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公开(公告)号：US06036419A
公开(公告)日：2000-03-14
申请号：US87525
申请日：1998-05-29
CPC分类号： F16B37/14 , F16B23/0061 , Y10S411/91 , Y10S411/919
摘要： A fastener comprising an elongated body having a longitudinal axis and an outer surface and first and second ends, a seating configuration on the first end, a ridge extending circumferentially about the body adjacent to the seating configuration, a plurality of splines on the outer surface extending from the second end toward the first end and terminating at the ridge, and grooves between the splines extending from the second end toward the first end and through the ridge.
摘要翻译： 一种紧固件，包括具有纵向轴线和外表面的细长主体和第一和第二端部，第一端部上的就座构造，邻近座椅构造围绕主体周向延伸的脊部，外表面上的多个花键延伸 从第二端朝向第一端并且终止于脊部，并且花键之间的槽从第二端延伸到第一端并且穿过脊。
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公开(公告)号：US06018969A
公开(公告)日：2000-02-01
申请号：US72020
申请日：1998-05-04
CPC分类号： E05C3/042 , E05B35/008 , E05B17/0054 , E05B2015/0431 , E05B2015/0482 , Y10S292/60 , Y10T70/5031 , Y10T70/5553 , Y10T70/7655 , Y10T70/8838
摘要： A lock including a lock housing, a lock bolt rotatably mounted in the lock housing, an undulating end on the lock housing, a torque plate mounted on the lock bolt for rotation therewith, an undulating face on the torque plate, and a spring mounted on the lock bolt and biasing the torque plate into engagement with the undulating end of the lock housing with the undulating face of the torque plate in meshing engagement with the undulating end of the lock housing. A bracket is mounted on the lock housing, first wings on the bracket, and a key having second wings for engagement with the first wings when the lock is in an unlocked condition.
摘要翻译： 一种锁，其包括锁壳体，可旋转地安装在所述锁壳体中的锁定螺栓，所述锁壳体上的起伏端，安装在所述锁定螺栓上以与其一起旋转的扭矩板，所述扭矩板上的起伏面，以及安装在 所述锁定螺栓并且将所述扭矩板偏置成与所述锁定壳体的起伏端部接合，并且所述扭矩板的波动面与所述锁定壳体的起伏端部啮合。 托架安装在锁定壳体上，支架上的第一个翼片以及当锁定处于未锁定状态时具有第二翼片的键与第一翼片接合。
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公开(公告)号：US5758523A
公开(公告)日：1998-06-02
申请号：US587925
申请日：1996-01-17
CPC分类号： B62D43/045 , B62D43/007 , Y10T70/40 , Y10T70/5987
摘要： A lock arrangement for blocking the open end of a winch inlet tube of a spare wheel hoist and storage winch mounted on a vehicle frame having a bumper mounted thereon with a hole in the bumper for permitting access to the winch inlet tube, the lock arrangement including an extension tube for mounting between the hole in the bumper and the opening in the winch inlet tube and a closure for selectively blocking the open end of the extension tube including a key-actuated lock on the closure for selectively permitting removal of the closure from the second end of the extension tube to thereby permit an elongated crank member to pass through the extension tube and the winch inlet tube for actuating the winch.
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公开(公告)号：US5360304A
公开(公告)日：1994-11-01
申请号：US060223
申请日：1993-05-11
CPC分类号： F16B23/0061 , F16B41/005
摘要： A locknut including a body having a stud receiving inner surface and an outer surface having a ridge with a shoulder and a cylindrical portion next to the shoulder, an O-ring mounted on the cylindrical portion, a shroud having a cylindrical portion which overlies the cylindrical portion of the nut and engages the O-ring on the cylindrical portion of the nut and conceals it when a shoulder on the cylindrical portion of the shroud is in engagement with the shoulder on the ridge of the nut. The cylindrical portion of the nut has an axial length which is greater than the cylindrical portion of the shroud so that the end of the nut protrudes beyond the end of the shroud when the above-mentioned shoulders are in engagement. A bolt having a head containing structure such as described above relative to the locknut.
