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1. 发明申请

WO2008150926A9 SEAT SYSTEM WITH SHOCK- AND VIBRATION- REDUCING BLADDERS 审中-公开
公开(公告)号：WO2008150926A9
公开(公告)日：2008-12-11
申请号：PCT/US2008/065165
申请日：2008-08-10
申请人： ERGOAIR, INC. , REYNOLDS, Douglas D. , WOLF, Eric
发明人： REYNOLDS, Douglas D. , WOLF, Eric
IPC分类号： A47C4/54
摘要： A seat system has separate air bladders (30, 32) in the seat bottom (52) and seat back (54). The seat bottom bladder (30) is in fluid communication with the seat back bladder (32) through a plurality of rigid interconnecting tubes (44), and valves (46) in the tubes or orifice size can control flow rate of air exchange between the seat bottom bladder (30) and the seat back bladder (32). A panel (36, 38) of resilient, compressible open cell foam extends in each of the seat bottom bladder (30) and the seat back bladder (32). Through-holes (40, 42) in the foam panel (36, 38) permit accelerated air evacuation to the other bladder when the seat (34) withstands a significant shock event. The vibration and shock attenuation characteristics of the seat (34) are jointly provided by the panel spring force and the bladder air pressure.

2. 发明申请

WO2019133660A1 PNEUMATIC SEAT SUPPORT 审中-公开
公开(公告)号：WO2019133660A1
公开(公告)日：2019-07-04
申请号：PCT/US2018/067600
申请日：2018-12-27
申请人： ERGOAIR, INC.
发明人： REYNOLDS, Douglas, D. , SCHWOB, Michael, A.
IPC分类号： B60N2/00 , B60N2/06 , B60N2/16 , B60N2/50 , B60N2/52 , B63B17/00 , B63B29/04 , B63B29/06 , F16F7/00 , F16F9/00 , F16F9/02 , F16F9/04 , F16F9/05
摘要： A pneumatic seat support (10) by itself supports a seat (16) above a floor of a vehicle. The pneumatic seat support (10) has upper and lower air chambers (14, 12). The lower air chamber (12) is a rigid cylindrical tube (30). The upper air chamber (14) is a flexible cylindrical bellows (34), with a diameter greater than the diameter of the tube (30). Three or more linear shafts (44) extending through the upper air chamber (14) and into the lower air chamber (12) provide a single-degree-of-freedom bearing support structure (42) that allows vertical motion of the seat (16) but withstands horizontal loads on the seat (16). When the seat (16) moves vertically downward, it compresses air in both chambers (12, 14), providing a seat support system with a natural oscillation frequency which is less than 2.4 Hz, and preferably in the range of 1.5-2.2 Hz.

3. 发明申请

WO2008150926A1 SEAT SYSTEM WITH SHOCK- AND VIBRATION- REDUCING BLADDERS 审中-公开
标题翻译：带振动和振动减震刀片的座椅系统
公开(公告)号：WO2008150926A1
公开(公告)日：2008-12-11
申请号：PCT/US2008065165
申请日：2008-08-10
申请人： ERGOAIR INC , REYNOLDS DOUGLAS D , WOLF ERIC
发明人： REYNOLDS DOUGLAS D , WOLF ERIC
IPC分类号： A47C4/54
CPC分类号： B60N2/4415 , B60N2/24 , B60N2/4228 , B60N2/4242 , B60N2/42709 , B60N2/4885 , B60N2/525 , B60N2/70
摘要： A seat system has separate air bladders (30, 32) in the seat bottom (52) and seat back (54). The seat bottom bladder (30) is in fluid communication with the seat back bladder (32) through a plurality of rigid interconnecting tubes (44), and valves (46) in the tubes or orifice size can control flow rate of air exchange between the seat bottom bladder (30) and the seat back bladder (32). A panel (36, 38) of resilient, compressible open cell foam extends in each of the seat bottom bladder (30) and the seat back bladder (32). Through-holes (40, 42) in the foam panel (36, 38) permit accelerated air evacuation to the other bladder when the seat (34) withstands a significant shock event. The vibration and shock attenuation characteristics of the seat (34) are jointly provided by the panel spring force and the bladder air pressure.
摘要翻译：座椅系统在座椅底部（52）和座椅靠背（54）中具有单独的气囊（30,32）。座椅底部气囊（30）通过多个刚性互连管（44）与座椅靠背囊（32）流体连通，并且管或孔口尺寸中的阀（46）可以控制气囊间的空气交换流速座椅底部气囊（30）和座椅靠背囊（32）。弹性可压缩开孔泡沫的板（36,38）在每个座底囊（30）和座椅靠背囊（32）中延伸。当座椅（34）经受重大冲击事件时，泡沫板（36,38）中的通孔（40,42）允许加速空气排出到另一个气囊。座椅（34）的振动和冲击衰减特性由面板弹簧力和气囊气压共同提供。

4. 发明申请

WO1996020617A1 HAND AND HANDLE COVERING WITH VIBRATION-REDUCING BLADDER 审中-公开
标题翻译：手动和手柄覆盖减震叶片
公开(公告)号：WO1996020617A1
公开(公告)日：1996-07-11
申请号：PCT/US1995016923
申请日：1995-12-28
申请人： ERGOAIR, INC.
发明人： ERGOAIR, INC. , REYNOLDS, Douglas, D. , JETZER, Thomas, C.
IPC分类号： A41D13/10
CPC分类号： F16F15/0232 , A41D19/01523 , A63B71/081 , A63B2225/62 , B25G1/01 , F16F9/0472 , Y10S16/12 , Y10S16/902 , Y10T16/48 , Y10T16/495 , Y10T74/20828 , Y10T74/20876
摘要： An air isolation hand covering (10, 50, 120) has a bladder (11, 81, 124, 150, 160, 170, 180, 200, 220) consisting of a plurality of interconnected or independent inflation cells (85, 112, 210) that is positioned between the hand and a hand-held tool or other vibrating object. The cells (85, 112, 210) are oriented to permit easy bending of the hand covering (10, 50, 120) in directions appropriate for grasping an object. The effectiveness of the bladder in reducing the vibration energy transmitted to the hand is a function of the shape and configuration of the bladder, the pressure in the bladder, the compressible fluid used, the volume of the bladder, and the grip force and push force used when clasping a tool or other object. The bladder (11, 81, 124, 150, 160, 170, 180, 200, 220) can be filled with air or other fluid during the fabrication of the bladder or it can be inflated or deflated with a small pump (28, 128) and integral air valve (29, 134) connected to one of the air cavities (85, 112, 210).
摘要翻译：空气隔离手套（10,50,120）具有由多个互连或独立的充气电池（85,112,210）组成的气囊（11,81,124,150,160,170,180,200,220）），其位于手和手持工具或其他振动对象之间。细胞（85,112,210）被定向成允许手套（10,50,120）在适于抓取物体的方向上容易弯曲。膀胱在减少传递到手中的振动能量的有效性是膀胱的形状和构型，膀胱中的压力，所使用的可压缩流体，膀胱体积以及夹持力和推力的函数用于夹紧工具或其他物体时使用。膀胱（11,81,124,150,160,170,180,200,220）在膀胱制造期间可以填充空气或其他流体，或者可以用小泵（28,128）充气或放气）和连接到一个空气腔（85,112,210）中的一体式空气阀（29,134）。

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