公开(公告)号：US06929165B1

公开(公告)日：2005-08-16

申请号：US10910296

申请日：2004-08-04

申请人： Ruey-Zon Chen ,  Eric Lo ,  George Ku

发明人： Ruey-Zon Chen ,  Eric Lo ,  George Ku

IPC分类号： B25C1/00 ,  B25C1/04

CPC分类号： B25C1/008

摘要： A pneumatic nail gun has a body, a nail magazine, an actuating device, a trigger assembly and a push bar assembly. The body has a housing, a handle and a nail firing device. The actuating device is mounted between the housing and the handle. The actuating device has a channel, a piston rod, an O-ring and a first spring to provide a restitute force to the piston rod. The trigger assembly is attached to the body and has an inner cap pivotally attached to the body, an outer cap slidably attached outside the inner cap, an actuating lever pivotally attached inside the inner cap and a second spring. Accordingly, the outer cap can be moved to a lock position to keep the nails from being fired unintentionally, and the pneumatic nail gun is safe in use.

摘要翻译： 气动钉枪具有主体，钉仓，致动装置，触发器组件和推杆组件。 身体有一个外壳，一个手柄和一个指甲发射装置。 致动装置安装在壳体和把手之间。 致动装置具有通道，活塞杆，O形环和第一弹簧，以向活塞杆提供恢复力。 触发器组件附接到主体并且具有枢转地附接到主体的内盖，可滑动地附接到内盖外部的外盖，可枢转地附接在内盖内的致动杆和第二弹簧。 因此，外盖可以移动到锁定位置，以防止指甲被无意地点燃，并且气动钉枪在使用中是安全的。

公开(公告)号：US06848186B1

公开(公告)日：2005-02-01

申请号：US10642295

申请日：2003-08-18

申请人： Ruey-Zon Chen ,  Eric Lo ,  George Ku

发明人： Ruey-Zon Chen ,  Eric Lo ,  George Ku

IPC分类号： B23D51/10 ,  B27B3/12

CPC分类号： B23D51/10 ,  Y10T83/9481 ,  Y10T279/17761

摘要： A blade clamping device includes a driving shaft and a base member fixedly mounted to the driving shaft. An opening is defined in the base member and a blade is inserted in the base member and connected to the driving shaft. A cam member is pivotably engaged with the opening of the base member and a cam head contacts a side of the blade. The base member is received in a casing which is connected to the electric saw and an opening is defined in the casing. A lever is pivotably engaged with the opening of the casing and includes a pushing end which is located beneath a bar of the cam member so that when pivoting the lever, the pushing end pivots the cam member to remove the cam head from the blade.

摘要翻译： 刀片夹持装置包括驱动轴和固定地安装到驱动轴的基部构件。 开口被限定在基座构件中，并且叶片插入到基座构件中并且连接到驱动轴。 凸轮构件与基部构件的开口可枢转地接合，并且凸轮头与刀片的一侧接触。 基部件被容纳在与电动锯相连接的壳体中，并且在壳体中限定开口。 杠杆与壳体的开口可枢转地接合，并且包括位于凸轮构件的杆下方的推动端，使得当枢转杆时，推动端枢转凸轮构件以从叶片移除凸轮头。

公开(公告)号：US20050039339A1

公开(公告)日：2005-02-24

申请号：US10642295

申请日：2003-08-18

申请人： Ruey-Zon Chen ,  Eric Lo ,  George Ku

发明人： Ruey-Zon Chen ,  Eric Lo ,  George Ku

IPC分类号： B23D51/10 ,  B27B19/09

CPC分类号： B23D51/10 ,  Y10T83/9481 ,  Y10T279/17761

摘要： A blade clamping device includes a driving shaft and a base member fixedly mounted to the driving shaft. An opening is defined in the base member and a blade is inserted in the base member and connected to the driving shaft. A cam member is pivotably engaged with the opening of the base member and a cam head contacts a side of the blade. The base member is received in a casing which is connected to the electric saw and an opening is defined in the casing. A lever is pivotably engaged with the opening of the casing and includes a pushing end which is located beneath a bar of the cam member so that when pivoting the lever, the pushing end pivots the cam member to remove the cam head from the blade.

