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公开(公告)号：US09943454B2
公开(公告)日：2018-04-17
申请号：US14384830
申请日：2013-03-14
Applicant: RICON CORP.
Inventor： Stanton D. Saucier , Dante V. DeLeo
CPC classification number: A61G3/062 , B62D65/02 , Y10T29/49826
Abstract: A wheelchair lift arrangement configured to be installed in a preexisting structure includes a lift base assembly including a lift base plate and two supports attached to the lift base plate; and at least one installation bracket connected to each of the supports, respectively. Each installation bracket includes a horizontal portion and a vertical portion. The horizontal portion and the vertical portion of each installation bracket are each configured to connect the respective installation bracket and the lift base assembly to the preexisting structure at a separate location.
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公开(公告)号：US20150044006A1
公开(公告)日：2015-02-12
申请号：US14384830
申请日：2013-03-14
Applicant: RICON CORP.
Inventor： Stanton D. Saucier , Dante V. DeLeo
CPC classification number: A61G3/062 , B62D65/02 , Y10T29/49826
Abstract: A wheelchair lift arrangement configured to be installed in a preexisting structure includes a lift base assembly including a lift base plate and two supports attached to the lift base plate; and at least one installation bracket connected to each of the supports, respectively. Each installation bracket includes a horizontal portion and a vertical portion. The horizontal portion and the vertical portion of each installation bracket are each configured to connect the respective installation bracket and the lift base assembly to the preexisting structure at a separate location.
Abstract translation: 构造成安装在预先存在的结构中的轮椅升降装置包括提升基座组件，其包括提升基板和附接到升降底板的两个支撑件; 以及分别连接到每个支撑件的至少一个安装支架。 每个安装支架包括水平部分和垂直部分。 每个安装支架的水平部分和垂直部分各自构造成在相互独立的位置将相应的安装支架和升降基座组件连接到预先存在的结构。
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公开(公告)号：US4353436A
公开(公告)日：1982-10-12
申请号：US140928
申请日：1980-04-16
Applicant: Leonard L. Rice , Marlin J. Freel , Gregory J. Paquin , Howard E. Burkett
Inventor： Leonard L. Rice , Marlin J. Freel , Gregory J. Paquin , Howard E. Burkett
CPC classification number: B60P1/4421 , A61G3/062
Abstract: A vehicle mounted lift device for moving a wheelchair and its occupant to and from the bed of the vehicle includes a mounting apparatus fixed to the bed of the vehicle and a support assembly movably mounted to the mounting apparatus for being pivotally or translationally movable between a storage position and an outwardly extending operating position. The support assembly has a vertically stationary assembly which includes a pair of support posts, a lead screw mounted to each support post, a motive device for rotating the lead screws and a synchronizing apparatus interconnected so that the lead screws rotate at the same rate. The vertically stationary assembly also includes a safety flap apparatus to prevent inadvertent movement of the wheelchair from the vehicle through the access opening. The support assembly also has a vertically movable assembly which includes a coupling post interconnected to each lead screw and a foldable platform assembly pivotally connected between the coupling posts. As the lead screws are rotated the vertically movable assembly is raised or lowered. Switches prevent operation of the motive device when the support assembly is not in the operating position and when the vertically movable assembly is fully raised or fully lowered.
Abstract translation: 用于将轮椅及其乘客移动到车辆床的车辆升降装置包括固定到车辆床的安装装置和可移动地安装到安装装置的支撑组件，用于在存储器之间枢转或平移地移动 位置和向外延伸的操作位置。 支撑组件具有垂直固定的组件，其包括一对支撑柱，安装到每个支撑柱的导螺杆，用于旋转导螺杆的动力装置和互连的同步装置，使得导螺杆以相同的速率旋转。 垂直固定组件还包括安全挡板装置，以防止轮椅从车辆通过通道开口的不经意的移动。 支撑组件还具有可垂直移动的组件，其包括互连到每个导螺杆的联接柱和枢转地连接在联接柱之间的可折叠平台组件。 随着导螺杆的旋转，垂直移动的组件被升高或降低。 当支撑组件不在操作位置以及当垂直移动的组件完全升高或完全降低时，开关防止动力装置的操作。
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公开(公告)号：US09456940B2
公开(公告)日：2016-10-04
申请号：US14384486
申请日：2013-03-14
Applicant: RICON CORP.
