Contact type vehicle laundry element and attachment system therefor
AssigneeBelanger, Inc.
InventorsMichael J. Belanger, Robert J. Wentworth
Life of this patent
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Abstract
A surface treatment apparatus comprising in combination a carrier hub having uniformly spaced parallel slots with narrow outwardly extending openings to receive the aligned heads of a unitary flange like retainer on which are removably mounted a plurality of folded cloth like surface contacting elements. The elements are preferably formed of pliable foam plastic sheeting. This particular arrangement obviates the need for stapling or stitching the cloth like elements.
Claims7
A vehicle treatment apparatus comprising the combination of:
- a rigid carrier structure defining a plurality of parallel slots having openings facing away from said structure;
- at least one retainer comprising a flange and at least two spaced and aligned head portions extending laterally from said flange, said head portions corresponding in size and configuration with said slots so as to fit complementally and slidably therein, said heads defining intermediate bearing surfaces on said flange between said heads;
- and
- a plurality of elongate treatment elements of pliable material having apertures formed therein proximal a centerline thereof;
- said apertures being arranged so as to correspond in size and spacing to said heads;
- whereby an element may be placed on a retainer with the heads protruding through said apertures and with essentially equal lengths of treatment element material extending in at least approximately parallel fashion and in the same direction from said retainer, and said retainer may thereafter be placed in a slot in said carrier.
A replaceable cloth element for a rotary car wash brush of the type comprising a retainer including a flange and at least three spaced and aligned cylindrical head portions extending laterally from the flange so as to fit slidably in slots in a rigid carrier structure:
- said cloth element being essentially an elongate rectangle in shape and having split portions at the opposite ends thereof, and
- a linear series of spaced rectangular slots extending across the unslit center of said element to receive said head portions there through and thereafter to be folded over said retainer such that the opposite end portions thereof lie in parallel.
Dependencies are inferred from the claim text.