专利名称：Method and apparatus for fabricating three
dimensional models
发明人：Bun Chay Te,John Theodore Wigand申请号：US14554393申请日：20141126公开号：US09895847B2公开日：20180220
专利附图：
摘要：A contact coating device comprising a high viscosity rapid deposition headcomprising a deposition body defining a material supply passage; a dispensing/shapingnozzle being formed adjacent in a leading end surface of the high viscosity rapid
deposition head for dispensing of the high viscosity material from the high viscosity rapiddeposition head, and the dispensing/shaping nozzle comprising a dispensing cavity; atleast one dispensing passage providing communication between the material supplypassage and the dispensing/shaping nozzle for suppling the high viscosity material to thedispensing cavity; and a heating element for heating a portion of the high viscosity rapiddeposition and facilitating flow of the high viscosity material through the high viscosityrapid deposition head. A multi-head material deposition system which comprises a firstdrop-on-demand device, a second drop-on-demand device and at least one contactcoating rapid deposition head is also disclosed.
申请人：SOLIDSCAPE, INC
地址：Merrimack NH US
国籍：US
代理机构：Davis & Bujold PLLC
代理人：Michael J. Bujold
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