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61. 发明授权

US4506896A Chucks 失效
标题翻译：夹头
公开(公告)号：US4506896A
公开(公告)日：1985-03-26
申请号：US449568
申请日：1982-12-14
申请人： Joseph F. Jackson , Ralph A. Waite
发明人： Joseph F. Jackson , Ralph A. Waite
IPC分类号： B23B31/16 , B23B31/175
CPC分类号： B23B31/16295 , B23B31/16195 , Y10T279/19 , Y10T279/1953 , Y10T279/1961
摘要： A chuck comprises a body (10) rotatable about an axis (11) and at least one jaw (12) movable in a radial direction to clamp a workpiece in the chuck. At least one operating lever (14) is mounted on the body (10) and the, or each, lever is operable to move a jaw (12) radially. The, or each, lever is also movable axially with respect to the chuck body (10), to disengage from the associated jaw (12), enabling the associated jaw (12) to be removed simply and quickly from the chuck body (10) by movement in the radial direction.
摘要翻译：卡盘包括可围绕轴线（11）旋转的主体（10）和可沿径向移动的至少一个钳口（12），以将工件夹紧在卡盘中。至少一个操作杆（14）安装在主体（10）上，并且每个杠杆或每个杠杆可操作以径向地移动卡爪（12）。所述杠杆或每个杠杆也可相对于卡盘主体（10）轴向移动，从而与相关联的卡爪（12）脱离接合，使相关联的卡爪（12）能够从卡盘主体（10）快速地移除，通过径向运动。

62. 发明授权

US4422655A Chuck with improved jaw actuator support structure 失效
标题翻译：夹头具有改进的爪式致动器支撑结构
公开(公告)号：US4422655A
公开(公告)日：1983-12-27
申请号：US295772
申请日：1981-08-24
申请人： Carlson A. Waite
发明人： Carlson A. Waite
IPC分类号： B23B31/175 , B23Q11/12 , B23B5/34 , B25G3/22
CPC分类号： B23Q11/121 , B23B31/16229 , Y10T279/1953 , Y10T279/1961
摘要： A chuck for heavy duty applications has a plurality of radially slidable jaw mounts each actuated by an L-shaped lever mounted for rocking motion about a supporting trunnion. The levers each have a leg engaging one of the jaw mounts and another engaging an actuator. An external lubricant receiving port is provided adjacent each trunnion and a multiple conduit lubricant distribution system is provided extending through the supporting trunnion and actuating lever. The chuck body also has a lubricant flow channel through which lubricant flows circumferentially of the chuck to assure uniform distribution, eliminating lubricant concentrations and eccentric weight distribution in the chuck.
摘要翻译：用于重型应用的卡盘具有多个可径向滑动的卡爪安装件，每个卡爪安装件由安装成围绕支撑耳轴摇摆运动的L形杠杆致动。杠杆各自具有接合其中一个下颌安装座的腿部，另一个接合致动器。在每个耳轴附近设置外部润滑剂接收口，并且提供延伸穿过支撑耳轴和致动杆的多管道润滑剂分配系统。卡盘体还具有润滑剂流动通道，通过该润滑剂流动通道，润滑剂沿卡盘的周向流动，以确保均匀分布，消除卡盘中的润滑剂浓度和偏心重量分布。

63. 发明授权

US4281535A Cylinder gripping apparatus 失效
标题翻译：气缸夹持装置
公开(公告)号：US4281535A
公开(公告)日：1981-08-04
申请号：US47471
申请日：1979-06-11
申请人： William E. Wesch, Jr.
发明人： William E. Wesch, Jr.
IPC分类号： G01M3/02 , G01N3/12 , G01M3/28 , B23B31/16
CPC分类号： G01M3/022 , G01N3/12 , Y10T279/1961
摘要： A cylinder gripping apparatus having a jaw, a body and a floating interfacing assembly having a curved surface bearing against an opposing surface or groove, the interfacing assembly being operable to generate a proportional gripping force in response to an axial force upon the cylinder to be gripped. The jaw is not connected to the body. The interfacing assembly is operable to permit a transverse displacement of the jaw.
摘要翻译：一种气缸夹持装置，具有夹爪，主体和浮动接口组件，其具有抵靠相对表面或凹槽的弯曲表面轴承，所述接口组件可操作以响应于被夹紧的气缸上的轴向力而产生比例夹紧力。下巴没有连接到身体。接口组件可操作以允许钳口的横向移位。

