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    • 2. 发明申请
    • A LIFT MECHANISM FOR A SEALING DEVICE
    • 密封装置的提升机构
    • WO2004035345A3
    • 2004-07-01
    • PCT/US0316444
    • 2003-05-23
    • INTEGRATED VISION INC
    • STRONG RUSSELL W
    • A01M31/02A61G3/04A61G3/06A61G3/08A61G5/10B60N2/24B60P1/00B66B9/08
    • A61G5/104A01M31/02A61G3/062A61G3/063A61G3/0808A61G5/1054A61G7/1017A61G2220/145A61G2220/16B60N2/245B66B9/08B66B9/0853Y10S414/134
    • A lift mechanism for a chair device, such as a wheelchair (12), that is intended to engaged the frame of the wheelchair (12) and lift and lower the wheelchair (12) between a ground engaging position and an elevated position. The lift mechanism (242) includes a lift arm having one end secured within and moveable with respect to a vehicle (244). The lift arm (246) has another end which can extend outwardly of the vehicle to engage the chair device. The lift arm (246) has a lift plate disposed adjacent the other end of the lift arm, which is intended to mate with or couple the frame of the wheelchair (12). The lift arm (246) is in communication with an actuator which controls the movement of the lift arm (246) between the ground engaging position and the elevated position. The lift mechanism utilizes a universal coupling system to effectuate elevation in vehicular transportation or architectural setting.
    • 用于椅子装置(例如轮椅(12))的提升机构,其旨在接合轮椅(12)的框架并且在地面接合位置和升高位置之间提升和降低轮椅(12)。 提升机构(242)包括提升臂,其一端固定在车辆(244)内并可相对于车辆(244)移动。 提升臂(246)具有另一端,其可以从车辆的外部延伸以接合椅子装置。 提升臂(246)具有邻近提升臂的另一端设置的提升板,其旨在与轮椅(12)的框架配合或联接。 提升臂(246)与控制提升臂(246)在地面接合位置和提升位置之间运动的致动器连通。 升降机构利用通用联轴器系统来实现车辆运输或建筑设计中的高度。
    • 10. 发明申请
    • PORTABLE MODULAR LADDER SYSTEM
    • 便携式模块化梯形图系统
    • WO2011044661A1
    • 2011-04-21
    • PCT/CA2010/001203
    • 2010-08-06
    • MAYHEW, David
    • MAYHEW, David
    • E06C1/34A01M31/02E04G3/00E06C1/38
    • A01M31/02E06C1/34E06C1/381
    • A portable modular ladder system (10) which comprises a plurality of stiles (12). A plurality of steps {14) are spaced apart which extend laterally from opposite sides of each stile (12) in an alternating manner. A plurality of stabilizers (16) are spaced apart which extend rearwardly from each stile (12). A mechanism is for interconnecting (18) the plurality of stiles (12) together end to end. A mechanism is for retaining (20) the plurality of stabilizers (IS) against a substantially vertical structure (22), wherein a person (24) can climb up the plurality of steps (14) on the plurality of stiles (12).
    • 一种便携式模块梯子系统(10),包括多个台阶(12)。 多个台阶(14)间隔开,其以交替的方式从每个立柱(12)的相对侧横向延伸。 多个稳定器(16)间隔开,从每个立柱(12)向后延伸。 机构用于将多个台阶(12)端对端地连接(18)。 机构用于将多个稳定器(IS)保持(20)抵靠基本上垂直的结构(22),其中人(24)可以爬上多个台阶(12)上的多个台阶(14)。