one guiding indentation and an adjusting sleeve. One end of the adjusting sleeve adjacent to the guiding indentation is slidably engaged in an outside wall of a guiding piece by threads. The guiding piece includes at least one guiding pillar slidably engaged in the guiding indentation. Users may rotate the adjusting sleeve to control the position of the guiding piece. Inside the adjusting sleeve is provided with an telescopic conduit. One end of the conduit is exposed outside of the adjusting sleeve. The conduit can touch the surface of the work piece, which causes the conduit to move until touching the guiding piece and thereby, adjust the nailing depth of the hammer rod.

Abstract translation: 一种掌钉式钉枪的钉钉深度调节装置，其安装在钉枪穿过的容纳凹部中，在钉枪主体的底部。 在容纳凹部的一侧设置有至少一个引导凹槽和调节套筒。 与导向凹槽相邻的调节套筒的一端通过螺纹可滑动地接合在引导件的外壁上。 引导件包括至少一个可滑动地接合在引导凹槽中的引导柱。 用户可以旋转调节套来控制引导件的位置。 在调节套内设有伸缩管。 导管的一端暴露在调节套筒的外部。 管道可以接触工件的表面，这导致管道移动直到接触引导件，从而调节锤杆的钉钉深度。

公开(公告)号：US20110132959A1

公开(公告)日：2011-06-09

申请号：US12631142

申请日：2009-12-04

Applicant: Eric E. Hlinka ,  Joseph S. Scaduto ,  John DeCicco ,  Chia Sheng Liang

Inventor： Eric E. Hlinka ,  Joseph S. Scaduto ,  John DeCicco ,  Chia Sheng Liang

IPC: B25C1/06 ,  B25C5/15

CPC classification number: B25C1/06 ,  B25C1/008

Abstract: A fastening tool includes a drive assembly configured to drive a fastener from the fastening tool, a work contact element moveable between an extended position and a depressed position, a trigger moveable between a release position and a fire position, an electric power source, an electronic control unit configured to deliver electric power from the electric power source to the drive assembly, and a single electric switch connected to the electronic control unit and configured to indicate that the work contact element is in the depressed position and the trigger is in the fire position.

Abstract translation: 紧固工具包括构造成从紧固工具驱动紧固件的驱动组件，可在延伸位置和踩下位置之间移动的工件接触元件，可在释放位置和起火位置之间移动的触发器，电源，电子 控制单元，被配置为将电力从电源传送到驱动组件;以及单个电开关，其连接到电子控制单元并且被配置为指示工作触点元件处于踩下位置并且触发器处于起火位置 。

公开(公告)号：US20110132958A1

公开(公告)日：2011-06-09

申请号：US12630896

申请日：2009-12-04

Applicant: Eric E. Hlinka ,  Chia Sheng Liang ,  Chu Hsiang Tseng ,  Chin Lung Chang

Inventor： Eric E. Hlinka ,  Chia Sheng Liang ,  Chu Hsiang Tseng ,  Chin Lung Chang

IPC: B25C1/00

CPC classification number: B25C1/008

Abstract: A tool for driving fasteners includes a work contact element configured to move between a first position and a second position. The tool is prevented from driving fasteners when the work contact element is in the first position. The tool further includes an extension member rigidly connected to the work contact element in a releasable connection arrangement. The releasable connection arrangement is configured to maintain a rigid connection between the work contact element and the extension member during normal operation of the tool. The releasable connection arrangement is further configured to release the rigid connection between the work contact element and the extension member during high impact events that are not associated with normal operation of the tool.

