There is disclosed an improved spray tip particularly suited for airless pressured spraying utilizing a spray orifice member in a removable turret member that can be rotated to reverse the orifice for cleaning. The design permits rapid exchange of the turret member permitting quick substitution of different sized orifice members. The turret member is sealed in the assembly with a thin plastic seal and a seal support which is compressed in the assembly by hand tightening. The seal and seal suppor...

A metal spray gun of the arc spray type has a nozzle-positioner member of electrically insulating material that is disposed between a gas inlet and an arc zone. A primary stream of gas is flowed through a through passage in the nozzle-positioner member, and seat surfaces in the through passage receive tips of individual electrically conductive contact tube assemblies that are biased outwardly away from one another. The nozzle-positioner member aligns the contact tube assemblies and configures th...

In a rotary drum spray grainer there is provided a deflector plate overlying the spraying nozzles in the spraying zone to provide a drying zone where spray grained particles fall in a substantially uninterrupted downward path through the drying gas.

A spray hoop has a hollow base capable of holding enough water to stabilize the spray hoop as water flows therethrough along a generally circular path which includes the base and a hoop-shaped hose connected to the base in a generally vertical position so that individuals, such as children, may run therethrough. The hose includes a plurality of orifices spaced at intervals along an inner circumferential surface of the hose. Each of the orifices directs water radially inward relative to the hoop-...

There is disclosed an improved spray tip particularly suited for airless pressured spraying utilizing a spray orifice member in a removeable turret member that can be rotated to reverse the orifice for cleaning. The design overcomes difficulties with prior art spray tips of this construction by the use of a thin resilient seal which is located between the turret member and a seal support which is compressed in the assembly. The use of the thin seal achieves a fluid tight seal that prevents leaki...

The gun grip (18) and the gun barrel (2) are two bodies that are detachably connected with each other. The fluid line (26) is a stiff tube with two tubular shanks (27, 28) which at said angle extend obliquely to each other. The one tubular shank (28) is removably installed in a channel (25) of the gun grip (18), the other tubular shank (27) in a first channel (10) of the gun barrel (2), each from sides of the gun grip (18) and the gun barrel (2) that border on each other.

A spray assembly including a venturi type spray nozzle, a valve attached to the spray nozzle, a reservoir adapter that can engage a reservoir containing a liquid coating material to be sprayed, and a flexible hose between tile reservoir adapter and the valve. The outer surface texture of material being coated can be adjusted using the valve which is useful in matching the surface texture of chip resistant coatings and undercoatings on an automobile, and the hose allows the operator to spray mate...

An improved spray gun having an aluminum gun body and a sprayhead made of a plastics material, preferably of polybutylene terephthalate. The sprayhead is permanently secured to the spray gun body, preferably with a swaged ring of stainless steel. The spray gun may be provided with a plastic handle which is preferably formed from polybutylene with 10% of a polyester elastomer. In one embodiment, the sprayhead is oriented relative to the gun body prior to securing to select either gravity feed or ...

A spray tower includes inner and outer tubes arranged coaxial with each other on a common vertical axis. At the lower end of the inner tube is provided a guide cylinder group composed of a plurality of guide cylinders which are arranged coaxially with each other on a common vertical axis. A guide vane is provided under the guide cylinder group. The guide vane is in a shape of inverted truncated cone whose diameter is reduced in a downward direction. Accordingly, gas flowing downward between the ...

A spray nozzle includes a rod extended from a casing which has two inlets. A follower is rotatably engaging with the rod and has a barrel aligned with one inlet and has one or more cylindrical members aligned with the other inlet. A board and a cap are secured to the rod. A control ferrule may rotate the follower and the disc to align either of the inlets with the barrel and the cylindrical members. The water is allowed to flow out through a peripheral gap formed between the control ferrule and ...