公开(公告)号：US08511948B2

公开(公告)日：2013-08-20

申请号：US13017535

申请日：2011-01-31

申请人： Hanoch Guy

发明人： Hanoch Guy

IPC分类号： B23B31/113

CPC分类号： B23B31/113 ,  B23B2265/12 ,  Y10T29/49826 ,  Y10T279/17888 ,  Y10T403/7005 ,  Y10T408/907 ,  Y10T408/95 ,  Y10T409/30952

摘要： A tool clamping mechanism connects a first member to a second member. The first member has a cylindrical stem with a coupling tooth projecting from the stem. The second member has a clamping cavity formed by the union of a gripping bore and an access hole. The access hole has an access bore and a tooth access hole formed to accommodate the stem and the coupling tooth respectively. The stem diameter of the stem is larger than the gripping bore diameter of the gripping bore. The clamping cavity further has a coupling recess for accommodating the coupling tooth. The coupling recess has a drive surface for engaging a driven surface located on the coupling tooth to create a force which pushes the stem from the access bore into the gripping bore and helps prevent separation of the two members.

摘要翻译： 工具夹紧机构将第一构件连接到第二构件。 第一构件具有圆柱形杆，其具有从杆突出的联接齿。 第二构件具有由夹紧孔与进入孔的联合形成的夹紧腔。 进入孔具有入口孔和形成为容纳杆和联接齿的齿孔。 杆的杆直径大于夹紧孔的夹持孔直径。 夹紧腔还具有用于容纳联接齿的联接凹槽。 联接凹槽具有用于接合位于联接齿上的从动表面的驱动表面，以产生将杆从进入孔推入夹紧孔中并有助于防止两个构件分离的力。

公开(公告)号：US20080054575A1

公开(公告)日：2008-03-06

申请号：US11897074

申请日：2007-08-29

申请人： Thomas Hartmann

发明人： Thomas Hartmann

IPC分类号： B23B31/113 ,  B23Q3/12

CPC分类号： B23B31/003 ,  B23B31/1107 ,  B23B31/1122 ,  B23B31/201 ,  B23B2231/04 ,  Y10T279/3418

摘要： The collet reduction serves for inserting into a collet receptacle of a machine tool and fastening by means of a fastening nut. It is provided on its outer side, between its part on the machine side and its part on the tool side, with receiving means for receiving an element which surrounds it in an annular manner. The fastening nut engages on this element and pulls the reduction out of the receptacle during unscrewing.

摘要翻译： 夹头还原用于插入机床的夹头容器中，并通过紧固螺母紧固。 在其外侧，其机器侧的其一部分和其在工具侧的部分之间设置有用于接收以环形方式围绕其的元件的接收装置。 紧固螺母接合在该元件上，并且在拧开时将减压件从容器中拉出。

公开(公告)号：US06926476B1

公开(公告)日：2005-08-09

申请号：US10129034

申请日：2000-03-09

申请人： Masaaki Miyanaga

发明人： Masaaki Miyanaga

IPC分类号： B23B31/113 ,  B23B51/04

CPC分类号： B23B51/0473 ,  B23B31/113 ,  B23B2260/022 ,  Y10T408/895 ,  Y10T408/95

摘要： It is an object to provide a locking device of a core drill which automatically locks a core body when the core body is attached to a base body, the coupling relation between the base body and the core body being fixed unless an unlocking operation is performed by an act of worker, wherein in the core drill including the base body and the core body which are connected to each other by the engagement of an engagement projection with an engagement concave portion, an engagement pawl of the locking device is disposed on the base body, and under the condition that the engagement projection engages the engagement concave portion, the engagement pawl being biased by a compression spring is caused to descend to a back portion of the engagement projection to fix the engagement projection within the engagement concave portion thereby locking the core body.

