• 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 rail clamp in the form of two parts curved in the shape of a C (1,2) and interconnected by a tie loop (3) whereby the end portions of said C's exhibit fingers (4,5,6,7) and the tie loop (3) has a lock-like part (8) for receiving at least one of said fingers.
    公开号:SU1074412A3
    申请号:SU813295654
    申请日:1981-04-27
    公开日:1984-02-15
    发明作者:Хендрик Лубберс Мариус
    申请人:Эверт Энд Ван Дер Вэйден Эксплойтатимаатсхаппий Эвем Б.В. (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to a device for the upper structure of a railway track, in particular to a device for a rail, an owl, and in particular, to a spring terminal (rail clip) construction.
    Known rail clamp made in the form of two parts curved in a C-shaped form, one ends of which are connected by a connecting 'loop, and the other ends of the interaction with the sole of the rail are directed towards the specified loop [lj.
    However, the known clamp is unreliable when lifting rails together with sleepers during the repair of the railway track, which reduces the economic efficiency ^ in the production of such works.
    The purpose of the invention is the improvement of eco-; comic efficiency in the production of track works.
    This goal is achieved by the fact that in the rail clamp, made in the form of two parts curved in a C-shape, the ends of which are connected by a connecting loop, and the other. The ends for interaction with the sole of the rail are directed towards the specified loop, each of its other the ends are bifurcated in the form of diverging fingers, and part of the loop is curved to the tick plane ', and at least one of these is false under the curved part of the connecting loop.
    In addition, the cross section of the part of the loop, curved upwards, is made by the district cross section of these two fingers.
    The part of the loop, curved up, is located in its center.
    And the inner finger of each end section is longer than the outer.
    1 in FIG. 1 shows a rail clip in perspective; in FIG. 2 - the same, when it is installed in the rail fastening unit.
    up in the verpo of the extreme fingers, the rail clip contains two C-shaped parts 1 and 2, connected by a loop 3. The end sections of the C-shaped parts are bifurcated in the form of diverging fingers 4,5 and 6,7. The connecting loop 3 contains an upwardly curved part 8, under which the fingers 5 and 6 of the C-shaped parts are placed. The fingers 5 and 6 are slightly longer than the fingers • 4 and 7. Thus, the / · end parts of the rail clamp are held by loop 3 from unacceptable upward movements that may occur when the rails are raised together with the sleepers during track repair.
    The proposed rail clamp is more reliable on the impact of the load up, which increases economic efficiency in the production of track · .vyvyh works.
    figure 2
    VNIIIPI Order 402/56 Circulation 519 Subscription
    Branch of PPP Patent Uzhgorod, st. '.' Project, 4
    权利要求:
    Claims (4)
    [1]
    1. RAIL CLAMP, made in the form of two parts, curved in a C-shape, parts, one ends of which are connected by a connecting loop, and the other ends for interaction with the sole of the rail are directed towards the indicated loop, as opposed to the fact that, in order to increase economic efficiency in the production of track work, each of its other ends is bifurcated in the form of diverging fingers, and part of the loop is bent upward in a vertical plane, and at least one of these fingers is located under the curved part with dinitelnoy loop.
    [2]
    2. The clamp according to claim 1, with respect to the fact that the cross section of the part of the loop, bent upwards, is made equal to the cross section of the two indicated fingers,
    [3]
    3. The clamp according to paragraphs. 1 and 2, about t l and -. Particularly with the fact that the part of the loop, curved upwards, is located: in its center.
    [4]
    4. The clamp according to paragraphs. 1-3, due to the fact that the inner finger of each end portion is longer than the outer.
