公开(公告)号：EP0096273A2

公开(公告)日：1983-12-21

申请号：EP83105067.9

申请日：1983-05-21

申请人： EMU S.p.A.

发明人： Biscarini, Aldo

IPC分类号： A47C1/032 ,  A47C1/033

CPC分类号： A47C1/03294 ,  A47C1/032 ,  A47C1/033

摘要： The invention relates to a device for adjusting and fixing the back (8) and the seat (9) of an arm-chair, deck-chair or the like to a supporting structure (1) allowing said back and seat to continuously reach different positions of reciprocal inclination ranging between two end inclinations respectively corresponding to a minimum and a maximum inciination.
in order to allow the user to vary the inclination between seat (9) and back (8) without removing his bust from the supporting surface and with a very little effort, the back (8) is supported and fixed in a rotary way around a horizontal axis (12) fixed with respect to said supporting structure (1), the seat (9) is fixed to the back (8) by means of hinges (10) and to the structure (1) by means of constraints (6) which support the seat and allow the same to perform predetermined translation and/or rotation movements compatible with the presence of said hinges and without solutions of continuity between said end inclinations, and at least one of said constraints is braked.

摘要翻译： 本发明涉及一种设备，用于调整和固定的背面（8）和（9）的臂的椅子，甲板椅子或类似物到支撑结构（1）允许所述座椅靠背和座椅连续到达的不同位置 的倒数倾斜两个端倾角分别对应于最小和最大倾斜的范围内。 为了允许用户改变座椅之间的倾斜（9）和背面（8），而不从所述支撑表面，并用很少的努力除去他的半身像，背被支撑并固定在围绕旋转方式（8） 固定相对于所述支撑结构的水平轴线（12）（1），所述座（9）被固定到背面（8）通过铰链（10）的装置和结构（1）由约束装置（6） 其支撑座椅和允许相同进行预定的平移和旋转或移动与所述的存在铰链和无所述端倾角之间的连续性的解决方案兼容，并且说约束中的至少一个进行制动。

公开(公告)号：EP3071072A1

公开(公告)日：2016-09-28

申请号：EP13805462.2

申请日：2013-11-18

申请人： STEELCASE INC

发明人： SCHNEIDER, Jean-Marc

IPC分类号： A47C3/025 ,  A47C1/032 ,  A47C7/44

CPC分类号： A47C1/03261 ,  A47C1/03277 ,  A47C1/033 ,  A47C3/025 ,  A47C7/44 ,  A47C7/445

摘要： Chair, in particular office chair, comprising a seat (2) and a backrest (1) of substantially perpendicular appearance, said seat (2) and backrest (1) being connected to a leg assembly (3). This chair is characterized in that: the front part of the seat (2), distal with respect to the backrest (1), is mounted on the leg assembly (3) via a pivot link (6) about an axis of parallel appearance to the intersection of the plans of the backrest (1) and of the seat (2); the backrest (1) is connected to the seat (2) by means of a flexible intermediate part (4) having a portion of parallel appearance to the seat (2) and fixed to the leg assembly (3) in the vicinity of the pivot link (6) of the seat (2) for the purpose of a pivoting movement of the intermediate part (4) by elastic deformation about an axis in the vicinity of and parallel to the pivot axis of the seat (2); the rear part of the seat (2), proximal with respect to the backrest (1), rests on said intermediate part (4) by means of at least one coupling element (5) of vertical appearance, the upper end of which is fixed to the seat (2) and the lower end of which rests on the intermediate part (4).

