Patent Document ID: 10085914
Application ID: 14800761
Patent Flag: 1

Claim One:
1. A device for sexual stimulation comprising: a motor providing rotary motion at a first predetermined rotation rate; a flexible drive shaft coupled between the motor and a drive wheel such that the drive wheel rotates at the first predetermined rotation rate; a radial element mechanically in contact with the drive wheel for converting the rotary motion of the drive wheel at a first rotation rate to rotary motion at a second predetermined rotation rate lower than the first predetermined rotation rate; and an asymmetric annular weight coupled to the radial element to impart mechanical vibratory action to a user when rotated at the second predetermined rotation rate; wherein either the drive wheel is mechanically coupled to a first body portion such that at least one of a relative linear position and a relative angular orientation of the drive wheel relative to the radial element arising from adjusting a second body portion comprising the radial element relative to the first body portion results in varying, and adjusting a ratio between the first predetermined rotation rate and the second predetermined rotation rate; or the drive wheel is mechanically coupled to a third body portion which also comprises the drive wheel such that a relative linear position and a relative angular orientation of the third body portion relative to a remainder of the device does not result in the position of the drive wheel relative to the radial element varying such that the ratio between the first predetermined rotation rate and the second predetermined rotation rate does not change.