    FiG. />
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1074412A3|1984-02-15|Rail clamp
    IE43983B1|1981-07-15|A railway rail-fastening clip and a railway rail-and-fastening assembley employing it
    US3658247A|1972-04-25|Railway sleeper and clip for securing a rail thereto
    SU1344844A1|1987-10-15|Bed under rails of railway track
    RU2711861C2|2020-01-22|Resilient boltless rail fastener-2
    RU179837U1|2018-05-28|RAIL ANCHOR ANCHOR
    HU218459B|2000-08-28|Elastic rail clamp
    GB1559101A|1980-01-16|Connections between rails for suspended monorail trolley trolley tracks
    SU1033009A3|1983-07-30|Spring clamp for boltless rail joint
    RU2166577C1|2001-05-10|Movement joint of highway bridge
    US2057168A|1936-10-13|Bridge
    SU927880A1|1982-05-15|Resilient steel rail chair
    RU2052566C1|1996-01-20|Rail butt joint
    RU2221099C2|2004-01-10|Intermediate separate rail fastening for high-speed railway lines
    US2035155A|1936-03-24|Guard rail
    RU70667U1|2008-02-10|DEVICE FOR FASTENING THE RAIL TO THE SLEEPER
    RU2086431C1|1997-08-10|Contact system of electrified railway
    RU2075406C1|1997-03-20|Contact system overhead switching wire hanger
    RU2002115631A|2004-03-20|CLAMPING DETAIL OF RAIL FASTENING OF RAILWAY
    RU2137874C1|1999-09-20|Device for fastening of track rail
    RU2034722C1|1995-05-10|Electrified railway overhead contact system dropper
    SU99662A1|1954-11-30|Device for fastening and hanging to the joints of rails of monorails
    RU1791495C|1993-01-30|Rail butt joint
    US2816715A|1957-12-17|Clamp for rails
    SU1306758A1|1987-04-30|Current collector railroad contact system
    同族专利:
    公开号 | 公开日
    WO1981000581A1|1981-03-05|
    UA5553A1|1994-12-28|
    NL7906455A|1981-03-03|
    US4399941A|1983-08-23|
    EP0024774A1|1981-03-11|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2543588C2|2010-01-27|2015-03-10|Пэндрол Лимитед|Production of flexible rail clamp |NL84930C|1900-01-01|
    US3067947A|1959-07-17|1962-12-11|Everts & Van Der Weyden N V|Fastener of a rail on a support by means of a resilient clamp|
    NL163277C|1974-02-26|1984-03-16|Everts & Van Der Weyden Nv|METHOD FOR MAKING A RAIL CLAMP.|
    NL7503503A|1975-03-24|1976-09-28|Ir Lodewijk Goderbauer|MOUNTING DEVICE FOR A RAILWORK ON A BEAM.|GB2092211B|1980-08-20|1984-01-18|Mckay Ralph Ltd|Rail fastening system|
    ZA849298B|1983-12-21|1985-07-31|Mckay Ralph Ltd|Rail clip support|
    FR2621619B1|1987-10-07|1990-03-02|Allevard Ind Sa|RAILWAY FIXING FASTENER HAVING TRAVEL STOPPING MEANS AND FASTENING SPRING|
    IN185923B|1991-12-18|2001-05-19|Pandrol Ltd|
    US5735458A|1991-12-18|1998-04-07|Pandrol Limited|Fastening railway rails|
    GB9415981D0|1994-08-08|1994-09-28|Pandrol Ltd|Elastic rail clamp|
    GB2297119B|1995-01-18|1998-01-07|Erico Int Corp|Purlin hanger|
    KR20020092132A|2001-06-02|2002-12-11|한국철도기술연구원|Rail fastening eqipment and fastneing method|
    GB0905918D0|2009-04-06|2009-05-20|Pandrol Ltd|Fastening railway rails|
    AU2013254363B2|2012-04-23|2015-08-27|Progress Rail Services Corporation|Improved rail clip|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    NL7906455A|NL7906455A|1979-08-28|1979-08-28|RAIL CLAMP.|LTRP1207A| LT2535B|1979-08-28|1993-09-28|THERE IS NO WAY|
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