64. 发明授权

US3612553A Low profile fluid actuated chuck 失效
标题翻译：低型流体动力卡盘
公开(公告)号：US3612553A
公开(公告)日：1971-10-12
申请号：US3612553D
申请日：1969-02-28
申请人： SP MFG CORP
发明人： OVANIN GEORGE J
IPC分类号： B23B31/175 , B23B31/30
CPC分类号： B23B31/16216 , Y10T279/1291 , Y10T279/1961
摘要： A chuck having a low profile, particularly suitable for use with drill presses or the like. An internal fluid motor with a fixed piston and a movable cylinder is operably connected to jaw operating linkages within the chuck which are located radially about the fluid motor.

65. 发明授权

US3610644A Heavy-duty chuck 失效
标题翻译：重型卡车
公开(公告)号：US3610644A
公开(公告)日：1971-10-05
申请号：US3610644D
申请日：1969-10-06
申请人： CUSHMAN IND INC
发明人： SWANSON LINWOOD B , SMITHSON GORDON W
IPC分类号： B23B31/16 , B23B31/165 , B23B31/175
CPC分类号： B23B31/16054 , B23B31/16195 , Y10T74/19749 , Y10T279/19 , Y10T279/1913 , Y10T279/1961 , Y10T279/27
摘要： At least one of the jaws of a chuck is movable to and from clamping engagement with work by being carried by one of the nut and screw elements of a ball bearing screw assembly which is guided for axial movement but held against rotation, so that on rotation of the other, axially immovable, element the one jaw is by its carrying element moved to and from the work through intermediation of the complement of bearing balls of the assembly.

66. 发明授权

US3370859A Chuck 失效
标题翻译：查克
公开(公告)号：US3370859A
公开(公告)日：1968-02-27
申请号：US47244865
申请日：1965-07-16
申请人： ERICKSON TOOL CO
发明人： BENJAMIN MILTON L , WALKER DAVID D
IPC分类号： B23B31/14 , B23B31/175
CPC分类号： B23B31/14 , B23B31/162 , Y10T279/1961

67. 发明授权

US3366393A Quick-change chuck jaw 失效
标题翻译：快换夹头
公开(公告)号：US3366393A
公开(公告)日：1968-01-30
申请号：US46063265
申请日：1965-06-02
申请人： BULLARD CO
发明人： BULLARD III EDWARD P
IPC分类号： B23B31/175
CPC分类号： B23B31/16212 , B23B2260/088 , Y10T279/1906 , Y10T279/1961 , Y10T279/1986

68. 发明授权

US3188890A Car wheel borer with transfer mechanism 失效
标题翻译：车轮钻孔机带传动机构
公开(公告)号：US3188890A
公开(公告)日：1965-06-15
申请号：US71357358
申请日：1958-02-06
申请人： KEARNEY & TRECKER CORP
发明人： FOTSCH ARTHUR H , FINLEY JOHN R , ROSS GILBERT W , FISCHER RICHARD F
IPC分类号： B23B5/28 , B23B41/00
CPC分类号： B23B5/28 , B23B41/00 , Y10T82/2514 , Y10T279/1291 , Y10T279/1961 , Y10T408/16 , Y10T408/17 , Y10T408/175 , Y10T408/54 , Y10T408/56253

69. 发明授权

US2907141A Exhaust machine chuck 失效
标题翻译：排气机卡盘
公开(公告)号：US2907141A
公开(公告)日：1959-10-06
申请号：US39458753
申请日：1953-10-14
申请人： SYLVANIA ELECTRIC PROD
发明人： GARTNER STANLEY J
IPC分类号： H01J9/38
CPC分类号： H01J9/38 , Y10T279/188 , Y10T279/1961

70. 发明授权

US2852265A Work holder and centering means 失效
标题翻译：工位和中心装置
公开(公告)号：US2852265A
公开(公告)日：1958-09-16
申请号：US57732656
申请日：1956-04-10
申请人： GEN MOTORS CORP
发明人： DINEN RAYMOND W VAN
IPC分类号： B23B31/175
CPC分类号： B23B31/162 , B23B31/1622 , B23B31/16225 , Y10T279/17666 , Y10T279/1961 , Y10T279/26

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