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1. 发明授权

US4836306A Down hole drill chuck lock 失效
标题翻译：井下钻卡盘锁
公开(公告)号：US4836306A
公开(公告)日：1989-06-06
申请号：US132814
申请日：1987-12-14
申请人： Robert E. Barrows
发明人： Robert E. Barrows
IPC分类号： E21B10/36 , E21B17/043 , E21B17/07
CPC分类号： E21B17/07 , E21B10/36 , E21B17/043 , E21B17/076 , Y10T279/17931 , Y10T279/22
摘要： Disclosed is a means for retaining drill chucks for down hole drills including a circumferential groove cut in both the drill chuck and the wear sleeve, into which it is inserted, in complimentary mating orientation whereby the circumferential groove forms a channel which is filled with ball bearings, for example through access ports provided in the wear sleeve. The ball bearings prevent uncoupling and may be removed readily thereafter permitting removal of the chuck.
摘要翻译：公开了一种用于保持用于井下钻头的钻头卡盘的装置，包括在钻夹头和耐磨套筒中切割的周向槽，其被插入其中，并以互补的配合取向，由此圆周槽形成填充有球轴承的通道，例如通过设置在耐磨套筒中的进入端口。球轴承防止脱开，并且可以容易地移除，之后允许移除卡盘。

2. 发明授权

US4164769A Cross band coupling for stepper-motor-driven, rigid magnetic disc 失效
标题翻译：用于步进电机驱动的刚性磁盘的交叉带耦合
公开(公告)号：US4164769A
公开(公告)日：1979-08-14
申请号：US899044
申请日：1978-04-24
申请人： Robert G. Kaseta , Lenn Daugherty , Sigmund Hinlein , Michael Feldstein , Paul Otavsky , Harold Thackaberry , Robert E. Barrows
发明人： Robert G. Kaseta , Lenn Daugherty , Sigmund Hinlein , Michael Feldstein , Paul Otavsky , Harold Thackaberry , Robert E. Barrows
IPC分类号： G11B21/02 , G11B5/55 , G11B19/20 , G11B5/48 , G11B5/54 , G11B17/00
CPC分类号： G11B5/5521 , G11B19/20
摘要： An open loop, stepper-motor-driven, rigid magnetic disc memory apparatus for use with a data processing system. A rigid magnetic disc with high track density is driven by a stepper motor in an open-loop fashion or without servomechanism control. The memory apparatus includes: band structure including a spring bias for coupling stepper motor drive to apparatus supporting magnetic heads above and/or below the spinning disc and for temperature compensating for disc/apparatus expansion and contraction; manually operable control for zeroing the magnetic heads, moving and locking them in the disc's landing zone as, for example, while in transit, and providing a travel limit to head movement when the memory apparatus is operating; keying apparatus for preventing erroneous insertion and mis-alignment of and damage to an optical transducer relative to an optical mask arranged to spin with the disc structure; shim apparatus for precisely positioning the magnetic heads in the spin axis direction; viscously-coupled inertia apparatus for damping the stepping motor's step-rotary motion; a device for employing spinning motion associated with the disc for cooling purposes; and other structure.
摘要翻译：一种用于数据处理系统的开环，步进电机驱动的刚性磁盘存储装置。具有高轨道密度的刚性磁盘由步进电机以开环方式驱动或无伺服机构控制。存储装置包括：带结构，包括弹簧偏压，用于将步进电机驱动耦合到在旋转盘上方和/或下方支撑磁头的装置，以及用于盘/装置膨胀和收缩的温度补偿; 用于使磁头归零的手动操作控制，将其移动并将其锁定在盘的着陆区域中，例如在运输过程中，并且当存储器装置运行时为头部移动提供移动限制; 键控装置，用于防止光学传感器相对于被布置成与盘结构旋转的光学掩模的错误插入和错误对准和损坏; 用于将磁头精确地定位在旋转轴方向上的垫片装置; 用于阻尼步进电机步进旋转运动的粘性惯性装置; 用于采用与盘相关联的旋转运动用于冷却目的的装置; 等结构。

