Title:
MOBILE FLOOR SURFACE CLEANING MACHINE
Document Type and Number:
Japanese Patent JP2883287
Kind Code:
B
Abstract:
PURPOSE: To provide a mobile floor surface cleaning machine to control wash water and to prevent abrasion of a brush.
CONSTITUTION: A link mechanism is set on side squeegees 56, 58 for controlling water on a floor. The link mechanism has a vertical pivots to enable the squeegees to oscillate sidewards. The squeegees are mutually connected with a tie rod 68 to oscillate as a body. When this machine rotates, the rear squeegee 38 oscillates to one side or the other side by friction against a floor. A push-pull cable is connected between a link mechanism for fixing the rear squeeze and the link mechanism of the side squeegees, to oscillate or control the side squeegees during rotating. As the result, the squeegees effectively control water on the floor during a turn, and wear of the squeegees is reduced.
Inventors:
Hamline, Anthony J.
Boomgaarden, Steven L.
Engel, Gregory J.
Christensen, Bryan L.
Boomgaarden, Steven L.
Engel, Gregory J.
Christensen, Bryan L.
Application Number:
JP1995000001812
Publication Date:
February 05, 1999
Filing Date:
January 10, 1995
Export Citation:
Assignee:
TENNANT CO
International Classes:
A47L11/24; A47L11/30; A47L11/40; (IPC1-7): A47L11/24; A47L11/30