公开(公告)号：US5321998A

公开(公告)日：1994-06-21

申请号：US15189

申请日：1993-02-10

申请人： Bruce M. Brown

发明人： Bruce M. Brown

IPC分类号： B25B13/48 ,  B25B23/00 ,  B25B23/08

CPC分类号： B25B23/00 ,  B25B13/48

摘要： A power transmission tool for the installation and removal of a spanner nut (15) on a threaded end of a drive shaft (27) comprises a torque reactor plate (32) with a central threaded aperture (35,37) for threaded engagement with a wrench shaft (39). The pitch of the wrench and reactor plate threads (37,39) is the same as the pitch of the drive shaft and spanner nut threads. The reactor plate (32) is fastened (60,63,65) to a drive flange (20), the flange being mounted on an end of the drive shaft and having splines to prevent relative movement therebetween. An aperture (73) is formed in the torque reactor plate for receiving a bar which is used to react the torque applied to the drive shaft/flange combination by the wrench via the nut, thereby preventing rotation of the flange and shaft combination when torque is applied to the wrench.

摘要翻译： 用于在驱动轴（27）的螺纹端上安装和移除扳手螺母（15）的动力传动工具包括具有中心螺纹孔（35,37）的扭矩反应器板（32），用于与 扳手轴（39）。 扳手和反应器板螺纹（37,39）的螺距与驱动轴和扳手螺母螺纹的螺距相同。 反应器板（32）被紧固（60,63,65）到驱动凸缘（20），凸缘安装在驱动轴的一端并具有花键以防止它们之间的相对运动。 在扭矩反应器板中形成一个孔（73），用于接收杆，该棒用于通过螺母通过扳手反作用于施加到驱动轴/凸缘组合的扭矩，从而防止当扭矩为 应用于扳手。

公开(公告)号：US4258501A

公开(公告)日：1981-03-31

申请号：US66651

申请日：1979-08-15

申请人： Bruce M. Brown

发明人： Bruce M. Brown

IPC分类号： A01C1/02 ,  A01G31/04 ,  A01G31/02

CPC分类号： A01G31/047 ,  Y02P60/216

摘要： A plurality of perforated individual seed germinating and sprout growing bags are suspended from sets of portable racks which are placed on circular tray structures. The tray structures are supported in spaced vertical relationship by an upright mast located within an enclosed housing and adapted to rotate about its longitudinal axis. The rack sets of each tray structure are arranged about the longitudinal axis of the mast to form circular tiers. Periodically, filtered and anti-bacterially treated irrigation water is supplied to each bag at a fast enough rate to thoroughly mix the seeds located therein. Water draining from the bags is collected in a storage tank and subsequently recycled after first being filtered and purified. Once the seeds have sprouted, artificial light is provided so that substantially all the sprouts in each bag receive a uniform amount of growing light.

摘要翻译： 多个穿孔的个体种子发芽和发芽的生长袋悬挂在放置在圆形托盘结构上的一组便携式机架上。 托盘结构通过位于封闭壳体内并适于围绕其纵向轴线旋转的直立桅杆以相互垂直的关系支撑。 每个托盘结构的机架组围绕桅杆的纵向轴线布置以形成圆形层。 定期地，以足够快的速度向每个袋子提供过滤和抗细菌处理的灌溉水，以充分混合位于其中的种子。 从袋中排出的水被收集在储罐中，并且在首先被过滤和纯化之后再循环。 一旦种子发芽，就提供人造光，使得每个袋中的大部分芽都接收到均匀的生长光。