• 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 invention relates to a drag flange (10) for the unloading of rails (1), comprising a support element (11, 12) comprising a first part (11) and a second part (12) located each in one side of the rail (1), characterized in that: - each part of the support element (11, 12) comprises an internal recess (13) in the area of the web (3) of the rail (1), - a gripping element (14) of the rail (1) located in an internal recess (13) of the support element (11, 12), Where the internal recesses (13) comprise an inclined surface (15) so that when the gripping element (14) moves along the inclined surface (15) of the internal recess (13) in the rail pulling direction ( 1) the gripping element (14) engages in the web (3) of the rail (1). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2550878A1
    申请号:ES201430546
    申请日:2014-04-11
    公开日:2015-11-12
    发明作者:Jaime RUIZ ESCALANTE；Sebastián MARÍN CASTILLO；Carlos BARTOLOMÉ ASENSIO
    申请人:Ferrovial Agroman SA；
    IPC主号:
    专利说明:

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    权利要求:
    Claims (1)
    [1]
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    类似技术:
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    同族专利:
    公开号 | 公开日
    EP3130702A4|2017-12-06|
    PL3130702T3|2019-06-28|
    EP3130702B1|2018-12-26|
    AU2015245444A1|2016-11-24|
    US20170037580A1|2017-02-09|
    EP3130702A1|2017-02-15|
    ES2550878B1|2016-09-08|
    US9957669B2|2018-05-01|
    AU2015245444B2|2019-07-25|
    WO2015155403A1|2015-10-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1673179A|1927-07-06|1928-06-12|William C Bowman|Pulling apparatus|
    US2347922A|1943-04-12|1944-05-02|Nelson Lee|Hoisting tong|
    US2387408A|1945-02-01|1945-10-23|Hector V Pertuit|Grapple|
    AT281558B|1967-07-12|1970-05-25|Plasser Bahnbaumasch Franz|Device for the quick connection of butt ends of rails|
    US3635164A|1969-12-29|1972-01-18|Robert W Patton|Rail-transposing machine|
    US5297482A|1993-04-29|1994-03-29|Cleveland Robert K|Rail threader|
    US5295440A|1993-04-29|1994-03-22|Cleveland Robert K|Rail puller, with wedge clamp|
    DE9408678U1|1994-05-20|1994-07-21|Stahlberg Roensch Gmbh & Co Kg|Clamping device for warping rails|
    ES2261115T3|1999-05-31|2006-11-16|Robel Bahnbaumaschinen Gmbh|RAIL HOLDING DEVICE.|
    DE202005019061U1|2005-12-06|2006-02-16|Robel Bahnbaumaschinen Gmbh|Rail loader for transporting long-welded rails|
    ITMI20110440A1|2011-03-21|2012-09-22|Sistemi Ferroviari S R L|EQUIPMENT FOR RAIL LINKING AND HANDLING OF THE SAME, PARTICULARLY DURING THE DISCHARGE FROM A TRANSPORT WAGON|ES2561928B1|2014-04-11|2017-01-04|Ferrovial Agroman, S.A.|Railroad track assembly procedure|
    CN111362128B|2020-04-16|2021-07-20|安徽安泰建工集团有限公司|House building assembled I-beam lifting device|
    法律状态:
    2016-09-08| FG2A| Definitive protection|Ref document number: 2550878 Country of ref document: ES Kind code of ref document: B1 Effective date: 20160908 |
    2022-02-16| PC2A| Transfer of patent|Owner name: FERROVIAL CONSTRUCCION, S.A Effective date: 20220216 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201430546A|ES2550878B1|2014-04-11|2014-04-11|Drag flange for unloading lanes|ES201430546A| ES2550878B1|2014-04-11|2014-04-11|Drag flange for unloading lanes|
    PL15777209T| PL3130702T3|2014-04-11|2015-04-13|Pulling clamp for unloading rails|
    EP15777209.6A| EP3130702B1|2014-04-11|2015-04-13|Pulling clamp for unloading rails|
    US15/303,492| US9957669B2|2014-04-11|2015-04-13|Fish plate clamp for unloading rails|
    PCT/ES2015/070292| WO2015155403A1|2014-04-11|2015-04-13|Pulling clamp for unloading rails|
    AU2015245444A| AU2015245444B2|2014-04-11|2015-04-13|Pulling clamp for unloading rails|
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