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公开(公告)号：US5535561A
公开(公告)日：1996-07-16
申请号：US298150
申请日：1994-08-30
申请人： Peter W. Schuyler
发明人： Peter W. Schuyler
CPC分类号： E04B1/0007 , E04B1/06 , E04H9/14 , E04B2001/2684 , Y10S411/916
摘要： A method and apparatus for tying building components together or to the ground utilizes a system of spring-tensioned cables strung between the foundation and the top corners of any shear diaphragm. The cables are kept under tension regardless of the shrinkage of wooden components, providing evenly-distributed compression on the structure's framing members.
摘要翻译： 用于将建筑构件捆绑在一起或者将地面捆绑在一起的方法和装置利用悬挂在任何剪切隔膜的基础和顶角之间的弹簧拉紧的电缆的系统。 无论木质部件的收缩如何，电缆都保持张力，从而在结构的框架构件上提供均匀分布的压缩。
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公开(公告)号：US5165831A
公开(公告)日：1992-11-24
申请号：US417907
申请日：1989-10-06
申请人： James H. Yager , Michael D. Hahn
发明人： James H. Yager , Michael D. Hahn
CPC分类号： F16B31/02 , F16B1/0071 , Y10S411/916 , Y10T403/20
摘要： A fastener which allows a user to easily utilize the Torque Angle Method to provide a predictable clamp load to a clamped element. The fastener includes an externally threaded shank portion, a torque receiving portion integrally connected on one end of the shank portion and a radially extending flange located between the shank portion and the torque receiving portion. The flange includes a pair of cut-out notches located on the peripheral edge of the flange which are formed prior to initial tightening of the fastener and are spaced apart at a predetermined angular distance to allow a user to utilize the Torque Angle method to provide predictable clamp load across a joint connection. Primarily, the method has three basic steps, first each of a plurality of fasteners is tightened to an intermediate torque, a mark is placed on the surface of the element to be clamped adjacent the leading one of the notches on the fastener and finally the fastener is rotated until the second notch of the pair is brought into alignment with the surface mark.
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公开(公告)号：US5056975A
公开(公告)日：1991-10-15
申请号：US506462
申请日：1990-04-09
申请人： Tsuneo Ando
发明人： Tsuneo Ando
CPC分类号： F16B43/00 , F16B39/24 , F16B33/002 , Y10S411/916
摘要： A washer for use in fastening two members by a bolt is disclosed herein. The washer comprises an elastic body disposed between a head of the bolt and a seat surface corresponding to a surface of one member of the members. The body has a hole to allow for passage of a shank of the bolt. At least one projection is provided on a surface of the body facing the seat surface for engaging with the seat surface. The surface of the projection contacting with the seat surface is formed in a smooth arc.
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公开(公告)号：US4884934A
公开(公告)日：1989-12-05
申请号：US101030
申请日：1987-09-25
申请人： Takashi Ikeda , Euji Tsunoda
发明人： Takashi Ikeda , Euji Tsunoda
CPC分类号： B23P19/068 , B25B29/02 , F01D25/243 , F16B31/043 , Y10S411/914 , Y10S411/916 , Y10T29/4976 , Y10T29/49863
摘要： A junction bolt for joining members by use of clamping nuts engaged with the junction bolt is provided with an axial inner hollow hole in which a piston member is located so as to define a space between the outer peripheral surface of the piston member and the inner wall of the junction bolt. The space is divided by a sealing member into a pressurizing space into which a pressurized fluid is introduced and a temperature adjusting space into which a heat medium is introduced. In the bolt clamping force adjusting method, the temperature of the junction bolt is first adjusted to a predetermined temperature and an extending amount of the junction bolt to be caused when an aimed clamping force is applied at this predetermined temperature. The pressurized fluid having a pressure corresponding to one required for causing the calculated extending amount is introduced into the pressurizing space to thereby extend the junction bolt body, and under the extended condition, the bolt is clamped by the clamping nuts till the nuts closely contact to the members to be joined. Finally, the pressurized fluid is discharged to contract the junction bolt so as to set the clamping force to a predetermined value.
摘要翻译： 用于通过使用与接合螺栓啮合的夹紧螺母连接构件的接合螺栓设置有轴向内部空心孔，其中活塞构件被定位成在活塞构件的外周表面和内壁之间限定空间 的连接螺栓。 空间被密封构件分成加压空间，加压流体被引入加压空间中，温度调节空间被引入热介质。 在螺栓夹紧力调节方法中，首先将接合螺栓的温度调节到预定温度，并且在该预定温度下施加目标夹紧力时引起的接合螺栓的延伸量。 具有对应于使计算出的延伸量所需的压力的加压流体被引入加压空间中，从而延长接合螺栓本体，并且在延伸状态下，螺栓被夹紧螺母夹紧直到螺母紧密接触 要加入的会员 最后，加压流体被排出以收合连接螺栓，以将夹紧力设定在预定值。
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公开(公告)号：US3915053A
公开(公告)日：1975-10-28
申请号：US50058374
申请日：1974-08-26
申请人： HUCK MFG CO
发明人： RUHL JOHN HOWLAND
CPC分类号： F16B19/05 , Y10S411/916
摘要： A new fastener having stiffness proportioned and/or strength proportioned lock grooves to enable predetermined load distribution across the lock grooves.
