Abstract A massaging machine comprises a roller brush having a plurality of radially extending flexible fingers thereon, the brush rotating about a horizontal axis so that the fingers massage a person lying below the brush. The brush is slidable horizontally on a cantilevered frame which is swingable about a horizontal axis and is counterweighted, the position of the counterweight being adjustable so as to adjust the pressure with which the fingers of the roller brush contact the user. The brush is bodily slidable along the horizontal frame, and a counterweight is automatically slidable in the opposite direction as the brush, to maintain constant the pressure of the brush on the user. The fingers of the brush are releasably retained by a horizontal member, immediately before they contact the user, so that the fingers are bent back and then snap against the user.
A massaging machine comprising a roller having a plurality of outwardly extending resilient fingers thereon, a vertically swinging horizontally-elongated frame along which the roller is mounted for sliding movement, the frame being mounted intermediate its ends but more closely adjacent one end than adjacent the other end, for vertical swinging movement about a horizontal axis on a fixed support, the frame thus having a relatively long portion on one side of said horizontal axis and a relatively short portion on the other side of said horizontal axis, the roller being mounted for sliding movement along said relatively long portion, a counterweight mounted for sliding movement along said relatively short portion, and means simultaneously moving the roller and the counterweight toward or away from each other with a velocity that varies directly as the distance of the roller and the counterweight from said horizontal axis, thereby to maintain substantially constant the pressure with which the roller bears on a user positioned beneath the roller.
Claim 2
Dependent Claim
163 words
A massaging machine comprising a roller having a plurality of outwardly extending resilient fingers thereon, a vertically swinging horizontally-elongated frame along which the roller is mounted for sliding movement, the frame being mounted intermediate its ends but more closely adjacent one end than adjacent the other end, for vertical swinging movement about a horizontal axis on a fixed support, the frame thus having a relatively long portion on one side of said horizontal axis and a relatively short portion on the other side of said horizontal axis, the roller being mounted for sliding movement along said relatively long portion, a counterweight mounted for sliding movement along said relatively short portion, and means simultaneously moving the roller and the counterweight toward or away from each other with a velocity that varies directly as the distance of the roller and the counterweight from said horizontal axis, thereby to maintain substantially constant the pressure with which the roller bears on a user positioned beneath the roller.