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公开(公告)号：US10813674B2
公开(公告)日：2020-10-27
申请号：US16073625
申请日：2017-02-01
发明人： Klaus Dmuschewsky
摘要： The invention relates to a fastening element for preventing unwanted release of a connection between the fastening element and a counter-piece. The fastening element is designed to come into engagement with the counter-piece through a rotary movement of the fastening element about an axis of rotation in a connection direction. Such fastening elements are suitable for use in a wide range of technical fields, for example the automotive industry, household electronics and medical technology, in particular in the field of instruments for implants or prostheses and modular systems of implants or prostheses.
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公开(公告)号：US10718368B2
公开(公告)日：2020-07-21
申请号：US16058561
申请日：2018-08-08
发明人： John E. Rode
摘要： A lock nut system includes a nut having a retaining member which includes a keeper having locking teeth configured to engage with the lock nut teeth. The locking teeth are offset in either a clockwise or counterclockwise direction to allow the lock nut to be locked into position on the shaft without further rotation or other adjustment of the nut.
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公开(公告)号：US10218306B2
公开(公告)日：2019-02-26
申请号：US15730807
申请日：2017-10-12
申请人： Ironridge, Inc.
发明人： Jon Ash , David Taggart
摘要： In various representative aspects, an assembly for securing a support bracket to rail guide used for mounting and installing solar panels is provided. More specifically, the assembly provides a novel and improved nut with a serrated surface in combination with a t-bolt with a serrated surface that is capable of penetrating the respective oxidation surface layers of the bracket and the rail guide when installed. When installed, provides a mechanism for using the bracket to connect the rail guide to a flashing that is typically installed on a roof. An alternate embodiment of the nut also includes rotational and vertical stabilizing features that prevent the nut from moving along the bracket once it is secured. By employing the apparatus at various locations along the roof in a linear fashion, the rail support structure can be properly installed so that an array of solar panel modules to be installed.
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公开(公告)号：US10001029B2
公开(公告)日：2018-06-19
申请号：US15111077
申请日：2014-12-05
发明人： Bruce Alan Carter , Ravindra Shankar Ganiger , Richard Charles Wainwright , Venkatachalapathy Moongilpalayam Chenniappan , Krzysztof Chelstowski
IPC分类号： F01D25/16 , F16C35/06 , F16C19/06 , F02C7/06 , F16C35/067 , F01D15/10 , F16B39/22 , F16B39/32 , F16B39/10 , F16C35/04
CPC分类号： F01D25/162 , F01D15/10 , F02C7/06 , F05D2220/32 , F05D2230/60 , F05D2260/30 , F16B39/10 , F16B39/22 , F16B39/32 , F16C19/06 , F16C35/042 , F16C35/067 , F16C2226/60 , F16C2360/23
摘要： A bearing assembly for use in a gas turbine engine is provided. The bearing assembly includes a bearing retainer having an inner portion, an outer portion spaced radially apart from the inner portion, and an intermediate portion connecting the inner portion and the outer portion, wherein the inner portion and the outer portion define a space there-between. The bearing assembly also includes a bearing housing having an extended portion positioned within the space. The bearing assembly also includes a locking assembly comprising a locking plate and an axial keyway that extends axially away from the locking plate. The locking plate is coupled to the bearing retainer and the axial keyway is coupled to the extended portion of the bearing housing.
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公开(公告)号：US09708933B2
公开(公告)日：2017-07-18
申请号：US14707811
申请日：2015-05-08
发明人： Dale William Petty
IPC分类号： F16B39/10 , F01D25/24 , F16B39/32 , G01N21/954 , F01D9/06
CPC分类号： F01D25/24 , F01D9/065 , F05D2220/32 , F05D2260/31 , F05D2260/83 , F16B39/32 , G01N21/954
摘要： The present disclosure relates to plug assemblies within a gas turbine engine. In one embodiment, a plug assembly includes a boss which includes a shaft and a collar, a retaining element including at least two prongs, and a plug including a shank and at least one retaining feature. The at least two prongs of the retaining element are configured to retain the plug to the boss.
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公开(公告)号：US09636763B2
公开(公告)日：2017-05-02
申请号：US14139959
申请日：2013-12-24
发明人： Andreas Hörtling
IPC分类号： B26D7/26 , B27B5/32 , B23D61/10 , F16B39/32 , F16B39/282
CPC分类号： B23D61/10 , B26D7/2621 , B27B5/32 , F16B39/282 , F16B39/32 , Y10T29/49963 , Y10T83/9464
摘要： A tool-free blade change system in one embodiment includes a handle, an arbor bolt including a keyed portion configured to mate with a keyed bore of the handle to restrict rotation of the handle with respect to the arbor bolt, a blade washer defining a plurality of washer teeth which enmesh with the body teeth so as restrict rotation of the handle with respect to the blade washer in one direction while allowing rotation of the handle with respect to the blade washer in another direction, and a biasing member configured to bias the handle downwardly toward the blade washer, wherein the handle is axially movable with respect to the blade washer between a first position whereat the plurality of body teeth are enmeshed with the plurality of washer teeth and a second position whereat the plurality of body teeth are spaced apart from the plurality of washer teeth.
