专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

AU2001245915B2 Variable amplification bolt load indicator apparatus and a method of making and using the apparatus 未知
公开(公告)号：AU2001245915B2
公开(公告)日：2005-08-11
申请号：AU2001245915
申请日：2001-03-22
申请人： CLARKE RONALD C
发明人： CLARKE RONALD C
IPC分类号： F16B31/02 , G01L5/24 , F16B031/02
摘要： A variably amplified load indicating fastener includes a fastener ( 100 ) detachably secured to a load indicator via a base member. The fastener ( 100 ) has an abutment which is moved by a change in length under an applied load. The load indicator includes a dial plate ( 16 ), a needle ( 24 ) pivotally supported by the plate ( 16 ), a compensating slot ( 36 ), a driving slot, an elongated U-shaped element ( 50 ) disposed in the direction in which the load is applied when the fastener ( 100 ) is in use, and a first reference mark ( 40 a). One side of the U is rigidly attached to the fastener. The closed end of the U is proximate to and movable by the abutment. The other side of the U extends through the compensating slot ( 36 ) and the driving slot ( 26 ). The needle ( 24 ) is operatively coupled to the outer end of said second side. A sleeve with a second reference mark fits over the outer circumference of both the load indicator and the base member.

2. 发明申请

US20030094051A1 TAUT WIRE SENSOR 失效
标题翻译：紫外线传感器
公开(公告)号：US20030094051A1
公开(公告)日：2003-05-22
申请号：US09932429
申请日：2001-08-17
发明人： Emanuel Steinberg , Haim Perry
IPC分类号： F16B031/02 , G01N003/08
CPC分类号： G08B13/122
摘要： A taut wire sensor includes an actuator that is movably coupled to a housing. The actuator includes a taut wire terminal. The actuator has two contacts that are maintained in a spaced apart orientation by the mating of parts, which are held in place by a spring element. The actuator deforms when force is applied to the taut wire terminal of the sensor. When the actuator deform, an electrical connection is made between the two contacts to produce an alarm indication by the sensor. The orientation of the actuator is maintained by the mating of parts which are also held by a spring element. One of the contacts in the actuator is a flexible contact pin that is adapted to bend when high force is applied to the taut wire terminal. The sensor housing also includes a movement limiter that overcomes a weakness in prior sensors which employ compensating flowable materials to adjust sensor position.
摘要翻译：拉紧线传感器包括可移动地联接到壳体的致动器。执行器包括拉紧线端子。致动器具有通过部件的配合保持间隔开的取向的两个触头，这些部件通过弹簧元件保持在适当位置。当力传递到传感器的拉紧线端子时，执行器变形。当执行器变形时，在两个触点之间进行电连接，以通过传感器产生报警指示。致动器的方向由通过弹簧元件保持的部件的配合来维持。致动器中的一个触点是柔性接触销，其适于在对拉紧线端子施加大的力时弯曲。传感器外壳还包括移动限制器，其克服了使用补偿可流动材料来调节传感器位置的现有传感器中的弱点。

3. 发明申请

US20030039527A1 Connecting element in the form of a screw, nut or washer for a screw connection, and method for the tightening thereof 审中-公开
标题翻译：用于螺钉连接的螺钉，螺母或垫圈形式的连接元件及其紧固方法
公开(公告)号：US20030039527A1
公开(公告)日：2003-02-27
申请号：US10195755
申请日：2002-07-15
发明人： Volker Schatz
IPC分类号： F16B031/02
CPC分类号： F16B39/282 , F16B31/02 , G01L5/24 , G01L5/243
摘要： A connecting element in the form of a screw or bolt, nut or washer for a screw connection has at its bearing surface at least one projection and at least one radially further outwardly disposed surface region. The height and cross-section of the projection are so dimensioned that on tightening of the screw connection the projection is elastically or plastically deformed to such an extent that on reaching a predetermined prestress force the radially outwardly disposed area region comes into engagement. When the screw connection, usual in practice, is tightened up to a predetermined tightening torque, the invention reduces the tolerance range of the prestress force corresponding to the tightening torque. The change in the torque vs. rotational angle differential quotient which occurs when the projection has been sufficiently deformed for the radially outwardly disposed area region to come into engagement may also be employed as criterion for terminating the tightening operation.
摘要翻译：螺钉或螺栓形式的连接元件，用于螺钉连接的螺母或垫圈在其支承表面上具有至少一个突起和至少一个径向进一步向外设置的表面区域。凸起的高度和横截面的尺寸被设计成使得在拧紧螺钉连接件时，突起弹性或塑性变形到在达到预定的预应力时径向向外设置的区域区域接合的程度。当实际上通常的螺钉连接被紧固到预定的紧固扭矩时，本发明减小了与紧固扭矩相对应的预应力的公差范围。当投影已经被径向向外设置的区域区域接合时发生的转矩对旋转角差分商的变化也可以用作终止紧固操作的标准。

