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21. 发明授权

US06729819B2 Bolt lubricating device and method 失效
标题翻译：螺栓润滑装置及方法
公开(公告)号：US06729819B2
公开(公告)日：2004-05-04
申请号：US10189949
申请日：2002-07-03
申请人： Ivan Wayne Wallace
发明人： Ivan Wayne Wallace
IPC分类号： F16B3102
CPC分类号： F16B43/002 , F16B31/028 , Y10S411/903 , Y10S411/914
摘要： A friction reducing device comprises a stretchable thin film of elastomeric material impregnated or dusted with lubricating material. The thin film adheres to an annular member through which a fastener element having external threads can pass.
摘要翻译：摩擦减小装置包括用润滑材料浸渍或撒粉的弹性材料的可拉伸薄膜。薄膜粘附到具有外螺纹的紧固件通过的环形构件。

22. 发明授权

US06604882B2 Cable joining device with breakaway nut 失效
标题翻译：带分离螺母的电缆接合装置
公开(公告)号：US06604882B2
公开(公告)日：2003-08-12
申请号：US10003486
申请日：2001-11-01
申请人： Larry Gordon , Bob Zambelli
发明人： Larry Gordon , Bob Zambelli
IPC分类号： F16B3102
CPC分类号： F16C1/101 , F16B31/021 , F16G11/025 , F16G11/08 , Y10T24/3909 , Y10T403/11 , Y10T403/12 , Y10T403/5761 , Y10T403/5793
摘要： An internally threaded (23) collet nut (22) is placed onto the first cable (12) and a first cable (12) is inserted into a collapsible collet (20) on a connector body (18). The collet nut (22) and a breakaway nut (30) are engaged with simple wrenches to establish a reactive torque between the collet nut (22) and the breakaway nut (34) to break away the breakaway nut (34) from the connector body. An enlarged end (16) of the second cable (14) is placed into the interior of a retainer nut (30), which is threaded onto the threaded section (19) of the connector body (18) to abut the collet nut (22), thereby connecting the two cables (12 and 14).
摘要翻译：内螺纹（23）夹头螺母（22）被放置在第一缆线（12）上，并且第一缆线（12）插入连接器主体（18）上的可折叠夹头（20）中。夹头螺母（22）和分离螺母（30）与简单的扳手接合，以在夹套螺母（22）和分离螺母（34）之间建立起反作用扭矩，从而将分离螺母（34）从连接体。第二电缆（14）的扩大端（16）被放置在保持螺母（30）的内部，该保持螺母（30）螺纹连接到连接器本体（18）的螺纹部分（19）上，以抵靠夹头螺母），从而连接两条电缆（12和14）。

23. 发明授权

US06581472B2 Method of monitoring and controlling a screwing process 有权
标题翻译：监控和控制螺丝拧紧过程的方法
公开(公告)号：US06581472B2
公开(公告)日：2003-06-24
申请号：US09940437
申请日：2001-08-29
申请人： Eckhardt Schneider , Rüdiger Herzer
发明人： Eckhardt Schneider , Rüdiger Herzer
IPC分类号： F16B3102
CPC分类号： G01N29/4436 , B25B23/14 , B25B23/1425 , G01N29/07 , G01N29/227 , G01N2291/02827 , G01N2291/02854 , G01N2291/044 , G01N2291/101 , G01N2291/2626 , G01N2291/269 , G01N2291/2691
摘要： In the present method for monitoring and controlling a screwing process in creating a screw connection, ultrasonic pulses are coupled into the screw using a pulse-echo method before and during the tightening of the screw. The time for the pulses to traverse the length of the screw, i.e., the propagation time, is measured. A dependency of the propagation time on the predetermined tension of the screw is calculated from the material specific characteristic values of the screw and the measured propagation time. By comparing the values of a change in propagation time dependent on a parameter of the screw with the values of a change in propagation time dependent on the predetermined tension of the screw, the screwing process can be monitored.
摘要翻译：在用于监测和控制螺旋连接的螺纹连接过程的本方法中，在拧紧螺钉之前和期间，使用脉冲回波法将超声脉冲耦合到螺钉中。测量脉冲穿过螺杆长度的时间，即传播时间。根据螺杆的材料特性值和测量的传播时间计算传播时间对螺杆的预定张力的依赖性。通过根据螺杆的参数将传播时间的变化值与传播时间的变化值进行比较，这取决于螺杆的预定张力，可以监视螺丝拧紧过程。

