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公开(公告)号：US10253799B2
公开(公告)日：2019-04-09
申请号：US14908299
申请日：2013-07-30
申请人： Mario Gualco
发明人： Mario Gualco , Paride Contesini
摘要： The invention concerns a process for installation of an expansion anchor device, which is used to secure a part to the surface of a structural support member. The anchor device comprises an expandable sleeve (1), mainly extending along a longitudinal axis (X-X) with a proximal end (2) and a distal end (3), which is designed to be placed within a hole formed in the structural member that is designed to have the anchor applied thereto. In the process, once the hole has been formed in the support member and said anchor device has been placed in the hole, a step of orienting the sleeve (1) is carried out, such that the expansion of the latter occurs along the highest-resistance direction of the structural support member. The invention also relates to an apparatus for carrying out the process, which comprises a cylindrical bushing (26) having an axial through hole (27), front coupling means (28) located at the end (29) of the bushing facing the sleeve (1) of the anchor device, said means (28) being adapted for engagement with front counter-coupling means (30) placed on the proximal end (2) of the sleeve (1) of the anchor device as well as a handle (31) connected to said bushing (26).
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2.发明授权
公开(公告)号：US5738278A
公开(公告)日：1998-04-14
申请号：US779600
申请日：1997-01-07
申请人： Popp Franz , Rudolph Martin
发明人： Popp Franz , Rudolph Martin
CPC分类号： F16B13/141
摘要： An anchor sleeve for a composite anchor is threaded in its inside surface and is anchored by at least one of an organic and inorganic mortar in a borehole formed in a concrete tie for rails or in a similar receiving material. The inside threaded sleeve (2) forms a load engagement means for an attachment member and is located in a trailing end region of the sleeve. The sleeve has two concentrically and consecutively arranged sealing elements (7, 9) at an opposite leading end of the sleeve and the sealing elements close off the leading end of the sleeve in a liquid-type manner. The sealing elements (7, 9) can be consecutively displaced out of sealing engagement at the leading end of the sleeve (2). In addition, a method for corrosion resistant anchorages employs the anchor sleeve.
摘要翻译： 用于复合锚固件的锚定套筒在其内表面上螺纹连接并且由有机和无机砂浆中的至少一种锚固在形成在轨道上的混凝土连接件中的钻孔中或在相似的接收材料中。 内螺纹套筒（2）形成用于附接构件的负载接合装置，并且位于套筒的后端区域中。 套筒在套筒的相对的前端处具有两个同心且连续布置的密封元件（7,9），并且密封元件以液体方式从套筒的前端封闭。 密封元件（7,9）可以在套筒（2）的前端处连续地脱离密封接合。 此外，耐腐蚀锚固件的方法采用锚固套筒。
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公开(公告)号：US5593089A
公开(公告)日：1997-01-14
申请号：US542991
申请日：1995-10-13
摘要： A railroad crosstie plug is positioned within an existing spike hole in a crosstie to restore a predetermined gage between parallel railroad rails. The plug comprises a hollow sleeve having a slot along one side thereof and an interior configuration complimentary to the configuration of the spike. A member separate from the sleeve is pivotally mounted at one end to a lower edge of the slot. The member also defines an impact surface extending across a portion of the interior of the sleeve. When a spike is forced into the sleeve against the impact surface, a second end of the member pivots out of the sleeve and into the surrounding wood of the railroad tie there by locking the sleeve and spike in place within the hole.
