Patent ID: 11931968
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 2:
3. The three-dimensionally laminated object modeling apparatus according to claim 1, wherein:
space in the cylinder on a side opposite to a side of the discharging nozzle with respect to the piston is a resin raw material supply chamber to which a resin raw material is supplied;
space in the cylinder on the side of the discharging nozzle with respect to the piston is a plasticization chamber which stores the molten resin;
the piston is configured to:
plasticize, by moving in a direction away from the discharging nozzle, the resin raw material supplied to the resin raw material supply chamber and store the molten resin which is a plasticized resin raw material in the plasticization chamber; and
discharge, by moving in the direction of approaching the discharging nozzle and by pressurizing the molten resin stored in the plasticization chamber, the molten resin stored in the plasticization chamber from the discharging nozzle.