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1. 发明授权

US08479621B2 Internal machining apparatus for hollow workpiece 有权
标题翻译：中空工件内部加工设备
公开(公告)号：US08479621B2
公开(公告)日：2013-07-09
申请号：US13089667
申请日：2011-04-19
申请人： Shigefumi Suzuyama , Gen Ogawa
发明人： Shigefumi Suzuyama , Gen Ogawa
IPC分类号： B23B5/40
CPC分类号： B23B5/40 , B23B31/1223 , B23B33/005 , Y10T82/12 , Y10T82/125 , Y10T82/128 , Y10T409/304424
摘要： In an internal machining apparatus for machining an internal surface of a hollow workpiece, a machining unit holding a cutting blade is configured to be inserted into the hollow workpiece. A pair of unit holding arbors which are capable of non-rotatably holding the machining unit, inserted in the hollow workpiece, at both sides thereof are respectively supported by a work head and a foot stock to advance and retract in an axial direction thereof. A turning mechanism is provided to be supplied with a drive power transmitted through the interior of one of the unit holding arbors for turning the cutting blade held on the machining unit about an axis orthogonal to an axis of the unit holding arbors.
摘要翻译：在用于加工中空工件的内表面的内部加工装置中，保持切割刀片的加工单元被配置为插入到中空工件中。能够不可旋转地保持插入中空工件的加工单元的两侧的一对单元保持凸轮分别由工作头和脚架支撑，以沿其轴向前进和后退。提供转动机构，以提供传动通过所述单元保持用轴颈中的一个的内部的驱动力，用于使保持在所述加工单元上的所述切割刀片绕与所述单元保持轴颈的轴线正交的轴线转动。

2. 发明授权

US07415766B2 Method and apparatus for processing/machining a vehicle wheel/rim preform 失效
标题翻译：用于加工/加工车轮/轮辋预制件的方法和装置
公开(公告)号：US07415766B2
公开(公告)日：2008-08-26
申请号：US10932382
申请日：2004-09-02
申请人： Shawn Luschei , Spencer Hastert , Tim Winard , Peter Wang
发明人： Shawn Luschei , Spencer Hastert , Tim Winard , Peter Wang
IPC分类号： B21D53/26 , B23B5/22 , B23B23/04 , B23B3/00
CPC分类号： B23B5/28 , B23B1/00 , B23B31/1223 , B23B31/16287 , B23B31/4053 , B23B31/4073 , Y10T29/49481 , Y10T29/49492 , Y10T29/49501 , Y10T29/49524 , Y10T29/53448 , Y10T82/10 , Y10T82/2571 , Y10T279/1049 , Y10T279/26 , Y10T279/29 , Y10T279/3487
摘要： A method of processing a vehicle wheel/rim preform with a centersection/spider and an annular wall extending around a first rotational axis and having an annular surface defining axially spaced, annular inboard and outboard bead seats. The method includes the steps of: providing a workpiece support having a chuck assembly that is rotatable around a second axis and at least one rim wall support assembly; engaging the chuck assembly with the centersection/spider to maintain the vehicle wheel/rim preform in a processing position; engaging the at least one rim wall support assembly with the annular wall to exert thereon a force with a radial component to thereby stabilize the wheel/rim preform; and processing the vehicle wheel/rim preform at the annular surface fully axially between the inboard and outboard bead seats.
摘要翻译：一种处理具有中心/蜘蛛的车轮/轮辋预制件和围绕第一旋转轴线延伸的环形壁的方法，并且具有限定轴向间隔开的环形内侧和外侧胎圈座的环形表面。该方法包括以下步骤：提供具有可围绕第二轴线旋转的卡盘组件和至少一个边缘壁支撑组件的工件支撑件; 将卡盘组件与中心/蜘蛛接合以将车轮/轮辋预制件保持在处理位置; 将所述至少一个边缘壁支撑组件与所述环形壁接合以在其上施加径向部件的力，从而稳定所述轮/边缘预制件; 以及在内侧和外侧胎圈座之间完全轴向的环形表面处理车轮/轮辋预制件。

3. 发明授权

US3626967A Distributing air valve unit 失效
标题翻译：分配空气阀组
公开(公告)号：US3626967A
公开(公告)日：1971-12-14
申请号：US3626967D
申请日：1970-01-30
申请人： JACOBS MFG CO
发明人： MCCARTHY DONALD J
IPC分类号： B23B31/12 , F15B13/04 , G05D7/00
CPC分类号： B23B31/1223 , F15B13/0402 , Y10T137/2554 , Y10T137/2693 , Y10T137/86445
摘要： A pneumatically operable air-distributing valve unit designed for incorporation in the body of a collet-actuating piston of an air chuck. It is selectively operable to cause live source air to be applied to one or the other ends of the piston chamber. It includes a pair of end cams between which a porting valve is reciprocable. As the valve is reciprocated from one position to another, it cooperates with one or the other of the cams to cause the valve to be indexed angularly 45* from its last position. In this action, air feed and exhaust ports are caused to be brought alternately into register with ports leading to one or the other ends of the piston chamber or are caused to be shut off from both ends of the chamber.