摘要翻译： 本发明的目的是提供一种芯钻的锁定装置，其在芯体附接到基体时自动地将芯体锁定，基体和芯体之间的耦合关系是固定的，除非解锁操作由 工人的行为，其中，在通过接合突起与接合凹部的接合而彼此连接的包括基体和芯体的芯钻中，锁定装置的接合爪设置在基体上 并且在接合突起与接合凹部接合的状态下，被压缩弹簧偏压的接合爪被下降到接合突起的后部，以将接合突起固定在接合凹部内，从而锁定芯 身体。

公开(公告)号：US5433562A

公开(公告)日：1995-07-18

申请号：US160741

申请日：1993-12-03

申请人： James D. Phillips ,  William F. Hildreth

发明人： James D. Phillips ,  William F. Hildreth

IPC分类号： B23B31/113 ,  B23B31/26 ,  B23C5/26

CPC分类号： B23B31/261 ,  Y10T279/20 ,  Y10T279/247 ,  Y10T408/957 ,  Y10T409/309464

摘要： The tool spindle has a drive plate on which a cutter is mounted. Drive keys on the drive plate engage slots in the cutter so that the cutter rotates with the drive plate. A clamp bar is provided to clamp the cutter against the drive plate. The cutter is formed with clearances which register with the clamp bar when the cutter is rotated relative to the clamp bar, so that the cutter may be removed from the drive plate. A new cutter is then reverse rotated into a position in which it may be clamped by the clamp bar. A spring holds the clamp bar in its clamping position. The quick change system also includes two or more locking fingers which are activated by centrifugal force to maintain the cutter clamped to the drive plate even in the event of failure of the spring which normally holds the clamp bar in its clamping position.

摘要翻译： 刀具主轴具有驱动板，刀片安装在驱动板上。 驱动板上的驱动键接合切割器中的槽，使得切割器与驱动板一起旋转。 提供夹杆以将切割器夹紧在驱动板上。 当刀具相对于夹紧杆旋转时，切割器形成有与夹紧杆对准的间隙，从而可以从驱动板上移除刀具。 然后将新的切割器反向旋转到可以被夹紧杆夹紧的位置。 弹簧将夹紧杆固定在其夹紧位置。 快速更换系统还包括两个或多个通过离心力激活的锁定指状件，以便即使在通常将夹紧杆保持在其夹紧位置的弹簧发生故障的情况下也将夹具夹持在驱动板上。

公开(公告)号：US5417527A

公开(公告)日：1995-05-23

申请号：US289887

申请日：1994-08-12

申请人： James L. Wienhold

发明人： James L. Wienhold

IPC分类号： B25B21/00 ,  B25B23/00 ,  B23B31/103 ,  B23B31/113

CPC分类号： B25B15/001 ,  B25B21/007 ,  B25B23/0035 ,  Y10S279/905 ,  Y10T279/17752 ,  Y10T279/17863 ,  Y10T408/95

摘要： A quick change chuck assembly for tool bits uses a bayonet style lock. The assembly is constructed with a bore that receives a multi-faceted shank of a tool bit. Rotating the shank within the bore locks the shank in place, preventing undesired axial extraction of the tool bit from the assembly.

摘要翻译： 刀头快速更换卡盘组件使用卡口式锁。 组件构造有孔，该孔容纳工具钻头的多面柄柄。 旋转孔内的柄将柄锁定在适当位置，防止刀头从组件中不期望的轴向拔出。

公开(公告)号：US5349940A

公开(公告)日：1994-09-27

申请号：US818128

申请日：1992-01-08

申请人： Ichiro Takahashi ,  Yasundo Tanaka ,  Katsunori Sakiyama

发明人： Ichiro Takahashi ,  Yasundo Tanaka ,  Katsunori Sakiyama

IPC分类号： A61B17/32 ,  B23B31/113 ,  B23Q1/00 ,  B23Q17/24 ,  B24B27/027 ,  F16D1/06 ,  G02B23/24 ,  A61B1/00

CPC分类号： B24B27/027 ,  A61B17/32002 ,  B23B31/113 ,  B23Q1/0009 ,  B23Q17/24 ,  F16D1/06 ,  G02B23/2476 ,  A61B2017/320004 ,  Y10T403/7007

摘要： The distal end of an endoscope is provided with at least an objective optical system and a torque transmission member for supporting a rotating treatment member. The distal end of the torque transmission member comprises a hollow to which a support axis formed in the rotating treatment member is fitted, a slit for guiding a protrusion formed on the external circumference of the support axis, and a locking member for locking the protrusion in the slit. Torque is transmitted from the torque transmission member to the rotating treatment member by means of the protrusion formed on the external circumference of the support axis of the rotating treatment member and the slit formed on the torque transmission member for guiding the protrusion.

