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1. 发明授权

US5037254A Tool clamping device 失效
标题翻译：工具夹紧装置
公开(公告)号：US5037254A
公开(公告)日：1991-08-06
申请号：US466765
申请日：1990-01-18
申请人： Lars-Gunnar Asberg
发明人： Lars-Gunnar Asberg
IPC分类号： B23B31/117 , B23B31/02 , B23B31/26
CPC分类号： B23B31/261 , B23B31/02 , Y10S279/904 , Y10T279/17471 , Y10T279/17521 , Y10T279/17589 , Y10T279/17863 , Y10T409/309464
摘要： A tool clamping device comprises an axial sleeve having a forwardly tapering internal surface. A radially compressible ring is disposed on the internal surface. An axially compressible spring opposes axial movement of the ring while permitting axial rearward movement of the sleeve whereby the tapering surface of the sleeve compresses the ring radially inwardly into coupling engagement with a groove formed in a tool holder.

2. 发明授权

US4802680A Coaxial collet chuck 失效
标题翻译：同轴夹头卡盘
公开(公告)号：US4802680A
公开(公告)日：1989-02-07
申请号：US021793
申请日：1987-03-04
申请人： Volker Fuchs
发明人： Volker Fuchs
IPC分类号： G02B6/24 , B23B31/12 , B23B31/20 , B23Q1/36 , G02B6/38 , B23B31/02
CPC分类号： B23B31/1261 , B23B31/202 , B23Q1/36 , B23B2231/2097 , Y10T279/17213 , Y10T279/17231 , Y10T279/17471 , Y10T279/18 , Y10T279/19
摘要： A coaxial collect truck is disclosed having at least two clamping jaws which are radially adjustable by a respective chuck lever, whereby every chuck lever is connected to a respective stationary base part at one end by a first spring joint and is connected to a set collar at its other end by a second spring joint. The set collar is capable of engaging and releasing the clamping jaws by being rotatably seated at the base part by a respective third spring joint. Coaxial clamping in the sub-micrometer range is thereby achieved for precision round parts, particularly of plug pins for the releasable connection of optical fibers of light waveguides, whereby all chuck levers, base parts, first, second and third spring joints as well as the set collar are fashioned of one piece from a common plate.
摘要翻译：公开了一种同轴收集车，其具有至少两个由相应的卡盘杆径向调节的夹爪，由此每个卡盘杆在一端通过第一弹簧接头连接到相应的固定基部，并且连接到设置的轴环其另一端通过第二弹簧接头。通过相应的第三弹簧接头可旋转地安置在基座部分，套圈能够接合和释放夹爪。从而实现了亚微米范围内的同轴夹紧，用于精密圆形零件，特别是用于光波导光纤可释放连接的插头销，从而所有卡盘杆，基座部件，第一，第二和第三弹簧接头以及套圈由一块普通板材组成。

3. 发明授权

US4352612A Tool fastening device 失效
标题翻译：工具紧固装置
公开(公告)号：US4352612A
公开(公告)日：1982-10-05
申请号：US166845
申请日：1980-07-08
申请人： Edmo Benatti
发明人： Edmo Benatti
IPC分类号： B23Q3/12 , B23B31/117 , B23B31/26 , B23C5/26
CPC分类号： B23B31/265 , B23B2270/20 , Y10T279/17471 , Y10T409/309464
摘要： A tool fastening device comprises a drawbar (21, 22; 47, 48) for clamping a tool holder (10; 40) to a spindle (11; 41) of a machine tool by frictional engagement with a conical bore therein. The drawbar is connected to the tool holder by radially expansible locking means (23; 50) on the drawbar. The locking means is actuated by means of an expansion rod (28; 52). For purposes of facilitating the operation of the expansion rod there is provided forcing means (30; 57) which continuously forces the expansion rod toward the tool holder.
摘要翻译：工具紧固装置包括用于通过与其中的锥形孔的摩擦接合将工具架（10; 40）夹紧到机床的心轴（11; 41）上的牵引杆（21,22; 47,48）。牵引杆通过拉杆上的径向可膨胀的锁定装置（23; 50）连接到工具架上。锁定装置借助于膨胀杆（28; 52）致动。为了便于膨胀杆的操作，设有强制装置（30; 57），其连续地迫使膨胀杆朝向工具架。

