(under subclass 35) Machines of the character wherein the movable element has a pivotable motion only.
(1) Note. The two actions are usually a scrubbing action between a corrugated face on the swinging element and a cooperating corrugated face in the tub, and a squeezing action between the same swinging element and some faces in the tub which serve as abutments for textiles in the tub. Another mode of accomplishing the two actions is by causing a swinging member having both rollers and a corrugated face to sweep across a corrugated bed. Still another mode is by having the pivotally mounted member force a cooperating scrub member to swing about a pivot eccentric to the pivot of the first member.