4. 发明申请

US20020148299A1 MOST ACCURATE METHOD OF TENSIONING THREADED FASTENERS IN ASSEMBLED UNITS 失效
标题翻译：在组装单元中拧紧螺纹紧固件的最佳方法
公开(公告)号：US20020148299A1
公开(公告)日：2002-10-17
申请号：US09835977
申请日：2001-04-16
发明人： Irving Leong
IPC分类号： F16B031/02
CPC分类号： B23P19/069 , B23P19/042 , B23P19/066
摘要： A highly accurate method of tensioning threaded fasteners into assembled units is presented. A mechanical process for locating the initial point that a threaded male fastening unit enters into the female fastening unit provides a definite reference point from which angular movement of the fastener can be digitally measured with the greatest accuracy. Accurate measurement of angular rotation of a threaded unit into a receiving unit provides a direct relationship to allow an accurate measurement of the tension applied to the fastener inside the recess. Multiple fasteners can be randomly indexed to start at the zero point and be driven into the receiving unit with equal tension in each fastener in timed increments of rotation during the entire process of driving the fasteners into the fastened unit. A digital printout of the process certifies the reference numbers of all components assembled and timed movement activity of each of the assembled components.
摘要翻译：提出了将螺纹紧固件拉紧到组装单元中的高精度方法。用于定位螺纹公紧固单元进入母紧固单元的初始点的机械过程提供了确定的参考点，紧固件的角运动可以以最高的精度数字测量。精确测量螺纹单元进入接收单元的角度旋转提供了直接关系，以允许准确测量施加到凹部内的紧固件的张力。多个紧固件可以随机分度，以在零点开始，并且在将紧固件驱动到紧固单元的整个过程中以定时的旋转增量被驱动到每个紧固件中具有相等张力的接收单元中。该过程的数字打印输出证明了所有组件的参考编号和每个组装组件的定时运动活动。

5. 发明申请

US20040247409A1 Nut member with tightness-indicating protrusions 审中-公开
标题翻译：具有紧密指示突起的螺母构件
公开(公告)号：US20040247409A1
公开(公告)日：2004-12-09
申请号：US10452496
申请日：2003-06-03
发明人： Chih-Chung Chiang
IPC分类号： F16B031/02
CPC分类号： F16B31/02 , F16B37/00
摘要： A nut member includes a polygonal nut body having opposite first and second end faces, and a plurality of side faces extending between and interconnecting the first and second end faces. Each adjacent pair of the side faces cooperatively define a corner therebetween. A plurality of tightness-indicating protrusions are formed on and project axially and outwardly from the second end face of the nut body at positions adjacent to said corners, respectively.
摘要翻译：螺母构件包括具有相对的第一和第二端面的多边形螺母体，以及在第一和第二端面之间延伸并互连的多个侧面。每个相邻的一对侧面协作地在其间形成一个角部。分别在与所述拐角相邻的位置处，从所述螺母体的第二端面分别形成并且从轴向和向外突出多个紧固指示突起。

6. 发明申请

US20040065154A1 Load indicating member with identifying mark 有权
标题翻译：带有识别标记的负载指示部件
公开(公告)号：US20040065154A1
公开(公告)日：2004-04-08
申请号：US10470372
申请日：2003-07-25
发明人： Ian E. Kibblewhite
IPC分类号： F16B031/02
CPC分类号： G01N29/048 , B60N2/3095 , B60N2002/905 , F16B31/02 , G01N29/227 , G01N2291/011 , G01N2291/02854 , G01N2291/2691
摘要： A load indicating member is provided with a permanent identifying mark which can be read and used to determine ultrasonic measurement parameters specific to the load indicating member to provide more precise and more reliable load measurements by compensating for differences resulting from manufacturing variations in individual load indicating members. The parameters specific to the load indicating member can be stored in coding applied to the load indicating member or in a database that can be accessed remotely, for example, using the Internet.
摘要翻译：载荷指示构件设置有永久性识别标记，其可以被读取并用于确定特定于负载指示构件的超声波测量参数，以通过补偿由各个负载指示构件的制造变化导致的差异来提供更精确和更可靠的负载测量。特定于负载指示构件的参数可以存储在应用于负载指示构件的编码中或者可以远程访问的数据库中，例如使用因特网。

7. 发明申请

US20030095847A1 Fastening Element 失效
标题翻译：紧固件
公开(公告)号：US20030095847A1
公开(公告)日：2003-05-22
申请号：US10298583
申请日：2002-11-19
申请人： ITW LIMITED
发明人： Jonathan Paul Anthony Cheal
IPC分类号： F16B031/02
CPC分类号： F16B5/02 , F16B31/02 , F16B37/02 , F16B37/14 , F16B43/00
摘要： A fastening element is provided, which is adapted to cooperate with a tie member to exert a compressive force on first and second components, the fastening element comprising an inner portion (50) resiliently joined to an outer portion (52), such that when a tensile reaction force is applied to the tie member as a result of the compressive force, the reaction force causes the outer portion (52) to be displaced relative to the inner portion (50). The fastening element may further comprise a washer (56) rotatably attached to the outer portion (52) by a cage (54). An indicator element for use with such a fastening element is also provided, together with a method of securing a first component to a second component by means of such a fastening element.
摘要翻译：提供了紧固元件，其适于与连接构件协作以在第一和第二部件上施加压缩力，所述紧固元件包括弹性地连接到外部部分（52）的内部部分（50），使得当由于压缩力，张力反作用力被施加到连接构件上，反作用力使得外部部分52相对于内部部分50移动。紧固元件还可以包括通过保持架（54）可旋转地附接到外部部分（52）的垫圈（56）。还提供了与这种紧固元件一起使用的指示元件，以及通过这种紧固元件将第一部件固定到第二部件的方法。

