• 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:
    Beam support strut for concrete shuttering. The strut has two movable elements telescopically connected by a device of variation of the length, one of them having a support base and the other, an upper head for the support of a beam, and which comprises, jointly and in combination: a) a base of support of the strut that adopts conjugated form to the structure on which it is supported; b) an upper head of the strut that adopts a conjugate form to the element to be supported by the floor or work formwork; and c) the head of the upper part of the strut and the base of support of the lower part thereof are articulated with respect to the corresponding strut elements. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2597236A1
    申请号:ES201531044
    申请日:2015-07-15
    公开日:2017-01-17
    发明作者:José Luis UBIÑANA FÉLIX
    申请人:Sistemas Tecnicos de Encofrados SA；
    IPC主号:
    专利说明:

    image 1
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    Figure 6 shows a schematic view of an example of placing multiple struts for the support of a horizontal floor formwork in the case where the support base is inclined.
    Figure 7 schematically shows an exemplary embodiment in which both the support base and the beams to be supported are arranged at a certain angle of inclination.
    Figure 8 is a perspective representation of a variant of the upper support head of the strut.
    As can be seen in Figures 1 and 2, the strut object of the present invention is composed of a foot element or support integrated by a tubular element -1-that internally receives another tubular element -2-, being able to move one inside the other telescopically, presenting a fixing device -3-, for example with nut and pin, which allows to fix the elements -1-and -2-so that they can be adapted to varying heights of the construction site. The strut has a base -4-for its support, preferably in a non-planar profile, such as the edge of a floor slab, edge of a beam, etc., complementing it with the upper head -5-intended to be coupled to the beam or other element to support the upper floor of the work.
    The base -4-will preferably be formed in the form of an L-structure, figure 4, with a horizontal arm -6-destined to rest on a flat surface of the support area, and another arm arranged at an angle -7-destined to lean on another beam surface or floor slab. Usually, the surfaces -6-and -7-will form a right angle to each other.
    The articulation of the base -4-in the lower element -1-of the strut can be carried out, for example, by a transverse axis -8-which crosses paths wings -9-and -10-of the base -4 as well as the end of element -1-of the strut. The limitation of the angle of rotation between the strut element -1-and the base -4-can be achieved by various stop means, among which the arrangement shown in the figure can be included, in which the limitation of the angle of rotation of the base is achieved by interference in the rotation of the lower end of the strut with said base. However, it will be understood that instead of a direct stop arrangement between the strut element -1-and the base -6-other stop elements could be arranged, possibly adjustable, such as stops adjustable by screws or others.
    5
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    image5
    权利要求:
    Claims (2)
    [1]
    image 1

    [7]
    7. Support beam for concrete formwork beams, according to claim 5, characterized in that the upper head of the prop has a hole capable of receiving a pivot of a formwork beam.
    9
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    同族专利:
    公开号 | 公开日
    ES2597236B1|2017-06-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2532168A|1948-06-12|1950-11-28|Frank J Jakoubek|Mine roof and timbering jack|
    FR1534097A|1967-06-16|1968-07-26|Double acting cylinder|
    US4036466A|1973-12-20|1977-07-19|Symons Corporation|Flying deck-type concrete form installation|
    JPH06240865A|1993-02-16|1994-08-30|Hory Corp|Sleeper receiving metal fitting|
    US20080031686A1|2003-01-20|2008-02-07|Paul Gillespie|Concrete slab form system|
    EP1944430A2|2005-02-23|2008-07-16|ULMA C y E, S. COOP.|Peripheral slab formwork system|
    FR2903135A1|2006-06-30|2008-01-04|Bertrand Yves Marie Gerar Lamy|Ladder type shoring tower, has ladder frames and balustrade frames connected together by integration plates, and level fixed on horizontal/vertical bars of ladders, where horizontal bars are spaced of specific centimeters from each other|CN111411569A|2020-04-14|2020-07-14|刘长东|Bridge construction method and bridge construction equipment|
    法律状态:
    2017-06-08| FG2A| Definitive protection|Ref document number: 2597236 Country of ref document: ES Kind code of ref document: B1 Effective date: 20170608 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201531044A|ES2597236B1|2015-07-15|2015-07-15|Support beam for concrete formwork beams|ES201531044A| ES2597236B1|2015-07-15|2015-07-15|Support beam for concrete formwork beams|
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