专利名称：Grinder for grinding a cylindrical or spherical surface of a roll, especially a paper machine
roll
发明人：Urs Maier
申请号：US08/030439
申请日：19930325
公开号：US05394653A
公开日：
scraper19950307
专利内容由知识产权出版社提供
摘要：The grinder has a frame (6) movable on rollers (8) on which is fitted a grinding device (18) drivable by a motor (84). In order to simplify the grinder and its application to
a roll (4) to be treated, the rollers (8) are designed to lower the frame (6) on a scraper
(10) or on a rail (56) of a scraper device (2) associated with the roll (4), which rail replaces the scraper (10). The frame (6) has a supporting roller (14) fitted on an adjustable holder (12) which is laterally supported on a bearer (16) for the scraper (10).
申请人：FARROS BLATTER AG
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