公开(公告)号：US20130175769A1

公开(公告)日：2013-07-11

申请号：US13347291

申请日：2012-01-10

申请人： Wen-Yung YANG ,  Yuan-Ho Lin ,  Feng-Chi Shen

发明人： Wen-Yung YANG ,  Yuan-Ho Lin ,  Feng-Chi Shen

IPC分类号： B23B31/10

CPC分类号： B23B31/1179 ,  B23B31/028 ,  B23B2260/124 ,  B23B2265/08 ,  Y10T279/17991

摘要： A combination tool holder includes a holder body, at least one tool adapter and a bolt. The holder body defines therein a through hole including an enlarged-diameter segment, a reduced-diameter segment and a tapered segment. A stepped surface is formed between the enlarged-diameter segment and the reduced-diameter segment. The tool adapter defines therein a channel and has a combining end. The combining end has a conical surface configured to be received in the tapered segment. The bolt includes a screw and a nut. The nut is configured to abut against the stepped surface while the screw extends into the tapered segment to engage with the combining end. By screwing the bolt, the conical surface is driven to press against the tapered segment, making the through hole and the channel coaxial.

摘要翻译： 组合工具架包括保持器主体，至少一个工具适配器和螺栓。 保持体在其中限定有包括扩径部分，缩径部分和锥形部分的通孔。 在扩径部和缩径部之间形成台阶面。 工具适配器在其中定义一个通道并具有组合端。 组合端具有被配置为容纳在锥形段中的锥形表面。 螺栓包括螺钉和螺母。 螺母被构造成抵靠台阶表面，同时螺钉延伸到锥形段中以与组合端接合。 通过拧紧螺栓，锥形表面被驱动以压靠锥形段，使得通孔和通道同轴。

公开(公告)号：US07467574B1

公开(公告)日：2008-12-23

申请号：US11983307

申请日：2007-11-08

申请人： Yuan-Ho Lin

发明人： Yuan-Ho Lin

IPC分类号： B25B13/06

CPC分类号： B25B13/56 ,  B25B13/461 ,  B25F1/04

摘要： A versatile folding ratchet tool comprises a ratchet assembly having two driving ends; and two tool assemblies connected to the two driving ends of the ratchet assembly, respectively; wherein each said tool assembly comprises a rotational core having one side connected to and driven by the driving end of the ratchet assembly; and two tool arms, each having one end thereof pivotably connected to the rotational core so that the tool arm is able to pivot with respect to the rotational core between a parallel position and a perpendicular position; and having an opposite end thereof pivotally attached by at least one tool element capable of pivoting with respect to the tool arm between a folded position and an extended position.

摘要翻译： 一种多功能折叠棘轮工具，包括具有两个驱动端的棘轮组件; 以及分别连接到棘轮组件的两个驱动端的两个工具组件; 其中每个所述工具组件包括旋转芯，所述旋转芯具有连接到棘轮组件的驱动端并由棘轮组件的驱动端驱动的一侧; 以及两个工具臂，每个工具臂的一端可枢转地连接到旋转芯，使得工具臂能够在平行位置和垂直位置之间相对于旋转芯枢转; 并且其相对端通过能够在折叠位置和伸出位置之间相对于工具臂枢转的至少一个工具元件枢转地附接。

公开(公告)号：US06517299B1

公开(公告)日：2003-02-11

申请号：US09934513

申请日：2001-08-23

申请人： Yuan-Ho Lin

发明人： Yuan-Ho Lin

IPC分类号： B23C526

CPC分类号： B23B31/1253 ,  B23B31/207 ,  B23B2231/38 ,  B23B2260/078 ,  Y10T408/95 ,  Y10T409/309464 ,  Y10T409/30952

摘要： A cutter holder comprises a coupling shaft, a driving shaft inserted into the coupling shaft, the driving shaft having toothed rails respectively engaged into corresponding radial slots of the coupling shaft, a driving nut mounted on the coupling shaft and meshed with the toothed rails of the driving shaft for enabling the driving shaft to be moved axially upon rotary motion of the driving nut; a retainer ring mounted on the coupling shaft and disposed in contact with the driving nut at one side, the retainer ring having a plurality of spring leaves radially arranged around the periphery thereof, a driving ring mounted around the coupling shaft and press-fitted onto the driving nut, the driving ring having retaining grooves for the positioning of the spring leaves of the retainer ring, and a chuck fastened to one end of the coupling shaft and adapted to hold down a cutter.

