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    Mechanism for sofa-beds and the like
    3.
    发明公开
    Mechanism for sofa-beds and the like 失效
    机制沙发床之类

    公开(公告)号：EP0868870A3

    公开(公告)日：1999-10-20

    申请号：EP98830150.3

    申请日：1998-03-18

    申请人： Stema S.r.l.

    发明人： Zorzetto, Renato

    IPC分类号： A47C17/22

    CPC分类号： A47C17/20

    摘要： A mechanism for sofa-beds and the like comprising at least a back (32) and a seat (39), said mechanism comprising a bedspring capable of supporting at least a mattress (8), is divided into several sections (7, 21, 22, 41 and 42) hinged to one another and is foldable under the seat (39), and a plurality of lever systems (A, B and C) capable of lifting and extending such a bedspring, as well as folding the seat (39) and the back (32) under at least one of said sections (22) of the bedspring. The present invention further relates to a chair-bed and a sofa-bed comprising such a mechanism.

    Articulation for mechanism of sofa- or chair-beds
    4.
    发明公开
    Articulation for mechanism of sofa- or chair-beds 审中-公开
    联合为沙发床的机制或一张沙发床

    公开(公告)号：EP2110049A1

    公开(公告)日：2009-10-21

    申请号：EP09157931.8

    申请日：2009-04-15

    申请人： Stema S.R.L.

    发明人： Zorzetto, Renato

    IPC分类号： A47C1/026 ,  F16C11/10

    CPC分类号： A47C1/026

    摘要： Articulation for mechanisms (20, 21) of sofa- or chair-beds, which comprises a first rotatable member (1) pivoted to a second rotatable member (2) for rotating around a rotation axis (A), wherein the first rotatable member (1) and the second rotatable member (2) comprise a first plate (7) and a second plate (12), respectively, substantially perpendicular to the rotation axis (A), wherein the first plate (7) is provided with at least two first radial protrusions (8, 9) which define at least one first lowered sector (10) covering a first angle (a1) and the second plate (12) is provided with at least two second radial protrusions (13, 14) which define at least one second lowered sector (15) covering a second angle (a2), the two first radial protrusions (8, 9) being arranged between the two second radial protrusions (13, 14), or vice versa, so that the rotation of the first rotatable member (1) with respect to the second rotatable member (2) is limited by the contact of a first radial protrusion (8, 9) with a second radial protrusion (13, 14). The present invention also relates to a mechanism for sofa- or chair-beds comprising such articulation.

    摘要翻译： 沙发或椅子床的铰接对机构（20，21），其包括第一可旋转的基座构件（1）转动到一个第二可旋转的基座构件（2），用于围绕旋转轴线（A）旋转，worin第一可旋转基座构件（ 1）和所述第二可旋转的基座构件（2）包括第一板（7）和第二板（12），分别为大致垂直于所述旋转轴线（A），worin所述第一板（7）设置有至少两个 其中在限定第一径向突出（8,9）限定的至少一个第一降低扇区（10）覆盖的第一角度（A1）和第二板（12）设置有至少两个第二径向突起（13，14） 至少一个第二降低扇区（15）覆盖的第二角（a2）中，所述两个第一径向突起（8,9）被布置在所述两个第二径向突起之间是（13,14），或者反之亦然，所以没有的旋转 第一可旋转基座构件（1）相对于所述第二可旋转的基座构件（2）由第一径向PROT的接触所限制 rusion（8,9）与第二径向突起（13，14）。 因此，本发明涉及一种用于沙发或椅子床，其包括关节运动寻求一种机制。

    Reclining support for backs of sofas or chairs
    5.
    发明公开
    Reclining support for backs of sofas or chairs 有权
    NeigungsverstellbareStützefürRückenlehneeines Sofas oder Stuhls

    公开(公告)号：EP1712156A1

    公开(公告)日：2006-10-18

    申请号：EP05425205.1

    申请日：2005-04-11

    申请人： Stema S.r.l.

