LOFT STAIRS WITH COPLANAR INFILL
    1.
    发明公开
    LOFT STAIRS WITH COPLANAR INFILL 审中-公开
    具有共面填充的LOFT楼梯

    公开(公告)号:EP3272963A1

    公开(公告)日:2018-01-24

    申请号:EP17180629.2

    申请日:2017-07-11

    摘要: Loft stairs comprising a frame 1 which comprisies a four frame members joined together to form a rectangular frame, at least two folding ladder or scissor segments that move relative to each other, and a closing flap 2, where the frame 1 is located deeper in the ceiling than the closing flap 2, and in the area of that difference in depth of their seating there is an coplanar infill in the form of a covering strip that comes flush with the outer surface of the ceiling 4, the covering strip having an embedding section 3' and an attachment arm 3", and when installed, the attachment arm 3" lies beneath the plasterboard layer and is mounted to the ceiling wall by means of a screw 7, the frame 1 abuts on the inner surface 3.1' of the embedding section 3', and the outer surface 3.2' of the embedding section 3' lies beneath the surface covering the ceiling 4, e.g. under plaster.

    摘要翻译: 阁楼楼梯包括:框架1,其包括连接在一起以形成矩形框架的四个框架构件,至少两个相对于彼此移动的折叠梯子或剪刀片段,以及封闭折板2,其中框架1位于 天花板比封闭折翼2的天花板低,并且在它们的座位深度差异的区域中,存在与天花板4的外表面齐平的盖条形式的共面填充物,盖条具有嵌入部分 3'和一个连接臂3“,并且当安装时,连接臂3”位于石膏板层的下方并且通过螺钉7安装到天花板壁上,框架1邻接嵌入物的内表面3.1' 部分3',并且嵌入部分3'的外表面3.2'位于覆盖天花板4的表面下方,例如, 在石膏下。

    A loft ladder subframe assembly
    2.
    发明公开
    A loft ladder subframe assembly 审中-公开
    Bodentreppe Hilfsrahmen

    公开(公告)号:EP2743424A3

    公开(公告)日:2016-05-25

    申请号:EP13197884.3

    申请日:2013-12-17

    发明人: Coyle, Sean

    IPC分类号: E04F11/04 E04F11/06

    CPC分类号: E04F11/064

    摘要: A loft ladder subframe assembly comprising a generally quadrangular subframe, a hatch door moveably couplable to the subframe at or about one lateral edge of the hatch door to allow the hatch door to be movable between an open position and a closed position. A multi-sectional loft ladder assembly being mountable on the upper surface of the hatch door, wherein at least one section of the multi-sectional loft ladder assembly is detachably couplable to the loft ladder subframe assembly.

    摘要翻译: 顶棚梯子子框架组件,其包括大致四边形的子框架,舱口门可以在舱口门的一个侧边缘处或周围可动地联接到子框架,以允许舱口门在打开位置和关闭位置之间移动。 一种多段式阁楼梯组件可安装在舱口门的上表面上,其中,多段式阁楼梯组件的至少一段可拆卸地与阁楼梯子子架组件连接。

    Dispositif de secours
    5.
    发明公开
    Dispositif de secours 失效
    Rettungsvorrichtung。

    公开(公告)号:EP0113329A1

    公开(公告)日:1984-07-11

    申请号:EP83870138.1

    申请日:1983-12-20

    申请人: Parent, Léon

    发明人: Parent, Léon

    IPC分类号: A62B5/00 E06C9/08 E04F11/04

    CPC分类号: E06C9/08

    摘要: Le dispositif consiste en un support fixe (1) et en un plan (2) d'échelle ou d'escalier relié audit support fixe (1) par l'intermédiaire d'un bras articulé (3) à une extrémité sur le support fixe (1) et à l'extrémité opposée sur le plan (2) d'échelle ou d'escalier, un deuxième bras (4) plus long étant articulé sur le support fixe (1) et sur le plan (2) de manière à former un quadrilatère déformable pouvant être déployé en un mouvement amorti de sorte que le deuxième bras (4) formant palier soit sensiblement horizontal.
    De cette manière on obtient que les utilisateurs de ce dispositif destiné essentiellement comme escalier de secours soient à l'abri des flammes ou des fumées qui s'échappent par les fenêtres des immeubles en cas d'incendie.