摘要翻译： 一种锁紧螺母，包括具有螺柱接收内表面的本体和具有肩部的凸脊和邻近肩部的圆柱形部分的外表面，安装在圆柱形部分上的O形环，具有圆柱形部分的护罩， 螺母的一部分并且接合在螺母的圆柱形部分上的O形环，并且当护罩的圆柱形部分上的肩部与螺母的脊上的肩部接合时将其隐藏。 螺母的圆柱形部分的轴向长度大于护罩的圆柱形部分，使得当上述肩部接合时，螺母的端部突出超过护罩的端部。 具有如上所述的头部包含结构的螺栓相对于锁紧螺母。
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公开(公告)号：US5324148A
公开(公告)日：1994-06-28
申请号：US85325
申请日：1993-06-30
申请人： David F. Notaro
发明人： David F. Notaro
CPC分类号： F16B35/00 , F16B23/0061 , F16B35/06 , Y10S411/919
摘要： A two-piece lug bolt including a shank having first and second end portions and a central portion therebetween, a thread on the first end portion, a first flange of larger diameter than both the first and second end portions located on the central portion of the shank, a head, a wrench-receiving portion on the head for receiving a wrench, a bore in the head for receiving the second end portion of the shank with a press-fit and a second flange on the head which is of larger diameter than the wrench-receiving portion and substantially the same diameter as the first flange located in contiguous relationship to the first flange and in bearing relationship therewith.
摘要翻译： 一种两件式凸耳螺栓，其包括具有第一和第二端部的中心部分和第二端部之间的中心部分的第一端部的螺纹，第一凸缘的直径大于位于所述第一端部的中心部分上的第一和第二端部的直径 刀柄，头部，用于接收扳手的头部上的扳手接收部分，头部中的孔，用于接收具有压配合的柄的第二端部，头部上的第二凸缘的直径大于 所述扳手接收部分和与所述第一凸缘基本相同的直径位于与所述第一凸缘连续的关系中并且与所述第一凸缘的轴承关系。
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公开(公告)号：US5127289A
公开(公告)日：1992-07-07
申请号：US749986
申请日：1991-08-26
申请人： Thomas R. Lanham
发明人： Thomas R. Lanham
CPC分类号： B60B29/003 , B25B13/06 , B25B13/102 , B25B13/485
摘要： A wrench for selectively turning a either conventional polygonal nut or a locknut having a key-receiving configuration onto a threaded stud including a wrench body, a polygonal bore in the wrench body, a rectilinearly slidable bit in the bore and biased to an outwardly extending position by a spring, a nose on the bit for mating engagement with the key-receiving configuration of the locknut, a first shoulder within a counterbore of the wrench body for engaging an end of the locknut, the bit being retractable against the bias of the spring when the polygonal nut is inserted into the polygonal bore for mating engagement therewith, and a second shoulder on the wrench body for engaging a shoulder on the polygonal nut.
摘要翻译： 用于选择性地将具有按键接收构造的常规多边形螺母或锁紧螺母的扳手旋转到包括扳手主体的螺柱上，扳手主体中的多边形孔，孔中的直线滑动的钻头并被偏压到向外延伸的位置 通过弹簧，位于所述钻头上的鼻子与所述锁紧螺母的钥匙接收构造配合接合，所述扳手主体的沉孔内的第一肩部用于接合所述锁紧螺母的端部，所述钻头可抵抗所述弹簧 当多边形螺母插入到多边形孔中用于配合接合时，以及在扳手主体上的用于接合多边形螺母上的肩部的第二肩部。
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公开(公告)号：US5071300A
公开(公告)日：1991-12-10
申请号：US655808
申请日：1991-02-15
申请人： Durham S. McCauley
发明人： Durham S. McCauley
CPC分类号： F16B39/12 , F16B37/14 , F16B41/005 , Y10S411/91
摘要： A shrouded jam locknut including a body member of frustoconical configuration having a larger base and a smaller base, a recess extending inwardly into the body member from the larger base and terminating at a shoulder for bearing against a nut in locking relationship therewith, a threaded bore extending inwardly into the body member from the shoulder for receiving the end of a threaded shank, a skirt surrounding the recess and terminating at an annular edge, and a key-receiving recess in the smaller base.
摘要翻译： 一种被覆盖的果酱锁紧螺母，其包括具有较大基部和较小基部的截头圆锥形构造的主体构件，从较大基部向内延伸到本体构件中的凹部，并且终止于肩部以抵靠与其锁定关系的螺母轴承;螺纹孔 从肩部向内延伸到本体构件中，用于接收螺纹柄的端部，围绕凹部并终止在环形边缘处的裙部以及较小基部中的按键容纳凹部。
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8.发明授权Pipe plug and centering construction for centering ridged key in mating groove in pipe plug or nut 失效管插头和定中心结构，用于在管塞或螺母的配合槽中定心脊键
公开(公告)号：US5062325A
公开(公告)日：1991-11-05
申请号：US302062
申请日：1989-01-26
IPC分类号： F16L55/11
CPC分类号： F16L55/1108 , Y10S411/911
摘要： A pipe plug which cannot be removed from a pipe with the same key with which it is installed, the pipe plug having a body with a plurality of arcuate grooves having inclined arcuate ramps leading from its face into its body and terminating at shoulders for abutting engagement with first key having pins which bear against the shoulders to tighten the plug in the pipe but which cannot loosen the plug because the pins will ride up the ramps and cam out of engagement withthe plug, and a second key for removing the plug including a ridge on the second key for mating with a complementary curvilinear groove in the plug. A counterbore is provided in the face of the plug to receive portions of the ridge which are of substantially the same diameter as the counterbore to thereby center the second key with respect to the plug and guide it while the second key is rotated until the ridge thereon falls into the groove to effect mating engagement therewith.
