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公开(公告)号：US4649732A
公开(公告)日：1987-03-17
申请号：US764610
申请日：1985-08-12
申请人： Jorge W. Molina
发明人： Jorge W. Molina
CPC分类号： B25B27/0007 , B25B31/00 , Y10T29/53765
摘要： This invention provides a tool for attaching fasteners to a workpiece that includes a slide within a body and a rod threaded into the slide. The outer end of the rod threads into the floating nut of a fastener assembly with an enlargement on the rod centering the nut and the fastener sleeve. The tool includes a die through which the rod extends. A segmented spacer fits around the die to support the workpiece around the opening through it, while the rod, pulled by the slide, draws the fastener sleeve into the opening. The segments of the spacer then are separated and retracted, exposing the die. Further actuation forces the die against the end of the fastener sleeve to flare it outwardly and form a flange for retaining the fastener to the workpiece.
摘要翻译： 本发明提供了一种用于将紧固件附接到工件的工具，该工具包括主体内的滑动件和螺纹连接到滑块中的杆。 杆的外端螺纹连接到紧固件组件的浮动螺母中，其中放大杆以使螺母和紧固件套筒为中心。 该工具包括杆延伸穿过的模具。 分段间隔件围绕模具配合以通过其围绕开口支撑工件，而由滑动件拉动的杆将紧固件套件拉入开口中。 然后间隔件的段被分离和缩回，露出模具。 进一步的致动迫使模具抵靠紧固件套筒的端部向外张开，并形成用于将紧固件保持在工件上的凸缘。
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公开(公告)号：US4594040A
公开(公告)日：1986-06-10
申请号：US728478
申请日：1985-04-29
申请人： Jorge W. Molina
发明人： Jorge W. Molina
CPC分类号： F16B5/0208 , F16B41/002
摘要： This invention provides a captive fastener in which a nut is held to a workpiece by a retainer ring held in a two-piece grommet attached to the workpiece, the retainer ring being flat and split, with its grain perpendicular to a diameter bisecting the split, and its inner and outer edges having alternate elongated recesses to increase the effective ring width without increasing spring force. The stud assembly includes a cage secured to the other workpiece, with side flanges removably and floatingly retaining a housing in which is a stud and spring biased ratchet washer. The notched outer end of the housing is bent over the head of the stud to secure the stud. The ratchet washer has tabs fitting in the housing wall, and ratchet teeth to engage teeth on the end of the nut. A cover fits over the housing.
摘要翻译： 本发明提供了一种固定式紧固件，其中螺母通过保持环固定在工件上，该保持环保持在安装在工件上的两件式垫圈中，保持环平坦并分开，其晶粒垂直于将分流平分的直径， 并且其内边缘和外边缘具有交替的细长凹槽，以增加有效环宽度而不增加弹簧力。 螺柱组件包括固定到另一工件的保持架，其侧面凸缘可移动地并且浮动地保持壳体，其中是螺柱和弹簧偏置棘轮垫圈。 外壳的切口外端在螺柱的头部弯曲，以固定螺栓。 棘轮垫圈具有接合在壳体壁中的突出部，并且棘轮齿与螺母端部啮合。 一个盖子适合住房。
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公开(公告)号：US4433459A
公开(公告)日：1984-02-28
申请号：US381553
申请日：1982-05-24
申请人： Jorge W. Molina
发明人： Jorge W. Molina
CPC分类号： F16B5/0642 , F16B21/10 , Y10T24/45518 , Y10T24/45623
摘要： The push fastener of this invention includes a plastic receptacle held by a metal member to a workpiece, the receptacle having four leaf springs for improved alignment and load carrying ability. Two inclined inner surfaces are provided on the receptacle, one for engagement by the end of the plunger and the other for engagement by the release collar. A lip at the ends of the leaf springs is received within the interior of a washer on the end of the plunger when the fastener is secured, resisting outward displacement of the ends of the leaf springs.