摘要翻译： 刀架包括联轴器，插入联轴器的驱动轴，驱动轴具有分别啮合到连接轴的相应的径向槽中的齿形轨道，安装在联接轴上的驱动螺母，并与齿形轨道啮合 驱动轴，用于使得驱动轴能够在驱动螺母的旋转运动时轴向移动; 保持环，安装在联轴器上，一侧设置成与驱动螺母接触，保持环具有围绕其周边沿径向设置的多个弹簧片;驱动环，其安装在联接轴周围并压配合到 驱动螺母，驱动环具有用于定位保持环的弹簧叶片的保持槽，以及紧固在联接轴的一端并适于压紧切割器的卡盘。

公开(公告)号：US5934690A

公开(公告)日：1999-08-10

申请号：US145655

申请日：1998-09-02

申请人： Yuan-Ho Lin

发明人： Yuan-Ho Lin

IPC分类号： B23B31/12 ,  B23B5/22

CPC分类号： B23B31/1238 ,  B23B2231/38 ,  B23B2231/44 ,  Y10S279/902 ,  Y10T279/17623 ,  Y10T279/17632

摘要： A chuck unit installed in a power hand tool and controlled to hold down/release a bit, including a barrel, three clamping rods, a front cover shell, a rotary control device, a stop member, a rear cover shell, and a dust ring, wherein the rotary control device has a nut with embossed peripheral blocks for positive positioning in respective recessed locating holes in the front cover shell; the rotary control device is coupled to a stop flange outside the barrel and revolvably supported on the barrel by steel balls; the stop member is formed of two symmetrical halves and mounted on the front end of the barrel to stop the rotary control device from forward movement.

摘要翻译： 安装在动力手动工具中的卡盘单元，其被控制以压紧/释放位，包括筒，三个夹紧杆，前盖壳，旋转控制装置，止动构件，后盖壳和防尘圈 其中所述旋转控制装置具有带有压花外围块的螺母，用于在所述前盖壳中的相应的凹入定位孔中正向定位; 旋转控制装置联接到筒外部的止动凸缘并且通过钢球可旋转地支撑在筒上; 止动构件由两个对称的半部形成并安装在筒的前端上，以使旋转控制装置向前移动。

公开(公告)号：US20050285355A1

公开(公告)日：2005-12-29

申请号：US10876896

申请日：2004-06-24

申请人： Yuan-Ho Lin

发明人： Yuan-Ho Lin

IPC分类号： B23B31/107 ,  B23B31/171 ,  B25D17/08

CPC分类号： B23B31/1072 ,  B23B31/1071 ,  B25D17/088 ,  B25D2217/0042 ,  B25D2217/0049 ,  Y10T279/17803

摘要： The present invention discloses a quick removable chuck assembly and its cutting tool comprises a cutting tool with its positioning section passing through an axial hole of a main body; a sliding device being disposed on a wall of the main body and capable of moving back and forth horizontally along the axis of the main body; a device embedding groove being disposed at a positioning section of the cutting tool for embedding the sliding device; and a positioning sleeve being axially disposed outside the main body for controlling the sliding device to move back and forth by a rotary action; thereby the present invention can achieve the objectives of installing and removing the cutting tool in a quick and convenient manner.

摘要翻译： 本发明公开了一种快速可拆卸卡盘组件，其切削工具包括切割工具，其定位部分穿过主体的轴向孔; 滑动装置设置在主体的壁上并且能够沿着主体的轴线水平地前后移动; 设置在所述切削工具的定位部上的装置嵌入槽，以嵌入所述滑动装置; 并且定位套筒轴向设置在主体外部，用于控制滑动装置通过旋转动作来回移动; 从而本发明能够以快速方便的方式实现安装和拆卸切削工具的目的。

