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1. 发明授权

US08726441B1 Floor sweeper with split brush assembly 有权
标题翻译：地板清扫车与拆分刷组件
公开(公告)号：US08726441B1
公开(公告)日：2014-05-20
申请号：US12892352
申请日：2010-09-28
申请人： John Albert Colasanti , Charles A. Reed, Jr. , Mitchell Auerbach , Jonathan L. Miner
发明人： John Albert Colasanti , Charles A. Reed, Jr. , Mitchell Auerbach , Jonathan L. Miner
IPC分类号： A47L11/32
CPC分类号： A47L11/33 , A47L11/4041 , A47L11/4069 , A47L11/4072
摘要： A floor sweeper for recovering material from a surface to be cleaned comprises a handle assembly pivotably attached to a foot assembly. The foot assembly comprises a housing forming a brush chamber having a bottom opening. The foot assembly comprises a pair of driving gears and a split brush assembly rotatably mounted within the brush chamber and adapted to contact the surface through the opening. The brush assembly comprises two separately-rotatable halves each corresponding to one of the driving gears, with each half comprising a brush core, brush paddles or bristles affixed to an exterior of the brush core, and a brush gear adapted for rotation with the brush core. Each brush gear is driven by a corresponding driving gear to the corresponding brush core as the floor assembly is moved across the surface in order to drive the brushes to cleaning of the surface.
摘要翻译：用于从要清洁的表面回收材料的地板清扫机包括可枢转地附接到脚组件的手柄组件。脚组件包括形成具有底部开口的刷室的壳体。脚组件包括一对驱动齿轮和可旋转地安装在刷腔内并适于通过开口接触表面的分裂刷组件。电刷组件包括两个分别可旋转的半部，每个半对应于一个驱动齿轮，每个半部包括固定到电刷芯的外部的电刷芯，刷桨或刷毛，以及适于与电刷芯一起旋转的电刷齿轮。当地板组件移动穿过表面时，每个刷齿轮由相应的驱动齿轮驱动到相应的刷芯，以驱动刷子清洁表面。

2. 发明授权

US08622477B2 Adjustable armrest for a seating unit 有权
标题翻译：用于座椅单元的可调式扶手
公开(公告)号：US08622477B2
公开(公告)日：2014-01-07
申请号：US13024960
申请日：2011-02-10
申请人： John Albert Colasanti , Brett William Kooistra
发明人： John Albert Colasanti , Brett William Kooistra
IPC分类号： A47C7/54
CPC分类号： A47C7/54 , A47C1/03
摘要： An armrest assembly is provided for adjusting an armrest of a seating unit in three degrees of motion. The armrest assembly includes an angle-adjustment mechanism that allows the armrest to pivot and to translate forward, and a lift mechanism that enables vertical articulation of the armrest. The angle-adjustment assembly includes a pivot bracket with a downwardly disposed pin and a shuttle with an arcuate slot to receive the pin. The arcuate slot includes contoured walls that form detents for restricting movement of the pin, thereby restraining rotation of the shuttle, with respect to the pivot bracket, to predefined angular positions. The lift mechanism includes a rack with ride element(s) extending therefrom and locking teeth, and a control bar with track(s). An upward manual actuation of the control bar causes the track to shift laterally and retract the locking teeth, via interaction between the track(s) and ride element(s), respectively.
摘要翻译：提供了一种扶手组件，用于以三个运动方式调节座椅单元的扶手。扶手组件包括允许扶手枢转和向前平移的角度调节机构，以及能够垂直铰接扶手的升降机构。角度调节组件包括具有向下设置的销的枢轴支架和具有弓形狭槽的梭子件，以接收销。弧形槽包括形成用于限制销的运动的止动件的轮廓壁，从而将梭子相对于枢轴支架的旋转限制到预定角度位置。提升机构包括具有从其延伸并具有锁定齿的骑乘元件的机架和具有轨道的控制杆。控制杆的向上手动致动导致轨道横向移动并且通过轨道和骑乘元件之间的相互作用分别缩回锁定齿。

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