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1. 外观设计

USD334518S Can tab opener 失效
公开(公告)号：USD334518S
公开(公告)日：1993-04-06
申请号：US688061
申请日：1991-04-19
申请人： Michael E. Hughes , Robert W. Hughes
设计人： Michael E. Hughes , Robert W. Hughes

2. 发明授权

US5606838A Roof panel attachment clip with centering feature 失效
标题翻译：带定心功能的屋顶板附件夹
公开(公告)号：US5606838A
公开(公告)日：1997-03-04
申请号：US448260
申请日：1995-05-23
申请人： Robert W. Hughes , Bryan Balshaw
发明人： Robert W. Hughes , Bryan Balshaw
IPC分类号： E04D3/361 , E04D3/362 , E04D1/34
CPC分类号： E04D3/362 , E04D2003/3615
摘要： A roof panel attachment clip includes a bracket having an upper flange, and a sliding member which supports one or more tabs. The sliding member and the bracket have alignable openings such as slots above a hole for receiving a bolt which connects the bracket to a purlin. The openings are sized to receive the shaft of an installation tool, such as a socket wrench, and must be aligned in order to get the wrench properly on the fastener. The installer is thus assisted in centering the tabs in the slots as he connects the bracket to the purlin. Once the tool is withdrawn, it is possible to slide the tabs out of position, but a biasing force between the sliding member and the bracket resists such movement.
摘要翻译：顶板附件夹具包括具有上凸缘的支架和支撑一个或多个凸片的滑动构件。滑动构件和支架具有可对准的开口，例如孔上方的狭槽，用于接收将支架连接到pur条的螺栓。这些开口的尺寸被设计成容纳诸如套筒扳手的安装工具的轴，并且必须对齐以便在紧固件上正确地获得扳手。因此，当安装者将支架连接到pur条时，安装者被协助将插槽中的突片对准。一旦工具被拉出，就可以将卡舌滑出位置，但是滑动构件和支架之间的偏压力抵抗这种运动。

3. 发明授权

US4551050A Threaded engagement means 失效
标题翻译：螺纹接合方式
公开(公告)号：US4551050A
公开(公告)日：1985-11-05
申请号：US512215
申请日：1983-07-11
申请人： Robert W. Hughes , James F. Cantrel
发明人： Robert W. Hughes , James F. Cantrel
IPC分类号： E21B17/042 , F16B31/02 , F16B37/12
CPC分类号： F16B37/12 , E21B17/0426 , Y10S279/907 , Y10T279/17941
摘要： According to a depicted embodiment thereof, the novel threaded engagement means comprises a drill rod coupling which is centrally bored and threaded to receive threaded drill rods. A stack of apertured discs, however, engages and lines the threaded bore. The discs intimately engage, and bridge between, the coupling and drill rod threads, and communicate torque therebetween. The coupling has a bearing surface or land upon which the discs are supported, and a retainer set in a recess formed in the coupling secures the disc stack in place.
摘要翻译：根据其示出的实施例，新颖的螺纹接合装置包括钻杆联接器，该钻杆联接器中心钻孔并且螺纹接收螺纹钻杆。然而，一叠有孔圆盘与螺纹孔接合并排列。圆盘紧密接合并连接在联轴器和钻杆螺纹之间，并且在它们之间传递扭矩。联接器具有支撑表面或平台，支撑盘，并且固定在形成在联接器中的凹部中的保持器将盘叠固定就位。

