Adjustable nozzle assembly for dispensing liquid

Claim 2

A liquid dispensing nozzle assembly comprising: a wall; first and second spaced apart clamp blocks having pairs of mutually facing rounded recesses; mounting means extending through said blocks at a location other than through said recesses and fastening said blocks to said wall being operable to vary the distance between recesses of one of said blocks relative to the recesses of an adjacent block to adjust the holding force exerted by said recesses; and, a plurality of nozzles mounted between said blocks, each nozzle having a hollow tube and an enlarged rounded portion on said tube, said tube having a first end connectable to a source of liquid and extending beyond the surface of said enlarged portion and a second end for discharging a liquid and extending beyond the surface of said enlarged portion, said enlarged rounded portion being complementarily received by a pair of mutually facing rounded recesses providing bearing surfaces for said enlarged portion and allowing pivoting of said nozzle about at least three perpendicularly arranged axes intersecting at said enlarged rounded portion to aim a liquid stream discharged by said nozzle; each clamp block has a top edge and a bottom edge with said recesses positioned therebetween, said first clamp block and said second clamp block have mutually facing surfaces diverging from said recesses to said top edge and also diverging from said recesses to said bottom edge forming reliefs to allow pivoting of said tube.

Claim 3

The nozzle of claim 1 wherein: said nozzles have longitudinal axes, said tubes have outlets and are pivotable to a position whereat said longitudinal axes intersect beneath said outlets.

Claim 4

The nozzle assembly of claim 1 and further comprising: a third clamp block mounted to said second clamp block with said second and third clamp block having mutually facing recesses pivotally receiving some of said enlarged portions of said nozzles

Claim 5

The nozzle assembly of claim 3 wherein: said mounting means includes a threaded member with a central axis, said member is mounted through said wall and extends through said first, second and third clamp block, said first, second and third clamp blocks may be pivoted around said central axis of said threaded member.

Claim 6

A liquid dispensing nozzle assembly comprising: a wall; first and second spaced apart clamp blocks having pairs of mutually facing recesses; mounting means extending through said blocks and fastening said blocks to said wall and operable to vary the distance between recesses of one of said blocks relative to the recesses of an adjacent block; a plurality of nozzles mounted between said blocks, each nozzle having a hollow tube connectable to a source of liquid and a round portion on said tube being received by a pair of mutually facing recesses allowing pivoting of said nozzle to aim a liquid stream discharged by said nozzle; and, a third clamp block mounted to said second clamp block with said second and third clamp block having mutually facing recesses pivotally receiving some of said round portions of said nozzles; and wherein: said mounting means includes a threaded member with a central axis, said member is mounted through said wall and extends through said first, second and third clamp block, said first, second and third clamp blocks may be pivoted around said central axis of said threaded member; each clamp block has a top edge and a bottom edge with said recesses positioned therebetween, said second clamp block has a first side surface facing said first clamp block and a second side surface facing said third clamp block, said first side surface and said second side surface diverge from said top edge to said recesses and converge from said recesses to said bottom edge forming reliefs to allow pivoting of said tubes.

Claim 7

A liquid dispensing nozzle assembly comprising: a wall; first and second spaced apart clamp blocks having pairs of mutually facing recesses; mounting means extending through said blocks and fastening said blocks to said wall and operable to vary the distance between recesses of one of said blocks relative to the recesses of an adjacent block; a plurality of nozzles mounted between said blocks, each nozzle having a hollow tube connectable to a source of liquid and a round portion on said tube being received by a pair of mutually facing recesses allowing pivoting of said nozzle to aim a liquid stream discharged by said nozzle; and, a third clamp block mounted to said second clamp block with said second and third clamp block having mutually facing recesses pivotally receiving some of said round portions of said nozzles; and wherein: said mounting means includes a threaded member with a central axis, said member is mounted through said wall and extends through said first, second and third clamp block, said first, second and third clamp blocks may be pivoted around said central axis of said threaded member; each clamp block has a top edge and a bottom edge with said recesses positioned therebetween, said second clamp block has a first side surface facing said first clamp block and a second side surface facing said third clamp block, said first side surface and said second side surface diverge from said top edge to said recesses and converge from said recesses to said bottom edge forming reliefs to allow pivoting of said tubes.

Claim 8

The nozzle assembly of claim 5 wherein: said wall forms a right angle bracket which is mountable to a bulkhead and further comprising a fastener mounting said bracket to said bulkhead, said bracket being rotatable around said fastener in a direction perpendicular to said central axis.

Claim 9

The nozzle assembly of claim 5 and further comprising: a fourth clamp block mounted to said third clamp block with said third and fourth clamp block having mutually facing recesses pivotally receiving some of said rounded portions of said nozzles.

