Device for pressing a non-hardened concrete composition and method for...
(10) US 2020/0361117 Al
(22) 22.11.2018
(43) 19.11.2020
(57) Device (1) for pressing a non-hardened concrete composition (12) into a desired form, whereby the device comprises an upper plate (4) with one or more first cavities (7) that run through the upper plate (4), a molding plate (3) with one or more second cavities (9) whereby the upper plate (4) is located directly above the molding plate (3), a bottom plate (2) located under the molding plate (3) whereby the bottom plate closes the one or more second cavities (9) on the bottom, whereby the upper plate (4) and the molding plate (3) can move horizontally in relation to each other between a first position in which the one or more first cavities (7) are directly and exactly above the one or more second cavities (9) and a second position in which the one or more first cavities (7) are not above the one or more second cavities (9), wherein the thickness of the upper plate (4) and not the thickness of the molding plate (3) is decisive for the thickness of the final article (12,13).
(71) EBEMA, NAAMLOZE VENNOOTSCHAP, Zutendaal (BE)