8. 发明申请

US20040170341A1 Slidable fastener bearing assembly 有权
标题翻译：可滑动紧固件轴承组件
公开(公告)号：US20040170341A1
公开(公告)日：2004-09-02
申请号：US10788597
申请日：2004-02-27
申请人： 3M Innovative Properties Company
发明人： Robert K. Galkiewicz , Stefan Dietrich
IPC分类号： F16C017/00 , F16C029/00 , F16C031/00 , F16B031/02
CPC分类号： A44B18/0053 , F16B5/07
摘要： A bearing assembly is disclosed, which comprises at least two slidable fasteners interengaged with at least two bearing pieces such that the slidable fasteners have substantially unrestricted biaxial motion relative to one another. The bearing pieces are comprised of self-closable fastener film comprising a base sheet and a multiplicity of ribs projecting from the base sheet, wherein the flat side of the first bearing piece is attached to the flat side of the second bearing piece such that the ribs of the first bearing piece are not parallel relative to the ribs of the second bearing piece.
摘要翻译：公开了一种轴承组件，其包括与至少两个轴承件相互接合的至少两个可滑动紧固件，使得可滑动紧固件相对于彼此具有基本上无限制的双轴运动。轴承片由可自动关闭的紧固件薄片组成，包括基片和从基片突出的多个肋，其中第一轴承片的平坦侧附接到第二轴承片的平坦侧，使得肋第一轴承片的第一轴承片的肋不相对于第二轴承片的肋平行。

9. 发明申请

US20040115022A1 Categorizing fasteners and construction connectors using visual identifiers 审中-公开
标题翻译：使用视觉标识符分类紧固件和结构连接器
公开(公告)号：US20040115022A1
公开(公告)日：2004-06-17
申请号：US10728693
申请日：2003-12-05
发明人： Stephen H. Albertson , John C. Gallagher , Vlasta A. Albertson
IPC分类号： F16B031/02
CPC分类号： B27F7/00 , F16B1/0071 , F16B15/00 , F16B15/0092 , Y10S411/903 , Y10T403/20
摘要： A method of categorizing fasteners and construction connectors by size and type using a color coding system. Each fastener receives a designated and distinct color contained on the surface that is exposed before and after installation. The colors are preselected to define one or more physical properties of the fasteners. A color key is provided to determine the physical properties of the fasteners based on the coloring of exposed portions of the inserted fasteners. Similarly, construction connectors receive a designated and distinct color contained on the surface that is exposed before and after installation. The color represented on the surface of the construction connector is such that the corresponding fastener is the same color.
摘要翻译：一种使用颜色编码系统按尺寸和类型分类紧固件和结构连接器的方法。每个紧固件在安装之前和之后接收表面上包含的指定且不同的颜色。预选颜色以定义紧固件的一个或多个物理性质。提供颜色键以基于所插入的紧固件的暴露部分的着色来确定紧固件的物理性质。类似地，施工连接器在安装之前和之后接收表面上包含的指定且不同的颜色。表示在构造连接器的表面上的颜色使得相应的紧固件是相同的颜色。

10. 发明申请

US20030194287A1 Clamp load indicator device for fasteners 审中-公开
标题翻译：紧固件夹紧负载指示装置
公开(公告)号：US20030194287A1
公开(公告)日：2003-10-16
申请号：US10122717
申请日：2002-04-15
发明人： David C. Hageman
IPC分类号： F16B031/02
CPC分类号： F16B31/028
摘要： A clamp load indicating device (10) for fasteners is made from two flat washers (12) and a tubular crush element (18) mounted between the flat washers. A ring gauge member (14) is interposed between the washers and about the tubular crush element. The camp indicator device is mounted about the shaft (34) of a fastener and when sufficient clamp load is exerted thereon, the crush element crushes to allow the flat washers to engage with the ring gauge member and rotatably affix it with the washers.
摘要翻译：用于紧固件的夹紧装载指示装置（ 10 ）由两个平垫圈（ 12 ）和管状挤压元件（ 18 ）平垫圈。环形垫片（ 14 ）介于垫圈和管状挤压元件之间。营地指示装置围绕紧固件的轴（ 34 ）安装，并且当施加足够的夹紧负载时，挤压元件压碎以允许平垫圈与环规件接合并且可旋转地固定它与洗衣机。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式