EP 1112827 A1 20010704 - Machine and moulds with interchangeable bottoms for forming green bricks
Title (en)
Machine and moulds with interchangeable bottoms for forming green bricks
Title (de)
Anlage und mit auswechselbaren Bodenplatten Formen zum Herstellen von Steinformlingen
Title (fr)
Installation et moules dont les fonds sont interchangeables pour la fabrication de briques crues
Publication
Application
Priority
EP 99830810 A 19991229
Abstract (en)
A machine with moulds with interchangeable bottom for forming from a mixture bricks still to be baked, comprises a chain conveyor (1) carrying moulds (2). The moulds (2) are provided with movable bottoms (6) each whereof comprises a support (9) engaged to a corresponding ejector (7) and a bottom plate (10) separable from the support (9). Connecting means between the bottom plate (10) and the support (9) comprise a first part (12) integrally connected with the support (9) and a corresponding second part (13) integrally engaged in a non-through manner to the bottom plate (10) on the side oriented towards the support (9). The upper surface (15) of the bottom plate in contact with the mixture does not present prints, marks, traces or irregularities due to the presence of the connecting means. The first and the second part (12,13) of the connecting means interact by means of at least an axial coupling and at least an elastic constraint substantially transverse to the axial coupling to allow the rapid stable fastening of the connecting means by simple pressure of the bottom plate (10) on the support (9). The lateral walls (28) of the moulds are conformal to the shape of the corresponding bottom plate (10). <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
B28B 5/022 (2013.01); B28B 7/0014 (2013.01)
Citation (search report)
- [XA] FR 2565155 A1 19851206 - GAMBINI ROMAIN [FR]
- [XA] WO 9413447 A1 19940623 - SUH KUN HEE [KR]
- [A] EP 0917938 A1 19990526 - BOER BEHEER NIJMEGEN BV DE [NL]
- [A] DE 2915161 A1 19801030 - TA RO DI TAGLIATI RODOLFO SASS
- [A] DE 19506614 A1 19960905 - HIESL GERHARD ING GRAD [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1112827 A1 20010704; EP 1112827 B1 20040303; AT E260742 T1 20040315; DE 69915319 D1 20040408; DE 69915319 T2 20050317; DK 1112827 T3 20040705; ES 2217732 T3 20041101; PT 1112827 E 20040730
DOCDB simple family (application)
EP 99830810 A 19991229; AT 99830810 T 19991229; DE 69915319 T 19991229; DK 99830810 T 19991229; ES 99830810 T 19991229; PT 99830810 T 19991229