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51. 发明授权

US4284285A Self-adjusting rotary chuck 失效
标题翻译：自调心旋转卡盘
公开(公告)号：US4284285A
公开(公告)日：1981-08-18
申请号：US36501
申请日：1979-05-07
申请人： Friedrich P. Futter
发明人： Friedrich P. Futter
IPC分类号： B23B31/12 , B23B31/08 , B23B31/19
CPC分类号： B23B31/1207 , Y10T279/17615 , Y10T279/17632 , Y10T279/32 , Y10T279/3451
摘要： A chuck having self-closing jaws, and a key-threaded rotary ring to engage said jaws in working contact with a tool within their grasp or to disengage said jaws so as to permit their free movement. The jaws themselves are such that the act of performing work with a tool held by said jaws increases the holding pressure exerted by said jaws on said tool.
摘要翻译：具有自闭合爪的卡盘和带有钥匙螺纹的旋转环，以与所述夹爪接合，以与其握持中的工具工作接触或者使所述夹爪脱离以允许其自由运动。下颚本身使得用所述颚夹持的工具进行工作的行为增加了所述颚在所述工具上施加的保持压力。

52. 发明授权

US4225124A Mechanism for transforming a translation movement into a rotation movement followed by a translation movement, and applications of the mechanism 失效
标题翻译：将翻译运动转化为旋转运动，随后进行翻译运动的机制，以及机制的应用
公开(公告)号：US4225124A
公开(公告)日：1980-09-30
申请号：US876036
申请日：1978-02-07
申请人： Mirko Pollak
发明人： Mirko Pollak
IPC分类号： B23B31/19 , F16H25/18 , F16H25/08 , B25B5/08
CPC分类号： B23B31/19 , F16H25/186 , Y10T74/18296 , Y10T74/18568
摘要： A mechanism for transforming a translation movement into a rotation movement which is then followed by a translation movement comprising a first member which can be a control member slidable on a smooth shaft and constituted by a hollow cylinder coaxial with the shaft, and terminated by two planar symmetrical faces which are inclined with respect to the shaft, and a second member which can be a driven member and fixed to the shaft. The second member is constituted by two hollow cylinders coaxial with the shaft and of the same diameter as the control member. Each hollow cylinder terminates with a planar face having the same inclination with the shaft as the faces of the control member, the planar faces of the hollow cylinders being in contact with respective faces of the control member. The two planar faces of the driven member are angularly offset relative to one another.
摘要翻译：一种用于将平移运动转换成旋转运动的机构，其后面是平移运动，该运动包括第一构件，该第一构件可以是可在光滑轴上滑动并由与轴同轴的中空圆柱构成的控制构件，并且由两个平面相对于轴倾斜的对称面，以及可以是从动构件并固定到轴的第二构件。第二构件由与轴同轴并且与控制构件具有相同直径的两个中空圆柱体构成。每个中空圆柱体终止于具有与控制构件的表面相同的倾斜度的平面，中空圆柱体的平面与控制构件的各个面接触。从动构件的两个平面相对于彼此成角度地偏移。

53. 发明授权

US4125043A Device for the centered clamping of annular workpieces for internal machining 失效
标题翻译：用于内部加工的环形工件的中心夹紧装置
公开(公告)号：US4125043A
公开(公告)日：1978-11-14
申请号：US817519
申请日：1977-07-20
申请人： Hermann Leutgab
发明人： Hermann Leutgab
IPC分类号： B23Q3/12 , B23B31/00 , B23B31/40 , B23B31/19 , B23B31/30 , B23P19/04
CPC分类号： B23B31/4073 , B23B31/00 , Y10T279/12 , Y10T279/33 , Y10T29/53904 , Y10T408/29 , Y10T82/27
摘要： A device for the centered clamping of an annular workpiece or workpiece stack formed of a plurality of annular workpieces, to hold the same in position for the machining of the inner faces thereof, includes first and second axially aligned clamping rings for engaging opposite, radially extending end faces of a workpiece or workpiece stack positioned in a space between the clamping rings; a centering cylinder surrounding the space and having a lead-in chamfer at one edge thereof; and a clamping arrangement for moving the two clamping rings relative to one another. The clamping arrangement comprises a power device actuatable in a clamping direction; a force-transmitting arrangement extending exclusively externally of the centering cylinder and coupling the clamping rings to one another and to the power device; and an axial stop for abutting and arresting the second clamping ring when urged in the clamping direction by the power device with the intermediary of the force-transmitting arrangement, the first clamping ring and the workpiece or workpiece stack for clamping the latter between the first and second clamping rings.
摘要翻译：用于将多个环形工件形成的环形工件或工件堆叠的中心夹紧装置用于将其保持在其内表面加工位置的装置包括第一和第二轴向对准的夹紧环，用于接合相对的，径向延伸的位于夹紧环之间的空间中的工件或工件堆的端面; 围绕该空间并在其一个边缘处具有导入倒角的定心圆筒; 以及用于相对于彼此移动两个夹紧环的夹紧装置。夹紧装置包括可沿夹紧方向致动的动力装置; 力传递装置，其仅在对中圆筒外部延伸并将夹紧环彼此连接并连接到动力装置; 以及轴向止动件，用于当通过动力装置在力传递装置，第一夹紧环和工件或工件叠层之间沿夹紧方向被推压时抵靠和阻止第二夹紧环，用于将其夹紧在第一和第二夹紧环之间第二个夹紧环。

