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公开(公告)号：EP1699318A2
公开(公告)日：2006-09-13
申请号：EP04815616.0
申请日：2004-12-29
IPC分类号： A47C7/14
CPC分类号： A47C7/46 , A47C7/14 , A47C7/40 , Y10S297/03
摘要： A chair having a seat and a back rest comprises a fluid-containing cushion in the back rest that provides passive automatically adjustable support for the user's lumbar region. The cushion can comprise one or more fluid-containing chambers encompassing the areas of the user's upper back and lumbar regions. As the user leans backs, fluid is forced from the regions adjacent the upper back down to the lumbar region to provide enhanced lumbar support to the user.
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公开(公告)号：EP1699318B1
公开(公告)日：2015-09-23
申请号：EP04815616.0
申请日：2004-12-29
IPC分类号： A47C7/46
CPC分类号： A47C7/46 , A47C7/14 , A47C7/40 , Y10S297/03
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公开(公告)号：EP2391245A1
公开(公告)日：2011-12-07
申请号：EP10702391.3
申请日：2010-02-02
IPC分类号： A47C3/04
摘要： A stackable and nestable chair (10) includes a seat assembly (12), a pair of rear legs (20) spaced apart by a first distance, and a pair of front legs (16) spaced apart by a second distance different than the first distance. The front legs (16) and the rear legs (20) mutually connected by a crossbar (24), and the seat assembly (12) is supported by the crossbar (24) when the seat (12) is in an operable position. A plurality of casters (30) are each attached to a bottom of each of the front and rear legs (16, 20), wherein each caster (30) includes a notch (1051) that is configured to couple with a leg of an adjacently stacked chair (10).
摘要翻译： 一种可堆叠和可嵌套的座椅（10），包括座椅组件（12），以第一距离间隔开的一对后腿（20）和一对前腿（16），所述一对前腿分开第二距离，所述第二距离不同于第一距离 距离。 当座位（12）处于可操作位置时，前腿（16）和后腿（20）通过横杆（24）相互连接，并且座椅组件（12）由横杆（24）支撑。 多个脚轮（30）分别附接到每个前腿和后腿（16,20）的底部，其中每个脚轮（30）包括凹口（1051），该凹口被配置为与相邻的腿 堆放椅子（10）。
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公开(公告)号：EP1699320A1
公开(公告)日：2006-09-13
申请号：EP04815615.2
申请日：2004-12-29
IPC分类号： A47C7/54
CPC分类号： A47C1/03
摘要： A horizontally adjustable armrest for a chair including a vertically slideable element having a base, a lower horizontal slide element movable longitudinally, an upper horizontal slide element movable laterally and an armrest cover. The lower horizontal slide element includes a longitudinally extending slot with a shoulder. Two fasteners extend through the slot and are fastened to the base. Under the fasteners' heads are springs and washers to bias the lower slide element into frictional engagement with the base. The upper surface of the lower horizontal slide element includes a pair of guide rails which are received in recesses formed in the bottom surface of the upper horizontal slide element. The upper slide element includes two slots extending perpendicular to the slot of the lower slide element. Fasteners, springs and washers are used to bias the upper slide element into frictional engagement with the lower slide element. An armrest cover fits over the horizontal slide elements.
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公开(公告)号：EP1699316A2
公开(公告)日：2006-09-13
申请号：EP04815775.4
申请日：2004-12-29
IPC分类号： A47C1/024
CPC分类号： A47C1/03255 , A47C1/03205 , A47C1/03216
摘要： A tiltable chair is provided with a tilt lock mechanism that can be activated when the chair is at any tilt position, the tilt lock mechanism engaging and locking the chair when the chair moves into the upright, neutral position.
摘要翻译： 可倾斜的椅子设有倾斜锁定机构，当椅子处于任何倾斜位置时可以启动倾斜锁定机构，当椅子移动到直立的中立位置时，倾斜锁定机构接合并锁定椅子。
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公开(公告)号：EP1699317A1
公开(公告)日：2006-09-13
申请号：EP04815864.6
申请日：2004-12-29
IPC分类号： A47C1/024
CPC分类号： A47C1/03255 , A47C1/03261
摘要： A chair with backward and forward passive tilt capabilities including a seat assembly, a back assembly, a frame assembly, a wheeled base, a pedestal and a tilt mechanism. The tilt mechanism includes first, second and third links, first, second, third and fourth pivot pins, brackets and a resilient deformable block. The first link connects the back assembly with the frame assembly by way of the first pivot pin and the seat assembly by way of the second pivot pin. The second link connects to the frame assembly with the third pivot pin and to the third link with the fourth pivot pin. When a chair occupant shifts his/her weight rearwardly to tilt the back assembly, the seat assembly lifts and the block is deformed and stressed. When the chair occupant leans forwardly, the seat assembly lowers and the back assembly tilts forwardly. Again, the block deforms. Once the occupant sits upright or leaves the chair, the deformed block induces a return force to place the chair in a neutral upright position.
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公开(公告)号：EP1699315A1
公开(公告)日：2006-09-13
申请号：EP04815863.8
申请日：2004-12-29
IPC分类号： A47C1/02
CPC分类号： A47C1/023 , A47C1/03216 , A47C1/03255
摘要： A chair has a seat that can be longitudinally repositioned by the user while the user is seated on the chair, so as to accommodate users of different heights and physical dimensions. The chair includes a base, a seat slidable mounted on a seat plate, and activating arm that operates on lock means that engage the seat plate to secure the seat in a preferred longitudinal position relative to the seat plate.
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