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    • 3. 发明申请
    • Automatic wheelchair brake device
    • 自动轮椅制动装置
    • US20050248121A1
    • 2005-11-10
    • US11118957
    • 2005-04-29
    • Jerry Ford
    • Jerry Ford
    • A61G5/08B62B5/04B62H1/00
    • A61G5/1018A61G5/0825A61G5/101A61G5/1035A61G5/1037A61G5/1054A61G5/127
    • The present automatic wheelchair brake device invention includes a brake mechanism adapted to be installed on an existing collapsible wheelchair. The brake mechanism may be adapted to be operably installed on only one side of a frame of the collapsible wheelchair such that a side-to-side collapsibility of the frame of the collapsible wheelchair is significantly unimpeded by the brake mechanism. The brake mechanism may be movable between an engaged position that generally inhibits rolling movement of the wheelchair and a disengaged position permitting free rolling movement of the wheelchair in response to movement of structure on the one side of the frame of the collapsible wheel chair between a first position when the wheelchair is occupied and a second position when the wheelchair is unoccupied.
    • 现在的自动轮椅制动装置发明包括适于安装在现有的可折叠轮椅上的制动机构。 制动机构可以适于可操作地安装在可折叠轮椅的框架的一侧上,使得可折叠轮椅的框架的侧面可折叠性被制动机构显着地不受阻碍。 制动机构可以在通常阻止轮椅的滚动运动的接合位置和允许轮椅的自由滚动运动之间响应于可折叠轮椅的框架的一侧上的结构在第一 当轮椅被占用时的位置和轮椅未被占用的第二位置。