4. 发明授权

US5195229A CAM lobe having orientating means 失效
标题翻译：具有定向装置的凸缘
公开(公告)号：US5195229A
公开(公告)日：1993-03-23
申请号：US726837
申请日：1991-07-08
申请人： Robert W. Hughes
发明人： Robert W. Hughes
IPC分类号： F16H53/02
CPC分类号： F16H53/025 , Y10T29/49293 , Y10T29/5383 , Y10T74/2101
摘要： A cam shaft assembly (10) constructed from a plurality of lobes (14) spaced along the longitudinal axis of a tubular shaft member (12). Each lobe (14) is defined by a body portion (16) and a camming portion (20). The lobes (14) define a pair of oppositely facing radially extending side surface (22) which have axially extending shoulders (24) thereon. The shoulders (24) are for mating engagement with a gauging surface (44) to positively position the lobe (14) angularly with respect to the longitudinal axis while the lobes (14) are being secured to the tubular shaft member (12). The assembly (10) also includes bearing journals (18) on the tubular shaft member (12). A method and apparatus for making the cam shaft assembly (10) are also provided.
摘要翻译：由多个沿管状轴构件（12）的纵向轴线间隔开的叶片（14）构成的凸轮轴组件（10）。每个叶片（14）由主体部分（16）和凸轮部分（20）限定。叶片（14）限定一对相对的径向延伸的侧表面（22），其在其上具有轴向延伸的肩部（24）。肩部（24）用于与测量表面（44）配合接合，以使凸角（14）相对于纵向轴线成角度地定位，同时叶片（14）固定到管状轴构件（12）上。组件（10）还包括在管状轴构件（12）上的轴承轴颈（18）。还提供了一种用于制造凸轮轴组件（10）的方法和装置。

5. 发明授权

US5085099A Cam lobe having orientating means 失效
标题翻译：凸轮具有定向装置
公开(公告)号：US5085099A
公开(公告)日：1992-02-04
申请号：US535750
申请日：1990-06-08
申请人： Robert W. Hughes
发明人： Robert W. Hughes
IPC分类号： F16H53/02
CPC分类号： F16H53/025 , Y10T29/49293 , Y10T74/2101 , Y10T74/2102
摘要： A cam shaft assembly (10) constructed from a plurality of lobes (14) spaced along the longitudinal axis of a tubular shaft member (12). Each lobe (14) is defined by a body portion (16) and a camming portion (20). The lobes (14) define a pair of oppositely facing radially extending side surface (22) which have axially extending shoulders (24) thereon. The shoulders (14) are for mating engagement with a gauging surface (44) to positively position the lobe (14) angularly with respect to the longitudinal axis while the lobes (14) are being secured to the tubular shaft member (12). The assembly (10) also includes bearing journals (18) on the tubular shaft member (12). A method and apparatus for making the cam shaft assembly (10) are also provided.
摘要翻译：由多个沿管状轴构件（12）的纵向轴线间隔开的叶片（14）构成的凸轮轴组件（10）。每个叶片（14）由主体部分（16）和凸轮部分（20）限定。叶片（14）限定一对相对的径向延伸的侧表面（22），其在其上具有轴向延伸的肩部（24）。肩部（14）用于与测量表面（44）配合接合，以使凸角（14）相对于纵向轴线成角度地定位，同时叶片（14）固定到管状轴构件（12）上。组件（10）还包括在管状轴构件（12）上的轴承轴颈（18）。还提供了一种用于制造凸轮轴组件（10）的方法和装置。

6. 发明授权

US4706764A Two piece down hole drill chuck 失效
标题翻译：两件井下钻头卡盘
公开(公告)号：US4706764A
公开(公告)日：1987-11-17
申请号：US891560
申请日：1986-08-01
申请人： Robert W. Hughes
发明人： Robert W. Hughes
IPC分类号： E21B17/04 , B25D17/08 , E21B1/00 , E21B17/07 , E21B17/10 , E21B10/36
CPC分类号： E21B17/1085 , E21B17/07 , E21B17/076 , E21B17/1078
摘要： Disclosed is a two piece drill chuck for use with downhole drills and the like. The new chuck features a replaceable wear collar portion which permits optimum material selection and heat treatment for each part of the chuck thereby extending its useful life. By expanding the wear collar slightly beyond the drill diameter and extending it axially rearward an improved measure of protection is also afforded to the drill casing.
摘要翻译：公开了一种用于井下钻等的双件钻头卡盘。新的卡盘具有可替换的耐磨环部分，其允许卡盘的每个部分的最佳材料选择和热处理，从而延长其使用寿命。通过将耐磨环稍微超过钻头直径并将其向后延伸，还可以向钻套提供改进的保护措施。