摘要翻译： 刀片夹持装置包括驱动轴和固定地安装到驱动轴的基部构件。 开口被限定在基座构件中，并且叶片插入到基座构件中并且连接到驱动轴。 凸轮构件与基部构件的开口可枢转地接合，并且凸轮头与刀片的一侧接触。 基部件被容纳在与电动锯相连接的壳体中，并且在壳体中限定开口。 杠杆与壳体的开口可枢转地接合，并且包括位于凸轮构件的杆下方的推动端，使得当枢转杆时，推动端枢转凸轮构件以从叶片移除凸轮头。

公开(公告)号：US20050003932A1

公开(公告)日：2005-01-06

申请号：US10611971

申请日：2003-07-03

申请人： Ruey-Zon Chen ,  Eric Lo ,  George Ku

发明人： Ruey-Zon Chen ,  Eric Lo ,  George Ku

IPC分类号： A63B23/04 ,  A63B22/04

CPC分类号： A63B22/0015 ,  A63B22/001 ,  A63B22/0046 ,  A63B22/0664 ,  A63B22/205 ,  A63B2022/0676 ,  A63B2225/09 ,  Y10S482/908

摘要： An angle adjustable pedal assembly for elliptical exercisers includes a pedal frame and a pedal which is pivotably connected to two sides on an end of the pedal frame. Each side wall has a hole with three notches defined in an inside of the hole and the pedal has two connection plates each of which has a reset slot and a set slot which communicates with the reset slot. A pin extends through one of the reset slot and the set slot, and is engaged with one of the three notches in the side walls so that the pedal can be set at different angle relative to the pedal frame by engaging with one of the three notches in the side walls.

摘要翻译： 用于椭圆锻炼的角度可调节踏板组件包括踏板框架和踏板，其可枢转地连接到踏板框架的端部上的两侧。 每个侧壁具有孔，该孔具有限定在孔的内部的三个凹口，并且踏板具有两个连接板，每个连接板具有与复位槽连通的复位槽和设置槽。 销延伸穿过复位槽和组合槽中的一个，并且与侧壁中的三个凹口中的一个接合，使得踏板可以通过与三个凹口中的一个接合而相对于踏板框架以不同的角度设置 在侧墙。

公开(公告)号：USD453345S1

公开(公告)日：2002-02-05

申请号：US29127661

申请日：2000-08-11

申请人： Ruey-Zon Chen

设计人： Ruey-Zon Chen

公开(公告)号：USD442190S1

公开(公告)日：2001-05-15

申请号：US29124574

申请日：2000-06-07

申请人： Ruey-Zon Chen

设计人： Ruey-Zon Chen

公开(公告)号：USD397343S

公开(公告)日：1998-08-25

申请号：US61222

申请日：1996-10-18

申请人： Ruey-Zon Chen

设计人： Ruey-Zon Chen

公开(公告)号：US5495784A

公开(公告)日：1996-03-05

申请号：US314856

申请日：1994-09-29

申请人： Ruey-Zon Chen

发明人： Ruey-Zon Chen

IPC分类号： B23D45/04 ,  B27B5/29

CPC分类号： B23D45/042 ,  Y10T83/7693 ,  Y10T83/7788 ,  Y10T83/858 ,  Y10T83/8699

摘要： A cutting depth setting device is provided for a saw machine which includes a base portion having a positioning block protruding therefrom, a drive arm pivotally engaged with the base portion about a pivot axle, a protruding block projecting from the drive arm and located above the positioning block, a threaded hole vertically defined through the protruding block, a circular saw blade rotatably mounted on the drive arm to pivot therewith for cutting a workpiece, a working platform mounted beneath the saw blade for holding the workpiece, the cutting depth setting device including an adjusting bolt threadedly extending through the threaded hole of the protruding block to be displaced vertically relative to the protruding block, a head fixedly mounted on an upperside of the adjusting bolt for rotating the adjusting bolt, a pointer pivotally engaged on an underside of the adjusting bolt to move vertically therewith, a first panel movably mounted on the drive arm and having a flat surface which is located adjacent to the pointer and has a plurality of graduations formed thereon for aligning with the pointer, and a second panel movably mounted on the drive arm and enclosed on the first panel, and a plurality of numerals formed on the second panel for respectively aligning with the plurality of graduations.