    摘要翻译: 紧固装置由固定支撑件(1)和通过铰接臂(3)在一端连接到固定支撑件(1)并且在相对端连接到所述固定支撑件(1)的梯子或楼梯平面(2) 到梯子或楼梯平面(2),第二较长的臂(4)铰接到固定支撑件(1)和平面(2),以形成可变形的四边形,其可以通过减震运动来展开,使得 轴承形成第二臂(4)基本上是水平的。 因此,基本上旨在用作在发生火灾的紧急楼梯的所述应急装置使得用户能够避免通过建筑物窗户出来的火焰或烟雾。

    Schwenkbare Treppe, insbesondere für Fahrzeuge
    6.
    发明公开
    Schwenkbare Treppe, insbesondere für Fahrzeuge 失效
    Schwenkbare Treppe,insbesonderefürFahrzeuge。

    公开(公告)号:EP0079476A1

    公开(公告)日:1983-05-25

    申请号:EP82109684.9

    申请日:1982-10-20

    IPC分类号: E04F11/04 B60R3/02 B64C1/24

    CPC分类号: B64C1/24 B60R3/02 B63B27/14

    摘要: Eine schwenkbare Treppe, insbesondere für Fahrzeuge, weist einen mit Trittplatten (1a) oder Sprossen versehenen Treppenkörper (1) auf, der in einer ortsfesten Schwenklagerung (2) mit horizontaler Drehachse gehalten ist. Um den Treppenkörper (1) in seiner begehbaren Stellung unabhängig von der Beschaffenheit des Bodens (5) in stabiler Weise zu positionieren und weitestgehend unfallfrei benutzen zu können, steht der Treppenkörper (1) über mindestens ein Traggestänge (3), das aus zwei durch ein Gelenk (3c) miteinander gekoppelten Hebeln (3a, 3b) gebildet ist, mit einem ortsfesten Traglager (4) in Verbindung, wobei das Traggestänge (3) im Sinne eines Handgeländers und für eine Aufnahme sämtlicher, aus der Eigenlast des Treppenkörpers (1) und dessen Belastung durch Personen resultierenden Zugkräfte ausgebildet ist.

    摘要翻译: 具有设置有台阶(1a)或梯级的楼梯主体(1)的回转楼梯,特别是用于车辆的回转楼梯被保持在具有水平枢转轴线的固定枢转轴承(2)中,并且经由至少一个 支撑装置(3)到固定支撑轴承(4),支撑装置(3)被设置成吸收由楼梯主体(1)的固有重量产生的所有拉力,并且当其处于 其特征在于,支撑装置(3)包括通过铰链(3c)彼此连接的两个杠杆(3a,3b),其设计成扶手的方式,并且为此目的具有扶手部分 (3d),其一端连接到所述杠杆(3a,3b)的铰链(3c),并且在另一端被可旋转地和纵向地移动地连接到中间杆(3e),所述中间杆安装在所述楼梯主体 (1),并且类似地旋转地和纵向地可移动地连接到所述杠杆(3b) 支撑装置(3)占据用于楼梯主体(1)的位置的下部位置。

    A COMBINED STAIRWAY AND LIFT INSTALLATION
    9.
    发明授权
    A COMBINED STAIRWAY AND LIFT INSTALLATION 失效
    联合楼梯和电梯设备

    公开(公告)号:EP0912809B1

    公开(公告)日:2003-05-02

    申请号:EP97931946.4

    申请日:1997-07-14

    IPC分类号: E04F11/04 E04H3/12 B66B9/08

    摘要: A combined stairway and lift installation has a stairway (13) which comprises a stack of horizontally movable step members (14 to 16) whereby the stairway (13) is retractable to expose a lift (18) which is installed in a cavity (19) which is covered by the stairway (13) when the latter is extended. Uncovering of the lift (18) allows it to be operated to raise its load carrying platform to the level of the top of the stairway (13). A chain (63) is anchored by either end (64, 65) in the bottom step member (14). The chain (63) is led from the anchorage up through the step members (14 to 17), alternately clockwise and counter clockwise around guide rollers (43, 49) mounted in each of the movable step members (14 to 16), clockwise around a guide roller (34) and a motor-driven cog wheel (32) in the top step member (17), and back down through the movable step members (14 to 16) to the other anchorage (64) again alternately clockwise and counter clockwise around further guide rollers (44, 48) mounted in each of the movable step members (14 to 16). The motor is reversible so that in one sense it drives the movable step members (14 to 16) to form the stairway (13) and in the other sense it drives them to their retracted position.

    FOLDABLE OR RETRACTABLE LADDER FOR MOUNTING IN A CEILING
    10.
    发明授权
    FOLDABLE OR RETRACTABLE LADDER FOR MOUNTING IN A CEILING 无效
    用于安装在天花板上的可折叠或可折叠的梯子

    公开(公告)号:EP0092568B1

    公开(公告)日:1986-05-28

    申请号:EP82903350.5

    申请日:1982-11-01

    发明人: Lundh, Jöran

    IPC分类号: E04F11/04

    CPC分类号: E04F11/064

    摘要: Foldable or retractable ladder, especially for use at an opening in the ceiling, for example, to an upper storey such as an attic in a building or the like, which ladder comprises a plurality of sections (11, 12, 13) arranged in operative position of the ladder, in such a manner, that the upper section (13) of the ladder by hinge members (15) is pivotally attached to a frame (14) for the door opening, and the folding-down movement of the ladder is limited by a toggle joint arrangement (16, 17) attached to the upper section (13) of the ladder. The toggle joint arrangement consists of two toggle joints attached to each side of the frame and, respectively, each side rail of the ladder and interconnected at the ladder by means of an axle (18) extending in parallel with the runs.