Under carriage sprayer for automobiles or the like
AssigneeGeorge Enterprise Ltd.
InventorGeorge L. Joyal
Life of this patent
Estimating the term…
Abstract
An undercarriage sprayer is provided for automobiles and the like. The sprayer has a T-shaped frame with a castor wheel at the base of the T and two steerable wheels at the ends of the cross bar. A handle connected to the frame at the intersection of the T is used to manipulate the sprayer and to steer the wheels through the use of a rotating hand grip. Spray nozzles are spaced along the base arm of the T-frame and may be arranged to pivot from side to side under the control of an operator. In other embodiments, the nozzles may be rotating spray heads.
Claims14
An under carriage sprayer for automobiles or the like comprising:
- a frame;
- wheels supporting said frame for movement over a floor;
- spraying means comprising at least one spray nozzle mounted on said frame for directing a spray of liquid upwardly therefrom;
- means for connecting a supply of washing liquid to said spraying means;
- a handle connected to said frame for moving the frame over the floor;
- means associated with said handle for selectively varying the orientation of the nozzle with respect to the frame when in use;
- and
- steering means for controllably turning at least one of said wheels so as to steer the frame over the floor.
An under carriage sprayer for automobiles or the like:
- a frame;
- a plurality of wheels supporting the frame for movement over a floor;
- an elongate spray conduit mounted on said frame for rotation about a longitudinal axis;
- a plurality of nozzles spaced along said conduit for spraying liquid from the conduit in a direction determined by the rotational position of the conduit;
- a handle;
- means connecting the handle to the frame adjacent one end of the conduit for moving the frame over the floor by manipulation of the handle;
- and
- means on the handle for rotating the conduit.
An under carriage sprayer for automobiles or the like comprising:
- a frame including a base component and a cross bar component connected in a T shape;
- a plurality of wheels supporting the frame for movement over a floor, including a castor wheel secured to the base component of the frame and two further wheels at the ends of the cross bar component of the frame;
- an elongate spray conduit mounted on said frame for rotation about a longitudinal axis;
- a plurality of nozzles spaced along the conduit for spraying liquid from the conduit in a direction determined by the rotational position of the conduit;
- a handle connected to the frame for moving the frame over the floor and including means for selectively rotating the conduit;
- and
- a steering linkage connecting the handle to the further wheels such that selected movement of the handle rotates the further wheels about respective vertical axes with respect to the frame.
An under carriage sprayer for automobiles or the like comprising:
- a frame;
- a plurality of wheels supporting the frame for movement over a floor;
- an elongate spray conduit mounted on the frame for rotation about a longitudinal axis;
- a plurality of nozzles spaced along the conduit for spraying liquid from the conduit in a direction determined by the rotational position of the conduit;
- a handle connected to the frame for moving the frame over the floor, the handle including a hand grip rotatable about an elongate handle axis;
- coupling means joining the hand grip to the conduit for rotating the conduit in response to rotation of the hand grip;
- and
- wheel steering means connected to said conduit for steering the frame to one side or the other in response to rotation of the conduit.
Dependencies are inferred from the claim text.