摘要翻译： 轨道交叉插头位于交叉的现有的钉孔内，以在平行的铁路轨道之间恢复预定的规格。 塞子包括中空套筒，其具有沿其一侧的狭槽和与尖钉的构造互补的内部构造。 与套筒分离的构件在一端枢转地安装到槽的下边缘。 该构件还限定了延伸穿过套筒内部的一部分的冲击表面。 当钉被压入冲击表面的套筒中时，构件的第二端通过将套筒锁定到孔内的位置而从套筒转移到铁路系带的周围的木材中。
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公开(公告)号：US4840524A
公开(公告)日：1989-06-20
申请号：US195209
申请日：1988-05-18
申请人： Heinz Bisping , Erich Leibhard , Peter Mauthe
发明人： Heinz Bisping , Erich Leibhard , Peter Mauthe
CPC分类号： F16B13/141 , B60M1/307 , E01B9/10 , F16B35/044
摘要： An anchor member is formed of an axially extending core member enclosed from one end toward the other by an electrically non-conductive plastics material jacket. The anchor member can be secured in a borehole in a receiving material by a hardenable mass. The jacket at the one or leading end of the core member has a tip located on an extension of the core member axis, so that the tip abuts the center of the base of the borehole. With the centering action afforded by the tip, damage to the jacket is prevented as the anchor member is inserted into the borehole.
摘要翻译： 锚固构件由轴向延伸的芯构件形成，该芯构件通过非导电塑料材料护套从一端朝向另一端封闭。 锚固构件可以通过可硬化的块固定在接收材料的钻孔中。 在芯构件的一个或前端处的护套具有位于芯构件轴线的延伸部上的尖端，使得尖端邻接钻孔的基部的中心。 利用由尖端提供的定心作用，防止了锚定构件插入井眼中对护套的损伤。
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公开(公告)号：US3080120A
公开(公告)日：1963-03-05
申请号：US85026559
申请日：1959-11-02
申请人： DE TURK HARRY MARTIN
发明人： DE TURK HARRY MARTIN
CPC分类号： F16B43/001 , E01B9/14
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公开(公告)号：US20180058012A1
公开(公告)日：2018-03-01
申请号：US15685755
申请日：2017-08-24
申请人： PANDROL LIMITED
发明人： Frank Howard COATS
摘要： Typically, a tie plate assembly for supporting a rail on a tie includes a tie plate and a spike that is driven through the plate into the tie to secure the tie plate to the point. A sleeve is provided on the plate that is inserted into a tie to prevent the deflection of the spike with respect to the ties wheels of a train pass over the tie.
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公开(公告)号：US20170183828A1
公开(公告)日：2017-06-29
申请号：US15304847
申请日：2015-04-17
CPC分类号： E01B9/14 , B29C43/02 , B29C65/5014 , B29C65/5042 , B29C65/5057 , B29C65/5071 , B29C65/562 , B29C66/1312 , B29C66/223 , B29C66/547 , B29C66/71 , B29C66/7212 , B29C66/72143 , B29C66/73941 , B29C70/06 , B29C70/46 , B29K2105/08 , B29K2105/12 , B29K2309/08 , B29L2023/22 , E01B9/18 , E01B9/60 , F16B37/00 , F16B37/122 , B29K2067/06 , B29K2031/00 , B29K2063/00
摘要： A pre-buried casing tube uses glass fiber reinforced resin as the raw material to enhance the operation strength of the pre-buried casing tube, extend the service life of the pre-buried casing tube, and reduce maintenance cost of the railway transport system. The pre-buried casing tube includes at least one casing tube body, each casing tube body including at least one retaining element, the retaining elements provided in intervals along one side of the casing tube, each casing tube body disposed adjacently so as to form a passage for a screw, each retaining element provided in the passage for the screw.
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公开(公告)号：US08366015B2
公开(公告)日：2013-02-05
申请号：US12445498
申请日：2007-10-15
申请人： Arnoldus Van Belkom
发明人： Arnoldus Van Belkom
IPC分类号： E01B9/14
CPC分类号： E01B3/44
摘要： The invention relates to a railroad tie manufactured from plastic (2), wherein at least two steel bars (3) are embedded in the plastic and wherein the steel bars extend in longitudinal direction of the plastic railroad tie (1) and wherein specimens of the bars (3) situated in operative condition at different heights in the railroad tie are free from mutual connections other than by the plastic. The plastic (2) is Low Density Polyethylene.
