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    • 1. 发明公开
    • A LIFT FOR VEHICLES, E.G. VANS AND VEHICLES FOR THE DISABLED
    • AUFZUGFÜRFAHRZEUGE,Z.B. LASTWAGEN FAHRZEUGEFÜRBEHINDERTE
    • EP1409289A1
    • 2004-04-21
    • EP01998460.8
    • 2001-11-28
    • Poulsen, Poul Hakon
    • Poulsen, Poul Hakon
    • B60P1/44
    • B60P1/4414A61G3/0209A61G3/062A61G3/067
    • An object of the invention is to provide a lift which does not obstruct general boarding of and disembarking from the vehicle, including when the lift is not in use. The novel and characterizing aspect of the lift according to the invnetion is that the lift comprises at least two swing arms (8) which are mounted at the vehicle bottom (10), said swing arms being connected with lifting arms (14) which are mounted on the platform (16), wherein the movements of the swing arms are synchronized and swing with opposite directions of rotation, and wherein the mount of the lifting arms comprises the feature that the mount of the rear end (14.2) of the lifting arms comprises at least a mount which at least allows displacement, and that the mount of the front end (14.1) of the lifting arms at least comprises a mount which at least allows rotation about at least an axis. When the swing arms are mounted at the vehicle bottom, it is ensured that, when the lift is not in use, the platform may be clear of doors or the like which are access paths to and from the vehicle. Moreover, the drive unit may be stowed away under the vehicle, if desired. When the movements of the swing arms are synchronized and swing with opposite directions of rotation, it is ensured that the movements of the swing arms obtain a common vertical component which is utilized for raising and lowering the platform.
    • 本发明的目的是提供一种不妨碍车辆的一般登机和下车的升降机,包括当电梯不使用时。 根据该起重机的升降机的新颖特征在于升降机包括安装在车辆底部(10)上的至少两个摆臂(8),所述摆臂与提升臂(14)连接,所述提升臂(14)安装 在所述平台(16)上,其中所述摆臂的运动是同步的并且具有相反的旋转方向摆动,并且其中所述提升臂的安装件包括所述提升臂的后端(14.2)的底座包括 至少一个至少允许位移的安装件,并且提升臂的前端(14.1)的安装件至少包括至少允许绕至少一个轴线旋转的安装件。 当摆臂安装在车辆底部时,确保当升降机不使用时,平台可能是离开车辆等的通往门车辆的门等。 此外,如果需要,驱动单元可以被收起在车辆下方。 当摆臂的运动同步并且以相反的旋转方向摆动时,确保摆臂的运动获得用于升高和降低平台的共同垂直分量。
    • 4. 发明公开
    • LIFT AND TRANSFER CHAIR
    • 升降和转移椅
    • EP1638812A2
    • 2006-03-29
    • EP04755062.9
    • 2004-06-10
    • Patterson, Richard A.
    • PATTERSON, Richard, A.PATTERSON, Alan, A.PATTERSON, Roy, M.SKRABA, Joseph, S.
    • B60R1/00
    • A61G7/1017A61G3/0209A61G5/043A61G5/045A61G5/10A61G7/1053A61G7/1059A61G2200/34A61G2203/44
    • A transfer chair has a chair frame, a seat, wheels, and a lift arm which has an articulated path between home and target positions. The lift arm is articulated such that a lifting bridle attached to a distal end of the lift arm is maintained in a constant angular orientation with respect to the chair frame during movement. The lift arm is constructed using four links which are pivotally connected end-to-end and which can be folded to a stowed position within the chair frame. An actuation mechanism uses a lead-screw actuator coupled to one of the links which lifts the remaining links by rotation about its pivotal attachment to the chair frame, and similarly uses another lead-screw actuator coupled to the next link. The actuation mechanism can be operated by an on-board motion control computer for controlling the trajectory and velocity of the arm. A docking station integrated with the frame mates with a docking feature on the target object and stabilizes the chair while transferring the user. The transfer chair may be constructed using modular components that allow the unit to be assembled or reconfigured into one of a number of different product designs. Four such modules may include a front module which houses the front pivoted casters or wheels and foot rests, a center module which provides the lifting/transfer/elevate functions, a propulsion module having the rear wheels, variable speed/reversible gear drive motors, batteries, and a chair control computer, and a rear module which contains the seat back cushion and support, and any push handles and controls for operation by an caregiver.