7. 发明授权

US4693138A Cam shaft with expanded hollow shaft 失效
标题翻译：凸轮轴带有空心轴
公开(公告)号：US4693138A
公开(公告)日：1987-09-15
申请号：US815250
申请日：1985-12-31
申请人： Robert W. Hughes , Robert H. Brisson , Glenn R. Brisson
发明人： Robert W. Hughes , Robert H. Brisson , Glenn R. Brisson
IPC分类号： B21K1/10 , B21D26/02 , B21D53/84 , B21D53/86 , B23P11/00 , F01L1/04 , F01L1/047 , F16H53/02 , F16H53/00
CPC分类号： F01L1/047 , B21D53/845 , B23P11/00 , F16H53/025 , B23P2700/02 , F01L2013/0052 , Y10T29/49293 , Y10T74/2101
摘要： A cam shaft made from lobes having irregularly shaped apertures spaced along the longitudinal axis of a hollow tubular shaft. The method of making the cam shaft includes the steps of: inserting a hollow tubular shaft through the apertures of a plurality of the lobes axially and radially with respect to the longitudinal axis of the shaft. The method is characterized by flaring at least a first end of the shaft and backing the exterior of the first flared end to prevent axial radial movement thereof. In addition, a plug means is inserted into fluid sealing engagement with the interior of the first flared end to sandwich the flared end against the backing of the exterior thereof. The hollow shaft is filled with liquid and the opposite ends of the shaft are clamped between the plug means at the first flared end and a fluid sealing means at the opposite end of the hollow shaft. Hydraulic force is then applied to the interior of the shaft to expand the hollow shaft into engagment with the apertures of the lobes.
摘要翻译：由具有不规则形状的孔的凸角制成的凸轮轴沿中空管状轴的纵向轴线间隔开。制造凸轮轴的方法包括以下步骤：将中空的管状轴相对于轴的纵向轴线轴向和径向插入穿过多个凸角的孔。该方法的特征在于，至少扩展轴的第一端并且支撑第一扩张端的外部以防止其轴向径向移动。此外，塞子装置被插入到与第一扩口端的内部流体密封接合以将扩张端夹在其外部的背衬上。空心轴填充有液体，并且轴的相对端在第一喇叭口端处被夹持在插塞装置之间，并且在空心轴的相对端处被夹持在流体密封装置中。然后将液压力施加到轴的内部以将空心轴膨胀成与叶片的孔接合。

8. 发明授权

US4676495A Assembling sheets into a stack 失效
标题翻译：将纸张装入堆叠
公开(公告)号：US4676495A
公开(公告)日：1987-06-30
申请号：US836966
申请日：1986-03-06
申请人： Robert W. Hughes
发明人： Robert W. Hughes
IPC分类号： B65H29/14 , B65H29/58 , B65H31/28 , G07D11/00 , B65H39/02
CPC分类号： G07D11/0003 , B65H29/14 , B65H29/58 , B65H31/28 , B65H2404/261 , B65H2701/1912
摘要： Apparatus for assembling sheets into a stack, the apparatus comprising a stacking station having two laterally spaced guide elements (25A,25B) defining first and second guide surfaces fixed relatively to one another. First and second transport systems. (2,3; 9,11,12) define respective first and second paths, the first transport system being adapted to transport sheets along the first path to the stacking station (24) and the second transport system being adapted to transport sheets in both directions along the second path between positions upstream and downstream of the stacking station (24). The guide elements (25A,25B) are movable between first and second positions (25',25). In the first position sheets fed along the first and second paths from positions upstream of the stacking station (24) are guided along respective ones of the first and second guide surfaces to a position downstream of the stacking station in the second path. In the second position the guide elements (25A,25B) enable sheets in the second path to be moved between positions upstream and downstream of the stacking station (24) along the second path guided by the second surface and prevent sheets from passing into the first path. A microprocessor (31) controls operation of the first and second transport systems and the position of the guide elements (25A,25B) such that when the guide elements are in the first position, the speeds of the first and second transport systems are controlled whereby sheets fed along the first and second paths from upstream of the stacking station (24) are assembled together in a stack in the second path downstream of the stacking station.
摘要翻译：用于将片材组装成堆叠的装置，该装置包括具有限定相对于彼此固定的第一和第二引导表面的两个横向间隔开的引导元件（25A，25B）的堆垛站。第一和第二运输系统。（2,3; 9,11,12）限定相应的第一和第二路径，所述第一输送系统适于沿着所述第一路径将片材输送到所述堆垛站（24），并且所述第二输送系统适于在两者沿堆叠站（24）上游和下游的位置之间的第二路径的方向。引导元件（25A，25B）可在第一和第二位置（25'，25）之间移动。在沿着第一和第二路径从堆叠站（24）上游的位置馈送的第一位置中，沿着第一和第二引导表面中的相应引导表面被引导到第二路径中的堆垛站的下游位置。在第二位置，引导元件（25A，25B）使得第二路径中的片材沿着由第二表面引导的第二路径在堆垛站（24）的上游和下游位置之间移动，并防止片材进入第一路径。微处理器（31）控制第一和第二输送系统的操作和引导元件（25A，25B）的位置，使得当引导元件处于第一位置时，控制第一和第二输送系统的速度，由此沿着堆叠站（24）的上游沿着第一和第二路径进给的片材被堆叠在层叠站下游的第二路径中的堆叠中。

