Invention Grant
- Patent Title: Clamped quantized feed system for solid freeform fabrication
- Patent Title (中): 用于固体自由形成制造的夹紧量化进料系统
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Application No.: US11258729Application Date: 2005-10-25
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Publication No.: US07648664B2Publication Date: 2010-01-19
- Inventor: Brent Teal , Ryan J. Theal , Dave B. Petch , Thomas O'Regan , Stephen M. Cunningham
- Applicant: Brent Teal , Ryan J. Theal , Dave B. Petch , Thomas O'Regan , Stephen M. Cunningham
- Applicant Address: US SC Rock Hill
- Assignee: 3D Systems, Inc.
- Current Assignee: 3D Systems, Inc.
- Current Assignee Address: US SC Rock Hill
- Agent Ralph D'Alessandro; Keith A. Roberson
- Main IPC: B28B1/30
- IPC: B28B1/30
Abstract:
A material feed system for solid freeform fabrication. The build material is delivered in discrete or quantized amounts by a clamp feed system in a non-flowable state to the dispensing device and the material is then changed to a flowable state prior to being dispensed. The feed system can be used to build three-dimensional objects in color, if desired. The clamped feed system is integrated with a waste removal system.
Public/Granted literature
- US20070090568A1 Clamped quantized feed system for solid freeform fabrication Public/Granted day:2007-04-26
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