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    • 3. 发明授权
    • Dual roller stencil applicator
    • 双辊模板涂布机
    • US5967041A
    • 1999-10-19
    • US133738
    • 1998-08-13
    • Richard C. SchoenertMark E. Snetting
    • Richard C. SchoenertMark E. Snetting
    • B05C17/035B41F5/00
    • B05C17/0355
    • A dual roller stencil applicator for applying a stencil pattern to a surface. The applicator has a frame with a handle supporting first and second rollers, the first roller having a porous outer layer for receiving and holding paint and a second roller having a raised stencil design thereon, with the first and second rollers in alignment and movable with respect to each other. The second roller is mounted for selective displacement from the first roller such that when the first roller is to be loaded with paint, the second roller is not in contact with the first roller, and when the apparatus is in an operating condition, the first and second rollers are urged together, permitting the first roller to supply paint to the raised stencil of the second roller. The stencil roller is completely removable from the applicator for cleaning. A drive wheel assembly is coupled to the second roller to rotate the second roller when the second roller is urged against a surface to which a stencil pattern is to be applied. The drive wheel assembly has a resilient tire with radially directed internal lugs mating with corresponding recesses in a hub on which the tire is mounted. The drive wheel assembly may be coupled to either the left or right side of the second roller. The hub has indices to allow registration of the stencil design with the surface to which it is to be applied.
    • 用于将模板图案施加到表面的双辊模板涂布器。 施加器具有框架,其具有支撑第一和第二辊的手柄,第一辊具有用于接收和保持涂料的多孔外层和在其上具有凸起模板设计的第二辊,其中第一和第二辊对准并且可相对于 对彼此。 第二辊安装成从第一辊选择性地移位,使得当第一辊被装载油漆时,第二辊不与第一辊接触,并且当装置处于运行状态时,第一辊和第 第二辊被一起推动,允许第一辊向第二辊的凸起的模板供应油漆。 模板辊可以完全从涂抹器中移除以进行清洁。 驱动轮组件联接到第二辊,以在第二辊被推靠在要被施加模板图案的表面上时旋转第二辊。 驱动轮组件具有弹性轮胎,其具有径向指向的内部突出部,其与轮胎安装在轮毂上的相应凹部配合。 驱动轮组件可以联接到第二辊的左侧或右侧。 轮毂具有允许将模板设计与要应用的表面注册的索引。
    • 9. 发明授权
    • Debris collecting mechanism
    • 碎片收集机制
    • US4457036A
    • 1984-07-03
    • US416655
    • 1982-09-10
    • Alfred D. CarlsonDonald J. HaubMark E. Snetting
    • Alfred D. CarlsonDonald J. HaubMark E. Snetting
    • A47L11/24A47L11/283E01H1/04E01H1/10A47L11/16
    • A47L11/4044A47L11/283A47L11/40A47L11/4013A47L11/4025A47L11/4038A47L11/4061E01H1/04E01H1/103
    • In a combination sweeping, polishing and scrubbing floor maintenance machine, the present invention includes a debris hopper removably positioned in a frame secured to a portion of the machine. The debris hopper has a rearward opening facing a pair of substantially side-by-side disc tools, e.g. brushes. The brushes preferably rotate in the same rotational direction with one brush positioned slightly ahead of the other brush. Immediately in front of the forward edge of the leading brush is a conduit means secured to the hopper. Adjacent the conduit means and extending along the hopper opening is a flexible member. Both the flexible member and the conduit means serve as debris receiving means for directing swept debris upwardly into the debris hopper. Blade members may be provided forward of the debris receiving means and beneath the hopper to guide debris into a central area of the machine's path of travel.
    • 在组合清扫,抛光和擦洗地板维护机器中,本发明包括可移除地定位在固定到机器的一部分的框架中的碎屑漏斗。 碎屑料斗具有面向一对基本上并排的盘工具的向后开口,例如, 刷子 刷子优选地以相同的旋转方向旋转,一个刷子位于另一个刷子的稍前方。 立即在前刷的前缘前方是固定在料斗上的管道装置。 邻近导管装置并沿料斗开口延伸的是柔性构件。 柔性构件和管道装置都用作碎屑接收装置,用于将扫过的碎屑向上引导到碎片漏斗中。 叶片构件可以设置在碎片接收装置的前方并且在料斗下面以将碎屑引导到机器的行进路径的中心区域中。
    • 10. 发明授权
    • Paint gun with co-molded swirl valve
    • 喷枪与共模旋流阀
    • US5667144A
    • 1997-09-16
    • US429925
    • 1995-04-27
    • Mark E. Snetting
    • Mark E. Snetting
    • B05B1/34B05B9/08
    • B05B9/0861B05B1/3436
    • An airless spray paint gun having an improved swirl valve which is less susceptible to erosion and reduces the amount of sputtering in the paint spray. The spray paint gun includes a gun assembly including a handle, a motor, and a switch for controlling the motor. A pump subassembly mounted to the gun assembly includes a pumping chamber having a discharge end with a beveled seat, a piston mounted within a pump housing and driven by the motor for pumping paint from the container through the discharge end of the pumping chamber, and a swirl valve mounted within the discharge end of the pumping housing. The swirl valve includes a valve body having first and second opposite sides, three paint swirl apertures extending through the valve body between the first and second opposite sides, a beveled seat-engaging surface on the second side of the valve body formed of an elastomeric material co-molded with the valve body. The elastomeric material is softer than the material of the valve body.
    • 一种无气喷枪,具有改进的旋流阀,其不易受侵蚀,并减少喷漆中的溅射量。 喷漆枪包括一个枪组件,它包括手柄,马达和用于控制马达的开关。 安装到枪组件的泵子组件包括泵送室,其具有带有斜面座的排放端,活塞安装在泵壳体内并由电动机驱动,用于从所述容器通过泵送室的排放端泵送油漆,以及 旋流阀安装在泵壳的排放端。 旋流阀包括具有第一和第二相对侧的阀体,在第一和第二相对侧之间延伸穿过阀体的三个油漆旋转孔,在阀体的第二侧上由弹性体材料形成的斜面座接合表面 与阀体共模成型。 弹性体材料比阀体的材料软。