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1. (WO1991017938) CONVEYOR BELT SUPPORT APPARATUS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/017938 International Application No.: PCT/AU1991/000214
Publication Date: 28.11.1991 International Filing Date: 17.05.1991
IPC:
B65G 15/62 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
15
Conveyers having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
60
Arrangements for supporting or guiding belts, e.g. by fluid jets
62
Guides for sliding belts
Applicants:
DURATECH MINING EQUIPMENT PTY. LTD. [AU/AU]; 9th Floor, 140 Phillip Street Sydney, NSW 2000, AU (AllExceptUS)
COUPER, Richard, Thomas, Owen [AU/AU]; AU (UsOnly)
Inventors:
COUPER, Richard, Thomas, Owen; AU
Agent:
GRIFFITH HACK & CO.; GPO Box 4164 Sydney, NSW 20001, AU
Priority Data:
PK 016017.05.1990AU
Title (EN) CONVEYOR BELT SUPPORT APPARATUS
(FR) APPAREIL DE SUPPORT DE COURROIE TRANSPORTEUSE
Abstract:
(EN) Apparatus for supporting a conveyor belt (2) beneath a loading station, comprising a number of elongate impact assemblies placed side-by-side and each having a support beam (5) on which is mounted an elastomeric layer (6) and a friction block (7) typically of polyethylene. The friction block sits on top of the elastomeric layer (6) held transversely by guides (10) engaged with longitudinal grooves in the friction block (7), and longitudinally by an end stop (18). The guides (10) allow vertical movement of the friction block as the elastomeric layer (6) compresses during impact from material being loaded on to the conveyor. The friction block (7) can be readily replaced when worn by sliding the block longitudinally to disengage the guides (10) from the grooves in the friction block.
(FR) Un appareil destiné à soutenir une courroie de transport (2) sous un poste de chargement comprend plusieurs ensembles allongés recevant le choc, placés côte-à-côte et dont chacun est pourvu d'une poutre de support (5) sur laquelle est montée une couche élastomère (6) et un bloc de friction (7) typiquement composé de polyéthylène. Le bloc de friction est posé sur la couche élastomère (6) étant soutenu transversalement par des éléments guides (10) qui s'engagent dans des rainures longitudinales du bloc de friction (7), et longitudinalement par un élément d'arrêt terminal (18). Les éléments-guides (10) permettent le mouvement vertical du bloc de friction alors que la couche élastomère (6) se comprime sous le choc provenant du matériau en train d'être chargé sur le transporteur. Le bloc de friction (7) peut être aisément remplacé lorsqu'il est usé en faisant coulisser le bloc longitudinalement pour libérer les éléments-guides des rainures ménagées dans le bloc de friction.
Designated States: AU, BG, BR, CA, FI, HU, JP, KR, LK, NO, PL, RO, SU, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, ML, MR, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1991078690