4. 发明授权

US4226433A Quick change tool holder 失效
标题翻译：快速更换刀架
公开(公告)号：US4226433A
公开(公告)日：1980-10-07
申请号：US15328
申请日：1979-02-26
申请人： Josef J. Dancsik
发明人： Josef J. Dancsik
IPC分类号： B23B31/20 , B23B31/10
CPC分类号： B23B31/201 , Y10S279/902 , Y10T279/17471 , Y10T279/17529
摘要： A quick change tool holder is disclosed which allows tools to be changed while a collet holding the tools is rotating. The quick change tool holder comprises a stationary housing, a quill rotatably supported within the housing, a collet rotatingly engaged by the quill, the collet adapted to releasingly engage a tool. A rotatable sleeve threadingly engages the housing, and rotation of the sleeve in a first direction releases a tool held in the collet for removal of the tool while the collet is rotating. Rotation of the sleeve in a second direction engages the shank of a tool that has been placed within the collet for rotation therewith. The removal or insertion of a tool can be made while the collet is rotating.
摘要翻译：公开了一种快速更换工具架，其允许在夹持工具的夹头旋转的同时改变工具。快速更换工具架包括固定壳体，可旋转地支撑在壳体内的套筒，由套筒旋转地接合的夹头，夹头适于释放地接合工具。旋转套筒与壳体螺纹接合，并且套筒沿第一方向的旋转释放保持在夹头中的工具，以在夹头旋转时移除工具。套筒沿第二方向的旋转与已经放置在夹头内的工具的柄接合，以与之一起旋转。可以在夹头旋转时进行刀具的拆卸或插入。

5. 发明授权

US3606968A Friction welding chuck assembly 失效
标题翻译：摩擦焊接组件
公开(公告)号：US3606968A
公开(公告)日：1971-09-21
申请号：US3606968D
申请日：1969-05-01
申请人： CATERPILLAR TRACTOR CO
发明人： LOYD CALVIN D
IPC分类号： B23K20/12 , B23K27/00
CPC分类号： B23K20/12 , Y10T279/17471 , Y10T279/17529 , Y10T279/3456
摘要： A CHUCK ASSEMBLY WITHIN A FRICTION WELDING MACHINE FOR SECURING ONE OF A PAIR OF WELD PIECES WHICH ARE RELATIVELY ROTATED AND URGED INTO AXIAL ENGAGEMENT TO BOND THEM TOGETHER AT A COMMON INTERFACE. WITH AT LEAST ONE OF THE WELD PIECES HAVING A RELATIVELY HIGH-FINISHED SURFACE SUBJECT TO MARRING, A CHUCK ASSEMBLY FOR SECURING THE ONE WELD PIECE INCLUDES A CHUCKING MEMBER GENERALLY CONFORMING WITH THE SURFACE OF THE WELD PIECE. ELASTOMERIC MATERIAL OF SELECTED THICKNESS IS ARRANGED UPON THE CHUCKING MEMBER TO ENGAGE THE WELD PIECE TO PREVENT CONTACT BETWEEN THE WELD PIECE AND CHUCKING MEMBER, WHILE PRECISELY CONTROLLING AXIAL, RADIAL AND ROTATIONAL ALIGNMENT OF THE WELD PIECE WITHIN THE CHUCKING MEMBER.

