• 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:
    Fire protection system of metal beams. The system is based on the fact that on a metallic structure based on main beams (1) and secondary beams or forged beams (2), concrete (6) is poured over a collaborative profile constituted by a ribbed sheet (5), for which , side plates (4) welded on the lower edge of the beams (1) and (2) are included as lost formwork, so that the concrete is distributed homogeneously and covers all the beams (1) and (2)), solidifying these and forming the corresponding layer of protection of the mixed structure obtained. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2660624A1
    申请号:ES201631013
    申请日:2016-07-22
    公开日:2018-03-23
    发明作者:Juan Manuel Buj Cotes
    申请人:Bujvar Construcciones S A；BUJVAR CONSTRUCCIONES SA；
    IPC主号:
    专利说明:

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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
    ES2660624B1|2019-01-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    KR20080109958A|2007-06-14|2008-12-18|한국건설기술연구원|Formed steel beam for steel-concrete composite beam and slab using h-shaped steel and formed steel|
    US20120079782A1|2010-09-30|2012-04-05|Choong-Ki Kim|Support beam structure capable of extending span and reducing height of ceiling structure and installing method thereof|
    法律状态:
    2019-01-08| FG2A| Definitive protection|Ref document number: 2660624 Country of ref document: ES Kind code of ref document: B1 Effective date: 20190108 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201631013A|ES2660624B1|2016-07-22|2016-07-22|SYSTEM OF PROTECTION TO THE FIRE OF METAL BEAMS|ES201631013A| ES2660624B1|2016-07-22|2016-07-22|SYSTEM OF PROTECTION TO THE FIRE OF METAL BEAMS|
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