• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A conventional base plate has openings (4) in ribs (1) between which the rail stands, the openings (4) being wider at the bottom than at the top. An anchoring device (12) for a rail clip (7-9) has a portion (13) formed with a passageway (11), into which is driven a straight leg (7) of the clip, the leg pressing upwardly on the roof of the passageway (11). A portion (14) projects in one direction from one side of the portion (13) and a part (9) of the clip bears downwardly on it. A portion (15X) projects in the opposite direction from the opposite side of the portion 13 and it is part of a securing region (15) which is wider at the bottom than at the top and lies in the opening (4) and is passed upwardly against surfaces (5) of the base plate defining the opening (4). The part (8) of the clip bears downwardly on the upper surface of the rail flange (20B).
    公开号:SU1466657A3
    申请号:SU864027662
    申请日:1986-06-18
    公开日:1989-03-15
    发明作者:Вильям Бриндли Питер
    申请人:Пэндрол Лимитед (Фирма)；
    IPC主号:
    专利说明:

    FIG.
    This invention relates to a superstructure and concerns the implementation of an intermediate rail fastening.
    The purpose of the invention is to simplify the design and improve efficiency.
    Fig. 1 shows the device, general view; in fig. 2 - the same, top view; in fig. 3 - the same, side view; in fig. 4 - device in axonometry; in fig. 5 - anchor; in fig. 6 is a view A of FIG. 5; in fig. 7 is a view B in FIG. 5; in fig. 8 is a view of In figure 5.
    The lining 1 has a rectangular shape with two vertical flanges 2 across, between which there is a flat surface 3 with a slope of approximately 1:40, provided that the lower flat surface of the plate is horizontal. In each flange, there is a hole 4, which extends over the entire height and divides it into two parts with spaced ends. At the top of the flange 2, the hole 4 has a constant width parallel to the length of the flange, and then the width of the hole smoothly and gradually increases, and under part of a constant width, the hole is 4-limited by curvilinear surfaces 5. The rail bays are fixed on the surface 3 between the flanges 2, and the lining itself is fastened to the wooden railway sleeper with corresponding fastening devices passing through the holes 6. The rail is attached to the lining by means of a terminal 7 having a straight leg 8 and p-located on both sides of it sections 9 and 10, and on the lower side of section 9 there is a flat inclined surface resting on the inclined upper surface of the rail rail base when the latter is on a rubber gasket 11 lying on the surface 3 about
    A straight leg 8 of the terminal is inserted into a straight horizontal hole 12 in the anchor 13. The hole 12 is open at both ends, although it can be closed — from one end and closed from the top. On one side of the first anchor section 14, a second section 15 is located, protruding away from the section 14, on
    which is supported by the terminal section 10 On the other side of the section 14, a third section 16 is disposed, which serves to be installed in the flange opening 4
    The width of the section 15 in the direction parallel to the opening 12 is initially constant, and then gradually increases downward and repeats the shape of the opening in the flange, i.e. has an L-shape. The lowest point of the anchor is lowered below the bottom of the hole 12 by an amount less than twice the maximum width of the hole 12.
    The anchor is placed in such a way that the third section 16 is installed in the hole 4 of one of the flanges 2 of the lining, and when the right leg 8 of the terminal 7 is inserted into the hole 12, an upward force is applied to its arch, under which the upper surfaces of the shelves of the section 16 pressed against the flange surfaces 5, whereby the anchor is fixed in a predetermined position. On the underside of the terminal portion 10, there is a stop 17, which faces downward and serves to interact with the stop 18, which is made on the upper surface of the second portion 15 of the anchor. When the leg 8 of the terminal 7 is inserted into the hole 12 in the anchor, the section 10 slides along the stop 18 until the stop 17 reaches behind it, after which the section 10 sinks slightly, thereby preventing the terminal 8 from moving out of the hole 12 as a result of vibration.
    权利要求:
    Claims (4)
    [1]
    1. A rail fastener comprising a liner for mounting a railroad rail, an anchor having a first section, made with a horizontal hole parallel to the rail, a second and a third section protruding to the side of the first section, and a terminal for fastening a rail threaded from a metal bar and having my leg for installation in said hole and areas for interaction with the upper surfaces of the rail bottom and the second portion of the anchor, respectively, the third portion of the anchor being the high stupid, smoothly widen- 14
    top down and oriented in the direction opposite to the orientation of the second section, which is so that, in order to simplify the design and increase efficiency, the lining is made with flanges located on the sides of the rail , and in each flange there is a hole for placing the third section of the anchor, similar in shape, the width of the lower part of the third section of the anchor is at least 1.4 times as wide as the upper part of the anchor; below indicated nest on distance 4
    Institute, less than 2 times the maximum width of the hole.
    [2]
    2. The fastener according to claim 1, characterized in that the upper part of the third portion of the anchor has a constant cross section,
    [3]
    3. Fastening according to claim 1, characterized in that the third portion of the anchor has an A-shape.
    [4]
    4. The fastener according to claim 1, characterized in that the terminal portion interacting with the upper surface of the second portion of the anchor is made with an emphasis for interacting with the stop which is made on the anchor
    (rig.1
    (ig.2
    Fig.: 5
    Buff a
    ; pae.6
    cpuB.7
    sixteen
    CfJusQ
    类似技术:
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    US3883072A|1975-05-13|Rail anchor
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    US3659784A|1972-05-02|Clamping structure for elevated railroad ties
    US4919330A|1990-04-24|Quick release railroad highway crossing
    KR830001191Y1|1983-07-18|Hanging door of railway rail fixed spring creep
    RU1794963C|1993-02-15|Device for fastening rail to bed
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    EP0161786A1|1985-11-21|System for securing a railway rail to a railway sleeper
    RU2005112344A|2006-10-27|DEVICE FOR FASTENING THE RAIL ON THE BASIS | AND TOP STRUCTURE OF THE RAILWAY |
    同族专利:
    公开号 | 公开日
    AT47171T|1989-10-15|
    EP0206618A2|1986-12-30|
    TR22633A|1988-01-25|
    EP0206618B1|1989-10-11|
    EP0206618A3|1987-08-26|
    FI862543A|1986-12-20|
    YU105386A|1989-02-28|
    EG17781A|1990-12-30|
    YU46786B|1994-06-10|
    DE3666241D1|1989-11-16|
    GB8515471D0|1985-07-24|
    FI862543A0|1986-06-13|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    AT249098B|1965-04-07|1966-09-26|Oesterr Alpine Montan|Rail fastening using ribbed plates|
    GB1510224A|1975-11-07|1978-05-10|Pandrol Ltd|Railway rail fastening clip and a railway rail-and-fastening assembly employing it|
    DE2732250B1|1977-07-16|1978-07-06|Muhr & Bender|Fastening device for fastening railroad tracks on railway sleepers|
    CA1203788A|1981-05-26|1986-04-29|True Temper Railway Appliances, Inc.|Two piece rail fastening assemblies for wooden crossties|FR2621619B1|1987-10-07|1990-03-02|Allevard Ind Sa|RAILWAY FIXING FASTENER HAVING TRAVEL STOPPING MEANS AND FASTENING SPRING|
    DE3816455A1|1988-05-13|1989-11-23|Peddinghaus Carl Dan Gmbh|RIB PLATE WITH POST TRACK|
    US5221044A|1991-12-19|1993-06-22|Guins Sergei G|Rail fastening system with gage adjustment means|
    FR2694579B1|1992-08-04|1994-10-28|Jacqueline Duval|Pre-assembled screwed rail fastening system.|
    AUPN244895A0|1995-04-13|1995-05-11|Everts & Van Der Weijden Exploitatie Maatschappij Ewem B.V.|Railway plate and method of manufacture|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    GB858515471A|GB8515471D0|1985-06-19|1985-06-19|Holding railway down on support member|
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