Inventor： Dante V. DeLeo , Haur Tsu Su
CPC classification number: A61G3/062 , A61G2203/32 , A61G2203/44 , B60P1/43 , B60P1/4478 , B66B9/02 , G01G19/025 , H01H3/16 , H01H35/00 , H01H35/006
Abstract: A load sensing system for a wheelchair lift arrangement includes an elongated member that is rotatable about a longitudinal axis between an unloaded position and a loaded position; a biasing member that biases the elongated member toward the unloaded position; at least one contact member connected to the elongated member and configured to contact a bridge plate; and a switch assembly operatively connected to the elongated member, the switch assembly being configured to be activated to prevent operation of the wheelchair lift arrangement when the elongated member is in the loaded position. A method of regulating movement of a lift platform of a wheelchair lift arrangement is also provided.
Abstract translation: 用于轮椅升降装置的负载感测系统包括细长构件，所述细长构件可围绕卸载位置和装载位置之间的纵向轴线旋转; 偏压构件，其将所述细长构件朝向所述卸载位置偏压; 至少一个接触构件，其连接到所述细长构件并且构造成接触桥板; 以及可操作地连接到所述细长构件的开关组件，所述开关组件被配置为当所述细长构件处于所述加载位置时被启动以防止所述轮椅升降装置的操作。 还提供了一种调节轮椅升降装置的升降平台的运动的方法。
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Patent Agency Ranking
公开(公告)号：US08816225B2
公开(公告)日：2014-08-26
申请号：US12936567
申请日：2009-04-29
Applicant: Dante V. Deleo , Steven Fisher
Inventor： Dante V. Deleo , Steven Fisher
CPC classification number: B66B9/0853 , A61G3/062
Abstract: A method for detecting weight on a platform lift having a platform, a hydraulic cylinder, and a hydraulic circuit including the steps of measuring a static pressure of the hydraulic circuit, and comparing the measured static pressure to a baseline pressure of the hydraulic circuit. The baseline pressure is a static pressure of the hydraulic circuit without external weight positioned on the platform.
Abstract translation: 一种用于检测具有平台，液压缸和液压回路的平台升降机的重量的方法，包括以下步骤：测量液压回路的静压，并将测得的静压与液压回路的基准压力进行比较。 基准压力是液压回路的静态压力，没有外部重量定位在平台上。
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公开(公告)号：US20130327032A1
公开(公告)日：2013-12-12
申请号：US13493184
申请日：2012-06-11
Applicant: Michael I. Combley , Dante V. DeLeo
Inventor： Michael I. Combley , Dante V. DeLeo
IPC: F15B15/18
CPC classification number: F15B13/025 , A61G3/061 , A61G3/062 , F15B20/00 , F15B2211/30505 , F15B2211/3056 , F15B2211/3138 , F15B2211/40507 , F15B2211/40584 , F15B2211/411 , F15B2211/41581 , F15B2211/50554 , F15B2211/5158 , F15B2211/761 , F15B2211/8603 , F15B2211/8643
Abstract: A hydraulic system for an access arrangement having a platform configured for movement between a deployed position and a stowed position, the hydraulic system including: at least one hydraulic power unit configured to urge hydraulic fluid through a hydraulic circuit; at least one hydraulic cylinder directly or indirectly connected to a portion of the platform and configured to urge the platform towards at least one of the stowed position and the deployed position, wherein the at least one hydraulic cylinder is in fluid communication with the hydraulic power unit; and a pressure regulating valve in a path between the at least one hydraulic power unit and the at least one hydraulic cylinder, wherein the pressure regulating valve is operable to prevent the at least one hydraulic cylinder from urging the platform to the stowed position if a load on the platform exceeds a specified threshold.