摘要翻译： 本发明涉及一种由塑料（2）制成的铁路系带，其中至少两根钢筋（3）嵌入在塑料中，其中钢筋沿着塑料铁路连接带（1）的纵向方向延伸，其中， 位于铁路领带不同高度的操作条件下的钢筋（3）不包括塑料以外的相互连接。 塑料（2）是低密度聚乙烯。
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公开(公告)号：US07866569B2
公开(公告)日：2011-01-11
申请号：US12319249
申请日：2009-01-05
IPC分类号： E01B9/14
CPC分类号： E01B3/46
摘要： A railroad cross tie having an inner core with at least one longitudinally extending metallic reinforcing member and an outer casing. The cross tie includes first and second end caps. The first end cap is disposed proximate a first end of the inner core and the second end cap is disposed proximate a second opposite end. One embodiment of the cross tie includes an expansion gap longitudinally disposed between the first and second end caps. Longitudinal dimensions of the expansion gap varies in response to differential thermal expansion between the inner core and the outer casing. In other embodiments, the end caps are mechanically interlocked with the inner core and the outer casing overlays a portion of the end caps. The disclosed structures securely and reliably attach the end caps to the cross tie. A method of manufacturing cross ties is also disclosed.
摘要翻译： 一种铁路十字架，具有具有至少一个纵向延伸的金属加强件和外壳的内芯。 十字架包括第一和第二端盖。 第一端盖设置在内芯的第一端附近，并且第二端盖靠近第二相对端设置。 交叉连接件的一个实施例包括纵向设置在第一和第二端盖之间的膨胀间隙。 膨胀间隙的纵向尺寸随着内芯和外壳之间的热膨胀差异而变化。 在其他实施例中，端盖与内芯机械地互锁，并且外壳覆盖端盖的一部分。 所公开的结构牢固且可靠地将端盖连接到十字架上。 还公开了一种制造十字架的方法。
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10.发明授权Method of fixing a rail on a support of timber or cast or moulded material 失效将轨道固定在木材或铸造或模制材料的支撑件上的方法
公开(公告)号：US4601092A
公开(公告)日：1986-07-22
申请号：US733735
申请日：1985-05-14
CPC分类号： F16B37/12 , E01B9/16 , Y10T29/49881
摘要： A method and a device for attaching a rail on a timber support. The device includes a helically threaded fastener adapted to be screwed into a helically threaded borehole in the support after a rectangular metal insert is positioned in a rectangular opening at the periphery of the borehole. The borehole is sufficiently large that the fastener only contacts the timber support via contact with the insert. The rectangular opening is longer than the insert so that there is radial play between the insert and one end of the insert. The other end of the insert is adapted to contact a sloped side of the thread of the fastener. As the fastener is screwed into the borehole, the sloped side of the fastener presses the insert parallel to and perpendicular to the screwing axis of the fastener. As a result, the insert elastically expands parallel to and perpendicular to the screwing axis. Because the expansion perpendicular to the screwing axis is less than the radial play, no radial forces act on the timber support. Rather the timber support is only compressed parallel to the screwing axis thereby preventing the timber support from splintering.
摘要翻译： 一种用于将轨道连接在木材支撑件上的方法和装置。 该装置包括螺旋形螺纹紧固件，其在将矩形金属插入件定位在钻孔周边的矩形开口中之后，将其螺纹拧入支撑件中的螺旋状钻孔中。 钻孔足够大，使得紧固件仅通过与插入件的接触而接触木材支撑件。 矩形开口比插入件长，使得插入件和插入件的一端之间存在径向间隙。 插入件的另一端适于接触紧固件的螺纹的倾斜侧。 当紧固件旋入钻孔中时，紧固件的倾斜侧将平行于并垂直于紧固件的螺纹轴线的插入件按压。 结果，插入件弹性地平行于和垂直于螺纹轴线扩展。 因为垂直于螺旋轴的膨胀小于径向游隙，所以没有径向力作用在木材支撑上。 相反，木材支撑件仅被平行于螺纹轴线压缩，从而防止木材支撑件分裂。
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