公开(公告)号：US20150306677A1

公开(公告)日：2015-10-29

申请号：US14262522

申请日：2014-04-25

申请人： CHERNG JIN TECHNOLOGY CO., LTD.

发明人： Chien-Chih LIN

IPC分类号： B23B31/22 ,  B23B31/30

CPC分类号： B23B31/1071 ,  B23B31/107 ,  B23B31/22 ,  B23B31/30 ,  B23Q1/0072 ,  Y10T279/1291 ,  Y10T279/17743 ,  Y10T279/17752 ,  Y10T279/17811

摘要： A coupling device of jigs includes a foundation, a tube, a plurality of balls, and a piston base. The foundation has a chamber, in which a part of the tube is inserted. The tube has a plurality of through holes for housing the balls. The piston base is received in the chamber, and fitted to the tube. An inner surface of the piston base has a circular groove and an abutment surface. The piston base can be moved along an axial direction of the tube between a first position and a second position. When at the first position, a part of each ball is inside the circular groove; when at the second position, an area where the abutment surface abuts against each ball is not merely a single point. Whereby, the force applied on the abutment surface is dispersed, and therefore the processing accuracy of workpieces is ensured.

摘要翻译： 夹具的联接装置包括基座，管，多个滚珠和活塞底座。 该基座具有一个腔室，其中一部分管被插入。 管具有用于容纳球的多个通孔。 活塞底座容纳在腔室中，并安装在管子上。 活塞底座的内表面具有圆形凹槽和邻接表面。 可以在第一位置和第二位置之间沿着管的轴向移动活塞底座。 当在第一位置时，每个球的一部分在圆形槽内; 当在第二位置时，邻接表面抵靠每个球的区域不仅仅是单个点。 因此，施加在抵接面上的力被分散，因此确保了工件的加工精度。

公开(公告)号：US08985593B1

公开(公告)日：2015-03-24

申请号：US13183293

申请日：2011-07-14

申请人： Hua Gao

发明人： Hua Gao

IPC分类号： B23B31/16

CPC分类号： B23B31/1071 ,  A61B17/162 ,  B25B23/0035 ,  B25G3/12 ,  Y10T279/17743 ,  Y10T279/17752

摘要： The present invention is a self-locking internal adapter for D-shaped orthopedic tools. A locking ball mechanism prevents movement of the adapter components relative to each other, while a plurality of securing ball mechanisms releasably secure a D-shaped orthopedic tool in the adapter. A chamfered surface of the adapter engages a chamfer of the tool to centrally stabilize the tool in the adapter. The internal adapter may be used with driver handles, ratcheting handles and torque-limiting handles.

摘要翻译： 本发明是用于D形矫形工具的自锁式内部适配器。 锁定球机构防止适配器部件相对于彼此的移动，而多个固定球机构将D形矫形器工具可释放地固定在适配器中。 适配器的倒角表面接合工具的倒角，以将工具中心稳定在适配器中。 内部适配器可以与驱动手柄，棘轮手柄和扭矩限制手柄一起使用。

公开(公告)号：US20140027987A1

公开(公告)日：2014-01-30

申请号：US13657183

申请日：2012-10-22

申请人： James L. Wienhold

发明人： James L. Wienhold

IPC分类号： B25B23/00

CPC分类号： B25B23/0035 ,  B23B31/1071 ,  B23B31/22 ,  B23B2231/0232 ,  B23B2231/38 ,  B25B21/007 ,  Y10S279/905 ,  Y10T279/17145 ,  Y10T279/17743 ,  Y10T279/17752 ,  Y10T279/17786 ,  Y10T279/17811

摘要： A tool-bit holder (10) for varying tool-bit shank profiles comprising a hub (12) having a longitudinal bore (28) adapted for receiving a tool-bit shank (66, 70, 80). The hub (12) has a plurality of radial slots (38) communicating with the first section (30) of the longitudinal bore (28). The tool-bit holder (10) has a collar (14) fixedly attached to the hub (12) adjacent the open (29) and disposed annularly about the hub (12). A sleeve (16) is axially slidably mounted and disposed annularly about the hub (12). The sleeve (16) has a plurality of radial bores (48), each being in communication with a respective radial slot (38) of the hub (12) with a detent ball (18) disposed within each. A spring (20) is provided for biasing the sleeve (16) towards the open end (29) wherein the detent ball (18) engages an inner ramp face (46) of the collar (14).