摘要翻译： 本发明的紧固件包括由金属构件保持到工件的塑料容器，该容器具有四个板簧，用于改善对准和承载能力。 两个倾斜的内表面设置在容器上，一个用于通过柱塞的端部进行接合，另一个用于通过释放套环接合。 当紧固件被固定时，片簧的端部处的唇缘被容纳在柱塞的端部上的垫圈内部，抵抗板簧端部的向外移位。
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公开(公告)号：US3665581A
公开(公告)日：1972-05-30
申请号：US3665581D
申请日：1970-07-29
发明人： GULISTAN BULENT
CPC分类号： B21J15/32 , B21J15/043 , B21J15/386 , B25B27/0007 , Y10T29/53765 , Y10T29/53896
摘要： A flaring tool including a die adapted to engage the end of a sleeve and an element adapted to grip the shank of a fastener extending through the sleeve, with a tension force being applied to the shank and an inward force being applied to the die through the actuation of a lever. The gripping element is slidable in a body, with the lever being pivotally mounted on one side of the body. A spacer may be provided to render the die inoperative so that the tool may be used to force an interfering part into an opening in the workpiece without simultaneously bending the flange. Such a part may be a nut with a knurled exterior that becomes embedded in the workpiece to prevent the nut from rotating. A member may be substituted for the die to exert a pull on a fastener attached to the workpiece for accomplishing removal of the fastener.
摘要翻译： 一种扩口工具，其包括适于接合套筒的端部的模具和适于夹紧延伸穿过套筒的紧固件的柄的元件，其中张力施加到柄部，并且向内的力通过该模具施加到模具 杆的致动。 抓握元件可在主体中滑动，其中杠杆可枢转地安装在主体的一侧上。 可以提供间隔件以使模具不起作用，使得该工具可用于将干扰部分强制到工件中的开口中，而不会同时弯曲凸缘。 这种部件可以是具有滚花外观的螺母，其被嵌入工件中以防止螺母旋转。 可以将构件替代模具，以在附接到工件的紧固件上施加拉力，以实现紧固件的移除。
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公开(公告)号：US3346032A
公开(公告)日：1967-10-10
申请号：US52126566
申请日：1966-01-18
发明人： BULENT GULISTAN
IPC分类号： F16B41/00
CPC分类号： F16B41/002 , Y10S411/999
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公开(公告)号：US4464091A
公开(公告)日：1984-08-07
申请号：US431714
申请日：1982-09-30
申请人： Jorge W. Molina
发明人： Jorge W. Molina
CPC分类号： F16B37/044 , F16B41/002 , F16B5/0208
摘要： This invention provides a captive screw and a nut, the captive screw including a collar having an opening receiving the shank of a screw, the opening having a portion of wide diameter and a portion of narrow diameter. The screw has a full-depth thread at its outer end, and a truncated thread inwardly thereof, the truncated thread being dimensioned to pass through the narrow part of the opening in the collar while the full-depth thread cannot so that the screw is retained by the collar yet the end of the screw can be entirely retracted within the collar. The nut assembly includes a sleeve with an external shoulder, a straight knurl, and a flarable end, internally having a hexagonal portion in its bore. The nut has a hexagonal portion which extends into the sleeve and is smaller in lateral dimension than that of the opening to permit lateral floating movement, and longer axially than the hexagonal portion of the bore, to permit relative axial movement of the nut relative to the sleeve. The nut and sleeve have interengageable abutments to limit the axial movement of the nut relative to the sleeve.
摘要翻译： 本发明提供了一种固定螺钉和螺母，该固定螺钉包括具有接收螺钉的柄部的开口的轴环，该开口具有宽直径的一部分和一部分窄直径。 螺钉在其外端具有全深螺纹，并且在其内部具有截头螺纹，所述截头螺纹的尺寸被设计成穿过轴环中的开口的窄部分，而全深螺纹不能保持螺钉 通过轴环，螺钉的端部可以完全缩回到轴环内。 螺母组件包括具有外肩部的套筒，直的滚花和可膨胀的端部，其内部在其孔中具有六边形部分。 螺母具有六边形部分，该六边形部分延伸到套筒中并且在横向尺寸上小于开口的尺寸，以允许横向浮动运动，并且轴向比孔的六边形部分更长，以允许螺母相对于该螺母的相对轴向运动 袖。 螺母和套筒具有可相互接合的基座，以限制螺母相对于套筒的轴向运动。
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公开(公告)号：US4227561A
公开(公告)日：1980-10-14
申请号：US903163
申请日：1978-05-05
申请人： Jorge W. Molina
发明人： Jorge W. Molina
CPC分类号： F16B37/044
摘要： This invention provides a sealed fastener that includes a housing and a nut assembly, the housing having a base and a receptacle extending beyond the base on one side, an annular seal being positioned on the opposite side of the base and engaged by a flange of the receptacle which holds the receptacle to the base. The nut assembly includes a threaded member within the receptacle and a sleeve extending through an opening into the base and beyond the opposite side of the base. The sleeve is bendable outwardly to form a flange to cooperate with the base in holding the fastener to a workpiece, the seal including a bead which will engage such a workpiece and prevent leakage when the flange on the sleeve is so formed.
