THREE-DIMENSIONAL PRINTING APPARATUS
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United States of America Patent
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Issued Date -
Feb 26, 2015
app pub date -
Nov 26, 2013
filing date -
Aug 23, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A three-dimensional printing apparatus is provided. The three-dimensional printing apparatus includes a base, a printing head, a plurality of material-supplying spools and a switching unit. The base has a carrying surface. The printing head is disposed above the base. The material-supplying spools respectively include a plurality of construction materials. The construction materials have a plurality of characteristics, and the characteristics are different from each other. The switching unit is configured to selectively connect at least one of the spools to the printing head according to the characteristics. The construction materials of the selected material-supplying spools are dispensed on the carrying surface by the printing head.
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Family
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Cited Art Landscape
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