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    • 5. 发明申请
    • SPECIAL EFFECT PAINT ROLLER
    • 特殊效果涂胶辊
    • WO1997003762A1
    • 1997-02-06
    • PCT/US1996012064
    • 1996-07-22
    • TRAMONT, Thomas, J.
    • B05C17/00
    • B05C17/0207B05C17/0212B44D2/00B44D3/00Y10S118/14Y10S118/15
    • Paint rollers (11-15) having an outer annular paint roll medium (21-25) configured and constructed to produce special effects when rolled over a work surface in a positive or negative mode of painting or in one case, in both modes simultaneously. In three embodiments, the outer medium (21-25) is constructed from a sheet of flexible material such as a sheet of thin non-porous (e.g., plastic) material or a sheet of thick resilient porous material by loosely compacting a blank of the material into a preformed shape and then wrapping the preformed shape around and affixing it to an inner roller core (16). In another embodiment, a sculptured outer medium (24) is formed by wrapping a preformed shape of sponge or sponge-like material around and affixing it to an inner roller core (16). In a further embodiment, the outer medium (25) is formed by a base layer (80) of resilient porous material and by relatively hard areas of non-porous material (88) at the outer surface of the base layer (80).
    • 具有外环形涂料辊介质(21-25)的涂料辊(11-15)被构造和构造成当以两种模式同时在正或负模式下或在一种情况下在工作表面上滚动时产生特殊效果。 在三个实施例中,外部介质(21-25)由诸如薄无孔(例如,塑料)片材的柔性材料片或厚弹性多孔材料片构成,通过松散地压实 材料形成预成型的形状,然后将预成形的形状包裹并将其固定到内部辊芯(16)上。 在另一个实施例中,通过将预制形状的海绵或海绵状材料缠绕在其周围并将其固定到内部辊芯(16)上而形成雕塑的外部介质(24)。 在另一个实施例中,外部介质(25)由弹性多孔材料的基底层(80)和在基底层(80)的外表面处的相对较硬的无孔材料区域(88)形成。