Abstract translation: 用于驱动紧固件的工具包括构造成在第一位置和第二位置之间移动的工件接触元件。 当工作接触元件处于第一位置时，防止工具驱动紧固件。 该工具还包括以可释放的连接装置刚性地连接到工作接触元件的延伸构件。 可释放的连接装置构造成在工具的正常操作期间保持工件接触元件和延伸构件之间的刚性连接。 可释放的连接装置进一步构造成在与工具的正常操作不相关的高冲击事件期间释放工作接触元件和延伸构件之间的刚性连接。

公开(公告)号：US20110084111A1

公开(公告)日：2011-04-14

申请号：US12579399

申请日：2009-10-14

Applicant: CHIA-SHENG LIANG

Inventor： CHIA-SHENG LIANG

IPC: B25C1/00

CPC classification number: B25C1/005 ,  B25C1/008

Abstract: A braking and driving mechanism includes a guide plate, a driving rod, a magazine, and a pressing rod. The guide plate includes a longitudinal nail groove extending along a direction same to a nail driving direction of the nail gun. The longitudinal nail groove is communicated with a nail driving groove. The driving rod is slidably assembled on an end side of the guide plate along the nail driving direction. A stopping portion is formed on an end side of the driving rod. The magazine is transversely disposed on an end wall of the guide plate. An inner portion of the magazine defines a longitudinal guide groove for supplying nails. The longitudinal guide groove receives a plurality of nails therein and is communicated with the longitudinal nail groove. More than one nail pushing pieces capable of providing an elastic force are arranged in the longitudinal guide groove. The nail pushing pieces are configured for pushing the nails to pass through the longitudinal nail groove and enter into the nail driving groove one by one for shooting. The pressing rod consists of a bar shaped arm with its two opposite ends extending to respectively form a tongue portion and a pushing portion. A pivot portion is formed between the tongue portion and the pushing portion. The pressing rod is pivotably disposed in the magazine via the pivot portion. An elastic member for driving the arm to transversely press a main body of each of the nails is disposed on the pushing portion. If the number of remaining nails in the magazine is equal to a default number the elastic member drives the tongue portion to move to a position where the tongue portion can block the stopping portion such that the movement of the driving rod is braked.

Abstract translation: 制动和驱动机构包括导向板，驱动杆，弹匣和按压杆。 引导板包括沿与钉枪的指甲行进方向相同的方向延伸的纵向指甲槽。 纵向指甲槽与指钉驱动槽连通。 驱动杆沿着指甲行进方向可滑动地组装在导向板的端侧。 在驱动杆的端侧形成止动部。 杂志横向设置在导板的端壁上。 刀库的内部部分限定了用于提供钉子的纵向引导槽。 纵向引导槽在其中容纳多个钉子并与纵向钉槽连通。 在纵向引导槽中布置有能够提供弹性力的多于一个的钉推动件。 指钉推动件构造成用于推动指甲以通过纵向指甲凹槽，并一个接一个地进入指甲驱动凹槽进行拍摄。 按压杆由条形臂组成，其两个相对端延伸以分别形成舌部和推动部。 枢转部分形成在舌部和推动部之间。 按压杆通过枢转部分可枢转地设置在料仓中。 用于驱动臂以横向压迫每个钉子的主体的弹性构件设置在推动部分上。 如果弹匣中剩余指甲的数量等于默认值，则弹性部件驱动榫舌部分移动到榫舌部分可以阻挡止动部分的位置，使得驱动杆的运动被制动。

公开(公告)号：US20100193560A1

公开(公告)日：2010-08-05

申请号：US12363797

申请日：2009-02-02

Applicant: Chia-Sheng Liang ,  Yi-Hui Chen

Inventor： Chia-Sheng Liang ,  Yi-Hui Chen

IPC: B25C1/04

CPC classification number: B25C1/044

Abstract: A trigger valve includes a valve base, a valve rod, a sliding portion and a shuttle valve. The valve base is disposed at a gun body of the nail gun between a compressed chamber and a main air valve of the nail gun. The valve rod is capable of being driven by a trigger of the nail gun to move so as to open or close high pressure air from the compressed chamber into the valve base. The sliding portion is capable of being driven by high pressure air to move to cause a safety slide rod of the nail gun producing a displacement along a hitting-nail direction. The shuttle valve is capable of being driven to move under control of the displacement of the sliding portion so as to open or close high pressure air from the valve base into the main air valve.

