Conveyor idler design and forming method - involves spinning tube blank to form differentiated thickness endwalls leading into axle stubs

The hollow cylindrical idler has perpendicular endfaces and is carried on stub axles. The axles (3) and end walls (2) should be integrated with the body (1), the walls thickening inwards from rim to axis. The maximum thickness of the wall where it goes over into the axle should be at most half the a...

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Bibliographische Detailangaben
1. Verfasser:	ANATOLY NIKOLAEVICH GNUTOV, BORIS SAMUILOVICH GOLBERG, NADEZHDA NIKOLAEVNA ZELENSKAYA, VLADIMIR GEORGIEVICH KAPOROVICH, VLADIMIR VLADIMIROVICH KAPOROVICH, VARLEN KONSTANTINOVICH PIROGOV, JURY VALILIEVICH ROMANOV, VIKTOR GRIGORIEVICH SEREDA, JURY PETROVICH SIDOROV, VITALY KIRILLOVICH UDOVENKO ET ARON NAUMOVICH TSOGLIN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS PUNCHING METAL SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	The hollow cylindrical idler has perpendicular endfaces and is carried on stub axles. The axles (3) and end walls (2) should be integrated with the body (1), the walls thickening inwards from rim to axis. The maximum thickness of the wall where it goes over into the axle should be at most half the axle diameter, and the endface of each axle should be blind and integral with the axle.. The roller can be used with conveyor idlers, cable belts, scrapers and flight conveyors for all industrial applications. The idler is cheap and simple to manufacture and proof against corrosion. The method of manufacture envisages optimum material flow and continuity of forming. The idler remains sealed from outside and so clear of corrosive environmental influences. L'INVENTION CONCERNE LA CONSTRUCTION DES EQUIPEMENTS DE MANUTENTION.LE ROULEAU DE CONVOYEUR FAISANT L'OBJET DE L'INVENTION EST DU TYPE COMPRENANT UN CORPS CYLINDRIQUE CREUX 1 A PAROIS EN BOUT 2 PERPENDICULAIRES PORTANT DES DEMI-AXES 3 DESTINES A RECEVOIR DES ROULEMENTS, ET EST CARACTERISE EN CE QUE LESDITES PAROIS EN BOUT 2 ET LESDITS DEMI-AXES 3 SONT REALISES D'UNE SEULE PIECE AVEC LE CORPS CYLINDRIQUE CREUX 1 ET EN CE QUE LESDITS PAROIS EN BOUT ONT UNE EPAISSEUR VARIABLE ALLANT EN AUGMENTANT VERS L'INTERIEUR DU CORPS CYLINDRIQUE CREUX C'EST-A-DIRE DANS LE SENS ALLANT DE SA PERIPHERIE VERS SON AXE GEOMETRIQUE.LE ROULEAU EN QUESTION PEUT ETRE UTILISE NOTAMMENT DANS LES CONVOYEURS A BANDE, A ROULEAUX A COURROIE PORTEUSE A TRACTION PAR CHAINES, A COURROIE PORTEUSE A TRACTION PAR CABLES, A PLATEAUX, ETC.