公开(公告)号：US06739653B1

公开(公告)日：2004-05-25

申请号：US10199416

申请日：2002-07-19

申请人： Robert L. Hoekstra ,  Michael Mullens ,  Jose Gonzalez ,  Rashendra A. Shah ,  Prasanth Kumar Thupili ,  Jon Moen

发明人： Robert L. Hoekstra ,  Michael Mullens ,  Jose Gonzalez ,  Rashendra A. Shah ,  Prasanth Kumar Thupili ,  Jon Moen

IPC分类号： A47B3900

CPC分类号： A61G5/1075 ,  A61G5/10 ,  A61G5/1094

摘要： An attachable and detachable wheelchair tray with an adjustable work surface is disclosed. The adjustable work surface has two parts connected with a hinge. Part one is a horizontal stationary supporting base and part two is a movable top portion which can be tilted in an angular range of from 90 degrees to 180 degrees in relationship to the horizontal base. There is also an extendible auxiliary supporting rack attached to the movable top portion that allows the user to enlarge or reduce the work surface, thus permitting access to more items, references publications at a time. All adjustments of the work surface are easily controlled with levers, buttons or foot pedals, called “Ergo Aids” which are located on or in close proximity to the wheelchair tray, in a place that is most convenient for the seated user. Fluid piston cylinders using compressed air, carbon dioxide or nitrogen provide the power required to move and adjust the tray with minimal force being applied to each control adjustments to a work surface that were previously very difficult for persons with limited manual dexterity are now easily made because the Ergo Aids require motions that are well within the ability of a seated user.

摘要翻译： 公开了一种具有可调整工作表面的可附接和可拆卸的轮椅托盘。 可调整的工作表面有两个部分与铰链连接。 第一部分是水平固定的支撑基座，第二部分是一个可移动的顶部，它可以在与水平底座相关的90度到180度的角度范围内倾斜。 还有一个可伸展的辅助支撑架，附着在可动顶部，允许使用者放大或缩小工作表面，从而允许一次访问更多的物品，参考出版物。 工作表面的所有调整都可以通过杠杆，按钮或脚踏板来控制，这些杠杆，按钮或脚踏板位于座椅用户最方便的地方，位于轮椅托盘上或紧邻轮椅托盘的“Ergo艾滋”。 使用压缩空气，二氧化碳或氮气的流体活塞缸提供移动和调整托盘所需的力量，以最小的力施加到对工作表面的每个控制调整，以前对于具有有限手动灵巧的人很难进行调节，因为现在容易进行，因为 Ergo艾滋病需要的动作完全符合就座用户的能力。

公开(公告)号：US06450570B1

公开(公告)日：2002-09-17

申请号：US09708793

申请日：2000-11-08

申请人： Robert L. Hoekstra ,  Michael Mullens ,  Jose Gonzalez ,  Rashendra A. Shah ,  Prasanth Kumar Thupili ,  Jon Moen

发明人： Robert L. Hoekstra ,  Michael Mullens ,  Jose Gonzalez ,  Rashendra A. Shah ,  Prasanth Kumar Thupili ,  Jon Moen

IPC分类号： A47B3900

CPC分类号： A61G5/1075 ,  A61G5/10 ,  A61G5/1094

摘要： An attachable and detachable wheelchair tray with an adjustable work surface is disclosed. The adjustable work surface has two parts connected with a hinge. Part one is a horizontal stationary supporting base and part two is a movable top portion which can be tilted in an angular range of from 90 degrees to 180 degrees in relationship to the horizontal base. There is also an extendible auxiliary supporting rack attached to the movable top portion that allows the user to enlarge or reduce the work surface, thus permitting access to more items, references, publications at a time. All adjustments of the work surface are easily controlled with levers, buttons or foot pedals, called “Ergo Aids” which are located on or in close proximity to the wheelchair tray, in a place that is most convenient for the seated user. Fluid piston cylinders using compressed air, carbon dioxide or nitrogen provide the power required to move and adjust the tray with minimal force being applied to each control. Adjustments to a work surface that were previously very difficult for persons with limited manual dexterity are now easily made because the Ergo Aids require motions that are well within the ability of a seated user.

摘要翻译： 公开了一种具有可调整工作表面的可附接和可拆卸的轮椅托盘。 可调整的工作表面有两个部分与铰链连接。 第一部分是水平固定的支撑基座，第二部分是一个可移动的顶部，它可以在与水平底座相关的90度到180度的角度范围内倾斜。 还有一个可延伸的辅助支撑架，附着到可动顶部，允许使用者放大或缩小工作表面，从而允许一次访问更多的项目，参考文献。 工作表面的所有调整都可以通过杠杆，按钮或脚踏板来控制，这些杠杆，按钮或脚踏板位于座椅用户最方便的地方，位于轮椅托盘上或紧邻轮椅托盘的“Ergo艾滋”。 使用压缩空气，二氧化碳或氮气的流体活塞缸提供移动和调节托盘所需的力量，同时以最小的力施加到每个控制器。 以前很容易做出对手工灵巧人员以前非常困难的工作台面的调整，因为Ergo艾滋病要求运动能够完全符合使用者的能力。

公开(公告)号：US06394006B2

公开(公告)日：2002-05-28

申请号：US09749327

申请日：2000-12-27

申请人： Robert L. Hoekstra ,  Michael Mullens ,  Steven F. Truntich ,  Jonas R. Hedman ,  Reinaldo Moraga ,  Sangram Vasant Shelke

发明人： Robert L. Hoekstra ,  Michael Mullens ,  Steven F. Truntich ,  Jonas R. Hedman ,  Reinaldo Moraga ,  Sangram Vasant Shelke

IPC分类号： A47B500

CPC分类号： A47B37/04 ,  A47B85/06 ,  A47B2200/13

摘要： A handicapped accessible work table having a horizontal transparent table top, with removable plant trays, cushioned arm rest edges, and vertical legs with caster wheels. The tabletop is supported by parallel identical one piece aluminum franes. Each frame is formed from bending an aluminum bar at several points. Each side frame has vertical legs that have upper portions that bend to form supports for the table top and an upwardly bent mid-section that passes through a slot in the table top. A cross-brace bar connects the top of the opposite upwardly bent mid-sections of each frame to give the table structural support above the tabletop. Thus, wheelchairs have no obstacles when positioned about and under the edges of the table. An ultraviolet light source can be connected to the cross-brace bar so that plantings in the trays can have an adequate light source for growth when the table is used for gardening. The tabletop can include a solid working surface. The tabletop can be used for home applications such as laundry. kitchen and food preparation.

摘要翻译： 残疾人无障碍工作台具有水平透明的桌面，可移动的植物托盘，缓冲的扶手边缘以及具有脚轮的垂直腿。 桌面由平行相同的单件铝合金起重机支撑。 每个框架通过在几个点弯曲铝条而形成。 每个侧框架具有垂直腿部，其具有弯曲以形成台面的支撑件的上部部分和穿过台面上的槽口的向上弯曲的中间部分。 横向支撑杆连接每个框架的相对的向上弯曲的中间部分的顶部，以使台面上方的桌面结构支撑。 因此，当定位在桌子的边缘附近时，轮椅没有障碍物。 紫外线光源可以连接到交叉支撑杆，使得当桌子用于园艺时，托盘中的种植可以具有足够的光源用于生长。 桌面可以包括一个坚实的工作表面。 桌面可用于家庭应用，如洗衣房。 厨房和食物准备。