    发明人： Zorzetto, Renato

    IPC分类号： A47C7/36 ,  A47C7/42

    CPC分类号： A47C7/38 ,  A47C7/402

    摘要： Reclining support for backs (4, 5), which comprises upper fixing members (2) and lower fixing members (3) for fixing portions (4, 5) of a back, wherein some fixing members (2, 3) are pivoted to a horizontal shaft (6) which is in turn pivoted to fixed supports (7) through first levers (8) perpendicular to this shaft (6), second levers (9) being pivoted between some fixing members (2) and the fixed supports (7) for making up an articulated quadrilateral (2, 7, 8, 9).

    摘要翻译： 背面（4,5）的倾斜支撑件，其包括用于固定背部的固定部分（4,5）的上固定构件（2）和下固定构件（3），其中一些固定构件（2,3）枢转到 水平轴（6），其通过垂直于该轴（6）的第一杆（8）又枢转到固定支撑件（7），第二杠杆（9）在一些固定构件（2）和固定支撑件（7）之间枢转 ），用于构成一个铰接的四边形（2,7,8,9）。

    Mechanism for bunk beds and sofa-bed comprising this mechanism
    6.
    发明公开
    Mechanism for bunk beds and sofa-bed comprising this mechanism 审中-公开
    MechanismusfürHochbetten und Schlafcouch mit diesem Mechanismus

    公开(公告)号：EP2110054A1

    公开(公告)日：2009-10-21

    申请号：EP09157929.2

    申请日：2009-04-15

    申请人： Stema S.R.L.

    发明人： Zorzetto, Renato

    IPC分类号： A47C17/32 ,  A47C17/80

    CPC分类号： A47C19/205

    摘要： Mechanism for bunk beds, which comprises at least one base (1), an upper frame (2) suitable for supporting a mattress (27) and a pair of first lever systems (3, 3') which can raise the upper frame (2) from the base (1) and are arranged on the two sides of the base (1) and the upper frame (2), respectively, wherein at least one first lever system (3, 3') comprises a front lever (4) and a rear lever (5), which are pivoted between the base (1) and the upper frame (2) so that the upper frame (2) is reversed when it is raised from the base (1).

    摘要翻译： 双层床的机构，包括至少一个基座（1），适合于支撑床垫（27）的上框架（2）和可升高上框架（2）的一对第一杠杆系统（3,3'） ），并且分别布置在基座（1）和上框架（2）的两侧，其中至少一个第一杠杆系统（3,3'）包括前杠杆（4） 和后杆（5），它们在基座（1）和上框架（2）之间枢转，使得当从基座（1）升起时，上框架（2）反转。

    Mechanism for sofa-beds and the like
    8.
    发明公开
    Mechanism for sofa-beds and the like 审中-公开
    MechanismsusfürSofabetten und dergleichen

    公开(公告)号：EP2243399A1

    公开(公告)日：2010-10-27

    申请号：EP10159762.3

    申请日：2010-04-13

    申请人： Stema S.r.l.

    发明人： Zorzetto, Renato

    IPC分类号： A47C17/22

    CPC分类号： A47C17/225

    摘要： Mechanism for sofa-beds and the like, which comprises at least one bedspring (2) which is divided into three or more frames (3, 4, 5, 6) mutually pivoted two by two for folding the bedspring (2) into a base (1), wherein an intermediate frame (5) is pivoted between a first frame (4) and a front frame (6), one or more legs (21) being pivoted to the first frame (4) for supporting the bedspring (2) when it is open, while when the bedspring (2) is folded in the base (1) the legs (21) are arranged with the ends turned forward.

    摘要翻译： 沙发床等的机构，其包括至少一个分为三个或更多个框架（3,4,5,6）的床垫（2），其相互枢转两个，用于将床垫（2）折叠成基座 （1），其中中间框架（5）在第一框架（4）和前框架（6）之间枢转，一个或多个支脚（21）枢转到第一框架（4）以支撑床垫（2） ）当其开启时，当将床垫（2）折叠在基座（1）中时，腿部（21）被布置成端部向前转动。