BUILDING MATERIAL DISCHARGE HEAD AND BUILDING METHOD

Title:

BUILDING MATERIAL DISCHARGE HEAD AND BUILDING METHOD

Document Type and Number:

WIPO Patent Application WO/2016/185626

Kind Code:

A1

Abstract:

A building material discharge head is provided which uses a flow path structure which can be easily produced with extremely low-cost materials such as plates, etc., and which can discharge, in a prescribed place, a prescribed amount of a building material, even one with a high viscosity. This building material discharge head is provided with: a first heating plate (2) which configures a first lateral wall (121), which is a part of the lateral wall forming the flow path through which the building material flows and which heats the building material inside of the flow path; a closing plate (7) which configures a second lateral wall (122), which is the part of the lateral wall other than the first lateral wall (121); a discharge opening which is formed at one end of the flow path and communicates with the flow path; and a material supply opening which is formed at the other end of the flow path and communicates with the flow path.

Inventors:

TANIGUCHI HIDEO (JP)
SUNADA SHIGEMASA (JP)
ODA KAZUO (JP)

Application Number:

PCT/JP2015/079183

Publication Date:

November 24, 2016

Filing Date:

October 15, 2015

Export Citation:

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Assignee:

HIT DEVICES LTD (JP)

International Classes:

B29C67/00; B33Y10/00; B33Y30/00; B41J2/14; B41J2/17

Domestic Patent References:

WO2014208741A1

2014-12-31

Foreign References:

JP2005104135A	2005-04-21
JP2005041219A	2005-02-17
JP2013067035A	2013-04-18
JP2004255614A	2004-09-16

Other References: