• 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:
    The present application describes a rail clip assembly, particularly but not exclusively for securing a crane rail to a flanged girder. The assembly comprises a first part (1) adapted to be attached to the rail support surface adjacent the rail, a second part (2) overlying the first part and having a lateral surface (3) for abutment with a lateral face (4) of the rail, and fixing means (7) for fixing the second part to the first part independently of attachment of the first part to the rail support surface. The parts (1,2) have aligned apertures (8,9) through which the fixing means extends, one of the apertures (8) being elongate to enable the second part to assume different positions relative to the first part. The elongate aperture (8) extends in a direction inclined at an acute angle to the longitudinal direction of the rail. The first and second parts have cooperating laterally directed surfaces (12,13) which are abutted in all relative positions of the parts for transmitting to the first part laterally directed forces applied to the second part by the rail. The laterally extending surfaces (12,13) extend parallel to the direction of extent of the elongate aperture (8). The first part (1) has parallel upper and lower surfaces and the second part has an upper surface (14) which, adjacent the aperture, is inclined to the horizontal away from the direction of approach of the cooperating laterally directed surfaces (12,13) to the rail. The fixing means (7) extends through the apertures in a direction perpendicular to the inclined surface of the second part (2) and thus inclined with respect to the vertical.
    公开号:SU1579469A3
    申请号:SU874203914
    申请日:1987-12-16
    公开日:1990-07-15
    发明作者:Макгрегор Маршант Ян
    申请人:Крейнквип Лимитед (Фирма)；
    IPC主号:
    专利说明:

    but fixed the position of the rail and ok. decreases as it increases, it is thickened by resistance to moving it upwards. If it is required that the clamping device only prevents excessive movement upwards, then the element
    6 DO NOT USE .. JQ
    Parts 1 and 2 are fastened together with a fastener 7 (bolt), the head 8 of which is placed in the recess 9 on the bottom side of Part 1. The element 7 is retracted in holes 10 and 11 respectively of parts 1 and 2. The bottom end is hole 10 goes into recess 9, i.e. it is made in two stages. A nut 12 with a washer 13 (optional) is screwed onto the upper threaded end of the fastener 7. Hole 10 of part 1 is elongated in the direction of the length of the rail. Therefore, part 2 can move relative to
    These are the second part 2. As a result, the possibility of bending of the fastening element 7 is eliminated, since the two parts move relative to each other.
    Since the edge 16 of the recess 9 and the upper surface of the second part are inclined to the horizontal, the fastening element 7 is set obliquely to the vertical, for example, at an angle of 3.
    The clamping device is designed to resist side forces of up to 30 tons. Part 1 can be made of forged or cast steel, part 2 can be made of forged or cast steel or soft forged steel, element 6 (if provided) is made of rubber or other elastomeric material.
    In another modification of the vertically clamping part 1, if it changes its defenses (not shown), part 1 is fixed
    position relative to the rail, and so that the rail support is clamped by friction
    give the opportunity to install the rail in bolts. For this, part 1 is performed
    new position. longer and stocked in four
    These are the second part 2. As a result, the possibility of bending of the fastening element 7 is eliminated, since the two parts move relative to each other.
    Since the edge 16 of the recess 9 and the upper surface of the second part are inclined to the horizontal, the fastening element 7 is set obliquely to the vertical, for example, at an angle of 3.
    The clamping device is designed to resist side forces of up to 30 tons. Part 1 can be made of forged or cast steel, part 2 can be made of forged or cast steel or soft forged steel, element 6 (if provided) is made of rubber or other elastomeric material.
    In another modification of the clamping device (not shown), part 1 is fixed
    four
    P 89 Figure 2 & Ј
    Z
    Fig.Z
    1ft
    9
    ten
    FIG.
    five
    权利要求:
    Claims (1)
    [1]
    Claim
    A clamping device for fastening the rail to the supporting surface, comprising a first part rigidly fixed to the supporting surface, the side surface of which facing the rail is oriented at an acute angle to the longitudinal axis of the latter, and the second part located above the first part and having surfaces, respectively, for fixing the upper the edges of the sole of the rail and to abut against its lateral face and lateral surface, in contact. which is marked with the indicated side surface of the first part, the first and second parts being connected to each other by means of a fastening element having a shaft and a head passed through a hole made in both parts of the hole, one of which is made elongated and oriented parallel to 5 of the side surface of the first parts, and the center of the other is located on its longitudinal axis, and the hole in the first part is made two-stage in height to accommodate the head of the fastening element in its lower 10 stage, characterized in that for the purpose of the reliability of rail mounting, the upper surface of the first part is parallel to the supporting surface, 15 the upper surface of the second part in the zone of its hole is inclined with respect to the supporting surface at an acute angle upward towards the rail and is located in a plane perpendicular to the contact plane of both parts along their lateral surfaces, while the fastening element is installed perpendicular to the indicated upper surface of the second part, and an elongated 25 hole is made in the first part, and the mating plane their steps parallel to the upper surface of the second portion in the region of its opening.
