-
公开(公告)号:US4236483A
公开(公告)日:1980-12-02
申请号:US56128
申请日:1979-07-09
CPC分类号: G03G15/11
摘要: A metering roll, employed between the developing station and the transfer station of a photocopier which uses a liquid toner, controls the thickness of the liquid on the photosensitive drum surface when it is presented to the transfer station. Shoe-like elements fixed between the drum and roll maintain the central metering portion in a substantially constant spaced apart relationship to the photosensitive drum surface and thereby tend to limit and control the thickness of developer on the drum surface at the transfer station. One surface of the element substantially conforms to an arc of the drum surface and another surface defines a hole through which a portion of the metering roll passes.
摘要翻译: 在显影站和使用液体调色剂的复印机的转印站之间使用的计量辊在被呈现给转印站时控制感光鼓表面上的液体的厚度。 固定在滚筒和滚筒之间的鞋状元件将中央计量部分保持在与感光鼓表面基本上恒定的间隔开的关系,从而倾向于限制和控制转印站上鼓表面上的显影剂的厚度。 元件的一个表面基本上符合鼓表面的弧形,另一表面限定一个孔,计量辊的一部分穿过该孔通过。