摘要翻译： 内窥镜的前端设置有至少一个物镜光学系统和用于支撑旋转处理构件的转矩传递构件。 扭矩传递构件的远端包括中空部，其中形成在旋转处理构件中的支撑轴线嵌入其中，用于引导形成在支撑轴线的外圆周上的突起的狭缝和用于将突起锁定的锁定构件 狭缝。 扭矩通过形成在旋转处理构件的支撑轴的外周上的突起和形成在扭矩传递构件上的用于引导突起的狭缝从转矩传递构件传递到旋转处理构件。

公开(公告)号：US5261758A

公开(公告)日：1993-11-16

申请号：US918747

申请日：1992-07-27

申请人： John M. Vranish

发明人： John M. Vranish

IPC分类号： B23B31/113 ,  B23Q1/00 ,  B25J15/04 ,  F16B21/04 ,  F16B3/00 ,  B25J11/00

CPC分类号： B25J15/04 ,  B23B31/113 ,  B23Q1/0009 ,  B23Q1/0063 ,  F16B21/04 ,  Y10T403/1616 ,  Y10T403/7005

摘要： A split spline screw type payload fastener assembly including three identical male and female type split spline sections. The male spline sections are formed on the head of a male type spline driver. Each of the split male type spline sections have an outwardly projecting load baring segment including a convex upper surface which is adapted to engage a complementary concave surface of a female spline receptor in the form of a hollow bolt head. Additionally, the male spline section also includes a horizontal spline releasing segment and a spline tightening segment below each load bearing segment. The spline tightening segment consists of a vertical web of constant thickness, having at least one flat vertical wall surface which is designed to contact a generally flat vertically extending wall surface tab of the bolt head. Mutual interlocking and unlocking of the male and female splines result upon clockwise and counter clockwise turning of the driver element.

摘要翻译： 分叉式螺纹型有效载荷紧固件组件，其包括三个相同的公型和阴型分裂花键部分。 雄花键部分形成在公型花键驱动器的头部上。 每个剖分的阳型花键部分具有向外突出的负载弯曲部分，其包括凸形的上表面，其适于接合中空螺栓头形式的雌花键接收器的互补的凹面。 此外，阳花键部分还包括水平花键释放段和在每个承载段下方的花键紧固段。 花键紧固部分由恒定厚度的垂直腹板组成，具有至少一个平坦的垂直壁表面，其被设计成接触螺栓头的大致平坦的垂直延伸的壁表面突出部。 雄性和雌性花键的互锁和解锁由驱动器元件的顺时针和逆时针转动引起。

公开(公告)号：US5253961A

公开(公告)日：1993-10-19

申请号：US768969

申请日：1991-10-07

申请人： Bernd Geissler

发明人： Bernd Geissler

IPC分类号： B23B31/113 ,  B23B51/04 ,  B23D59/02 ,  B23Q11/10 ,  B24B45/00 ,  B25D17/18 ,  B27B5/30 ,  B28D1/04 ,  E21B10/26 ,  E21B17/046 ,  E21B21/01 ,  E21B21/16 ,  E21B25/00 ,  F16D1/10 ,  F16D1/112

CPC分类号： E21B10/26 ,  B23B31/113 ,  B23B51/0473 ,  B23D59/025 ,  B23Q11/1023 ,  B24B45/006 ,  B27B5/30 ,  B28D1/041 ,  E21B17/046 ,  E21B21/01 ,  E21B21/16 ,  E21B25/00 ,  F16D1/112 ,  Y10T408/453 ,  Y10T408/50 ,  Y10T408/895

摘要： Drilling device with force transmission from a hollow-cylindrical drive member to a tubular shank equipped with a drill bit wherein the drive member (3) is rotatably mounted in a housing (41), with the housing (41) being provided with a port (42) for a suction and/or flushing device. The interior of the drive member (3) is connected with the port (42) by way of holes in its wall and the flow path is provided with means (11, 27, 28, 29, 40, 453, 495, 496) for preventing clogging of the flow path.

