Patent ID: 8454270

Claim:
A power head for a powered foam dispensing apparatus, said power head comprising: a mounting bracket having a near end that has a terminal end, and a distal end; mounted on the distal end of the mounting bracket, a foam dispensing gun; the near end of the mounting bracket having a first opening therethrough, near the terminal end; a main beam, said main beam having a distal end and a second opening therethrough, near the distal end; said main beam being attached to a mechanical power source at the near end; said mounting bracket having a lower arm fixedly attached thereto, said lower arm having a near end and a distal end, there being a third opening near the near end and a fourth opening near the distal end; said first opening, second opening, and third opening being aligned to receive a common, round pin; a first round pin through the first, second and third openings; said lower arm being bracketed by a first yoke having distal ends and near ends, said first yoke near ends having a fifth opening and a sixth opening therethrough, respectively, and the distal ends having a seventh opening and an eighth opening therethrough, said fourth opening, fifth opening and sixth opening being aligned to receive a second common, round pin; a second round pin through the fourth, fifth, and sixth openings; the near ends of the first yoke being bracketed by a second yoke, said second yoke having near ends and distal ends, there being a ninth opening and a tenth opening through the near ends thereof; said seventh, eighth, ninth and tenth openings being aligned to receive a common round pin; a third round pin through the seventh, eighth, ninth, and tenth openings; the distal ends of the second yoke bracketing the main beam at a thirteenth opening, at a point distant from the third opening, the distal ends of the second yoke having an eleventh and twelfth openings, respectively; said eleventh opening, twelfth opening and thirteenth opening being aligned to receive a common, round pin; a fourth round pin through the eleventh, twelfth, and thirteenth openings; a foam transfer dispensing hose attached to the foam dispensing gun; a trigger mechanism for opening the foam dispensing gun for discharge of foam; an assembly for attaching to a control mechanism for the trigger, and, a control mechanism for controlling the opening and closing of the foam dispensing gun.