摘要翻译： 管塞不能从与其安装的相同的钥匙的管道上移除，管塞具有主体，该主体具有多个弧形槽，其具有从其表面导入其本体并且终止于肩部以抵靠接合的倾斜弧形斜面 第一钥匙具有承担肩部的销，以将管塞拧紧，但不能松开塞子，因为销钉将上升斜坡和凸轮脱离与插头的接合，以及用于移除包括脊部的塞子的第二钥匙 在与插头中的互补曲线槽匹配的第二个键上。 在插头的表面上设置有沉孔，以容纳脊的与沉孔基本上相同直径的部分，从而使第二键相对于插头居中并引导，同时第二键旋转直到其上的脊 落入槽中以与其配合接合。
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公开(公告)号：US4897008A
公开(公告)日：1990-01-30
申请号：US258871
申请日：1988-10-17
申请人： Jeffery R. Parks
发明人： Jeffery R. Parks
CPC分类号： F16B41/005 , B25B13/065 , B25B13/485 , F16B23/0061 , F16B37/14 , Y10S411/91 , Y10T70/5898
摘要： A locknut including an annular locknut body having a threaded inner surface and an outer surface, a locknut shroud rotatably mounted on the locknut body and having an inner surface facing the outer surface of the locknut body, an annular ridge on the outer surface of the locknut body defining a first shoulder, a second shoulder within the annular shroud, an O-ring mounted on an inclined surface of the locknut body and bearing against an inclined surface on the annular shroud to force the first and second shoulders into abutting engagement, an annular space between the inner surface of the annular shroud and the outer surface of the locknut body, and a plurality of lobes on the outer surface of the locknut body and located in the annular space for receiving a mating key.
摘要翻译： 一种锁紧螺母，包括具有螺纹内表面和外表面的环形锁紧螺母体，可旋转地安装在所述锁紧螺母体上并具有面向所述锁紧螺母主体的外表面的内表面的锁紧螺母罩，所述锁紧螺母的外表面上的环形脊 主体限定第一肩部，环形护罩内的第二肩部，安装在锁紧螺母主体的倾斜表面上的O形环，并抵靠环形护罩上的倾斜表面，以迫使第一和第二肩部抵接接合;环形环 环形护罩的内表面与锁紧螺母体的外表面之间的空间，以及在锁紧螺母体的外表面上的多个凸角，并且位于环形空间中，用于接收配合键。
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公开(公告)号：US4618299A
公开(公告)日：1986-10-21
申请号：US587135
申请日：1984-03-07
CPC分类号： B25B13/485 , B25B13/486 , F16B23/0007 , F16B23/0084 , F16B41/005 , Y10S411/91
摘要： A locknut having a body portion with an outer surface and first and second ends, a thread extending inwardly into the body portion from the first end, a depression in the second end, an inwardly tapered lobed curvilinear surface defining the periphery of the depression for receiving a mating key, and an external thread extending from the second end onto the outer surface for receiving the internally threaded surface of a sleeve mounted on a key for attaching the key to the locknut. The locknut as described above including a rotatable sleeve mounted thereon with a shroud located radially outwardly of the external thread. A locknut as described above wherein the outer surface extending from the first end is frustoconical and terminates at an annular shoulder which is located radially outwardly of the external thread.
摘要翻译： 一种锁紧螺母，其具有主体部分，其具有外表面和第一和第二端，从第一端向内延伸到主体部分中的螺纹，第二端中的凹部，限定凹陷的周边的向内锥形的弯曲曲线表面，用于接收 配合键和从第二端延伸到外表面的外螺纹，用于接纳安装在用于将钥匙附接到锁紧螺母的钥匙上的套筒的内螺纹表面。 如上所述的锁紧螺母包括安装在其上的可旋转套筒，其具有位于外螺纹径向外侧的护罩。 如上所述的锁紧螺母，其中从第一端延伸的外表面是截头圆锥形的，并且终止于位于外螺纹径向外侧的环形肩部。
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