发明公开
EP0577288A2 No-tool brush changing means 失效
Einrichtung zum werkzeuglosenBürstenwechsel。

No-tool brush changing means
摘要:
Machines for sweeping or scrubbing floors or outdoor surfaces may have one or more horizontal cylindrical brushes that rotate against a surface to be cleaned. Novel means are provided for quickly removing and replacing such brushes without using tools.
信息查询
0/0