发明名称 |
Floor cleaning machine including squeegee assembly |
摘要 |
A cleaning machine for cleaning floor surfaces is disclosed characterized by a squeegee blade assembly that utilizes a number of connectors for dual functions. The squeegee blade assembly includes a holding subassembly for maintaining the squeegee blades in place. A plurality of connectors are used to connect the squeegee blades to the squeegee holding subassembly. A first set of these connectors also connects the squeegee holding subassembly to a squeegee mounting assembly, which is attached to the body of the cleaning machine. A second set of these connectors is also used to connect rollers to the holding subassembly. A third set of these connectors also attaches a caster assembly to the holding subassembly. Each squeegee blade is an integral, one-piece member but with an upper section having a greater hardness than the lower section.
|
申请公布号 |
US5377382(A) |
申请公布日期 |
1995.01.03 |
申请号 |
US19930060874 |
申请日期 |
1993.05.13 |
申请人 |
WINDSOR INDUSTRIES, INC. |
发明人 |
BORES, FREDERICK M.;PLAVEN, THOMAS G. |
分类号 |
A47L11/40;(IPC1-7):A47L11/30 |
主分类号 |
A47L11/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|