3. 发明授权

US4598796A Lubricator 失效
标题翻译：润滑油
公开(公告)号：US4598796A
公开(公告)日：1986-07-08
申请号：US704504
申请日：1985-02-22
申请人： Robert E. Barrows
发明人： Robert E. Barrows
IPC分类号： F16N11/04 , F16N7/30 , F16N13/16 , F16N27/00 , F16N13/06
CPC分类号： F16N7/30 , F16N13/16
摘要： The lubricator of the invention is a one-shot or non-continuous type. It has a first reservoir within which to receive a charge of lubricant, and a second reservoir from which to expel a charge of lubricant, and a piston slidable therebetween for moving lubricant from the first reservoir to the second reservoir, and also for discharging lubricant from the second reservoir and externally of the lubricator. Upon the piston moving, slidably, in a first direction it creates a partial vacuum in the first reservoir and, consequently, ingests lubricant into the first reservoir. Then, as the piston moves in the second, opposite direction, it diminishes the volume of the first reservoir, and displaces lubricant therefrom through a channel formed centrally in the piston. The lubricant conducted through the channel is deposited in the second reservoir, and is expelled therefrom, by the piston, when next the piston moves in the first, slidable direction.
摘要翻译：本发明的润滑器是单次或非连续型。它具有第一储存器，其中容纳润滑剂，以及第二储存器，用于排出润滑剂的电荷;以及可在其间滑动的活塞，用于将润滑剂从第一储存器移动到第二储存器，并且还用于从第二个储存器和润滑器的外部。当活塞移动时，在第一方向上可滑动地在第一储存器中产生部分真空，从而将润滑剂吸入第一储存器。然后，随着活塞在第二相反方向移动，它减小了第一储存器的体积，并且通过形成在活塞中心的通道使其润滑剂移位。通过通道传导的润滑剂沉积在第二储存器中，并且在下一个活塞沿第一可滑动方向移动时被活塞排出。

4. 发明授权

US4450938A Air line lubricator 失效
标题翻译：空气管路润滑器
公开(公告)号：US4450938A
公开(公告)日：1984-05-29
申请号：US451027
申请日：1982-12-20
申请人： Henry A. Davenport , Robert E. Barrows
发明人： Henry A. Davenport , Robert E. Barrows
IPC分类号： F16N7/30 , F16N13/16 , F16N11/10
CPC分类号： F16N13/16 , F16N7/30
摘要： An air line lubricator for air motors and the like which is self priming and provides a controlled, continuous supply of oil for a limited duration once the air line is pressurized. The lubricator utilizes a unique check seal in combination with a bevelled and stepped piston. The construction further allows the use of a single ball check and deposits the lubricating oil directly into the air stream apart from the air line surface.
摘要翻译：一种用于空气马达等的空气线路润滑器，其是自启动的，并且一旦空气管线被加压就能在有限的持续时间内提供受控的，连续的供油。润滑器使用独特的检查密封件与倾斜和阶梯式活塞组合。该结构进一步允许使用单个球检查并将润滑油直接排放到远离空气管线表面的气流中。

5. 发明授权

US4261452A Overrunning clutch 失效
标题翻译：超速离合器
公开(公告)号：US4261452A
公开(公告)日：1981-04-14
申请号：US78165
申请日：1979-09-24
申请人： Robert E. Barrows
发明人： Robert E. Barrows
IPC分类号： F16D41/04 , F02N15/02 , F02N15/04 , F16D41/22 , F16D45/00 , F02N15/06
CPC分类号： F16D41/22 , F02N15/02 , Y10T74/13 , Y10T74/134
摘要： An overrunning clutch designed for use with engine starters and the like whereby the starter may apply its output to start the engine without damage due to overspeed of critical starting motor components after the engine has started and obtained running speed.The overrunning clutch of this invention is provided with two splines. The first a straight spline which allows axial translation of the starter output shaft and a second helical spline which assists in engagement and disengagement of interlocking face clutch jaws between the input drive shaft and the output drive shaft. A centrifugally restrained clutch engagement spring in combination with the helical spline permits overrunning with minimum wear of the face clutch jaws.
摘要翻译：设计用于发动机起动器等的超越离合器，由此起动器可以在发动机起动并获得运行速度之后将其输出应用于启动发动机而不会由于临界启动电动机部件的超速而损坏。本发明的超越离合器设有两个花键。第一个直线花键，其允许起动器输出轴的轴向平移和辅助在输入驱动轴和输出驱动轴之间的互锁面离合器爪的接合和分离的第二螺旋花键。与螺旋花键组合的离心限制离合器接合弹簧允许以最小的面部离合器爪的磨损超越。