9. 发明授权

US4505343A Plural-part earth bit, and an improved bit head therefor 失效
标题翻译：多部分地球位，以及改进的位头
公开(公告)号：US4505343A
公开(公告)日：1985-03-19
申请号：US523965
申请日：1983-08-17
申请人： Robert W. Hughes , James F. Cantrel
发明人： Robert W. Hughes , James F. Cantrel
IPC分类号： E21B10/36 , E21B10/38 , E21B10/62 , E21B17/04 , E21B17/042 , E21B10/00
CPC分类号： E21B17/0426 , E21B10/36 , E21B10/38 , E21B10/62 , E21B17/04 , Y10S279/907
摘要： According to a depicted embodiment thereof, the novel earth bit comprises a shank having a threaded end and a bit head centrally bored and threaded to receive a shank. A stack of apertured discs, however, is interposed between the threaded bore or cavity in the bit head and the threaded end of the shank. The discs intimately engage, and bridge between, the shank and bit head threads, and communicate torque therebetween. The bit head cavity has a bearing surface or land upon which the discs are supported, and the shank has an annular shoulder which bears upon the stack and, thus, compressive forces are communicated from the shank to the bit head. The bit head, of the invention, then, comprises the aforesaid bit head, having the stack of discs secured therein by a retainer, for use, in a plural-part earth bit having a threaded shank.
摘要翻译：根据其示出的实施例，新颖的地球钻头包括具有螺纹端的柄和位于中心钻孔并且螺纹接收柄的钻头。然而，一堆有孔圆盘插入位头中的螺纹孔或空腔和柄的螺纹端之间。圆盘与柄头和头部螺纹之间紧密接合并且桥接，并且在它们之间传递扭矩。钻头头腔具有支撑表面或平台，盘支撑在该支承表面或平台上，并且柄具有承载在堆叠上的环形肩部，因此压缩力从柄部传递到钻头头部。因此，本发明的钻头头包括上述钻头头，其具有通过保持器固定在其中的一堆盘，用于具有螺纹柄的多部分钻头中。

10. 发明授权

US09084375B2 Airflow module and data storage device enclosure 有权
标题翻译：气流模块和数据存储设备外壳
公开(公告)号：US09084375B2
公开(公告)日：2015-07-14
申请号：US12274041
申请日：2008-11-19
申请人： Robert W. Hughes
发明人： Robert W. Hughes
IPC分类号： H05K5/00 , H05K7/00 , H05K7/20
CPC分类号： H05K7/20727
摘要： An airflow module for being received in a module bay of a data storage device enclosure is disclosed. The airflow module comprises a body having: a first face having a first opening therein; a second face having a second opening therein, the first face being adjacent to the second face; and, an airflow channel between the first opening and the second opening so as to allow the passage of air between the first opening and the second opening. The first and second openings are arranged to co-operate with airflow openings in modules positioned in adjacent bays of a said data storage device enclosure to direct a cooling stream of air between said modules in use. The airflow channel is free from components that generate substantial amounts of heat in their normal operation.
摘要翻译：公开了一种用于接收在数据存储设备外壳的模块隔间中的气流模块。气流模块包括主体，其具有：第一面，其中具有第一开口; 第二面，其中具有第二开口，所述第一面与所述第二面相邻; 以及在所述第一开口和所述第二开口之间的气流通道，以允许所述第一开口和所述第二开口之间的空气通过。第一和第二开口布置成与位于所述数据存储装置外壳的相邻隔间中的模块中的气流开口配合，以在使用中的所述模块之间引导冷却空气流。气流通道没有在其正常操作中产生大量热量的部件。

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