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1. (WO2018198088) EQUIPMENT FOR THE PRODUCTION OF SLABS IN MINERAL GRITS BOUND WITH RESINS
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Pub. No.: WO/2018/198088 International Application No.: PCT/IB2018/052944
Publication Date: 01.11.2018 International Filing Date: 27.04.2018
IPC:
B29C 43/56 (2006.01) ,B29C 67/24 (2006.01) ,B29C 43/04 (2006.01) ,B29C 43/36 (2006.01) ,B29L 31/44 (2006.01) ,B29L 31/10 (2006.01) ,B29K 503/08 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43
Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
32
Component parts, details or accessories; Auxiliary operations
56
Compression moulding under special conditions, e.g. vacuum
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
67
Shaping techniques not covered by groups B29C39/-B29C65/93
24
characterised by the choice of material
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43
Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
02
of articles of definite length, i.e. discrete articles
04
using movable moulds
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43
Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
32
Component parts, details or accessories; Auxiliary operations
36
Moulds for making articles of definite length, i.e. discrete articles
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
L
INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C59
31
Other particular articles
44
Furniture or parts thereof
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
L
INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C59
31
Other particular articles
10
Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
K
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D103
503
Use of resin-bonded materials as filler
04
Inorganic materials
08
Mineral aggregates, e.g. sand, clay or the like
Applicants:
SITI - B&T GROUP S.P.A. [IT/IT]; Via Prampolini, 18 41043 Formigine (MO), IT
Inventors:
BIANCHINI, Alessandro; IT
SCARAMUZZI, Francesco; IT
Agent:
BRUNACCI, Marco; IT
Priority Data:
10201700004603427.04.2017IT
Title (EN) EQUIPMENT FOR THE PRODUCTION OF SLABS IN MINERAL GRITS BOUND WITH RESINS
(FR) ÉQUIPEMENT POUR LA PRODUCTION DE DALLES EN GRAVIERS MINÉRAUX LIÉS AVEC DES RÉSINES
Abstract:
(EN) The equipment (1) for the production of slabs in mineral grits bound with resins, comprises: a support frame (2), at least one lower plate (3), locked together with the frame (2), comprising at least one positioning zone (4) for at least one mold (5) having at least one forming cavity (6), open at the top, to contain a mix (7) comprising the materials necessary to obtain the slabs, at least one pressing assembly (8) comprising an upper plate (9) movable, with respect to the frame (2), from an upper position of loading/unloading the mold (5) in/from the positioning zone (4), to a lower position of pressing the mix (7) inside said forming cavity (6), vibrating means (22, 25) associated at least with the lower plate (3), and an airtight chamber (12), communicating with suction means (13), adapted to reduce the pressure to a value lower than the atmospheric pressure, containing the mold (5), where the chamber (12) is interposed between the lower plate (3) and an upper closing element (14) opposite the lower plate (3).
(FR) L'équipement (1) pour la production de dalles en graviers minéraux liés avec des résines comprend : un cadre de support (2), au moins une plaque inférieure (3), verrouillée avec le cadre (2), comprenant au moins une zone de positionnement (4) pour au moins un moule (5) ayant au moins une cavité de formation (6), ouverte en haut, pour contenir un mélange (7) comprenant les matériaux nécessaires pour obtenir les dalles, au moins un ensemble de pressage (8) comprenant une plaque supérieure (9) mobile, par rapport au cadre (2), à partir d'une position supérieure de chargement/déchargement du moule (5) dans/depuis la zone de positionnement (4), jusqu'à une position inférieure de pressage du mélange (7) à l'intérieur de ladite cavité de formation (6), des moyens de vibration (22, 25) associés au moins à la plaque inférieure (3), et une chambre étanche à l'air (12), communiquant avec des moyens d'aspiration (13), aptes à réduire la pression à une valeur inférieure à la pression atmosphérique, contenant le moule (5), où la chambre (12) est interposée entre la plaque inférieure (3) et un élément de fermeture supérieur (14) opposé à la plaque inférieure (3).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: Italian (IT)