6. 发明授权

US4164766A Disc memory apparatus magnetic head carriage manual control 失效
标题翻译：盘式存储装置磁头托架手动控制
公开(公告)号：US4164766A
公开(公告)日：1979-08-14
申请号：US899043
申请日：1978-04-24
申请人： Robert Kaseta , Lenn Daugherty , Sigmund Hinlein , Michael Feldstein , Paul Otausky , Harold Thackaberry , Robert E. Barrows
发明人： Robert Kaseta , Lenn Daugherty , Sigmund Hinlein , Michael Feldstein , Paul Otausky , Harold Thackaberry , Robert E. Barrows
IPC分类号： G11B5/55 , G11B19/20 , G11B5/48 , G11B5/64 , G11B17/00
CPC分类号： G11B19/20 , G11B5/5521
摘要： An open loop, stepper-motor driven, rigid magnetic disc memory apparatus for use with a data processing system. A rigid magnetic disc with high track density is driven by a stepper motor in an open-loop fashion or without servomechanism control. The memory apparatus includes: band structure including a spring bias for coupling stepper motor drive to apparatus supporting magnetic heads above and/or below the spinning disc and for temperature compensating for disc/apparatus expansion and contraction; manually operable control for zeroing the magnetic heads, moving and locking them in the disc's landing zone as, for example, while in transit, and providing a travel limit to head movement when the memory apparatus is operating keying apparatus for preventing erroneous insertion and mis-alignment of and damage to an optical transducer relative to an optical mask arranged to spin with the disc structure; shim apparatus for precisely positioning the magnet heads in the spin axis direction; viscously-coupled inertia apparatus for damping the stepping motor's step-rotary motion; a device for employing spinning motion associated with the disc for cooling purposes; and other structure.
摘要翻译：一种用于数据处理系统的开环，步进电机驱动的刚性磁盘存储装置。具有高轨道密度的刚性磁盘由步进电机以开环方式驱动或无伺服机构控制。存储装置包括：带结构，包括弹簧偏压，用于将步进电机驱动耦合到在旋转盘上方和/或下方支撑磁头的装置，以及用于盘/装置膨胀和收缩的温度补偿; 手动操作的控制，用于使磁头调零，将其移动并锁定在盘的着陆区域中，例如在运输过程中，并且当存储器装置正在操作键控装置以防止错误插入和错误插入时，为磁头移动提供移动限制，相对于被配置为与盘结构一起旋转的光学掩模的光学换能器的对准和损坏; 用于将磁头精确地定位在旋转轴线方向上的垫片装置; 用于阻尼步进电机步进旋转运动的粘性惯性装置; 用于采用与盘相关联的旋转运动用于冷却目的的装置; 等结构。

7. 发明授权

US4163996A Rigid magnetic disc memory apparatus employing stepper motor drive and pivotable head support with temperature compensation 失效
标题翻译：采用步进电机驱动的硬盘式磁盘存储装置和具有温度补偿的可枢转头部支架
公开(公告)号：US4163996A
公开(公告)日：1979-08-07
申请号：US899047
申请日：1978-04-24
申请人： Robert G. Kaseta , Lenn Daugherty , Sigmund Hinlein , Michael Feldstein , Harold Thackaberry , Robert E. Barrows
发明人： Robert G. Kaseta , Lenn Daugherty , Sigmund Hinlein , Michael Feldstein , Harold Thackaberry , Robert E. Barrows
IPC分类号： G11B5/55 , G11B5/54 , G11B5/48 , G11B17/00
CPC分类号： G11B5/5521
摘要： An open loop, stepper-motor-driven, rigid magnetic disc memory apparatus for use with a data processing system. A rigid magnetic disc with high track density is driven by a stepper motor in an open-loop fashion or without servomechanism control. The memory apparatus includes: band structure including a spring bias for coupling stepper motor drive to apparatus supporting magnetic heads above and/or below the spinning disc and for temperature compensating for disc/apparatus expansion and contraction; manually operable control for zeroing the magnetic heads, moving and locking them in the disc's landing zone as, for example, while in transit, and providing a travel limit to head movement when the memory apparatus is operating; keying apparatus for preventing erroneous insertion and mis-alignment of and damage to an optical transducer relative to an optical mask arranged to spin with the disc structure; shim apparatus for precisely positioning the magnetic heads in the spin axis direction; viscously-coupled inertia apparatus for damping the stepping motor's step-rotary motion; a device for employing spinning motion associated with the disc for cooling purposes; and other structure.
摘要翻译：一种用于数据处理系统的开环，步进电机驱动的刚性磁盘存储装置。具有高轨道密度的刚性磁盘由步进电机以开环方式驱动或无伺服机构控制。存储装置包括：带结构，包括弹簧偏压，用于将步进电机驱动耦合到在旋转盘上方和/或下方支撑磁头的装置，以及用于盘/装置膨胀和收缩的温度补偿; 用于使磁头归零的手动操作控制，将其移动并将其锁定在盘的着陆区域中，例如在运输过程中，并且当存储器装置运行时为头部移动提供移动限制; 键控装置，用于防止光学传感器相对于被布置成与盘结构旋转的光学掩模的错误插入和错误对准和损坏; 用于将磁头精确地定位在旋转轴方向上的垫片装置; 用于阻尼步进电机步进旋转运动的粘性惯性装置; 用于采用与盘相关联的旋转运动用于冷却目的的装置; 等结构。

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