Donald L Summers

US Patent:

7195474, Mar 27, 2007

Filed:

Oct 4, 2004

Appl. No.:

10/958516

Inventors:

Donald E. Summers - Mukilteo WA, US

International Classification:

B28B 1/02

US Classification:

425263, 425459, 264 39, 264633, 264679

Abstract:

An articulated potter's wheel assembly in which the height and angle of the potter's wheel is adjustable relative to the user. A motor-driven wheel is mounted to an upper frame assembly that is adjustable for height, with the wheel being mounted at the front of the frame so as to be pivotable about a horizontal axis. The wheel is mounted to a pivotable table assembly that includes the motor and drive mechanism for the wheel. The height of the upper frame assembly is adjusted relative to a second, lower frame assembly by a motor driven jackscrew. A tank is also mounted on the upper frame assembly for dispensing water to aid in working the clay. A strap attaches proximate the pivot points of the table so as to pass across and support the user's back. The assembly may be configured as a free-standing unit or for wall-mount installation. The assembly accommodates wheelchairs, and can be used in standing or sitting positions.