摘要翻译： 一种用于改变工具位柄型材的工具刀座（10），其包括具有适于接收工具钻头柄（66,70,80）的纵向孔（28）的轮毂（12）。 轮毂（12）具有与纵向孔（28）的第一部分（30）连通的多个径向槽（38）。 工具座保持器（10）具有与开口（29）相邻固定地连接到轮毂（12）并围绕轮毂（12）环形设置的套环（14）。 套筒（16）轴向可滑动地安装并围绕轮毂（12）环形设置。 套筒（16）具有多个径向孔（48），每个径向孔与轮毂（12）的相应的径向槽（38）连通，并具有设置在其内的止动球（18）。 提供弹簧（20），用于朝向开口端（29）偏置套筒（16），其中止动球（18）接合套环（14）的内斜面（46）。

公开(公告)号：US08393625B2

公开(公告)日：2013-03-12

申请号：US12961772

申请日：2010-12-07

申请人： Marc Vincent Marini ,  Vance E. Roe ,  Matthew Carr ,  Gary Sinclair ,  Gavin Wright

发明人： Marc Vincent Marini ,  Vance E. Roe ,  Matthew Carr ,  Gary Sinclair ,  Gavin Wright

IPC分类号： B23B31/107

CPC分类号： B23B31/107 ,  B23D51/10 ,  Y10T83/9481 ,  Y10T279/17 ,  Y10T279/17717 ,  Y10T279/17743 ,  Y10T279/17761 ,  Y10T279/17803 ,  Y10T279/17811 ,  Y10T279/32

摘要： Several preferred embodiments are disclosed for a tool-less blade clamping apparatus for a reciprocating tool of the type which has a reciprocating plunger which has a tool attachment receiving slot for receiving a tool attachment of the type that has a shank portion. The clamping apparatus has an unclamped position and a clamped position. In the unclamped position, a tool attachment can be easily inserted and when it is in its clamped position, the tool attachment is securely retained. The preferred embodiments have at least one spring biasing the apparatus toward the clamped position, a releasable retaining mechanism for holding the apparatus in its unclamped position after being placed in that position. When the blade shank portion is inserted into the slot a predetermined distance, the shoulders of the shank portion release the retaining mechanism to move it to its clamped position. When a blade is to be removed, the clamping apparatus needs only to be moved to its unclamped position by manually rotating the outer sleeve or collar, and the blade is normally ejected from the mechanism by contact with the blade shoulders as it reaches its unclamped position.

摘要翻译： 公开了一种用于具有往复式柱塞的往复式工具的无工具刀片夹紧装置的几个优选实施例，该往复式活塞具有用于接收具有柄部分的类型的工具附件的工具附件接收槽。 夹紧装置具有松开位置和夹紧位置。 在松开的位置，可以容易地插入工具附件，并且当其处于其夹紧位置时，工具附件被牢固地保持。 优选实施例具有至少一个将装置偏压到夹紧位置的弹簧，可释放的保持机构，用于在放置在该位置之后将装置保持在其未夹紧位置。 当叶片柄部分插入槽中预定距离时，柄部分的肩部释放保持机构以将其移动到其夹紧位置。 当要移除刀片时，夹紧装置仅需要通过手动旋转外套筒或套环而移动到其未夹紧位置，并且当刀片到达其未夹紧位置时，刀片通常通过与刀片肩部的接触而从机构弹出 。

公开(公告)号：US08292304B2

公开(公告)日：2012-10-23

申请号：US13022158

申请日：2011-02-07

申请人： James L. Wienhold

发明人： James L. Wienhold

IPC分类号： B23B31/22

CPC分类号： B25B23/0035 ,  B23B31/1071 ,  B23B31/22 ,  B23B2231/0232 ,  B23B2231/38 ,  B25B21/007 ,  Y10S279/905 ,  Y10T279/17145 ,  Y10T279/17743 ,  Y10T279/17752 ,  Y10T279/17786 ,  Y10T279/17811

摘要： A tool-bit holder (10) for varying tool-bit shank profiles comprising a hub (12) having a longitudinal bore (28) adapted for receiving a tool-bit shank (66, 70, 80). The hub (12) has a plurality of radial slots (38) communicating with the first section (30) of the longitudinal bore (28). The tool-bit holder (10) has a collar (14) fixedly attached to the hub (12) adjacent the open (29) and disposed annularly about the hub (12). A sleeve (16) is axially slidably mounted and disposed annularly about the hub (12). The sleeve (16) has a plurality of radial bores (48), each being in communication with a respective radial slot (38) of the hub (12) with a detent ball (18) disposed within each. A spring (20) is provided for biasing the sleeve (16) towards the open end (29) wherein the detent ball (18) engages an inner ramp face (46) of the collar (14).

