发明公开
EP0031670A1 Graphic forming device with preview feature
失效
Vorrichtung zur Herstellung von Graphiken mit Vorkontrolle。
- 专利标题： Graphic forming device with preview feature
- 专利标题（中）： Vorrichtung zur Herstellung von Graphiken mit Vorkontrolle。
-
申请号： EP80304541.8申请日： 1980-12-16
-
公开(公告)号： EP0031670A1公开(公告)日： 1981-07-08
- 发明人: Vogelgesang, Peter J.
- 申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
- 申请人地址： 3M Center, P.O. Box 33427 St. Paul, Minnesota 55133-3427 US
- 专利权人： MINNESOTA MINING AND MANUFACTURING COMPANY
- 当前专利权人： MINNESOTA MINING AND MANUFACTURING COMPANY
- 当前专利权人地址： 3M Center, P.O. Box 33427 St. Paul, Minnesota 55133-3427 US
- 代理机构： Baldock, Hugh Charles
- 优先权： US104574 19791217
- 主分类号： G03B27/28
- IPC分类号： G03B27/28 ; G03B15/08
摘要：
A device (10) for composing graphics comprising a flash lamp (19) for irradiating portions of strip material (12) through a template (22) when an arm (24) supporting the lamp (19) is moved to an exposure position at an exposure station (14). The template (22) has a rectangular array of windows (20) and is manually positionable on locating pins (23) at the exposure station (14) for different exposures. A positive image (33) of each window (20) is provided on the template (22), and the locating pins (23) are movable via movement of the lamp arm (24) from a preview position where the image (33) is at the exposure station (14) so the operator can see where the graphic will be formed, to an exposure position with the associated window (20) located at the exposure station (14) for exposure.
公开/授权文献
- EP0031670B1 Graphic forming device with preview feature 公开/授权日：1984-05-16
信息查询
