公开(公告)号：US20070019499A1

公开(公告)日：2007-01-25

申请号：US11186168

申请日：2005-07-21

申请人： Brett Shumaker ,  Allen Thomas ,  Craig Beal ,  Matthew Keiser ,  Robert Decker ,  Steven Shooter

发明人： Brett Shumaker ,  Allen Thomas ,  Craig Beal ,  Matthew Keiser ,  Robert Decker ,  Steven Shooter

IPC分类号： B28C5/42

CPC分类号： B28C5/4248 ,  B28C5/4255 ,  B28C5/4258

摘要： A concrete mixer truck includes a truck chassis having a cab mounted at the front of the chassis. A mixing drum adapted to receive, mix and dispense concrete is mounted at a rear end of the chassis. The drum has a discharge end which faces the cab. A collector is located above the cab roof and is spaced apart from the mixing drum. A conveyor device mounted on a support frame is located generally between the cab and the drum and is utilized to transport concrete from the discharge end of said mixing drum up an inclined slope to the collector. A placement chute system directs a gravity flow of concrete from said collector to a desired location. The mixer truck utilizes the chassis, drum and other components of a standard rear discharge mixer truck to create a new type of front discharge mixer which has many of the advantages of existing front discharge mixer trucks at a reduced cost.

摘要翻译： 混凝土搅拌车包括具有安装在底盘前部的驾驶室的卡车底盘。 适用于接收，混合和分配混凝土的混合鼓安装在底盘的后端。 滚筒具有面向驾驶室的排出端。 收集器位于驾驶室车顶顶部并与混合鼓间隔开。 安装在支撑框架上的传送装置通常位于驾驶室和滚筒之间，并且用于将混凝土从所述混合鼓的排出端向倾斜的斜坡运送到收集器。 放置滑槽系统将混凝土的重力流从所述收集器引导到期望的位置。 搅拌车采用标准后排式混合动力车的底盘，鼓轮和其他部件，创造出一种新型的前排气混合器，具有现有的前排式混合动力卡车的许多优点，降低了成本。

公开(公告)号：US20140283275A1

公开(公告)日：2014-09-25

申请号：US14221090

申请日：2014-03-20

申请人： David Pratson ,  Craig Beal ,  D.J. Moore

发明人： David Pratson ,  Craig Beal ,  D.J. Moore

IPC分类号： A41D13/06

CPC分类号： A41D13/065

摘要： A knee pad provided for engagement to a user in an as-worn position with an interior surface surrounding the front of the user's knee. A plurality of projections extend from the body and are made of compressible material to provide a cushioned support to the knees of the user during use.

摘要翻译： 膝盖垫，用于与使用者以磨损位置接合，其内表面围绕使用者的膝盖的前部。 多个突起从主体延伸并且由可压缩材料制成，以在使用期间向使用者的膝盖提供缓冲支撑。

公开(公告)号：US09867408B2

公开(公告)日：2018-01-16

申请号：US14221090

申请日：2014-03-20

申请人： David Pratson ,  Craig Beal ,  D. J. Moore

发明人： David Pratson ,  Craig Beal ,  D. J. Moore

IPC分类号： A41D13/00 ,  A41D13/06

CPC分类号： A41D13/065

摘要： A knee pad provided for engagement to a user in an as-worn position with an interior surface surrounding the front of the user's knee. A plurality of projections extend from the body and are made of compressible material to provide a cushioned support to the knees of the user during use.