摘要翻译： 椅子包括连接到腿组件的座椅和靠背。 座椅的前部通过围绕轴线的枢轴连接安装在腿部组件上。 为了通过围绕轴的弹性变形使中间部件枢转运动，靠背通过固定在座椅组件附近的腿部组件的柔性中间部件连接到座椅。 座椅的后部由中间部分支撑，例如具有至少一个联接元件。

公开(公告)号：EP2690987B8

公开(公告)日：2015-02-18

申请号：EP12720239.8

申请日：2012-03-30

申请人： Mastio, Emmanuel, Antoine

发明人： Mastio, Emmanuel, Antoine

IPC分类号： A47C4/30 ,  A47C4/40 ,  A47C4/28 ,  A47C1/024 ,  A47C4/20 ,  A47C7/38

CPC分类号： A47C7/46 ,  A47C1/03227 ,  A47C1/033 ,  A47C4/20 ,  A47C4/30 ,  A47C4/40

公开(公告)号：EP2690987B1

公开(公告)日：2014-12-03

申请号：EP12720239.8

申请日：2012-03-30

申请人： Mastio, Emmanuel, Antoine

发明人： Mastio, Emmanuel, Antoine

IPC分类号： A47C4/30 ,  A47C4/40 ,  A47C4/28 ,  A47C1/024 ,  A47C4/20 ,  A47C7/38

CPC分类号： A47C7/46 ,  A47C1/03227 ,  A47C1/033 ,  A47C4/20 ,  A47C4/30 ,  A47C4/40

公开(公告)号：EP2398355A2

公开(公告)日：2011-12-28

申请号：EP10705111.2

申请日：2010-02-17

申请人： Uhlenbrock Consulting

发明人： UHLENBROCK, Johannes

IPC分类号： A47C1/032 ,  A47C1/033 ,  A47C7/28

CPC分类号： A47C1/024 ,  A47C1/03255 ,  A47C1/03272 ,  A47C1/03294 ,  A47C1/033 ,  A47C7/28 ,  A47C7/282 ,  A47C31/126

摘要： The invention relates to a piece of seating furniture, in particular to a chair, having a seat (5) and a backrest support (3), both mounted on a support piece (1), wherein the backrest support (3) can be pivoted about a horizontal pivot axis (2), and an energy accumulator (9), which is stressed when applying a load to the seat and exerts force on the backrest support (3), wherein the energy accumulator (9) engages the backrest support (3) at an effective distance from the pivot axis. In order to improve the efficiency of such a device, it is proposed for the energy accumulator (9) to be connected not only to the support piece (1), but via a cross connector (6) also to the backrest support (3). The device according to the invention allows for loading the energy accumulator (9) substantially by the rear area of the seat and thus substantially by the total weight of a person sitting on said seat. In an alternative embodiment, the seat comprises an elastic covering, which is both clamped into the support piece and connected to the backrest support, wherein the elastic covering serves as an energy accumulator. According to another alternative, the seat comprises a flexible covering, which is connected both to the energy accumulator and to the backrest support.

公开(公告)号：EP0174971A1

公开(公告)日：1986-03-26

申请号：EP85901460.0

申请日：1985-03-18

申请人： LEHMANS, Jean-Michel

发明人： LEHMANS, Jean-Michel

IPC分类号： A47C1 ,  A47C7 ,  A47C9

CPC分类号： A47C1/03294 ,  A47C1/032 ,  A47C1/033 ,  A47C7/46 ,  A47C9/002

摘要： Dispositif d'équilibrage postural ergonomique et de soutien dynamique d'éléments ou de segments du corps humain à supports mobiles mécaniquement synchronisés, notamment un siège à calage variable ischio-lombaire. Le poids d'un élément ou d'un segment corporel commande le déplacement du support (1) (assise), pivotant autour d'un axe fixe (2) ou glissant sur des rails qui entraîne mécaniquement, par l'intermédiaire d'une transmission souple (5) coulissant sur un rouleau (6), la bascule du support levier (3) (dossier) autour de l'axe fixe (4), soutenant en posture corrigée le segment corporel en appui contre ce dernier support. Il réalise un soutien équilibré et harmonieux d'un ou de plusieurs segments corporels quelle que soit la position, modifiable à volonté et à tout moment.