24. 发明授权

US06571554B2 Hydrostatic transmission having hydraulic dampening and neutral bleed mechanism 失效
公开(公告)号：US06571554B2
公开(公告)日：2003-06-03
申请号：US09842340
申请日：2001-04-25
申请人： Kevin L. Johnson
发明人： Kevin L. Johnson
IPC分类号： F16B3102
CPC分类号： F16H61/437 , B60K17/105 , B60Y2200/223 , F16H39/14 , F16H61/4043
摘要： A hydrostatic transmission including a fluid motor and a variable displacement fluid pump in fluid communication with the fluid motor and having a first and a second, much greater, fluid displacement rate. The pump is mounted on a block having a cylindrical surface, a passage through which fluid flows from the pump to the motor, and a fluid bleed hole extending from the passage to the cylindrical surface. The passage and a sump external to the pump are in fluid communication through the bleed hole and the void of an annular element disposed about and in sliding contact with the cylindrical surface when the pump is operating at its first rate and the annular element is in a first position. The bleed hole and the sump are substantially out of fluid communication when the pump is operating at its second rate and the annular element is in a second position.

25. 发明授权

US06533514B2 Utility lug nut tension indicator 失效
公开(公告)号：US06533514B2
公开(公告)日：2003-03-18
申请号：US10040604
申请日：2002-01-07
申请人： John D. Fischer
发明人： John D. Fischer
IPC分类号： F16B3102
CPC分类号： F16B31/02 , F16B31/025 , F16B37/12 , F16B37/14 , G01L5/243
摘要： A tension indicator for use with a fastener that is formed from a stack of conical washers confined in the stack by a cage having a longitudinally extending slot formed therein provides readily discernible visual indication of tension or loss of tension in the fastener joint. The indicator includes a body configured for receipt over the stack of conical washers. The body can include at least one stanchion extending inwardly of the body from the interior surface to define a stanchion end longitudinally spaced from the body end. At least one detent extends inwardly of the body and is longitudinally spaced from the body end. When the stack of conical washers is placed under tension with the uppermost washer in a planar condition, the stanchion lies adjacent the uppermost washer at the interior region. When the stack of conical washers is under a tension insufficient to urge the uppermost washer into the planar condition, the stanchion abuts the uppermost washer at the interior region and the detent is disengaged from the slot in the cage side portion to prevent the cap from securing to the fastener. The body can include an opening for receipt of a gauge for contacting the interior region of the uppermost washer and for determining a height difference between the outer periphery of the uppermost washer and the interior region of the fastener.

26. 发明授权

US06405598B1 Tightening tool and monitoring station with mutual wireless communication 有权
标题翻译：采用相互无线通信紧固工具和监控站
公开(公告)号：US06405598B1
公开(公告)日：2002-06-18
申请号：US09589575
申请日：2000-06-07
申请人： Luigi Bareggi
发明人： Luigi Bareggi
IPC分类号： F16B3102
CPC分类号： B23P19/066 , B25B23/14
摘要： A tightening tool that includes a microprocessor for management and measurement of tightening parameters and a transponder for communication with a monitoring station. The monitoring station is equipped with at least one decoder for communication with the transponder. The tool microprocessor unit receives control parameters from the station through the transponder and sends tool data to the station through the transponder.
摘要翻译：一种紧固工具，包括用于管理和测量紧固参数的微处理器以及用于与监测站通信的转发器。监控站配备有至少一个用于与应答器通信的解码器。工具微处理器单元通过应答器从站接收控制参数，并通过应答器将工具数据发送到站。

