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1. 发明授权

US07434824B2 Automatic wheelchair brake system and wheelchair including same 失效
标题翻译：自动轮椅制动系统和轮椅包括相同
公开(公告)号：US07434824B2
公开(公告)日：2008-10-14
申请号：US10526294
申请日：2003-09-03
申请人： James B. Connors , Edward Iles , Frank Famulare , Yuan Jian Li , Morgan Zhang
发明人： James B. Connors , Edward Iles , Frank Famulare , Yuan Jian Li , Morgan Zhang
IPC分类号： A61G5/10 , B62B5/04 , F16D65/14 , B60T7/14
CPC分类号： A61G5/1029 , A61G5/101 , A61G5/1035 , B60T1/14 , B62B5/049
摘要： An automatically engageable and releasable brake apparatus adaptable to be attached to a wheelchair is provided, including a connection mechanism adapted to be positioned on a rear frame portion of the wheelchair frame, a seat actuation member adapted to be positioned on the wheelchair seat, a brake actuating member coupled to the connection mechanism and in fluid communication with the seat actuation member defining a closed fluid system therewith, and a brake member coupled to the brake actuating member and adapted to contact a ground surface on which the wheelchair is located. Occupational ingress into the wheelchair causes fluid to flow from the seat actuation member to the brake actuating member, which causes the brake member to move from a first position in substantial contact with the ground surface on which the wheelchair is located to a second position spaced a distance above the ground surface.
摘要翻译：提供一种适于附接到轮椅上的自动接合和可释放的制动装置，包括适于定位在轮椅架的后框架部分上的连接机构，适于定位在轮椅上的座椅致动构件，制动器致动构件，其联接到所述连接机构并且与所述座椅致动构件流体连通，所述座椅致动构件与所述座椅致动构件形成封闭的流体系统;以及制动构件，其联接到所述制动器致动构件并适于接触所述轮椅所在的地面。进入轮椅的职业进入导致流体从座椅致动构件流动到制动器致动构件，这导致制动构件从与轮椅所在的地面基本上接触的第一位置移动到间隔开的第二位置地面以上的距离

2. 发明授权

US06739610B2 Wheelchair brake apparatus and wheelchair including same 失效
标题翻译：轮椅制动装置和轮椅包括相同
公开(公告)号：US06739610B2
公开(公告)日：2004-05-25
申请号：US10118462
申请日：2002-04-08
申请人： James B. Connors , Edward Iles , Frank Famulare
发明人： James B. Connors , Edward Iles , Frank Famulare
IPC分类号： B60T114
CPC分类号： A61G5/14 , A61G5/101 , A61G5/1035 , A61G5/1054 , A61G5/1086 , B62B5/0404
摘要： An automatically engageable and releasable brake apparatus for a wheelchair, including a connection mechanism adapted to be attached to a portion of the frame of the wheelchair proximate a rear wheel of the wheelchair, a seat actuation member extending from a portion of the connection mechanism and adapted to be positioned substantially beneath the seat of the wheelchair, a shaft member positioned to extend substantially downwardly from a portion of the connection mechanism and a friction member positioned proximate the other end of the shaft member and adapted to contact the ground. Occupational ingress activates the seat actuation member to move from a first position to a second position, which causes the shaft member to rotate in concert therewith such that the friction member also moves from a first position in substantial contact with the ground to a second position spaced a distance above the ground.
摘要翻译：一种用于轮椅的自动接合和可释放的制动装置，包括适于附接到靠近轮椅的后轮的轮椅的框架的一部分的连接机构;座椅致动构件，其从连接机构的一部分延伸并适配被定位成基本上位于轮椅的座椅下方，轴构件定位成从连接机构的一部分基本上向下延伸，以及位于轴构件的另一端附近并适于接触地面的摩擦构件。职业入口激活座椅致动构件从第一位置移动到第二位置，这使得轴构件一致地旋转，使得摩擦构件也从与地面基本上接触的第一位置移动到间隔开的第二位置距离地面一定距离

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