摘要翻译： 一种用于改变工具位柄型材的工具刀座（10），其包括具有适于接收工具钻头柄（66,70,80）的纵向孔（28）的轮毂（12）。 轮毂（12）具有与纵向孔（28）的第一部分（30）连通的多个径向槽（38）。 工具座保持器（10）具有与开口（29）相邻固定地连接到轮毂（12）并围绕轮毂（12）环形设置的套环（14）。 套筒（16）轴向可滑动地安装并围绕轮毂（12）环形设置。 套筒（16）具有多个径向孔（48），每个径向孔与轮毂（12）的相应的径向槽（38）连通，并具有设置在其内的止动球（18）。 提供弹簧（20），用于朝向开口端（29）偏置套筒（16），其中止动球（18）接合套环（14）的内斜面（46）。

公开(公告)号：US08262097B2

公开(公告)日：2012-09-11

申请号：US12498368

申请日：2009-07-07

申请人： Jin-Tsai Lai

发明人： Jin-Tsai Lai

IPC分类号： B23B31/107

CPC分类号： B23B31/107 ,  B25B23/0035 ,  B25B23/12 ,  Y10T279/17743 ,  Y10T279/17811 ,  Y10T279/3418 ,  Y10T279/3481

摘要： A quick-release mechanism for a hand tool includes a center rod, a first sleeve, a second sleeve, and an engaging member. The first sleeve is sleeved on the center rod. The second sleeve is sleeved on the center rod and the first sleeve for moving with the first sleeve. The second sleeve has a recess, a first pushing portion, and a second pushing portion. The engaging member has a protruding portion and an engaging end. The first pushing portion or the second pushing portion abuts against the protruding portion to push the engaging end such that the engaging end engages with a tool bit. When pulling or pushing the first sleeve, the second sleeve moves such that the protruding portion is received in the recess. Simultaneously the engaging end disengages with tool bit.

摘要翻译： 用于手动工具的快速释放机构包括中心杆，第一套筒，第二套筒和接合构件。 第一个袖子套在中心杆上。 第二套筒套在中心杆上，第一套筒与第一套筒一起移动。 第二套筒具有凹部，第一推动部和第二推动部。 接合构件具有突出部和接合端。 第一推动部分或第二推动部分抵靠突出部分以推动接合端，使得接合端与工具刀头接合。 当拉动或推动第一套筒时，第二套筒移动，使得突出部分被容纳在凹部中。 同时，接合端与工具刀头脱开。

公开(公告)号：US20100013168A1

公开(公告)日：2010-01-21

申请号：US12504212

申请日：2009-07-16

申请人： Akira Yamazaki ,  Yasushi Kageyama ,  Akihiro Kawamata ,  Tomoya Nakamura

发明人： Akira Yamazaki ,  Yasushi Kageyama ,  Akihiro Kawamata ,  Tomoya Nakamura

IPC分类号： B23B31/40

CPC分类号： B23B31/16254 ,  B23B31/16241 ,  B23B2215/64 ,  Y10T279/1021 ,  Y10T279/1291 ,  Y10T279/17743 ,  Y10T279/1986

摘要： A chucking device for use when an outer peripheral end part of a semi-finished product having a pillar-shaped catalyst wrapped in a mat and housed in a cylinder is spin-processed using a plurality of spinning rollers. An outer peripheral surface of the semi-finished product is chucked using a plurality of pressing pieces. Each of the pressing pieces has a contact surface for touching the cylinder of the semi-finished product, and a pair of chamfers extending radially outward from either end of the contact surface.

摘要翻译： 当具有包裹在垫中并容纳在圆筒中的柱状催化剂的半成品的外周端部使用多个纺丝辊进行旋转加工时使用的夹紧装置。 使用多个按压片夹持半成品的外周面。 每个按压片具有用于接触半成品的圆筒的接触表面和从接触表面的任一端径向向外延伸的一对倒角。

公开(公告)号：US20090102143A1

公开(公告)日：2009-04-23

申请号：US12288607

申请日：2008-10-22

申请人： Bruno Sandmeier

发明人： Bruno Sandmeier

IPC分类号： B23B31/10

CPC分类号： B23Q1/0072 ,  B23Q17/006 ,  Y10T279/1208 ,  Y10T279/1274 ,  Y10T279/1291 ,  Y10T279/17743 ,  Y10T279/19 ,  Y10T279/1986 ,  Y10T279/21

摘要： A clamping fixture features a chuck provided with a locking mechanism for releasably locating a workpiece pallet. The locking mechanism comprises a plurality of clamping members which in the locked position are engineered to engage a clamping spigot connected to the workpiece pallet. Each clamping member, or alternatively an actuating member assigned to a clamping member, is provided with a feedthru bore which on correct locking and/or release of the corresponding clamping members is closed off at one end. The feedthru bores are connectable by a common connecting conduit to a compressed air source. In addition, at least one sensor is provided for sensing air flow in the connecting conduit by means of which it can detected whether the clamping members are correctly released or locked.

