发明名称 |
SCANNING COLORIMETER |
摘要 |
A colorimeter for reading color bars (403, 404) of printed sheets (401) or the like includes a longitudinally extending base (400) including a paper stop (442) along which a sheet to be tested for color may be positioned. An autonomously operating colorimeter head (410) is moved along the base in a direction parallel to the edge of the sheet by means of an electric motor (600) mounted on the base and driving an helical thread lead screw (418) engaging an X-axis carriage supporting the head. The head is moved by operation of the lead screw in a direction parallel to the edge of the sheet, referred to as the direction of the X-axis. The head includes an electric motor and a Y-axis transport supporting an optics unit (510). The optics unit is moved within the head in a direction parallel to a Y-axis, extending perpendicularly to the X-axis.
|
申请公布号 |
CA2199870(A1) |
申请公布日期 |
1996.03.21 |
申请号 |
CA19952199870 |
申请日期 |
1995.09.14 |
申请人 |
X-RITE, INCORPORATED |
发明人 |
BERG, BERNARD J.;BAKER, DOUGLAS V.;BOWDEN, DAVID R.;BOES, THOMAS J.;ZANDSTRA, LAWRENCE D. |
分类号 |
G01J3/28;G01J3/50;(IPC1-7):G01J3/46 |
主分类号 |
G01J3/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|