54. 发明授权

US3610642A Device for clamping workpieces on machine tools 失效
标题翻译：用于钳制机床工具的装置
公开(公告)号：US3610642A
公开(公告)日：1971-10-05
申请号：US3610642D
申请日：1969-06-16
申请人： FISCHER DAVID , KOHLERT RUDOLF
发明人： FISCHER DAVID , KOHLERT RUDOLF
IPC分类号： B23B31/19 , B23B31/16
CPC分类号： B23B31/19 , Y10T279/17717 , Y10T279/1926 , Y10T279/26
摘要： In a device for clamping workpieces on a machine tool, a housing contains a clamping plate to which is secured a connecting rod for axially displacing the clamping plate and with it a number of clamping jaws mounted within the housing. In addition, a centering plate is operatively associated with the clamping plate and is arranged to displace the clamping jaws radially inwardly and outwardly as it is rotated. As the clamping plate is moved in the axial direction, bolt members having tapered faces interact to rotate the centering plate and displace the clamping jaws radially outwardly and biasing means are mounted within the housing for rotating the centering plate in the opposite direction for displacing the clamp-jaws radially inwardly into the closed position.

55. 发明授权

US2828588A Workholder apparatus for axial clamping and radial loading of workpieces 失效
标题翻译：用于工件的轴向夹紧和径向载荷的工件夹具
公开(公告)号：US2828588A
公开(公告)日：1958-04-01
申请号：US64762957
申请日：1957-03-21
申请人： BRYANT GRINDER CORP
发明人： DURLAND PHILIP C
IPC分类号： B23B31/19 , B24B41/06
CPC分类号： B23B31/19 , B24B41/061

56. 发明授权

US2742296A Chuck 失效
标题翻译：查克
公开(公告)号：US2742296A
公开(公告)日：1956-04-17
申请号：US33671853
申请日：1953-02-13
申请人： GLEASON WORKS
发明人： SATTERLEE CHARLES H , STARK ROBERT E
IPC分类号： B23B31/19 , B23B31/40
CPC分类号： B23B31/19 , B23B31/4033 , Y10T279/1004 , Y10T279/29 , Y10T279/33

57. 发明授权

US2733072A Finger chuck 失效
公开(公告)号：US2733072A
公开(公告)日：1956-01-31
申请号：US2733072D
IPC分类号： B23B31/19
CPC分类号： B23B31/19 , Y10T279/12 , Y10T279/17213 , Y10T279/18 , Y10T279/33

58. 发明授权

US1901942A Device for turning piston rings 失效
标题翻译：用于转动活塞环的装置
公开(公告)号：US1901942A
公开(公告)日：1933-03-21
申请号：US54943031
申请日：1931-07-08
申请人： ALEXANDER ABRAMSON
发明人： ALEXANDER ABRAMSON
IPC分类号： B23B31/19
CPC分类号： B23B31/19 , Y10S409/903 , Y10T82/2552 , Y10T408/29 , Y10T409/309856

59. 发明授权

US1740542A Work holder 失效
公开(公告)号：US1740542A
公开(公告)日：1929-12-24
申请号：US20079827
申请日：1927-06-23
申请人： HEALD MACHINE CO
发明人： GALLIMORE KEITH F , WOYTYCH RAYMOND M
IPC分类号： B23B31/19
CPC分类号： B23B31/19 , Y10T279/26 , Y10T279/33

60. 发明授权

US1595865A Chuck 失效
公开(公告)号：US1595865A
公开(公告)日：1926-08-10
申请号：US60808422
申请日：1922-12-20
申请人： HANSON EINAR A , WHITNEY CLARENCE E
发明人： HANSON EINAR A , WHITNEY CLARENCE E
IPC分类号： B23B31/19
CPC分类号： B23B31/19 , Y10T279/16

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