Abstract translation: 一种用于进入装置的液压系统，具有构造成在展开位置和收起位置之间运动的平台，所述液压系统包括：至少一个液压动力单元，构造成通过液压回路来迫使液压流体; 至少一个液压缸直接或间接连接到所述平台的一部分并且构造成将所述平台推向所述收起位置和展开位置中的至少一个，其中所述至少一个液压缸与所述液压动力单元流体连通 ; 以及在所述至少一个液压动力单元和所述至少一个液压缸之间的路径中的压力调节阀，其中所述压力调节阀可操作以防止所述至少一个液压缸将所述平台推动到所述收起位置， 在平台上超过指定的阈值。
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公开(公告)号：US07445416B2
公开(公告)日：2008-11-04
申请号：US11347696
申请日：2006-02-03
Applicant: Neil O'Leary , Michael J. Schmidt , Terrence Miller
Inventor： Neil O'Leary , Michael J. Schmidt , Terrence Miller
IPC: B60P1/44
CPC classification number: B60P1/4442 , A61G3/062 , Y10S414/134
Abstract: A wheelchair lift for use in conjunction with a vehicle having a floor. The lift includes a power actuating system, a platform assembly having first and second platform sections, and a linking assembly connecting the power actuating system to the platform assembly. The linking assembly includes first and second vertical arms connected to the platform assembly. The platform assembly is movable between a fully extended configuration, a pre-stowed position and a stowed position. The first and second vertical arms are a first distance apart when the platform assembly is in the fully extended configuration and the pre-stowed position and a second distance apart when the platform assembly is in the stowed position. The second distance is less than the first distance.
Abstract translation: 一种与具有地板的车辆配合使用的轮椅升降机。 电梯包括动力驱动系统，具有第一和第二平台部分的平台组件以及将动力驱动系统连接到平台组件的连接组件。 连接组件包括连接到平台组件的第一和第二垂直臂。 平台组件可在完全延伸构型，预收藏位置和收起位置之间移动。 当平台组件处于收起位置时，当平台组件处于完全延伸构造和预存位置并且第二距离时，第一和第二垂直臂是第一距离。 第二距离小于第一距离。
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公开(公告)号：US20070183881A1
公开(公告)日：2007-08-09
申请号：US11347696
申请日：2006-02-03
Applicant: Neil O'Leary , Michael Schmidt , Terrence Miller
Inventor： Neil O'Leary , Michael Schmidt , Terrence Miller
IPC: B65F3/00
CPC classification number: B60P1/4442 , A61G3/062 , Y10S414/134
Abstract: A wheelchair lift for use in conjunction with a vehicle having a floor. The lift includes a power actuating system, a platform assembly having first and second platform sections, and a linking assembly connecting the power actuating system to the platform assembly. The linking assembly includes first and second vertical arms connected to the platform assembly. The platform assembly is movable between a fully extended configuration, a pre-stowed position and a stowed position. The first and second vertical arms are a first distance apart when the platform assembly is in the fully extended configuration and the pre-stowed position and a second distance apart when the platform assembly is in the stowed position. The second distance is less than the first distance.
Abstract translation: 一种与具有地板的车辆配合使用的轮椅升降机。 电梯包括动力驱动系统，具有第一和第二平台部分的平台组件以及将动力驱动系统连接到平台组件的连接组件。 连接组件包括连接到平台组件的第一和第二垂直臂。 平台组件可在完全延伸构型，预收藏位置和收起位置之间移动。 当平台组件处于收起位置时，当平台组件处于完全延伸构造和预存位置并且第二距离时，第一和第二垂直臂是第一距离。 第二距离小于第一距离。
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公开(公告)号：US20040172775A1
公开(公告)日：2004-09-09
申请号：US10755175
申请日：2004-01-08
Applicant: Ricon Corp.
Inventor： Dmitry Koretsky , Raymond Reynolds
IPC: E01D001/00
CPC classification number: A61G3/061 , A61G3/067 , B60P1/433 , Y10S414/134
Abstract: A foldable wheelchair ramp is disclosed having a mountable base, a first ramp section and a second ramp section. In an extended configuration, the first and second ramp sections form a single, continuous ramp for facilitating wheelchair access to vehicles. For convenient storage, the first and second ramp sections fold with respect to each other and preferably retract into the vehicle floor such that, in the folded configuration, the top surface of the second ramp section lies substantially in the same plane as the vehicle floor. A linking assembly is provided to facilitate and control the folding of the ramp sections. For safety purposes, the ramp also includes a lid that covers the gaps between the ramp and the vehicle floor when the ramp is in an extended position.
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