EP 0605096 A1 19940706 - Mold for tile.
Title (en)
Mold for tile.
Title (de)
Form zum Herstellen von Fliesen.
Title (fr)
Moule pour la fabrication de carreaux.
Publication
Application
Priority
JP 9449792 U 19921228
Abstract (en)
A mold for a tile composed of a frame mold (2), a front mold (4) which is inserted into the frame mold from the front side thereof, and a rear mold (6) which is inserted into the frame mold from the back side thereof. The rear mold is composed of a plurality of plungers (5). A back pressure is applied to each plunger by the corresponding hydraulic cylinder mechanism (7, 8, 9, 10). The hydraulic cylinder mechanisms are connected to each other in such a manner that a fluid can pass through each mechanism. When the fluid pressure within each hydraulic cylinder mechanism is equal, the back pressure applied to each cylinder by the corresponding hydraulic cylinder mechanism is equal. <IMAGE>
IPC 1-7
IPC 8 full level
B28B 3/02 (2006.01); B28B 3/00 (2006.01); B28B 3/08 (2006.01); B28B 7/00 (2006.01); B28B 11/08 (2006.01); B30B 15/06 (2006.01)
CPC (source: EP)
B28B 3/003 (2013.01); B28B 3/083 (2013.01); B28B 7/007 (2013.01); B30B 15/067 (2013.01)
Citation (search report)
- [AP] EP 0556163 A1 19930818 - SICHENIA GRUPPO CERAMICHE S P [IT]
- [A] EP 0400704 A2 19901205 - MASS SPA [IT]
- [A] FR 2475971 A1 19810821 - KERAMIK WTB VEB [DD]
- [A] DE 2406688 A1 19750814 - OLDENBURGER BETONSTEINWERKE
- [X] PATENT ABSTRACTS OF JAPAN vol. 9, no. 311 (M - 436)<2034> 7 December 1985 (1985-12-07)
- [Y] SOVIET INVENTIONS ILLUSTRATED Week 8445, 19 December 1984 Derwent World Patents Index; AN 84-280580/45
- [Y] PATENT ABSTRACTS OF JAPAN vol. 6, no. 246 (M - 176)<1124> 4 December 1982 (1982-12-04)
- [Y] SOVIET INVENTIONS ILLUSTRATED Week 8244, 15 December 1982 Derwent World Patents Index; AN P4700 E/44
Designated contracting state (EPC)
DE ES IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 93308878 A 19931108; JP 9449792 U 19921228