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公开(公告)号：US5305843A
公开(公告)日：1994-04-26
申请号：US996635
申请日：1992-12-24
申请人： Leonard J. Armstrong
发明人： Leonard J. Armstrong
CPC分类号： B62B1/18 , B62B5/0026 , B62D51/065 , F02B2075/025
摘要： A power driven wheel barrow includes a pair of frame members, the pair of frame members being connected at a front portion thereof, a drive wheel rotatably mounted at the front portion of the frame members, a motor for providing rotational motion to a first shaft about an axis having a direction substantially normal to a direction of an axis of rotation of the drive wheel, a sealed gear box for converting the rotational motion provided by the first shaft to a direction substantially parallel to the direction of rotation of the drive wheel and outputting the converted rotational motion and a roller for selectively engaging and disengaging the rotational motion output by the sealed gear box to and from the drive wheel.
摘要翻译： 动力轮手推车包括一对框架构件，一对框架构件在其前部连接，可旋转地安装在框架构件的前部的驱动轮，用于向第一轴提供旋转运动的电动机 具有基本上垂直于驱动轮的旋转轴线的方向的轴线，用于将由第一轴提供的旋转运动转换成基本上平行于驱动轮的旋转方向的方向的密封齿轮箱，并输出 转换的旋转运动和用于选择性地将由密封的齿轮箱输出的旋转运动与驱动轮接合和分离的辊。
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公开(公告)号：US4747213A
公开(公告)日：1988-05-31
申请号：US839924
申请日：1986-03-17
申请人： Leonard J. Armstrong
发明人： Leonard J. Armstrong
CPC分类号： B25H1/0021
摘要： A tool support inclues clamping members for holding the handle of a conventional tool and leg members for urging the clamping members together to secure the tool handle between the clamping members and for supporting the tool at the desired height. In one embodiment, the clamping members are two identical members with arcuate central portions having flanges, wherein the leg members are rods that extend through holes in the flanges and have threaded ends for accepting nuts to urge the clamping members together with the tool handle therebetween. In an alternate embodiment, one of the clamping members is modified, each leg member has a L-shaped end, and the clamping members and L-shaped ends of the leg members cooperate to prevent the clamping members and legs from twisting.
摘要翻译： 工具支撑件包括用于保持常规工具和腿部构件的把手的夹紧构件，用于将夹紧构件推动在一起，以将工具把手固定在夹紧构件之间并用于将工具支撑在期望的高度。 在一个实施例中，夹紧构件是两个相同的构件，其弓形中心部分具有凸缘，其中腿构件是延伸穿过凸缘中的孔的杆，并且具有用于接纳螺母的螺纹端，以将夹紧构件与其间的工具手柄一起推动。 在替代实施例中，一个夹紧构件被修改，每个腿构件具有L形端部，并且腿构件的夹紧构件和L形端部协作以防止夹紧构件和腿部扭转。
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公开(公告)号：US4052035A
公开(公告)日：1977-10-04
申请号：US633797
申请日：1975-11-20
IPC分类号： B05B1/18 , B05B1/30 , F16K21/04 , F16K31/122 , F16K31/143 , F16L27/04
CPC分类号： B05B1/302 , F16K21/04 , F16K31/1223 , B05B1/18
摘要： A remotely-controlled valve is disclosed having a faucet-attachable control valve member and a foot-control member for generating air or water pressure which is communicated to the control valve member by means of a flexible tube or conduit. The air or water pressure urges a piston and a rigidly attached rod within the control valve member against a control ball valve away from an aperture connecting a first water chamber connected to the water supply from the faucet and a second water chamber connected via an exit passage to a spray head. Manual override means are provided to force the control ball valve in an open position regardless of the operation of the foot-control member.
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4.发明授权
公开(公告)号：US3933871A
公开(公告)日：1976-01-20
申请号：US415143
申请日：1973-11-12
申请人： Leonard J. Armstrong
发明人： Leonard J. Armstrong
IPC分类号： C11D1/62 , C11D3/00 , D06M13/405 , C07C103/38
CPC分类号： D06M13/405 , C11D1/62 , C11D3/001
摘要： A fabric softener compound having the formula: ##EQU1## wherein R' and R" are alkyl or alkylene radicals having from 10 to 20 carbons in their carbon chains and n = 0 to 4.Also methods for preparing such compounds in which propylene oxide is reacted with an intermediate compound having the formula: ##EQU2## wherein R' and R" are alkyl or alkylene radicals having from 10 to 20 carbons in their carbon chains.Also processes for washing fabrics utilizing said fabric softening compound.
摘要翻译： 具有下式的织物柔软剂化合物：其中R'和R“是烷基或亚烷基，其中R'和R”是烷基或亚烷基，其中R'和R“是烷基或亚烷基 其碳链中具有10至20个碳原子的基团，并且n = 0至4。
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