Brushing – scrubbing – and general cleaning – Implements – Pipe – tube – or conduit cleaner
Patent
1989-09-26
1991-01-08
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Implements
Pipe, tube, or conduit cleaner
15144R, 152356, 152358, B05D 142, E01C 1912
Patent
active
049824708
ABSTRACT:
The apparatus includes a stick allowing a handling in a standing position and which is to be held obliquely directed to the floor, and a bearing body is mounted to the lower end of the stick in which a first pivot axis is supported which at its lower end is rigidly mounted to a joint body in which a second pivot axis is supported by means of which a supporting body consisting of a disk is located relative to the joint body. An applying spatula is exchangeably mounted to the supporting body. An operating rod is pivotably mounted to the end of the joint body which at its other end is pivotably mounted to a lever which is pivotable by means of a mounting member located roughly halfway along the longitudinal extent of the stick. By means of such also the joint body and accordingly the applying spatula mounted thereto via the supporting body is pivotted about an angle of less than 180.degree. before after a movement of the stick along the floor in the one direction the opposite movement for the spreading of the adhesive agent is initiated. At each change of direction the applying spatula can be adjusted again parallel to the floor around the second pivot axis. By means of this apparatus the adhesive for floor coverings can be applied in a standing position.
REFERENCES:
patent: 3611470 (1971-10-01), Gaston
patent: 3803662 (1974-04-01), Glejf
Breiner A. W.
Roberts Edward L.
S. Szabo AG
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