Abstract Improvements in the air circulatory system, counterbalance system, an integrally contained facial tanning unit and an audio console, all of which form components of an ultra-violet light generating tanning system, are disclosed. The air circulatory system utilizes cooling air intake vents, a series of exit fans and a pair of channeled panels having a plurality of apertures formed therein. A series of air baffles or dams are mounted beneath the panels. The facial tanning unit utilizes a series of separate facial ultraviolet lamps, each operatively connected to a separate ballast. The counterbalance system uses a pair of pivot arms mounted in parallel fashion, an axle coupled to and extending between each of the arms, and a pair of torsion springs, each of which is wound around and offset from opposite ends of the axle. The audio console has a housing shaped to match the contours of the tanning system and utilizes a set of controls positioned in an inverted fashion for greater accessibility.
A counterbalance system for use in conjunction with a tanning system having a heavy pivotable upper unit and a stationary lower unit secured to a frame, the system adapted to counterbalance the weight of the upper unit, comprising: a pair of pivot arms mounted in parallel fashion to substantially opposite ends of said upper unit; an axle, said axle coupled to and extending in a substantially perpendicular manner between each of said arms; a set of preloaded torsion spring means each having a plurality of coils wound around opposite ends of said axle, one end of each of said coils being proximal to said arms and fixedly attached to said frame, the other end of each of said coils being distal to said arms and releasibly coupled to said axle in operative association therewith such that substantially all of the weight of said upper unit is offset by said spring means, and wherein the counterbalance force provided by the spring means may be adjusted by adjusting the preload on either of the spring means.
Claim 2
Dependent Claim
174 words
A counterbalance system for use in conjunction with a tanning system having a heavy pivotable upper unit and a stationary lower unit secured to a frame, the system adapted to counterbalance the weight of the upper unit, comprising: a pair of pivot arms mounted in parallel fashion to substantially opposite ends of said upper unit; an axle, said axle coupled to and extending in a substantially perpendicular manner between each of said arms; a set of preloaded torsion spring means each having a plurality of coils wound around opposite ends of said axle, one end of each of said coils being proximal to said arms and fixedly attached to said frame, the other end of each of said coils being distal to said arms and releasibly coupled to said axle in operative association therewith such that substantially all of the weight of said upper unit is offset by said spring means, and wherein the counterbalance force provided by the spring means may be adjusted by adjusting the preload on either of the spring means.
Claim 3
Dependent Claim
31 words
The apparatus as defined in claim 1 wherein said frame includes a pair of stops for limiting the pivotal movement of said upper unit in both an upward and downward direction.