公开(公告)号：US6065566A

公开(公告)日：2000-05-23

申请号：US213521

申请日：1998-12-17

申请人： Michael J. Brown ,  Richard T. Brown

发明人： Michael J. Brown ,  Richard T. Brown

IPC分类号： E06C7/42 ,  E06C1/00

CPC分类号： E06C7/423

摘要： Apparatus for stabilizing a two-legged ladder against lateral and rearward movement. Telescoped tubular pole assemblies are attached at one end to opposite side rails of the ladder with a quick disconnect universal pivot. Special support and retainer blocks are provided for facilitating the transport of the assembled ladder and telescoped assemblies on the top of a vehicle.

摘要翻译： 用于稳定双腿梯子以防止横向和向后运动的装置。 伸缩式管状杆组件通过快速断开的通用枢轴在一端连接到梯子的相对侧轨道上。 提供了特殊的支撑和保持块，以便于组装的梯子和可伸缩组件在车辆顶部的运输。

公开(公告)号：US4000718A

公开(公告)日：1977-01-04

申请号：US567727

申请日：1975-04-14

申请人： Michael J. Brown

发明人： Michael J. Brown

IPC分类号： A01K1/12 ,  A01J7/00

CPC分类号： A01K1/12

摘要： Disclosed is an automated milking parlor in which cows are directed from an entry area through prep stalls where they are prepared for milking and on to milking stalls where they are machine milked, by automated stall gates, feeders and washing devices substantially all of which are pneumatically operated and controlled. The milking parlor has two banks, each with one prep stall and three milking stalls, all operated by a single milker from a pit between the banks. A pneumatic logic circuit sequences and actuates the operation of all stall gates, and prevents cows from being released from the prep stall until they are fully prepared for milking and a milking stall is available. Milk received by the milking machines is piped directly to storage facilities at the exit end of the parlor, and milking machines which automatically release when the milk from the cows stops are used to actuate appropriate portions of the operation sequencing.

摘要翻译： 公开了一种自动化挤奶室，其中牛从入口区域通过准备挤奶的准备摊位以及挤奶机的挤奶摊位，通过自动化失速门，进料器和洗涤装置，基本上所有这些都是气动的 操作和控制。 挤奶厅有两家银行，每家有一个准备摊位和三个挤奶摊位，全部由银行之间的一个单一的奶牛经营。 气动逻辑电路对所有失速门的操作进行排序和启动，并且防止奶牛从准备失速中释放出来，直到它们完全准备好挤奶和挤奶停止为止。 挤奶机接收的牛奶直接管道送到客厅出口处的仓库设施，挤奶机自动释放，当奶牛停止停止时，牛奶可以启动适当的部分操作顺序。

公开(公告)号：US4168677A

公开(公告)日：1979-09-25

申请号：US898432

申请日：1978-04-20

申请人： Michael J. Brown

发明人： Michael J. Brown

IPC分类号： A01J5/04 ,  B08B3/00 ,  B08B9/00

CPC分类号： A01J7/022

摘要： A sanitary backwashing system for an automatic milking machine having a milking unit and a source of vacuum, the system including a valve having a first port connected to the milking unit and a pair of second ports alternately connected to the first port, one of the second ports being connected to the source of vacuum; and a source of sanitizing fluid under pressure connected to the other of the second ports and the valve having a first position in which the valve connects the milking unit to the source of vacuum while blocking off the other of the second ports and a second position in which the valve connects the milking unit to the source of sanitizing fluid while blocking off the source of vacuum.

摘要翻译： 一种用于具有挤奶单元和真空源的自动挤奶机的卫生反洗系统，该系统包括具有连接到挤奶单元的第一端口和交替地连接到第一端口的一对第二端口的阀，第二 端口连接到真空源; 以及在压力下的消毒液体的源与第二端口中的另一个连接，并且阀具有第一位置，其中阀将挤奶单元连接到真空源，同时阻止另​​一个第二端口，并且第二位置 阀门将挤奶单元连接到消毒液源上，同时阻止真空源。