公开(公告)号：US08186282B1

公开(公告)日：2012-05-29

申请号：US12752302

申请日：2010-04-01

申请人： John D. Sinchok ,  Thomas Joseph Manion ,  Daniel R. Simpson ,  Michael T. Carnahan

发明人： John D. Sinchok ,  Thomas Joseph Manion ,  Daniel R. Simpson ,  Michael T. Carnahan

IPC分类号： A47B9/00

CPC分类号： A47B13/021 ,  A47B2009/006 ,  A63H33/006

摘要： A table includes a base and a plurality of legs supporting the base. The base is vertically adjustable relative to each of the legs and relative to a support surface, upon which the legs are configured to rest.

摘要翻译： 桌子包括基部和支撑基部的多个腿。 基座相对于每个腿部和相对于支撑表面是可垂直调节的，腿部配置在该支撑表面上。

公开(公告)号：US4519812A

公开(公告)日：1985-05-28

申请号：US546429

申请日：1983-10-28

申请人： John J. Brull ,  Michael T. Carnahan

发明人： John J. Brull ,  Michael T. Carnahan

IPC分类号： B24C3/26 ,  E05D13/02

CPC分类号： B24C3/263

摘要： A cryogen shot blast deflashing apparatus includes an upstanding frame which movably supports a receptacle assembly. The receptacle assembly includes an enclosure having a housing that enshrouds a rotatable drum, and a door which is pivotally mounted on the housing for movement between positions wherein the door selectively opens and closes an open outer end of the drum. A throwing wheel is carried on the door for discharging particulate media and cryogen gas into the drum for impacting workpieces embrittling workpiece flash. A recirculation system is provided for withdrawing cryogen gas and particulates from the drum during operation of the machine, for separating reusable particulate media from particles of waste material such as workpiece flash, and for returning a controlled flow of pressurized cryogen gas and particulate media to the throwing wheel. The recirculation system includes a blower for recirculating cryogen gas in a push-pull manner to the throwing wheel from the drum by evacuating cryogen from the drum through a return conduit, and by redelivering pressurized cryogen to the throwing wheel through a supply conduit, whereby the blower cooperates with the throwing wheel to establish the desired high velocity flow of cryogen gas through the drum. A metering device introduces a controlled flow of media into the flow of cryogen being ducted to the throwing wheel. A novel joint assembly which may be utilized in the supply and/or return conduits permits relative movement of connected conduit portions concurrently with other associated relatively movable machine components.

摘要翻译： 冷冻剂喷射除颤装置包括可移动地支撑插座组件的直立框架。 插座组件包括具有围绕可旋转滚筒的外壳的外壳，以及可枢转地安装在外壳上的门，用于在门选择性地打开和关闭滚筒外露端的位置之间移动。 门上装有一个投掷轮，用于将颗粒介质和致冷剂气体排放到滚筒中，以冲击工件使工件闪光发生冲击。 提供了一种再循环系统，用于在机器运行期间从滚筒中取出冷冻剂气体和颗粒，用于将可重复使用的颗粒介质与诸如工件闪蒸的废料颗粒分离，并将受控流动的加压制冷剂气体和颗粒介质返回到 投掷轮 再循环系统包括鼓风机，用于将推进式冷冻剂气体从滚筒循环，通过从冷却桶中抽出冷冻剂通过返回导管，并通过供应导管将加压的冷冻剂再送入投掷轮， 鼓风机与投掷轮配合，以建立期望的通过滚筒的低温气体的高速流动。 计量装置将受控的介质流引入被输送到投掷轮的冷冻剂流中。 可以在供应和/或返回管道中使用的新颖的接头组件允许连接的管道部分与其他相关联的相对可移动的机器部件同时地相对运动。