• 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:
    Prefabricated piece of concrete with drainage and aeration system to protect against erosion by water currents. Piece (1) prefabricated concrete with a footprint (2) and a lower surface (3) converging towards a first base (4), a riser (5) parallel and greater, and both sides (6) parallel, comprising a chamfer (7) between the tread (2) and the riser (5), and where the drainage and aeration system comprises at least three longitudinal conduits (8) and a horizontal transverse conduit (9), parallel to the first and second bases ( 4, 5) and arranged on the center of gravity of the piece, from a recess (10) in one of the sides (6) to a recess (10) in the side (6) parallel, where the longitudinal conduits (8) they have a first end (8.1) of entry located in the chamfer (7) and a second end (8.2) that connects with the transverse conduit (9). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2595852A1
    申请号:ES201630941
    申请日:2016-07-11
    公开日:2017-01-03
    发明作者:Francisco Javier CABALLERO JIMENEZ；Miguel Angel TOLEDO MUNICIO；Rafael MORÁN MOYA；León MORERA GONZALEZ；Ricardo MONTEIRO ALVES；Fernando SALAZAR GONZALEZ；Javier SAN MAURO SAIZ；Luis RUANO ARNÁIZ；María MONTERDE VILLAR
    申请人:Centro Internacional De Metodos Numericos En La Ingenieria (cimne)；Prehorqui SA；Centro Int De Metodos Numericos En La Ingenieria (cimne)；Prehorqui S A；Universidad Politecnica de Madrid；
    IPC主号:
    专利说明:

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    Likewise, the width of the piece (1) is defined in Figure 2.1, defined by the length of the first and second base (4, 5) and which, in this preferred embodiment of the invention has a value between 0.65 and 0.80 times the value of the total length of the piece, being in this case preferably, 0.75 times the value of it. Thus, the total length of the piece being 0.5 meters, its width value is 0.375 meters.
    In this preferred embodiment of the invention, the upper area (5.1) of the second base or riser (5) has a height and a length whose values are between 0.15 and 0.20 times the value of the total length of the piece (1). In this particular case, both have the same value of 0.18 times the total length of the piece, so its value is 0.09 meters, but in other embodiments this upper area could have a height and length different, fulfilling at the same time being within that same interval of proportionality with respect to the total length of the piece.
    On the other hand, the chamfer (7) existing in this upper area (5.1) of the part (1), in this preferred embodiment of the invention has a height whose value is between 0.075 and 0.10 times the total length Of the piece. In this case, preferably the height of the chamfer (7) is 0.085 times the total length, therefore its value is 0.043 meters.
    With regard to the first base (4), in this preferred embodiment of the invention, its height is equal to a value between 0.10 and 0.15 times the value of the total length of the piece, which in This case is preferably 0.12 times that total length, so its value is 0.06 meters.
    Also, in this preferred embodiment of the invention, the second base or riser (5) has a value of its height, between 0.25 and 0.30 times the value of the total length of the piece, which in this case is preferably 0.28 times said total length, that is, 0.14 meters.
    In this preferred embodiment of the invention, the prefabricated part (1) comprises sealing means of the contact line (11) of the second base or riser (5) with the footprint (2) of an adjacent piece located waters down. This decreases the leaks.
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    权利要求:
    Claims (1)
    [1]
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    同族专利:
    公开号 | 公开日
    ES2595852B2|2017-05-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4909010A|1987-12-17|1990-03-20|Allan Block Corporation|Concrete block for retaining walls|
    US5544973A|1995-03-14|1996-08-13|The United States Of America As Represented By The Secretary Of The Interior|Concrete step embankment protection|
    GB2305201A|1995-09-14|1997-04-02|Marshalls Mono Ltd|Water defence block|
    CN203834489U|2014-05-06|2014-09-17|安徽省水利水电勘测设计院|Self-locking type concrete prefabricated levee slope step|
    法律状态:
    2017-05-08| FG2A| Definitive protection|Ref document number: 2595852 Country of ref document: ES Kind code of ref document: B2 Effective date: 20170508 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201630941A|ES2595852B2|2016-07-11|2016-07-11|Precast concrete part with drainage and aeration system for protection against erosion by water currents|ES201630941A| ES2595852B2|2016-07-11|2016-07-11|Precast concrete part with drainage and aeration system for protection against erosion by water currents|
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