摘要翻译： 具有刚度比例和/或强度成比例的锁定槽的新紧固件能够实现跨越锁定槽的预定负载分布。
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公开(公告)号：US3835523A
公开(公告)日：1974-09-17
申请号：US33842573
申请日：1973-03-06
发明人： STANSFIELD F
CPC分类号： F16J1/09 , B25B29/02 , F16J15/32 , Y10S411/01 , Y10S411/916 , Y10T29/49874 , Y10T29/5383
摘要： A self-straining bolt includes a shank and a rod of steel or like stiff rigid material which fits with clearance in an axial bore within the shank of the bolt, the bore being closed at one end. A closed cylindrical chamber is secured to the end of the bolt remote from the closed end of the bore, and a piston member which has an overall diameter greater than that of the bore, is fitted in the chamber. The piston member is a close sliding fit in the cylindrical chamber and engages the end of the rod adjacent the chamber. A disc of a resilient material with a hardness in the range of Shore hardness 10 to 100, and preferably 40 to 70, and a thickness of at least 3/8 inch, and preferably at least 1/2 inch, abut the working face of the piston and bears with its periphery against the cylindrical wall of the chamber so as to form a seal. A conduit extends through the wall of the chamber for connecting the chamber to a source of fluid under pressure whereby a pressure can be applied to the piston through the disc to cause the rod to press against the closed end of the bore and strain the shank of the bolt. The disc prevents fluid leaking from the chamber through the space between the piston and the cylindrical wall of the chamber.
摘要翻译： 自应变螺栓包括柄和杆或类似硬刚性材料的棒，该刚性材料与螺栓的柄部内的轴向孔中的间隙配合，孔在一端封闭。 闭合的圆柱形室被固定到远离孔的封闭端的螺栓的端部，并且具有大于孔的总直径的总直径的活塞构件安装在腔室中。 活塞构件在圆柱形腔室中紧密地滑动配合并且接合邻近腔室的杆的端部。 硬度在肖氏硬度10〜100，优选为40〜70，厚度为3/8英寸以上，优选为1/2英寸以上的硬度的弹性材料的盘， 活塞并且其周边承载在腔室的圆柱形壁上，以便形成密封。 导管延伸穿过室的壁，用于将腔室连接到压力源处，由此可以通过盘将活塞压力施加到活塞上，以使杆压靠孔的封闭端， 螺栓。 该盘防止流体从腔室泄漏通过活塞与腔室的圆柱形壁之间的空间。
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47.发明授权
公开(公告)号：US3682440A
公开(公告)日：1972-08-08
申请号：US3682440D
申请日：1969-10-03
申请人： ALFRED C WALKER
发明人： WALKER ALFRED C
CPC分类号： F16B31/02 , F16B7/06 , Y10S411/916 , Y10T403/68
摘要： An arrangement for reinforcing a thread connected shaft under dynamic load in which a threaded coupling is fitted over the shaft and the coupling components are turned with respect to each other to lengthen the coupling and press against abutments at the ends of the portions of the shaft to be reinforced. In this way there is applied to the portion of the shaft being reinforced a tensile load at least as great as the maximum external load to be applied to the shaft.
摘要翻译： 用于在动态载荷下加强螺纹连接轴的装置，其中螺纹联接装置安装在轴上并且联接部件相对于彼此转动，以延长联接件并压靠在轴的部分的端部处的基台 加强。 以这种方式，应用于轴的部分被加强至少与施加到轴的最大外部载荷一样大的拉伸载荷。
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公开(公告)号：US3245142A
公开(公告)日：1966-04-12
申请号：US41118564
申请日：1964-11-10
申请人： DURABLA MFG COMPANY
发明人： WILLIAMS BENTON E
CPC分类号： F16B39/28 , F16B35/041 , F16B37/00 , F16K17/0413 , Y10S411/916 , Y10S411/929 , Y10T29/49863 , Y10T137/7559
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公开(公告)号：US2797602A
公开(公告)日：1957-07-02
申请号：US35988653
申请日：1953-06-05
IPC分类号： B23B31/30
CPC分类号： B23B31/305 , Y10S411/916 , Y10T29/47 , Y10T82/268 , Y10T279/1029
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50.发明授权Reinforced plastic securing means in a frame for interchangeable hand mirrors 失效用于可互换的手反射镜的框架中的加强塑料固定装置
公开(公告)号：US2454041A
公开(公告)日：1948-11-16
申请号：US63358345
申请日：1945-12-08
申请人： DE MEO ATTILIO
发明人： DE MEO ATTILIO
IPC分类号： A45D42/08
CPC分类号： A45D42/08 , Y10S411/902 , Y10S411/916
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