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公开(公告)号：EP3497284B1
公开(公告)日：2023-06-07
申请号：EP17748865.7
申请日：2017-07-25
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公开(公告)号：EP3282053B1
公开(公告)日：2019-05-29
申请号：EP17182911.2
申请日：2017-07-25
发明人： Schillinger, Rainer
IPC分类号： E01B9/10
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3.发明公开SCHIENENBEFESTIGUNGSSYSTEM, GLEIS UND VERFAHREN ZUR BEFESTIGUNG EINER BAHNSCHIENE 审中-公开铁路固定系统，轨道及固定铁路的方法
公开(公告)号：EP3282053A1
公开(公告)日：2018-02-14
申请号：EP17182911.2
申请日：2017-07-25
发明人： Schillinger, Rainer
IPC分类号： E01B9/10
CPC分类号： E01B9/10
摘要： Schienenbefestigungssystem (100) zur Befestigung einer Bahnschiene an einer Schwelle, mit einer Schwellenschraube (1), mit einem Schienenklemmelement (2), wobei die Schwellenschraube (1) Kunststoff umfasst.
摘要翻译： 具有轨枕螺钉（1）的铁轨紧固系统（100），用于将铁轨轨道紧固到轨枕上，轨枕紧固元件（2）包括轨枕螺钉（1），所述轨枕螺钉（1）包括塑料。
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4.发明公开PROCESS FOR INSTALLATION OF ANCHOR DEVICES AND APPARATUS FOR CARRYING OUT SUCH PROCESS 审中-公开程序对锚单元用于实施过程中的安装和设备
公开(公告)号：EP3027914A1
公开(公告)日：2016-06-08
申请号：EP13783103.8
申请日：2013-07-30
申请人： Gualco, Mario
发明人： GUALCO, Mario , CONTESINI, Paride
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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5.发明公开
公开(公告)号：EP0389746A3
公开(公告)日：1991-06-12
申请号：EP90101041.3
申请日：1990-01-19
申请人： Vossloh-Werke GmbH
摘要： Nach Entfernen der aufgrund von Verrottungen des Holzes im Laufe der Zeit locker sitzenden alten Schwellenschraube wird in die Durchgangslöcher (9) der Rippenplatte (2) ein Gewinde eingeschnitten. In die Bohrlöcher (11) der Schwelle (1) werden neue Schwellenschrauben (33) mit einem ein- oder zweigängigen Gewinde (37,39) eingeschraubt, das ein größeres Volumen als das Gewinde der alten Schwellenschraube hat. Ein Gewinde (27) dieses ein- oder zweigängigen Gewindes (38,39) hat einen größeren Außendurchmesser als das Durchgangsloch (9) der Rippenplatte (2). Dieses Gewinde (37) ist dem in die Rippenplatte (2) eingeschnittenen Gewinde (30) angepaßt. Um ein leichtes Einführen der neuen Schwellenschraube (3) in das Bohrloch (11) der Schwelle (1) zu ermöglichen, wird das alte eingeschnittene Gewinde (12) zur Führung eines Gewindeschneiders beim Einschneiden des Gewindes (30) in die Rippenplatte (2) und für die neue Schwellenschraube (33) benutzt.
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公开(公告)号：EP4234960A3
公开(公告)日：2023-10-11
申请号：EP23174952.4
申请日：2017-07-25
申请人： Pandrol Limited
摘要： An improved screwed fastening system for railway rails is proposed to allow rail fastening clips 2, 2000 to be moved onto and off the rail 4 more easily, facilitating track installation and maintenance. One improvement comprises providing in the screwed fastening system a clip guiding device 1000, for guiding the rail fastening clip 2 whilst it is being driven, which has an asymmetrically-located hole 1016 for receiving the screw-threaded shank of a screwbolt 3. Another improvement comprises providing in the screwed fastening system a rail fastening clip 2000 and screwbolt assembly 3000 which have inter-engaging driving portions 2201, 3305. In each case, rotation of the screwbolt 3, 3050 in one direction brings about translational movement of the rail bearing portion 23, 2300 of the clip 2, 2000 away from the screwbolt 3, 3050, and rotation of the screwbolt 3, 3050 in the opposite direction brings about translational movement of the rail bearing portion 23, 2300 of the clip 2, 2000 towards the screwbolt 3, 3050.
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公开(公告)号：EP2753835B1
公开(公告)日：2022-06-15
申请号：EP12825417.4
申请日：2012-08-21
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公开(公告)号：EP2753835A1
公开(公告)日：2014-07-16
申请号：EP12825417.4
申请日：2012-08-21
发明人： LUKES, Richard W. , LUZUM, Randy , THEISMANN, Mark , OSBORN, Doug , SMITH, Robert , BLAESS, Donald K.
CPC分类号： B25B15/005 , F16B23/003
摘要： A torque transmission driver has a main body having a first end portion adapted to receive and transmit torque from a torque generation source and a second end portion opposite the first end portion having a series of five or six lobes and troughs about a rotational axis, and a drive side transition between each lobe and trough on at least one side of each lobe forming a negative drive angle between -2° and -10°. A fastener corresponding to the torque transmission driver has a drive end portion adapted to engage the torque transmission driver and a lead end portion adapted to fasten the fastener, the drive end portion having a series of five or six lobes and troughs about a rotational axis, and a drive side transition between each lobe and trough on at least one side of each lobe forming a negative drive angle between -2° and -10°.
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公开(公告)号：EP1033439B1
公开(公告)日：2003-12-03
申请号：EP00100870.5
申请日：2000-01-18
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公开(公告)号：EP0678677B1
公开(公告)日：2000-05-10
申请号：EP95810051.3
申请日：1995-01-27
发明人： Popp, Franz , Sedlmeier, Andreas
CPC分类号： E01B9/10 , E01B9/18 , F16B13/00 , F16B13/141 , Y10S411/93
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