摘要翻译： 一种用于锯床的切割深度设定装置，包括：具有从其突出的定位块的基座部分，与枢转轴线枢转地接合基部的驱动臂;从驱动臂突出并位于定位上方的突出块 通过所述突出块垂直限定的螺纹孔，可旋转地安装在所述驱动臂上以与其一起枢转用于切割工件的圆锯片;安装在所述锯片下方用于保持所述工件的工作平台，所述切割深度设定装置包括 螺栓延伸穿过突出块的螺纹孔的调节螺栓相对于突出块垂直移动;头部，固定地安装在调节螺栓的上侧，用于旋转调节螺栓;枢轴接合在调节螺栓的下侧上的指针 与其垂直移动，第一面板可移动地安装在驱动臂上并具有平坦表面w 位于指示器附近并且具有形成在其上的多个刻度用于与指针对准，以及可移动地安装在驱动臂上并封闭在第一面板上的第二面板，以及分别形成在第二面板上的多个数字 与多个刻度对准。

公开(公告)号：US4953431A

公开(公告)日：1990-09-04

申请号：US276625

申请日：1988-11-28

申请人： Ruey-Zon Chen

发明人： Ruey-Zon Chen

IPC分类号： B23D51/14

CPC分类号： B23D51/14 ,  Y10T83/704 ,  Y10T83/705 ,  Y10T83/9483

摘要： The improved saw blade suspension device permits adjustment at an angle between (1) 0.degree.-90.degree.; (2) 90.degree.-180.degree.; and (3) 180.degree.-270.degree.. This constitutes a substantial improvement because it permits adjustment according to different directions of the saw blade, and according to each operator who may be left-handed or right-handed. Two clamping sheets are used and only one pin is required for each clamping sheet. The device comprises an upper body and a lower body (1), the upper and lower body having a pair of ears (12), the upper and lower body having at one end a portion (13), holes (14, 15, 16 and 17) located in the front, right side, left side and the rear, a steel pin (11) inserted in the ears (12) through apertures (121, 122). The saw blade (3) is inserted in the holes (14, 17) or holes (15 and 16) and is locked by screws (19), into two holes (18) each of which is located at one end of the body (1). The device also comprises a pair of clamping sheets (2) for clipping the steel pin, each of the clamping sheets having in front a plate (21) with protruberance (22). The plate (21) has a width equal to the distance between the two ears (12), and pin (11) is clipped by said clipping plate (21).

摘要翻译： 改进的锯片悬挂装置允许以（1）0°-90°之间的角度进行调节; （2）90°-180°; 和（3）180°-270°。 这构成了实质的改进，因为它允许根据锯片的不同方向进行调节，并且根据可能是左撇子或右撇子的每个操作者。 使用两个夹紧片，每个夹紧片只需一个针。 该装置包括上主体和下体（1），所述上身和下体具有一对耳（12），所述上身和下体在一端具有一部分（13），孔（14,15,16） 和17），通过孔（121,122）插入到所述耳朵（12）中的钢销（11），所述钢销（11）位于前侧，右侧，左侧和后部。 锯片（3）插入孔（14,17）或孔（15和16）中，并被螺钉（19）锁定到两个位于主体一端的孔（18） 1）。 该装置还包括用于夹住钢销的一对夹紧片（2），每个夹紧片在前面具有带有突起（22）的板（21）。 板（21）具有等于两个耳朵（12）之间的距离的宽度，并且销（11）被所述夹板（21）夹住。

公开(公告)号：US06290115B1

公开(公告)日：2001-09-18

申请号：US09709332

申请日：2000-11-13

申请人： Ruey-Zon Chen

发明人： Ruey-Zon Chen

IPC分类号： B25C104

CPC分类号： B25C5/161 ,  B25C1/005

摘要： A quick-release device for a pneumatic nail gun with a magazine has a base, a pusher plate, a spring and a button. The base has a through hole defined in the top of the base. The pusher plate has a first end that normally extends into the channel of the magazine and a second end. The spring abuts the second end of the pusher plate. The button is moveably mounted in the base and extends out from the through hole. The button abuts the second end of the pusher plate, such that the pusher plate can be pivoted by pressing the exposed button. The finger of the user does not extend into the device. Consequently, the operation of the quick-release device is simplified, and the finger of the user will not be injured during the process of clearing jammed nails.

摘要翻译： 用于具有弹匣的气动钉枪的快速释放装置具有基座，推动板，弹簧和按钮。 底座具有在基座顶部限定的通孔。 推动板具有通常延伸到料仓的通道中的第一端和第二端。 弹簧抵靠推板的第二端。 按钮可移动地安装在基座中并从通孔延伸出来。 按钮抵靠推板的第二端，使得推动板可以通过按压暴露的按钮而枢转。 用户的手指不会延伸到设备中。 因此，简化了快速释放装置的操作，并且在清除卡住的指甲的过程中使用者的手指不会受伤。