摘要翻译： 本发明提供了一种密封紧固件，其包括壳体和螺母组件，所述壳体具有基部和在一侧延伸超过基部的容器，环形密封件定位在基部的相对侧上并且由凸缘 将容器保持在底座的容器。 螺母组件包括在容器内的螺纹构件，以及穿过穿过基座的开口并超出底座相对侧的套筒。 套筒可向外弯曲以形成凸缘，以在将紧固件固定在工件上时与基座配合，该密封件包括一个可与这种工件接合的凸缘，并防止套筒上的凸缘形成时产生泄漏。
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公开(公告)号：US4134704A
公开(公告)日：1979-01-16
申请号：US780819
申请日：1977-03-24
CPC分类号： B23B51/00 , Y10T408/45 , Y10T408/455 , Y10T408/899
摘要： A blade type rotary cutter for cutting tapered holes in metal workpieces. The cutter blade is elongated and generally flat, being tapered in the "width" direction for applying the taper to the hole, and being tapered in the "thickness" direction so that the cutting edge along the length of the blade will lead the cutting edges proximate the point and thereby minimize point drift. All cutting edges of the blade are provided with a substantial negative rake for chip control, and the chips are blown out of the hole by jet streams of cutting fluid directed along the longitudinal cutting edges of the blade.
摘要翻译： 用于切割金属工件中的锥形孔的刀片式旋转刀具。 切割刀片是细长的并且通常是平坦的，在“宽度”方向上是锥形的，用于将锥度施加到孔，并且在“厚度”方向上逐渐变细，使得沿着刀片长度的切割刃将引导切割刃 靠近点，从而最小化点漂移。 叶片的所有刀刃都具有用于切屑控制的大量负的前刀片，并且通过沿叶片的纵向切削刃引导的切削液的喷射流将碎屑吹出孔。
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公开(公告)号：US3847422A
公开(公告)日：1974-11-12
申请号：US36384573
申请日：1973-05-25
发明人： GULISTAN B
CPC分类号： E05D13/04 , E05Y2201/474 , Y10T292/0867 , Y10T292/1099
摘要： A fastening device which includes an elongated guide having means for attachment to a workpiece, with a plunger longitudinally slidable within the guide, the plunger being biased outwardly by a compression spring, and retractable inwardly a limited distance in opposition to the spring, the plunger and guide having interengageable screw threads for selectively retaining said plunger in the retracted position.
摘要翻译： 一种紧固装置，其包括具有用于附接到工件的装置的细长引导件，其中柱塞可在引导件内纵向滑动，所述柱塞被压缩弹簧向外偏压，并且可向内伸出与所述弹簧相对的有限距离，所述柱塞和 引导件具有可相互接合的螺纹，用于将所述柱塞选择性地保持在缩回位置。
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公开(公告)号：US3788123A
公开(公告)日：1974-01-29
申请号：US3788123D
申请日：1972-01-31
发明人： GULISTAN B
CPC分类号： B21J15/32 , B21J15/043 , B21J15/386 , B25B27/0007 , Y10T29/53765
摘要： A flaring tool including a die adapted to engage the end of a sleeve and an element adapted to grip the shank of a fastener extending through the sleeve, with a tension force being applied to the shank and an inward force being applied to the die through the actuation of a lever. The gripping element is slidable in a body, with the lever being pivotally mounted on one side of the body. A spacer may be provided to render the die inoperative so that the tool may be used to force an interfering part into an opening in the workpiece without simultaneously bending the flange. Such a part may be a nut with a knurled exterior that becomes embedded in the workpiece to prevent the nut from rotating. A member may be substituted for the die to exert a pull on a fastener attached to the workpiece for accomplishing removal of the fastener.
摘要翻译： 一种扩口工具，其包括适于接合套筒的端部的模具和适于夹紧延伸穿过套筒的紧固件的柄的元件，其中张力施加到柄部，并且向内的力通过该模具施加到模具 杆的致动。 抓握元件可在主体中滑动，其中杠杆可枢转地安装在主体的一侧上。 可以提供间隔件以使模具不起作用，使得该工具可用于将干扰部分强制到工件中的开口中，而不会同时弯曲凸缘。 这种部件可以是具有滚花外观的螺母，其被嵌入工件中以防止螺母旋转。 可以将构件替代模具，以在附接到工件的紧固件上施加拉力，以实现紧固件的移除。
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