摘要翻译： PCT No.PCT / EP90 / 00316 Sec。 371日期1991年10月7日 102（e）日期1991年10月7日PCT提交1990年2月24日PCT公布。 WO90 / 12193 PCT出版物 1990年10月18日的日期。具有从中空圆柱形驱动构件到配备有钻头的管状柄的力传递的钻孔装置，其中驱动构件（3）可旋转地安装在壳体（41）中，壳体 ）设置有用于抽吸和/或冲洗装置的端口（42）。 驱动构件（3）的内部通过其壁中的孔与端口（42）连接，并且流动路径设置有装置（11,27,28,29,40,453,495,496），用于 防止流路堵塞。

公开(公告)号：US5203874A

公开(公告)日：1993-04-20

申请号：US856451

申请日：1992-03-24

申请人： Manuel Azkona-Ollacarizqueta

发明人： Manuel Azkona-Ollacarizqueta

IPC分类号： B21H3/02 ,  B23B31/113 ,  B23G1/26 ,  B23G1/46 ,  B25B23/00 ,  F16D1/116

CPC分类号： B21H3/02 ,  B23B31/113 ,  B23G1/261 ,  B23G1/46 ,  B25B23/00 ,  F16D1/116 ,  Y10T279/30

摘要： The device uses a diaphragm cover between the adapter and the die to lock the die into the adapter. The cover is rotatably mounted onto the adapter and has a polygonal bore that matches the polygonal bore of the adapter. The mandrel of the die has a throat in which the cover sits when the cover is in the locked position. The cover is biased with a spring into the locked position. Stops are provided to limit the movement of the cover between the open and closed positions.

摘要翻译： 该设备使用适配器和模具之间的隔膜盖将模具锁定到适配器中。 盖可旋转地安装在适配器上并且具有与适配器的多边形孔匹配的多边形孔。 模具的心轴具有喉部，当盖处于锁定位置时，盖子位于该喉部中。 盖子被弹簧偏压到锁定位置。 提供止动件以限制盖在打开位置和关闭位置之间的运动。

公开(公告)号：US4758122A

公开(公告)日：1988-07-19

申请号：US14800

申请日：1987-02-13

申请人： Haruaki Kubo

发明人： Haruaki Kubo

IPC分类号： B23Q3/12 ,  B23B31/113 ,  B23B31/117 ,  B23B31/26 ,  B23Q1/70 ,  B23Q5/04 ,  B23C5/26

CPC分类号： B23B31/113 ,  B23B31/268 ,  B23Q1/70 ,  B23Q5/043 ,  Y10T279/17863 ,  Y10T409/309352 ,  Y10T409/309464

摘要： A clamping apparatus for clamping the attachment for mounting the tool to the part to which the tool is mounted of the machine tools is disclosed. The attachment for mounting the tool is coaxially provided with the taper extruding shafts which are fitted into the taper hole of the part to which the tool is mounted and the holding shafts the peripheral part on the tip end of which has the holding claw being laterally extruded. The clamping cylindrical article equipped with the claw to be held whose engagement with the holding claw, introduced by the fixed angular amount of forward rotation of the clamping cylindrical article, allows the attachment for mounting the tool to be prevented from coming off, is disposed in the part to which the tool is mounted such that the clamping cylindrical article may be rotatable and axially movable. The rotational driving means with the forcing mechanism which rotates forward the clamping cylindrical article to be inwardly drawn in and/or rotates backward the same to be pushed to come out is provided.

摘要翻译： 公开了一种夹紧装置，用于夹持用于将工具安装到机床上安装工具的部件上的附件。 用于安装工具的附件同轴地设置有锥形挤出轴，该锥形挤压轴装配到工具安装的部件的锥形孔中，并且保持轴的顶端的周边部分具有侧向挤压的夹持爪 。 装配有待保持的爪的夹紧圆柱形物品与通过夹紧圆柱形物品的固定角度量的正向旋转引入的保持爪的接合允许用于安装待防止的工具的附件脱落， 安装工具的部件使得夹紧圆柱形制品可以是可旋转的并且可轴向移动。 旋转驱动装置具有使夹紧圆柱形物体向前旋转以向内拉动和/或向后旋转的推动机构，以推动其推出。