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公开(公告)号：EP0969166B1
公开(公告)日：2007-02-28
申请号：EP98929824.5
申请日：1998-07-03
摘要： A seat erecting/folding structure having a simple structure and a low weight and being capable of advantageously preventing, when a movable spectators' stand is to be used in a state of being developed to an intermediate stage, spectators and the like from entering an extra developed deck. In the movable spectators' stand having a plurality of decks (1, 2) capable of being nested and developed and seats (3) arranged erectably on the decks (1, 2), legs (5) of each seat (3) are hinged to a base frame (4) of the deck (1), and a bent portion of a crank member (10) provided with a swingable arm (12) projecting toward above the base frame (4) and a hook (13) projecting forward from the lower end of the swingable arm (12) is pivoted on the base frame (4), the projecting length of the swingable arm (12) is such that the distal end comes into contact with the front face (2a) of the upper deck (2), and each leg (5) is provided with a lock member (9) engageable with the hook (13) in its upright position.
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公开(公告)号：EP1006246B1
公开(公告)日：2004-10-13
申请号：EP98921758.3
申请日：1998-05-22
IPC分类号： E04H3/12
CPC分类号： E04H3/126
摘要： A variable floor height tiered stand installed in a gymnasium, auditorium, indoor or outdoor arena or the like, wherein the projected planar space of the stand in its architectural plan is fixed and the fear of interference between the stand and any fixed structure in changing the slope is eliminated by minimizing, when changing the slope of the tier floor of the stand, the displacement of each tier floor in the longitudinal direction and the variation of the depth of each tier floor.
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公开(公告)号：EP1006246A1
公开(公告)日：2000-06-07
申请号：EP98921758.3
申请日：1998-05-22
IPC分类号： E04H3/12
CPC分类号： E04H3/126
摘要： Variable floor height tiered stands installed in a gymnasium, auditorium, indoor or outdoor athletic field or the like, including tiered floor members of which displacement in the fore-and-after direction and variation in depth are minimized when their inclination is changed, thereby to maintain constant the planar projected space of the stands in the architectural plan and to eliminate the risk of interference between the stands and any stationary structure in changing the inclination.
摘要翻译： 安装在健身房，礼堂，室内或室外运动场等中的可变地板高度分层架，包括其倾斜变化时前后方向位移和深度变化最小化的分层地板构件，由此 保持建筑平面上的平面投影空间不变，并且消除在改变倾斜度之间的立场和任何固定结构之间的干扰的风险。
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4.发明公开SEAT ERECTING/FOLDING STRUCTURE FOR MOVABLE SPECTATORS' STAND 失效SITZAUFBAU UND FALTEINRICHTUNGFÜREINEN TRANSPORTIBBEN ZUSCHAUERPLATZ
公开(公告)号：EP0969166A1
公开(公告)日：2000-01-05
申请号：EP98929824.5
申请日：1998-07-03
摘要： A chair-raising and folding construction is disclosed, which is simple in construction and reduced in weight, and which is capable of, when using a moving stand with lower stages of decks protracted, effectively preventing spectators, etc. from entering into non-used decks protracted. The moving stand telescopically accommodates and protracts a plurality stages of decks (1, 2). Each of the decks (1, 2) has a plurality of chairs (3) raisaby and foldaby. A leg portion (5) of the chair (3) is hinge-connected to a base frame (4) disposed on the deck (1). A crank member (10), comprising a swing arm (12) protruding upward from the base frame (4), and a hook (13) protruding forward from a lower end portion of the swing arm (12), is rotatably supported at a corner portion thereof. The swing arm 12 has such a protruding length as that a distal end portion thereof abuts against a front end surface (2a) of the upper stage-side deck (2). The leg portion (5) is provided with a lock member (9) engaged with the hook when the leg portion takes the raised attitude.
摘要翻译： 公开了一种升降折叠结构，其结构简单，重量减轻，当使用具有较低甲板层的移动支架时，能够有效地防止观众等进入未使用的 甲板延长。 移动支架可伸缩地容纳和伸展多层甲板（1,2）。 每个甲板（1,2）具有多个椅子（3），高架绳和折叠椅。 椅子（3）的腿部（5）铰链连接到设置在甲板（1）上的底架（4）。 包括从所述基座框架（4）向上突出的摆臂（12）的曲柄部件（10）和从所述摆臂（12）的下端部向前方突出的钩部（13）被可旋转地支撑在 其角部。 摆臂12具有与顶端侧甲板（2）的前端面（2a）抵接的突出长度。 腿部（5）设置有当腿部采取升高的姿态时与钩接合的锁定构件（9）。
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