6. 发明授权

US2466129A Collet chuck 失效
公开(公告)号：US2466129A
公开(公告)日：1949-04-05
申请号：US62289045
申请日：1945-10-17
申请人： JACOBS MFG CO
发明人： MERRICK STONER ARTHUR
IPC分类号： B23B31/20
CPC分类号： B23B31/207 , Y10T279/17461 , Y10T279/17471 , Y10T279/17504

7. 发明授权

US2429617A Work or tool holding fixture 失效
标题翻译：工作或工具夹具
公开(公告)号：US2429617A
公开(公告)日：1947-10-28
申请号：US60412745
申请日：1945-07-10
申请人： CARL GUSTAFSON
发明人： CARL GUSTAFSON
IPC分类号： B23Q3/06
CPC分类号： B23Q3/067 , Y10T279/13 , Y10T279/17471 , Y10T279/17538 , Y10T409/309016

8. 发明授权

US554032A Dental handpiece 失效
公开(公告)号：US554032A
公开(公告)日：1896-02-04
申请号：US554032D
CPC分类号： A61C1/14 , Y10T279/17471

9. 发明授权

US08864144B2 Tool connecting rod 有权
标题翻译：工具连杆
公开(公告)号：US08864144B2
公开(公告)日：2014-10-21
申请号：US13439143
申请日：2012-04-04
申请人： Chung-Liang Hsu
发明人： Chung-Liang Hsu
IPC分类号： B23B31/117 , B25B23/00 , B23B31/00 , B23B31/28
CPC分类号： B25B23/0035 , B23B31/003 , B23B31/1173 , B23B31/28 , B23B2231/0284 , Y10S279/904 , Y10T279/17471 , Y10T279/17521 , Y10T279/23 , Y10T279/29 , Y10T279/3406 , Y10T279/3481
摘要： A tool connecting rod of the present invention includes a barrel and a rod. A resilient unit and a retainer are disposed between the barrel and the rod. Both of an inner wall of the barrel and a body portion of a pushing member are formed with at least two stepped recesses respectively. As such, the structure of the tool connecting rod is simple so that a tool bit assembles on and detaches from the present invention rapidly.
摘要翻译：本发明的工具连杆包括筒和杆。弹性单元和保持器设置在筒和杆之间。桶的内壁和推动构件的主体部分分别形成有至少两个阶梯式凹槽。因此，工具连杆的结构简单，使得工具头快速组装在本发明上并与之分离。

10. 发明申请

US20070001407A1 CHUCK 有权
标题翻译： CH
公开(公告)号：US20070001407A1
公开(公告)日：2007-01-04
申请号：US11427794
申请日：2006-06-30
申请人： Wolfgang BECHTELER , Josef Greif
发明人： Wolfgang BECHTELER , Josef Greif
IPC分类号： B23B31/40
CPC分类号： B23Q1/0081 , B23B31/26 , B23B31/36 , B23Q3/18 , Y10T279/1033 , Y10T279/1045 , Y10T279/17471 , Y10T403/7066
摘要： The invention pertains to a chuck for detachable connection of two machine parts, with a chuck assembly arranged on or in a first machine part and a cooperating complementary part on or in a second machine part. The chuck assembly contains an axially displaceable tensioning element and several gripper elements associated with the tensioning element and radially movable by axial displacement of the latter, with a clamping surface for contact with a corresponding opposing surface of the complementary part. In order to allow a subsequent alignment or adjustment of the chucked machine part, the complementary part contains an outer part, an intermediate part arranged in the outer part, and an inner part arranged in the intermediate part, which are connected to one another by flexible outer and inner webs and are otherwise separated by outer and inner gaps. The intermediate and inner parts are adjustable in different directions relative to the outer part.
摘要翻译：本发明涉及一种用于两个机器部件的可拆卸连接的卡盘，其中卡盘组件布置在第一机器部件上或第一机器部件中，以及在第二机器部件上或第二机器部件中配合的互补部件。卡盘组件包含可轴向移动的张紧元件和与张紧元件相关联的几个夹持器元件，并且可通过后者的轴向位移径向移动，夹紧表面用于与互补部分的对应相对表面接触。为了允许夹持机器部件的随后的对准或调整，互补部分包含外部部分，布置在外部部分中的中间部分和布置在中间部分中的内部部分，其通过柔性彼此连接外部和内部腹板，另外由外部和内部间隙分开。中间部分和内部部分可以相对于外部部分在不同的方向上调节。

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