| 摘要 |
FIELD: household goods and personal effects. ^ SUBSTANCE: floor washer includes bucket with bail and eyelet, swab and two rolls for floor-cloth extraction. One of the rolls is stationary and fixed to the bucket axis located in the eyelets. The bail is installed on the axis and hinge connected to the cage. The other roll is hinge installed on the cage. The cage is connected with the axis by means of the bail. The axis is fixed to the bucket eyelets. The cage consists of levers and support lath while the swab is provided with support ring. The floor-cloth is represented with a piece of cloth fixed to the swab holder covering its perimeter. ^ EFFECT: possible adjustment of clearance between rolls during qualitative extraction of floor-cloth, reduction of man-power effort due to roll movement control, avoidance of external forces influence on the bucket housing and improved operational reliability of floor washer. ^ 3 cl, 4 dwg |