    ΦίΖ8.4
    类似技术:
    公开号 | 公开日 | 专利标题
    US4193544A|1980-03-18|Rail clip assemblies
    KR100772949B1|2007-11-02|Clamping device for clamping girders
    US4592186A|1986-06-03|Heavy duty anchor for deck boards and the like
    SU1579469A3|1990-07-15|Clamping devices for securing rail to support surface
    US4472917A|1984-09-25|Fixing device for mounting a plate on the flange of a beam
    JP3647038B2|2005-05-11|Rail locking device
    US5950770A|1999-09-14|Connecting element for elevator guide rail
    US4790425A|1988-12-13|Chain scraper conveyor having centrally guided tension chain and catches attached thereto
    US4325510A|1982-04-20|Adjustable spring clip
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    US11098454B2|2021-08-24|Track rail fastener and system for pedestal mounted track rail
    JP2577590B2|1997-02-05|Rail fixing device to sleepers
    DE2438480A1|1975-02-20|ANCHORING FOR TRACK RAILS
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    KR0117239Y1|1998-05-15|Clamps for rail
    CA1053632A|1979-05-01|Elastically yieldable rail fastener and rail fixing device including said fastener
    KR200277751Y1|2002-11-23|Rail fastening device
    US5065940A|1991-11-19|Tie plate rail fastening system
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    RU2034107C1|1995-04-30|Intermediate rail fastener
    KR200197153Y1|2000-10-02|Screen-car of fastener for rail
    SU1732110A1|1992-05-07|Device for fixing equipment on basement
    SU1623920A1|1991-01-30|Cross-piece for lengthwise displacement of lengthy cargoes
    RU2153548C2|2000-07-27|Rail fastening device
    KR830001191Y1|1983-07-18|Hanging door of railway rail fixed spring creep
    同族专利:
    公开号 | 公开日
    GB8729362D0|1988-01-27|
    US4889282A|1989-12-26|
    DE3769299D1|1991-05-16|
    BR8706744A|1988-07-19|
    HUT49919A|1989-11-28|
    CN1009744B|1990-09-26|
    GB2199061B|1990-07-04|
    EP0272874B1|1991-04-10|
    ES2021375B3|1991-11-01|
    IN170100B|1992-02-08|
    JPS63212691A|1988-09-05|
    MX170157B|1993-08-10|
    CA1310938C|1992-12-01|
    GB8630068D0|1987-01-28|
    EP0272874A1|1988-06-29|
    GB2199061A|1988-06-29|
    KR880007874A|1988-08-29|
    CN87108131A|1988-06-29|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2482235C2|2007-07-20|2013-05-20|ЭйчЭф ХОЛДИНГ С.А.|Device for rail fixation|US866743A|1907-03-20|1907-09-24|Moses Stoner|Metal and concrete railway-tie and rail-fastening.|
    US983939A|1909-05-08|1911-02-14|Otto R Barnett|Railway-rail stay.|
    US1248240A|1917-09-08|1917-11-27|P & M Co|Anticreeping device for railroad-rails.|
    US1447622A|1922-05-11|1923-03-06|Charles W Baldridge|Rail anchor|
    US1697398A|1928-05-26|1929-01-01|Frank G Metcalf|Insulating rail connection for metal ties|
    GB385553A|1932-07-18|1932-12-29|James Paul Griffiths|Improvements relating to fastening devices for railway and like rails|
    GB421418A|1933-06-20|1934-12-20|James Paul Griffiths|Improvements relating to fastening devices for railway and like rails|
    DE662939C|1935-03-22|1938-07-25|Eduard Engels Dr|Bar and clamping claw for a rail fastening|
    GB529192A|1939-05-24|1940-11-15|Robert Donald Thain Alexander|Improvements in or relating to means for fixing rails to sleepers|
    GB881898A|1958-06-07|1961-11-08|Molyneux George|Improvements in or relating to means for securing track rails|
    FR1573065A|1968-03-15|1969-07-04|
    GB1451639A|1973-03-09|1976-10-06|
    GB1544633A|1975-06-30|1979-04-25|Kins Developments Ltd|Rail clip assemblies|
    US4193544A|1975-06-30|1980-03-18|Kins Developments Limited|Rail clip assemblies|
    GB1599873A|1977-04-19|1981-10-07|Kins Developments Ltd|Rail clip assemblies|GB9701233D0|1997-01-22|1997-03-12|Molyneux Godfrey M O|Smaller,more efficient,adjustable anchorage for crane rails|
    EP1013827A1|1998-12-23|2000-06-28|Gantry S.A.|Rail fastenings|
    JP4660269B2|2005-05-13|2011-03-30|東日本旅客鉄道株式会社|Rail fastening device with rail fall prevention means|
    US9279220B1|2014-03-21|2016-03-08|Atlantic Track & Turnout Co.|Adjustable crane rail brace|
    TR201815477T4|2014-04-28|2018-11-21|Hf Holding S A|Rail crank assembly.|
    AT519566B1|2017-09-21|2018-08-15|Hans Kuenz Gmbh|Lower part for a clamping device|
    JP7000299B2|2018-11-21|2022-01-19|株式会社日立ビルシステム|Guide rail fixing device and elevator using this|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    GB868630068A|GB8630068D0|1986-12-17|1986-12-17|Rail clip assembly|
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