Claim 10

A liquid dispensing nozzle assembly comprising: a wall; first and second spaced apart clamp blocks having mutually facing recesses; mounting means fastening said first and second clamp blocks to said wall and operable to vary the distance between recesses; at least one nozzle mounted between said first and second clamp blocks, said nozzle having a hollow tube connectable to a source of liquid and a round portion on said tube being received by said mutually facing recesses allowing pivoting of said nozzle to aim a liquid stream discharged by said nozzle; a third clamp block mounted to said second clamp block with said second and third clamp blocks having mutually facing recesses; at least one nozzle mounted between said second and third clamp blocks, said nozzle having a hollow tube connectable to a source of liquid and a round portion of said tube being received by said mutually facing recesses allowing pivoting of said nozzle to aim a liquid stream discharged by said nozzle; and wherein: each clamp block has a top edge and a bottom edge with said recesses positioned therebetween, said second clamp block has a first side surface facing said first clamp block and a second side surface facing said third clamp block, said first side surface and said second side surface diverge from said top edge to said recesses and converge from said recesses to said bottom edge forming reliefs to allow pivoting of said tubes.

Claim 11

A liquid dispensing nozzle assembly comprising: a wall; first and second spaced apart clamp blocks having mutually facing recesses; mounting means fastening said first and second clamp blocks to said wall and operable to vary the distance between recesses; at least one nozzle mounted between said first and second clamp blocks, said nozzle having a hollow tube connectable to a source of liquid and a round portion on said tube being received by said mutually facing recesses allowing pivoting of said nozzle to aim a liquid stream discharged by said nozzle; a third clamp block mounted to said second clamp block with said second and third clamp blocks having mutually facing recesses; at least one nozzle mounted between said second and third clamp blocks, said nozzle having a hollow tube connectable to a source of liquid and a round portion of said tube being received by said mutually facing recesses allowing pivoting of said nozzle to aim a liquid stream discharged by said nozzle; and wherein: each clamp block has a top edge and a bottom edge with said recesses positioned therebetween, said second clamp block has a first side surface facing said first clamp block and a second side surface facing said third clamp block, said first side surface and said second side surface diverge from said top edge to said recesses and converge from said recesses to said bottom edge forming reliefs to allow pivoting of said tubes.

Claim 12

The nozzle assembly of claim 8 wherein: said first clamp block has a second side surface facing said first side surface of said second clamp block, said second side surface of said first clamp block and said first side surface of said second clamp block diverging from said recesses to said top edges and also diverging from said recesses to said bottom edges; and, said third clamp block has a first side surface facing said second side of said second clamp block, said first side surface of said third clamp block and said second side surface of said second clamp block diverging from said recesses to said top edges and also diverging from said recesses to said bottom edges.

Claim 13

The nozzle assembly of claim 8 and further comprising: a fourth clamp block mounted to said third clamp block with said third and fourth clamp blocks having mutually facing recesses pivotally receiving some of said round portion of at least one of said nozzles.

Claim 14

A liquid dispensing nozzle assembly comprising: a wall; first and second spaced apart clamp blocks having at least one pair of mutually facing recesses; at least one nozzle mounted between said first and second clamp blocks, said nozzle having a hollow tube and an enlarged spherical portion on said tube, said tube having a first end connectable to a source of liquid and extending beyond the surface of said enlarged portion and a second end for discharging a liquid and extending beyond the surface of said enlarge portion, said enlarged portion being complementarily received by a pair of mutually facing recesses providing bearing surfaces for said enlarged portion and allowing pivoting of said nozzle about at least three perpendicularly arranged axes intersecting at said enlarged spherical portion to aim a liquid stream discharged by said nozzle; mounting means fastening said first and second clamp blocks to said wall and operable to vary the distance between recesses and to grip said rounded portion therebetween locking said nozzle in position; each clamp block has a top edge and a bottom edge with said recesses positioned therebetween, said first clamp block and said second clamp block have mutually facing surfaces diverging from said recesses to said top edge and also diverging from said recesses to said bottom edge forming reliefs to allow pivoting of said tube.

Claim 15

A liquid dispensing nozzle assembly comprising: a wall; first and second spaced apart clamp blocks having at least one pair of mutually facing recesses; at least one nozzle mounted between said first and second clamp blocks, said nozzle having a hollow tube and an enlarged spherical portion on said tube, said tube having a first end connectable to a source of liquid and extending beyond the surface of said enlarged portion and a second end for discharging a liquid and extending beyond the surface of said enlarge portion, said enlarged portion being complementarily received by a pair of mutually facing recesses providing bearing surfaces for said enlarged portion and allowing pivoting of said nozzle about at least three perpendicularly arranged axes intersecting at said enlarged spherical portion to aim a liquid stream discharged by said nozzle; mounting means fastening said first and second clamp blocks to said wall and operable to vary the distance between recesses and to grip said rounded portion therebetween locking said nozzle in position; each clamp block has a top edge and a bottom edge with said recesses positioned therebetween, said first clamp block and said second clamp block have mutually facing surfaces diverging from said recesses to said top edge and also diverging from said recesses to said bottom edge forming reliefs to allow pivoting of said tube.

Claim 16

The liquid dispensing nozzle assembly of claim 11 wherein: said enlarged portion is spherical and said tube passes through about the center of said enlarged portion; said recesses each extend less than fifty percent around the circumference of said enlarged portion.