摘要翻译： 夹紧夹具具有一个卡盘，该卡盘具有用于可释放地定位工件托盘的锁定机构。 锁定机构包括多个夹紧构件，其在锁定位置被设计成接合连接到工件托盘的夹紧插口。 每个夹紧构件或另一个分配给夹紧构件的致动构件设置有一个进给孔，在相应的夹紧构件的正确锁定和/或释放在一端被封闭。 前馈孔可以通过公共连接导管连接到压缩空气源。 此外，提供至少一个传感器用于感测连接管道中的气流，通过该传感器可以检测夹紧构件是否被正确地释放或锁定。

公开(公告)号：US20090026682A1

公开(公告)日：2009-01-29

申请号：US11828424

申请日：2007-07-26

申请人： Kevin Smith ,  Derek Deville ,  Thomas Bales ,  Carlos Rivera ,  Matthew Palmer ,  Max Mendez ,  Michael Kirk

发明人： Kevin Smith ,  Derek Deville ,  Thomas Bales ,  Carlos Rivera ,  Matthew Palmer ,  Max Mendez ,  Michael Kirk

IPC分类号： B25B9/00

CPC分类号： B25B25/00 ,  A61B1/00128 ,  B25B9/00 ,  Y10S279/904 ,  Y10T279/17743 ,  Y10T279/17752 ,  Y10T279/17811

摘要： An automatically releasing instrument holder includes a grip to be held by an operator for guiding an instrument, an actuator to be activated by the operator and a biasing device exerting a force. A clamp is moved by the actuator toward the instrument against the force of the biasing device and is moved by the biasing device away from the instrument upon releasing the actuator. A method for operating the instrument holder is also provided.

摘要翻译： 自动释放的仪器保持器包括由操作者保持用于引导仪器的手柄，由操作者激活的致动器和施加力的偏压装置。 致动器夹紧器抵抗偏置装置的力而朝向仪器移动，并且在释放致动器时由夹具移动离开仪器。 还提供了一种操作仪器支架的方法。

公开(公告)号：US20080246233A1

公开(公告)日：2008-10-09

申请号：US10592868

申请日：2005-03-15

申请人： James L. Wienhold

发明人： James L. Wienhold

IPC分类号： B23B31/12

CPC分类号： B25B23/0035 ,  B23B31/1071 ,  B23B31/22 ,  B23B2231/0232 ,  B23B2231/38 ,  B25B21/007 ,  Y10S279/905 ,  Y10T279/17145 ,  Y10T279/17743 ,  Y10T279/17752 ,  Y10T279/17786 ,  Y10T279/17811

摘要： A tool-bit holder (10) for varying tool-bit shank profiles comprising a hub (12) having a longitudinal bore (28) adapted for receiving a tool-bit shank (66, 70, 80). The hub (12) has a plurality of radial slots (38) communicating with the first section (30) of the longitudinal bore (28). The tool-bit holder (10) has a collar (14) fixedly attached to the hub (12) adjacent the open (29) and disposed annularly about the hub (12). A sleeve (16) is axially slideably mounted and disposed annularly about the hub (12). The sleeve (16) has a plurality of radial bores (48), each being in communication with a respective radial slot (38) of the hub (12) with a detent ball (18) disposed within each. A spring (20) is provided for biasing the sleeve (16) towards the open end (29) wherein the detent ball (18) engages an inner ramp face (46) of the collar (14).

摘要翻译： 一种用于改变工具位柄型材的工具刀座（10），其包括具有适于接收工具钻头柄（66,70,80）的纵向孔（28）的轮毂（12）。 轮毂（12）具有与纵向孔（28）的第一部分（30）连通的多个径向槽（38）。 工具座保持器（10）具有与开口（29）相邻固定地连接到轮毂（12）并围绕轮毂（12）环形设置的套环（14）。 套筒（16）轴向可滑动地安装并围绕毂（12）环形地设置。 套筒（16）具有多个径向孔（48），每个径向孔与轮毂（12）的相应的径向槽（38）连通，并具有设置在其内的止动球（18）。 提供弹簧（20），用于朝向开口端（29）偏置套筒（16），其中止动球（18）接合套环（14）的内斜面（46）。