| 摘要 |
<p>The invention relates to a wiping material dispenser apparatus comprising a basic housing (2) that receives an articulated cover (3) and a cartridge (c) comprising two transverse flanges (4 5). The upper part of said flanges receives the roll (b) of material and the lower part thereof receives a first blade-holder drum (9) and a second return drum (10), said drums receiving crown wheels (11 12) for the connection thereof. The return drum (10) receives a third crown wheel (19) that co-operates with the drum rotation actuation mechanism comprising a fixed cam (24). The blade-holder arm (14) is provided with transmission means (18) that involve the use of a mobile cam (27) which actuates the cutting blade. The fixed and mobile cams co-operate with one another, defining the trajectory of the cutting blade.</p> |