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公开(公告)号：US09239070B2
公开(公告)日：2016-01-19
申请号：US13465429
申请日：2012-05-07
申请人： Trevor J. Wiffen
发明人： Trevor J. Wiffen
CPC分类号： F16B21/04
摘要： A mount apparatus for a frame member is provided. The mount apparatus includes a bolt and a retainer. The bolt includes a head, a shank extending from the head, and a tang extending radially from the head. The retainer includes a reactive plate fixing the retainer against rotation relative to the frame member and an engagement slot defined by the retainer having a first wall disposed to prevent positive rotation of the tang.
摘要翻译： 提供了一种用于框架构件的安装装置。 安装装置包括螺栓和保持器。 螺栓包括头部，从头部延伸的柄部和从头部径向延伸的柄部。 保持器包括固定保持器以抵抗相对于框架构件旋转的反作用板，并且由保持器限定的接合槽具有设置成防止柄脚正向旋转的第一壁。
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公开(公告)号：US20150275957A1
公开(公告)日：2015-10-01
申请号：US14455143
申请日：2014-08-08
CPC分类号： F16B39/32 , B23P15/003 , B25B13/50 , B25B27/00 , B25B27/14 , F16B39/10 , F16C25/06 , F16C25/08 , F16C2229/00 , F16C2326/01 , Y10T29/49636
摘要： A lock nut system includes a nut, a keeper engagement with the nut to inhibit movement of the keeper relative to the nut, and a keeper retaining member. The keeper has a radially inner side configured to engage a shaft to inhibit rotational movement of the nut relative to the shaft when the keeper engages the nut and a radially inner side engages the shaft. The keeper retaining member is secured to the keeper and is engageable with the nut to hold a keeper axially such that keeper is engaged with the nut. A cover member is located on an opposite side of the keeper retaining member relative to the nut and engaged to the keeper retaining member to inhibit a separation of the cover member from the keeper retaining member in such that that the separation of the cover member from the keeper retaining member provides a visual indication to a user.
摘要翻译： 锁定螺母系统包括螺母，与螺母的保持器接合以阻止保持器相对于螺母的移动，以及保持器保持构件。 保持器具有径向内侧，该径向内侧构造成当轴保持器接合螺母并且径向内侧接合轴时，该轴线接合轴以阻止螺母相对于轴的旋转运动。 保持器保持构件固定到保持器，并且可与螺母接合以轴向保持保持器，使得保持器与螺母接合。 盖构件相对于螺母位于保持器保持构件的相对侧上并且与保持器保持构件接合，以阻止盖构件与保持器保持构件分离，使得盖构件与盖构件的分离 保持器保持构件向用户提供视觉指示。
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公开(公告)号：US20140119849A1
公开(公告)日：2014-05-01
申请号：US13832371
申请日：2013-03-15
发明人： John Seaman , Joseph Hand , Patrick J. Raymakers
IPC分类号： F16B39/32
CPC分类号： F16B39/32 , A47K13/26 , F16B31/02 , F16B31/027
摘要： A ratchet nut assembly includes an inner member, an outer member, and a spring clip. The inner member includes an outwardly extending tooth. The outer member is positioned around a portion of the inner member and includes an inwardly extending pawl. The pawl is engageable with the tooth to rotate the inner member with the outer member in a first direction when a torque applied to the outer member is below a predetermined value and is operable to deflect outwardly to allow rotation of the outer member relative to the inner member in the first direction when the torque applied to the outer member is above the predetermined value. The pawl is engageable with the tooth to prevent rotation of the outer member relative to the inner member in a second direction. The spring clip is positioned around a portion of the outer member to limit deflection of the pawl.
摘要翻译： 棘轮螺母组件包括内部构件，外部构件和弹簧夹。 内部构件包括向外延伸的齿。 外部构件围绕内部构件的一部分定位，并且包括向内延伸的棘爪。 当施加到外部构件的扭矩低于预定值并且可操作以向外偏转以允许外部构件相对于内部构件旋转时，棘爪可与牙齿接合以使外部构件在第一方向上旋转内部构件 当施加到外部构件的扭矩高于预定值时，第一方向的构件。 棘爪可与齿接合，以防止外部构件相对于内部构件沿第二方向旋转。 弹簧夹定位在外部构件的一部分周围以限制棘爪的偏转。
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公开(公告)号：US08162580B2
公开(公告)日：2012-04-24
申请号：US12435554
申请日：2009-05-05
申请人： Antony Chen
发明人： Antony Chen
IPC分类号： F16B39/282 , F16B39/32 , F16B31/00
CPC分类号： F16B31/021 , B60R13/105 , F16B41/005 , Y10S411/91
摘要： The anti-theft fastener has a shearing head, a shaft and a fastening element. The shearing head has at least one shearing tab. The shaft is threaded and connected the shearing head. The fastening element is mounted around the shearing head and has an outer surface having a countersink and at least one shearing recess. The countersink is formed in the outer surface around the connecting hole. The at least one shearing recess is formed in countersink, and corresponds to the at least one shearing tab, and each shearing recess has at least one shearing surface, whereby the at least one shearing tab is broken off by the shearing surface of the fastening element.
摘要翻译： 防盗紧固件具有剪切头，轴和紧固元件。 剪切头至少有一个剪切片。 轴是螺纹连接的剪切头。 紧固元件安装在剪切头周围，并具有具有埋头孔和至少一个剪切凹部的外表面。 埋头孔形成在连接孔周围的外表面。 所述至少一个剪切凹部形成为埋头孔，并且对应于所述至少一个剪切片，并且每个剪切凹部具有至少一个剪切表面，由此所述至少一个剪切片被所述紧固元件的剪切表面折断 。
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