Interchangeable cartridge for fountain paint rollers
    10.
    发明授权
    Interchangeable cartridge for fountain paint rollers 失效
    喷漆辊可更换墨盒

    公开(公告)号:US3877823A

    公开(公告)日:1975-04-15

    申请号:US35960473

    申请日:1973-05-11

    CPC classification number: B05C17/0217 B05C17/025

    Abstract: An interchangeable cartridge for rapid replacement of a paint supply for fountain type rollers is described. The cartridge comprises an outer and an inner cylinder having mating longitudinal rows of apertures. End sealing means are provided, one of which includes means for rotating the inner cylinder with respect to the outer cylinder about its longitudinal axis, thus aligning the two sets of apertures. When the apertures are aligned, paint contained in the inner cylinder will flow outwardly to an applicator pad. When the apertures are out of alignment, the paint flow will be cut off. A handle is attached to the end sealing means by spring-loaded extensions, which also serve to secure one of the end sealing means, while at the same time permitting the inner cylinder to rotate.

    Abstract translation: 描述了一种用于快速更换喷泉式辊子的油漆供应的可互换筒。 盒包括具有配合的纵排排孔的外筒和内筒。 提供端部密封装置,其中之一包括用于使内筒相对于外筒围绕其纵向轴线旋转的装置,从而对准两组孔。 当孔对准时,容纳在内筒中的油漆将向外流动到施加器垫。 当孔不对齐时,油漆流将被切断。 手柄通过弹簧加载的延伸部附接到端部密封装置,其也用于固定端部密封装置中的一个,同时允许内部气缸旋转。

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