Abstract translation: 触发阀包括阀座，阀杆，滑动部分和梭阀。 阀底座设置在钉枪的枪体的压缩室和钉枪的主空气阀之间。 阀杆能够被钉枪的触发器驱动以移动，以将高压空气从压缩室打开或关闭到阀座中。 滑动部分能够被高压空气驱动以移动，导致钉枪的安全滑动杆产生沿击打方向的位移。 梭阀能够在滑动部分的移动的控制下被驱动以移动，以便将高压空气从阀座打开或关闭到主空气阀中。

公开(公告)号：US07686198B2

公开(公告)日：2010-03-30

申请号：US12179602

申请日：2008-07-25

Applicant: Chia-Sheng Liang ,  Lun-Hung Kuo

Inventor： Chia-Sheng Liang ,  Lun-Hung Kuo

IPC: B23B45/04 ,  B23D15/00

CPC classification number: B25C1/045

Abstract: A bushing for conducting air in a nail gun is arranged between an air chamber and a cylinder received in a housing of the nail gun. The bushing is adjacent to a bottom of a main valve for driving hitting motion of the nail gun. A number of main valve holes that are adjacent to the main valve are formed in a sidewall of the cylinder. At least one air inlet is formed in a bottom of a sidewall of the cylinder. An air flow passage is defined in the housing and is in communication with the main valve and the air hole. A valve plug which is configured for opening or closing the air flow passage is received in the air flow passage. The valve plug divides the air flow passage into an upper portion and a lower portion. The lower portion is formed in the housing. An annular end surface is formed on a top of the bushing. The annular end surface defines a main air inlet for the main valve. An end portion extends from the bushing and having the upper portion of the air flow passage formed therein. The bushing further includes at least one upper air hole in communication with the air chamber, the main inlet and the upper portion of the air flow passage.

Abstract translation: 用于在钉枪中引导空气的套管布置在气室和容纳在钉枪的壳体中的气缸之间。 衬套与主阀的底部相邻，用于驱动钉枪的撞击运动。 与主阀相邻的多个主阀孔形成在气缸的侧壁中。 至少一个空气入口形成在气缸的侧壁的底部。 空气流动通道限定在壳体中并与主阀和气孔连通。 构造成用于打开或关闭空气流动通道的阀塞被容纳在空气流动通道中。 阀塞将气流通道分成上部和下部。 下部形成在壳体中。 环形端面形成在衬套的顶部上。 环形端面限定主阀的主空气入口。 端部从衬套延伸并具有形成在其中的气流通道的上部。 衬套还包括与空气室，主入口和空气流动通道的上部连通的至少一个上部空气孔。

公开(公告)号：US07556183B1

公开(公告)日：2009-07-07

申请号：US12025070

申请日：2008-02-04

Applicant: Chia-Sheng Liang ,  Ti-Tsung Wu

Inventor： Chia-Sheng Liang ,  Ti-Tsung Wu

IPC: B25C5/00

CPC classification number: B25C1/008 ,  B25C1/041

Abstract: A control device for hitting nails of a pneumatic nail gun includes a control valve. The control valve is arranged in a main air flow passage between a trigger of the nail gun and the main air valve. The control valve has valve cover to open or close the main air flow passage. A valve bolt is slidably disposed in the valve cover. The valve bolt can be driven by the high pressure air to move down. A safety slide pole is slidably disposed in a gun body for blocking or releasing the valve bolt to move down. Therefore, a position of the safety slide pole can reflect a height of a work part which to be nailed. The valve bolt can detect the height reflected by the safety slide pole to guide in the high pressure air from the main air flow passage to hit nails. Thus, the controlling stability is enhanced. The components are also simplified.

Abstract translation: 一种用于击打气动钉枪钉子的控制装置包括控制阀。 控制阀配置在钉枪的扳机与主空气阀之间的主空气流路中。 控制阀具有阀盖以打开或关闭主空气流通道。 阀螺栓可滑动地设置在阀盖中。 阀门螺栓可由高压空气驱动，向下移动。 安全滑杆可滑动地设置在枪体中，用于阻塞或释放阀螺栓以向下移动。 因此，安全滑杆的位置可以反映待钉入的工件的高度。 阀螺栓可以检测安全滑杆反射的高度，以引导主空气流动通道的高压空气击打指甲。 因此，控制稳定性提高。 这些组件也被简化了。