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    • 6. 发明授权
    • Motorized standing wheelchair
    • 电动站立轮椅
    • US06231067B1
    • 2001-05-15
    • US09005810
    • 1998-01-12
    • Jay A. JohnsonPaul T. WadeQinghuan Yu
    • Jay A. JohnsonPaul T. WadeQinghuan Yu
    • A61G514
    • A61G5/14A61G5/042A61G5/1091A61G5/125Y10S180/907
    • A standing wheelchair includes a base frame, a pair of front driveable wheels connected to the front end of the frame, and a pair of rear wheels connected to the rear end of the frame. A seat assembly is connected to the front end of the frame and includes a seat portion that is pivotable between a generally horizontal, seated position and a raised, angled standing position. The seat portion pivots about a central stub pivot shaft located at the front thereof, with the stub pivot shaft being vertically offset above the seat portion. An actuator is connected between the front end of the seat assembly and the rear end of the seat assembly to actuate the seat portion between the seated and standing positions. An adjustable knee support assembly is connected to the front end of the seat assembly and is located behind the axles of the front wheels, and a footrest plate is connected to the frame at the front end between the front pair of wheels. By offsetting the stub pivot shaft above the seat portion, the pivot axis of the seat portion is located between the user's knees, thereby reducing shear on the user. Further, the seat assembly is designed so as to be easily removable as a single unit from the base frame, to allow the use of different seat assemblies on the base frame.
    • 立式轮椅包括基架,连接到框架的前端的一对前可驱动轮和连接到框架的后端的一对后轮。 座椅组件连接到框架的前端,并且包括座椅部分,该座椅部分可在大致水平的就座位置和升高的倾斜的立场位置之间枢转。 座部分围绕位于其前部的中心短轴枢轴枢转,短轴枢轴在座部上方垂直偏移。 致动器连接在座椅组件的前端和座椅组件的后端之间,以便在就座和立场之间致动座椅部分。 可调节的膝部支撑组件连接到座椅组件的前端并且位于前轮的轴后面,并且脚踏板在前一对车轮之间的前端连接到框架。 通过将支座枢转轴抵靠在座椅部分上方,座椅部分的枢转轴线位于使用者的膝盖之间,从而减少使用者的剪切。 此外,座椅组件被设计成可以容易地从基架移除为单个单元,以允许在基架上使用不同的座椅组件。
    • 7. 发明授权
    • Kiln lid mounting assembly
    • 窑盖安装组件
    • US5910006A
    • 1999-06-08
    • US864882
    • 1997-06-01
    • Michael D. ConroyJay A. JohnsonClaude E. CybulskiEric R. Cybulski
    • Michael D. ConroyJay A. JohnsonClaude E. CybulskiEric R. Cybulski
    • F27B17/02F27D1/18
    • F27B17/02F27D1/1808F27D2001/185
    • An assembly for use in mounting a lid on a kiln body. An anchor member is mounted on a side surface of the kiln body defined by a metal outer layer of the body, which anchor member has a horizontal pivot pin fixed adjacent its upper end. Spaced hinge portions are attached to the periphery of the lid and have surfaces defining through openings receiving and being pivotable about the pivot pin, including generally vertically extending surfaces that afford vertical movement of the lid relative to the pivot pin to accommodate vertical expansion of a ceramic lining in the kiln during heating of the kiln. The assembly also includes a force transfer structure including (1) a pivot portion pivotably mounted on the pivot pin and projecting from the pivot pin along the periphery of the lid and above the upper surface of the lid, and (2) a transverse portion attached to an upper part of the pivot portion. That transverse portion has a lid bridging part spaced above the upper surface of the lid and having a distal end attached along the periphery of the lid at a location opposite the pivot portion to afford pivoting of the lid relative to the transverse portion about an axis parallel to that of the pivot pin. The transverse portion also has a force receiving part projecting from the side of the upper part opposite the lid bridging part and having a distal end to which is attached one end of a tensioned spring having its opposite end attached to the anchor member. That spring applies a force to assist manual lifting of said lid through the pivotably attached end of the transfer portion in a way that does not interfere with movement of the lid during heating and cooling of the kiln.
