发明名称 |
POLIERMASCHINE MIT EINEM DREHBAREN WERKSTUECKTRAEGER |
摘要 |
<p>The invention relates to improvements in polishing machines incorporating a rotating plate. The upper face of the rotating plate is provided with a groove of circular section, in which is removably retained the base of a collar or screen, which defines on said plate two separate zones for rough-machining and finishing. The invention also relates to the mode of heat-conditioning the plate with the aid of nozzles disposed in the bottom of the tank for spraying a liquid against the lower face of said plate.</p> |
申请公布号 |
DE3309213(A1) |
申请公布日期 |
1983.09.29 |
申请号 |
DE19833309213 |
申请日期 |
1983.03.15 |
申请人 |
PROCEDES ET EQUIPEMENT POUR LES SCIENCES ET L'INDUSTRIE PRESI |
发明人 |
BOULADON,GABRIEL;GRISEL,LUCIEN |
分类号 |
B24B37/16;(IPC1-7):24B27/00;24B37/04 |
主分类号 |
B24B37/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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