Three dimensional modelling apparatus

Details Three dimensional modelling apparatus Three dimensional modelling apparatus

1988-12-22

1991-07-09

Shaw, Dale M.

Boots, shoes, and leggings

364518, 364468, 364472, 425174, G06F 1562

Patent

active

050311204

ABSTRACT:
A system responsive to coordinate information for automatically providing a three-dimensional physical model of a desired geometry and comprising apparatus for selectably solidifying a solidifiable material on a sequential layer by layer basis characterized in that following selectable solidification of a given layer, the non-solidified portions thereof are removed and replaced by a removable support material which is not solidifiable under the same conditions as the solidifiable material.

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