公开(公告)号：US5970553A

公开(公告)日：1999-10-26

申请号：US90318

申请日：1998-06-04

申请人： Yuan-Ho Lin

发明人： Yuan-Ho Lin

IPC分类号： B25B13/16 ,  B25B15/00 ,  B25D1/00 ,  B25F1/00 ,  B25F1/04 ,  B25D1/04

CPC分类号： B25B13/16 ,  B25B15/008 ,  B25D1/00 ,  B25F1/006 ,  B25F1/04

摘要： A wrench hammer set, comprising a handle rod, one end of said handle rod is linked to a combination tool head that serves as an adjustable wrench and a hammer; the other end of said handle rod is linked to a rod-shaped tool set; a handle cover covering the rear half of said handle rod, to serve as a handle of a hand tool set, inside said handle cover may be arranged an assortment of sleeve sockets; with said construction, tools of various functions are combined to become a hand tool, to fully achieve the purposes of minimized space and increased functions.

摘要翻译： 一种扳手锤组，包括手柄杆，所述手柄杆的一端连接到用作可调扳手和锤的组合工具头; 所述手柄杆的另一端连接到杆形工具组; 在所述手柄盖内部覆盖所述手柄杆的后半部的手柄盖，以用作手工工具组的手柄，可布置有各种套筒插槽; 随着施工，各种功能的工具结合成为手工具，充分实现了空间最小化和功能增加的目的。

公开(公告)号：US5927158A

公开(公告)日：1999-07-27

申请号：US39416

申请日：1998-03-16

申请人： Yuan-Ho Lin

发明人： Yuan-Ho Lin

IPC分类号： B25B13/12 ,  B25B13/18 ,  B25B13/46

CPC分类号： B25B13/12 ,  B25B13/18 ,  B25B13/463

摘要： A combination ratchet wrench includes a work end at one end of a handle, a ratchet wheel mounted in the work end, a stop block forced by a spring and a ball into engagement with the ratchet wheel to limit the turning direction of the ratchet wheel for permitting the ratchet wheel to be turned with the handle in one direction to fasten up or loosen a workpiece, wherein the work end has a recessed polygonal hole remote from the handle, the recessed polygonal hole having two angled lateral side walls, and two smoothly arched side walls respectively extended from the angled lateral sides toward the handle; the ratchet wheel has an eccentric coupling rod at one side; a crank pivoted to one side of the ratchet wheel and partially projecting into the recessed polygonal hole for stopping an inserted workpiece in the recessed polygonal hole for turning with the wrench, the crank having a constraint block at one end moved with the crank in the recessed polygonal hole for stopping the inserted workpiece in the recessed polygonal hole.

摘要翻译： 组合棘轮扳手包括在手柄的一端的工作端，安装在工作端的棘轮，由弹簧强制的止动块和与棘轮接合的止动块，以限制棘轮的转动方向，以便 允许棘轮在一个方向上与手柄一起转动，以紧固或松开工件，其中工作端具有远离手柄的凹进的多边形孔，凹入的多边形孔具有两个成角度的横向侧壁，并且两个平滑地拱形 侧壁分别从成角度的侧边朝向手柄延伸; 棘轮在一侧具有偏心联轴器; 曲柄，其枢转到棘轮的一侧，并且部分地突出到凹入的多边形孔中，用于将插入的工件停止在用于用扳手转动的凹进的多边形孔中，所述曲柄在一端具有与曲柄一起移动的凹槽 用于将插入的工件停止在凹进的多边形孔中的多边形孔。

公开(公告)号：US06517295B2

公开(公告)日：2003-02-11

申请号：US09853789

申请日：2001-05-14

申请人： Yuan-Ho Lin

发明人： Yuan-Ho Lin

IPC分类号： B23B4502

CPC分类号： B25F5/00 ,  B25B21/00 ,  B25F5/02 ,  Y10S408/71 ,  Y10T279/20 ,  Y10T279/3493 ,  Y10T408/21 ,  Y10T408/65

摘要： A power drill housing and chuck rotation indicator arrangement in which the power drill housing is formed of two symmetrical shells abutted against each other, the shells each having a front end terminating in a chuck guard defining a respective semi-circular mouth adapted to receive the chuck assembly of the power drill, keeping the chuck assembly protected within the chuck guards.