    • 用于将盖安装在窑体上的组件。 锚定构件安装在由主体的金属外层限定的窑体的侧表面上,该锚定构件具有邻近其上端固定的水平枢轴销。 间隔的铰链部分附接到盖的周边,并且具有限定穿过开口的表面,该开口接收并且可围绕枢转销枢转,包括大致垂直延伸的表面,其提供盖相对于枢轴销的垂直运动,以适应陶瓷的垂直膨胀 在窑加热期间在窑内衬里。 该组件还包括力传递结构,其包括(1)可枢转地安装在枢轴销上的枢轴部分,并且从枢轴销沿着盖的周边突出并且在盖的上表面上方突出,以及(2) 到枢轴部分的上部。 该横向部分具有在盖的上表面上方间隔开的盖桥接部分,并且具有沿着盖的周边在与枢转部分相对的位置处附接的远端,以使得盖相对于横向部分绕轴平行 到枢轴销的那个。 横向部分还具有从上部的与盖桥接部分相对的侧面突出的力接收部分,并且具有远端,其末端连接有其相对端连接到锚定构件的张紧弹簧的一端。 该弹簧施加力,以帮助手动提升所述盖通过可转动地连接的转印部分的端部,使得在加热和冷却窑时不影响盖的运动。
    • 8. 发明授权
    • Bicycle support
    • 自行车支援
    • US08739979B2
    • 2014-06-03
    • US13650219
    • 2012-10-12
    • Brian K. FriemannJay A. Johnson
    • Brian K. FriemannJay A. Johnson
    • A47F7/04
    • B62H3/08B62H3/04
    • A bicycle support that when attached to a vertical surface can support a wheel of a bicycle upright and support the bicycle upright with the wheels of the bicycle resting on a horizontal surface. The bicycle support has opposed projections having support parts between which the tire and rim of a bicycle can be received and supported, retaining parts to help retain the tire of the bicycle between the support parts, and guide parts for guiding a tire between the retaining parts and to a position between the support parts. The distance between the support parts is adjustable to support bike wheels with different width tires, and the projections are positioned at an angle with respect to the surface to which the bicycle support is attached that allows the entire bicycle engaged with the bicycle support to be positioned closely adjacent the surface to which the bicycle support is attached.
    • 当附接到垂直表面时的自行车支撑件可以直立地支撑自行车的车轮并且支撑自行车直立,其中自行车的车轮搁置在水平表面上。 自行车支撑件具有相对的突出部,其具有支撑部分,在该支撑部分之间可以接收和支撑自行车的轮胎和轮辋,保持部件以帮助将自行车的轮胎保持在支撑部分之间,以及用于在保持部件之间引导轮胎的引导部件 并且到支撑部之间的位置。 支撑部分之间的距离是可调节的,以支撑具有不同宽度轮胎的自行车车轮,并且突起相对于安装有自行车支撑件的表面成一定角度,其允许与自行车支撑件接合的整个自行车被定位 紧邻自行车支撑件所附接的表面。
    • 9. 发明申请
    • BICYCLE SUPPORT
    • BICYCLE支持
    • US20130092643A1
    • 2013-04-18
    • US13650219
    • 2012-10-12
    • Brian K. FriemannJay A. Johnson
    • Brian K. FriemannJay A. Johnson
    • B62H3/08
    • B62H3/08B62H3/04
    • A bicycle support that when attached to a vertical surface can support a wheel of a bicycle upright and support the bicycle upright with the wheels of the bicycle resting on a horizontal surface. The bicycle support has opposed projections having support parts between which the tire and rim of a bicycle can be received and supported, retaining parts to help retain the tire of the bicycle between the support parts, and guide parts for guiding a tire between the retaining parts and to a position between the support parts. The distance between the support parts is adjustable to support bike wheels with different width tires, and the projections are positioned at an angle with respect to the surface to which the bicycle support is attached that allows the entire bicycle engaged with the bicycle support to be positioned closely adjacent the surface to which the bicycle support is attached.
    • 当附接到垂直表面时的自行车支撑件可以直立地支撑自行车的车轮并且支撑自行车直立,其中自行车的车轮搁置在水平表面上。 自行车支撑件具有相对的突出部,其具有支撑部分,在该支撑部分之间可以接收和支撑自行车的轮胎和轮辋,保持部件以帮助将自行车的轮胎保持在支撑部分之间,以及用于在保持部件之间引导轮胎的引导部件 并且到支撑部之间的位置。 支撑部分之间的距离是可调节的,以支撑具有不同宽度轮胎的自行车车轮,并且突起相对于安装有自行车支撑件的表面成一定角度,其允许与自行车支撑件接合的整个自行车被定位 紧邻自行车支撑件所附接的表面。