A compact rotary drum colour separation scanner includes a drum which is rotatably mounted about an upwardly extending axis which is preferably slightly inclined to the vertical. A part of the carriage carrying either a light source or reading head travels into the drum through the hub upon which the drum is mounted.
申请公布号
US5568282(A)
申请公布日期
1996.10.22
申请号
US19940286202
申请日期
1994.08.05
申请人
ITEK COLOUR GRAPHICS, LTD.
发明人
THOMSON, GRAHAM A.;NEILSON, PETER J.;COOK, PAUL C.