摘要翻译： 动力钻壳体和卡盘旋转指示器装置，其中动力钻壳体由彼此抵靠的两个对称的壳体形成，每个壳体的前端终止于卡盘保护件中，所述前端限定适于接纳卡盘的相应的半圆形口 电动钻机的组装，将卡盘组件保护在卡盘保护罩内。

公开(公告)号：US5944328A

公开(公告)日：1999-08-31

申请号：US026783

申请日：1998-02-20

申请人： Yuan-Ho Lin ,  Wen-Chin Kuo

发明人： Yuan-Ho Lin ,  Wen-Chin Kuo

IPC分类号： B23B31/12

CPC分类号： B23B31/1238 ,  B23B2231/38 ,  Y10S279/902 ,  Y10T279/17632

摘要： A chuck for holding a tool a central axis, comprising: a main body, surrounding the central axis and having a periphery passed through by several oblique guiding openings, which are symmetrically arranged around the central axis; several jaws, gliding in the guiding openings and having a plurality of teeth; a threaded ring system, mounted on the main body, rotatable around the central axis, having an inner periphery with a thread, which engages with the teeth of the jaws, such that by turning the threaded ring system the jaws are driven towards the central axis or away therefrom; a holding ring for supporting the threaded ring system; a washer, mounted on the main body, for supporting the holding ring; and a front cover, covering the main body from the front end thereof, tightly linked to the holding ring and having an inner periphery with coupling elements, which engage with coupling elements on the threaded ring system, such that turning the front cover around the central axis drives a rotation of the threaded ring system around the central axis.

摘要翻译： 一种用于将工具夹持在中心轴线上的卡盘，包括：主体，围绕中心轴线并具有通过围绕中心轴对称布置的若干倾斜导向开口的周边; 几个颚，滑动在引导开口中并具有多个齿; 螺纹环系统，安装在主体上，可围绕中心轴线旋转，具有带有螺纹的内周，该螺纹与夹爪的齿接合，使得通过转动螺纹环系统，爪朝向中心轴 或远离; 用于支撑所述螺纹环系统的保持环; 垫圈，安装在主体上，用于支撑固定环; 以及前盖，其从其前端覆盖主体，紧紧地连接到保持环，并且具有带有联接元件的内周，该连接元件与螺纹环系统上的联接元件接合，使得前盖围绕中心 轴线围绕中心轴驱动螺纹环系统的旋转。

公开(公告)号：US5992859A

公开(公告)日：1999-11-30

申请号：US66695

申请日：1998-04-27

申请人： Yuan-Ho Lin

发明人： Yuan-Ho Lin

IPC分类号： B23B31/12

CPC分类号： B23B31/1238 ,  B23B2231/38 ,  B23B2231/44 ,  Y10S279/902 ,  Y10T279/17632 ,  Y10T279/32

摘要： A bit holding system includes a transmission block coupled to the transmission shaft of a power hand tool, a plurality of clamping rods obliquely radially mounted in respective oblong holes on the transmission block to hold a bit at a front end of the transmission block, the clamping rods each having a threaded rear end extended out of the transmission block, a first impact member having a tapered, threaded inside wall threaded onto the threaded rear ends of the clamping rods and a plurality of equiangularly spaced and backwardly extended bottom teeth, a spring supported second impact member mounted around the transmission block between the first impact member and the reversible motor drive, the second impact member having teeth acting with the teeth of the first impact member, and a shell for holding down by hand to stop the second impact member from rotary motion, causing it to impact a resisting force to the first impact member upon each rotation cycle of the first impact member when the first impact member is turned with the clamping rods and the transmission block.

摘要翻译： 位保持系统包括联接到动力手动工具的传动轴的传动块，多个夹紧杆，其倾斜径向地安装在传动块上的各个长孔中，以保持位于传动块的前端，夹紧 每个具有延伸出传动块的螺纹后端的杆，第一冲击构件，其具有螺纹连接到夹紧杆的螺纹后端的锥形螺纹内壁和多个等角度间隔开和向后延伸的底部齿，弹簧支撑 所述第二冲击构件安装在所述第一冲击构件和所述可逆马达驱动器之间的所述传动块周围，所述第二冲击构件具有与所述第一冲击构件的齿作用的齿;以及壳，用于手动地将所述第二冲击构件从所述第二冲击构件 旋转运动，使得其在第一冲击构件的每个旋转循环时对第一冲击构件产生抵抗力 n第一冲击构件用夹紧杆和传动块转动。