초록 ▼

A combination vacuum and liquid-dispensing apparatus provided in modular form and having several modes of operation for specific applications such as solution dispensing, spraying, and washing, as well as carpet and upholstery cleaning, wherein the apparatus includes a storage tank mounted to a base

A combination vacuum and liquid-dispensing apparatus provided in modular form and having several modes of operation for specific applications such as solution dispensing, spraying, and washing, as well as carpet and upholstery cleaning, wherein the apparatus includes a storage tank mounted to a base structure having a plurality of caster wheels, a vacuum motor located within the cover of the tank, and a one-way-valve unit interposed between the vacuum motor and the tank. To provide a spraying operation, there is included a pump which is adapted to be employed with an adjustable squeegee pick-up head which is mounted to the front of the tank along with a pair of bumpers. The present invention is readily adaptable for use with liquid applicators and vacuum tools by connecting the proper tool to the respective vacuum system or pump system.

대표청구항 ▼

An apparatus for storing and dispensing fluids under controlled conditions, comprising: a tank for receiving and/or storing fluids; a base structure on which said tank is mounted; a plurality of caster wheels mounted to said base member whereby said apparatus may be moved from place to place; said t

An apparatus for storing and dispensing fluids under controlled conditions, comprising: a tank for receiving and/or storing fluids; a base structure on which said tank is mounted; a plurality of caster wheels mounted to said base member whereby said apparatus may be moved from place to place; said tank including an upper open end defined by a continuous side wall having a bottom wall; said bottom wall being formed with a centrally disposed drain chute integrally formed with an outlet duct which extends rearwardly of said base structure; a discharge-valve means mounted to the free end of said outlet duct; a dispensing applicator to be removably attached to one end of said discharge-valve means; wherein said dispensing applicator comprises: an elongated pipe having the opposite ends thereof closed; a “T”joint member interposed between said closed ends of said pipe; a plurality of dispensing holes disposed longitudinally along said pipe whereby fluid is discharged evenly over the floor area when said discharge-valve means is opened.