4. 发明授权

US3521894A Air chuck having air distributing valve 失效
标题翻译：具有空气分配阀的空气调节阀
公开(公告)号：US3521894A
公开(公告)日：1970-07-28
申请号：US3521894D
申请日：1968-10-21
申请人： JACOBS MFG CO
发明人： HAVILAND GIRARD S , MCCARTHY DONALD J
IPC分类号： B23B31/12 , F15B13/042 , B23B31/30 , B23B31/20
CPC分类号： F15B13/042 , B23B31/1223 , Y10T279/1224 , Y10T279/1266 , Y10T279/17461

5. 发明授权

US2463064A Work handling device 失效
标题翻译：工作处理装置
公开(公告)号：US2463064A
公开(公告)日：1949-03-01
申请号：US53675344
申请日：1944-05-22
申请人： GLOBE OIL TOOLS CO
发明人： STEVENSON EDWARD E
IPC分类号： B23B31/12 , B23Q3/08 , B24B41/06
CPC分类号： B23Q3/086 , B23B31/1223 , B24B41/067 , Y10T279/1283 , Y10T279/17982 , Y10T279/3468

6. 发明授权

US4844489A Chuck apparatus and method 失效
标题翻译：夹头装置和方法
公开(公告)号：US4844489A
公开(公告)日：1989-07-04
申请号：US111650
申请日：1987-10-23
申请人： William L. Acker, III , Dan Hryhorcoff , Gary T. Powell
发明人： William L. Acker, III , Dan Hryhorcoff , Gary T. Powell
IPC分类号： B23B31/12 , B23B31/167
CPC分类号： B23B31/1223 , Y10T279/1241 , Y10T279/1291 , Y10T279/1973
摘要： A chuck apparatus including a plurality of radially movable jaws for gripping a drill rod, each jaw being moved radially by an axially movable bowl, each jaw and the corresponding bowl surfaces are provided with two sets of camming surfaces, the first set of camming surface being oriented with a steeper angle than the second set of camming surfaces. In operation, as the bowl moves relative to the jaws with the respective first set of camming surfaces of the jaws and the bowl in contact, the jaw gripping force is relaxed and the jaws release the drill rod. As the bowl and jaws continue to move they transition to interact at their respective second set of camming surfaces whereupon, because the shallow angle of interface, the jaws are moved through a greater distance than if the first set of camming surfaces' steeper angle of interface were employed. As a result, more clearance is provided for freeing the drill rod.
摘要翻译：一种卡盘装置，包括用于夹持钻杆的多个可径向移动的夹爪，每个卡爪由可轴向移动的凹槽径向移动，每个卡爪和相应的碗表面设置有两组凸轮表面，第一组凸轮表面为以比第二组凸轮表面更陡的角度定向。在操作中，当碗相对于夹爪移动时，夹爪和碗的相应的第一组凸轮表面接触，夹爪夹紧力松弛，并且夹爪释放钻杆。当碗和颚继续移动时，它们转变以在它们各自的第二组凸轮表面上相互作用，因此，由于接口的浅角度，钳口比如果第一组凸轮表面更接近的界面角度移动更大的距离被雇用。因此，为了释放钻杆提供更多的间隙。

7. 发明授权

US4558876A Chuck 失效
标题翻译：查克
公开(公告)号：US4558876A
公开(公告)日：1985-12-17
申请号：US421084
申请日：1982-09-22
申请人： Eugene H. Call , Armond D. Glover
发明人： Eugene H. Call , Armond D. Glover
IPC分类号： B23B31/12 , B23B31/10
CPC分类号： B23B31/1223 , Y10T279/1062 , Y10T279/19 , Y10T279/22 , Y10T279/33 , Y10T279/3487
摘要： A chuck selectively convertible between two different configurations for either externally gripping a workpiece while simultaneously pulling same down against stops or internally gripping a workpiece while simultaneously pulling same down against stops. The same components of the chuck mechanism are used in both configurations, and conversion is accomplished simply by reversing certain ones of these components.
摘要翻译：夹具可选择性地在两种不同构型之间转换，用于外部夹紧工件，同时同时将其向下拉以阻止止动件或内部夹紧工件，同时将其向下拉向止挡件。在两种配置中使用卡盘机构的相同部件，并且简单地通过逆转这些部件中的某些部件来实现转换。