27. 发明授权

US06402447B1 Connection bolt for repeated tightening beyond yield point 失效
标题翻译：连接螺栓用于反复拧紧超过屈服点
公开(公告)号：US06402447B1
公开(公告)日：2002-06-11
申请号：US09602359
申请日：2000-06-22
申请人： Jan Babak
发明人： Jan Babak
IPC分类号： F16B3102
CPC分类号： F16B23/0069 , F16B1/0071 , F16B23/0061 , F16B31/02 , F16B35/044 , F16B35/06
摘要： A connection bolt (1) for repeated tightening beyond yield point which bolt (1) comprises a head (2) and a shank which shank is provided with a thread, whereby said head (2) of said connection bolt (1) is provided with at least one indication mark (9) at a fixed defined mutual angle position to at least one indication sign (10), which sign (10) is provided on the free shank (5) end relative to the axis (q—q) of the bolt (1) rotation. This system of marking allows to determine the damage of said bolt (1) exactly and to decide about further ability of said bolt (1) to be used next time without any risk of destruction or decrease in quality of a joint.
摘要翻译：一种连接螺栓（1），用于反复拧紧超过屈服点，所述螺栓（1）包括头部（2）和柄部，所述柄部具有螺纹，由此所述连接螺栓（1）的所述头部（2）设置有至少一个指示标记（9）在与至少一个指示符号（10）的固定的限定的相互角度位置处，所述符号（10）相对于所述螺栓的轴线（qq）设置在所述自由柄部（5）端部（1）旋转。该标记系统允许确切地确定所述螺栓（1）的损坏并决定下一次使用所述螺栓（1）的进一步的能力，而不会有关节的破坏或质量下降的风险。

28. 发明授权

US06322108B1 Pipe fitting 失效
标题翻译：管道配件
公开(公告)号：US06322108B1
公开(公告)日：2001-11-27
申请号：US09393157
申请日：1999-09-10
申请人： Franz-Josef Riesselmann , Peter Braegelmann
发明人： Franz-Josef Riesselmann , Peter Braegelmann
IPC分类号： F16B3102
CPC分类号： F16L15/00
摘要： A pipe fitting comprises a fitting body with a longitudinal axis, having a pipe connection member for the sealed connection of a pipe and a thread for threadedly joining the fitting body to a connection unit, and a member on the fitting body to be driven by a tool, to which a tool for turning the fitting body about its longitudinal axis may be applied for threadedly joining the same to the connection unit. This fitting is provided with means between the tool engaging portion and the fitting body that limit the torque acting on the fitting body when the tool engaging portion is turned.
摘要翻译：管配件包括具有纵向轴线的装配体，具有用于密封连接管道的管连接构件和用于将装配体螺纹连接到连接单元的螺纹，以及由配件主体驱动的构件工具，用于使配件主体围绕其纵向轴线转动的工具可以被施加以将其连接到连接单元。该配件设置有在工具接合部和配件体之间的装置，其限制当工具接合部转动时作用在配件主体上的扭矩。

29. 发明授权

US06250863B1 Washer having stressed and unstressed strain gauges 失效
标题翻译：洗衣机有压力和不应变的应变计
公开(公告)号：US06250863B1
公开(公告)日：2001-06-26
申请号：US09550259
申请日：2000-04-17
申请人： Boris Kamentser , Eugenia Kamentser
发明人： Boris Kamentser , Eugenia Kamentser
IPC分类号： F16B3102
CPC分类号： G01L1/2231 , F16B31/028 , G01L5/243
摘要： A washer having a plurality of strain gauges, at least one of which is positioned on a portion of the washer subjected to axial force and at least one of which is positioned on a portion of the washer not subjected to axial force. In a preferred embodiment, each such washer portion has two strain gauges and the total of four strain gauges are connected into a common bridge circuit. In the preferred embodiment the portion of the washer not subjected to axial force is a wedge partially cut into the washer structure and shortened axially to form a gap between the wedge and a surface abutting the washer. In this manner, axial force applied to the washer is not applied to the wedge. The resulting strain gauge configuration provides an electrical signal indication of axial stress that is high resolution and temperature insensitive.
摘要翻译：一种具有多个应变计的垫圈，其中至少一个位于垫圈受到轴向力的部分上，其中至少一个位于不受轴向力的垫圈的一部分上。在优选实施例中，每个这样的垫圈部分具有两个应变计，并且总共四个应变计连接到公共桥接电路中。在优选实施例中，不受轴向力的垫圈的部分是部分地切入垫圈结构中的楔形件并且轴向缩短以在楔形件和邻接垫圈的表面之间形成间隙。以这种方式，施加到垫圈的轴向力不施加到楔形件。所得到的应变计配置提供了高分辨率和温度不敏感的轴向应力的电信号指示。

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