8. 发明授权

US4482162A Automatic chuck for workpieces 失效
标题翻译：工件自动卡盘
公开(公告)号：US4482162A
公开(公告)日：1984-11-13
申请号：US403474
申请日：1982-07-30
申请人： Kazuhiro Anegawa
发明人： Kazuhiro Anegawa
IPC分类号： B23B31/12 , B23B31/167 , B23B31/169 , B23B31/175 , B23B31/30
CPC分类号： B23B31/16216 , B23B31/1223 , B23B2215/72 , B23B2270/12 , Y10T279/1291 , Y10T279/1961 , Y10T279/25 , Y10T279/29
摘要： A chuck for a workpiece comprising an annular piston housed in the main body of the chuck, an annular adjusting member supported on a cylindrical rod portion integral with the piston and movable only radially thereof, and three clamp levers pivotably mounted on the chuck main body and arranged at an equal spacing along the circumference thereof for radially driving clamp jaws on a front plate of the main body. Each of the clamp levers has a rear end in engagement with a tapered surface on the outer periphery of the adjusting member. With the portion of the workpiece to be machined held in its centered position, another portion of the workpiece is held by the clamp jaws, and three wedge-like lock members arranged between the cylindrical rod portion and the adjusting member at an equal spacing circumferentially thereof are individually advanced to lock the adjusting member.
摘要翻译：一种用于工件的卡盘，包括容纳在卡盘主体中的环形活塞，环形调节件，支撑在与活塞一体并且仅在其径向运动的圆柱形杆部分上，以及可枢转地安装在卡盘主体上的三个夹紧杆，沿其圆周以相等的间隔布置，用于在主体的前板上径向驱动夹钳。每个夹紧杆具有与调节构件的外周上的锥形表面接合的后端。在待加工的工件的部分保持在其中心位置的情况下，工件的另一部分被夹钳夹住，并且三个楔形锁定构件以圆周方向等间隔地布置在圆柱形杆部分和调节构件之间单独前进以锁定调节构件。

9. 发明授权

US4269277A Power slip assembly 失效
标题翻译：电动滑动组件
公开(公告)号：US4269277A
公开(公告)日：1981-05-26
申请号：US54160
申请日：1979-07-02
申请人： Benton F. Baugh
发明人： Benton F. Baugh
IPC分类号： B23B31/12 , E21B19/10 , B23Q5/027 , B23Q5/033
CPC分类号： E21B19/10 , B23B31/1223
摘要： Disclosed are apparatus for gripping and manipulating pipe members, including a plurality of slip carriers mounted on an equal number of carrier actuators. The carrier actuators are arranged within a drive sleeve and constrained by radial T-slot connections to a base ring. Sloped T-slot connections link each of the carrier actuators to the drive sleeve. Longitudinal movement of the drive sleeve in one sense propels the carrier actuators and the slip carriers radially inwardly whereby slips mounted on the slip carriers may grip a pipe member positioned within the drive sleeve; longitudinal movement of the drive sleeve in the opposite sense withdraws the carrier actuators and slip carriers from the pipe member. Cooperating wedging surfaces between each of the slip carriers and the corresponding carrier actuator permits the application of holding or moving force on pipe members in either longitudinal sense. The base ring may be rotated by means of a chain drive mechanism to thereby apply torque to pipe members by way of the slips.
摘要翻译：公开了一种用于夹紧和操纵管构件的装置，包括安装在相同数量的载体致动器上的多个滑动载架。载体致动器布置在驱动套筒内并且受到径向T形槽连接到基座环的约束。倾斜的T形槽连接将每个载具执行器连接到驱动套筒。驱动套筒的纵向运动在一个意义上推动载体致动器和滑动承载件径向向内，由此安装在滑动架上的滑动件可以夹持位于驱动套筒内的管件; 驱动套筒在相反的方向上的纵向移动将托架致动器和滑动支架从管件中抽出。每个滑动支架和相应的支架致动器之间的合作楔形表面允许在纵向上对管构件施加保持或移动力。基环可以通过链条驱动机构旋转，从而通过滑移件将扭矩施加到管件上。

10. 发明授权

US3732026A Hand operated power tool and chuck therefor 失效
标题翻译：手动操作的电动工具和卡车
公开(公告)号：US3732026A
公开(公告)日：1973-05-08
申请号：US3732026D
申请日：1971-01-11
申请人： PETERS R
发明人： PETERS R
IPC分类号： B23B31/12 , B23B45/00 , B23B45/02 , B23B31/30
CPC分类号： B23B31/1207 , B23B31/1223 , B23B45/003 , Y10T279/17683 , Y10T279/1981 , Y10T408/65 , Y10T408/73 , Y10T408/953
摘要： A hand power tool is described having a drive arrangement providing on initial energization of the unit automatic gripping of a tool. The drive arrangement includes a fluid pump which is driven by the motor of the tool when it is first started. The pump delivers fluid pressure to a chamber within the tool chuck and drives a piston therein which, in turn, drives the jaws of the chuck into clamping engagement with the tool piece shank. The jaws of the chuck are meshed with one another in a manner assuring that they uniformly move radially inward to grip the shank and align the tool with the rotational axis of the chuck.
摘要翻译：描述了一种手动电动工具，其具有在单元自动夹紧工具的初始通电时提供的驱动装置。驱动装置包括一个流体泵，当工具首次起动时，它由工具的马达驱动。泵向工具卡盘内的腔室输送流体压力，并驱动其中的活塞，这又将驱动卡盘的夹爪与工具刀柄夹紧接合。卡盘的夹爪以确保它们均匀地径向向内移动的方式彼此啮合，以夹持柄部并使工具与卡盘的旋转轴线对齐。

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