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1. WO1997046469 - CONVEYOR ROLLER

Publication Number WO/1997/046469
Publication Date 11.12.1997
International Application No. PCT/US1996/008616
International Filing Date 06.06.1996
Chapter 2 Demand Filed 06.01.1998
IPC
B65G 39/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
39Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
02Adaptations of individual rollers and supports therefor
B65G 39/09 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
39Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
02Adaptations of individual rollers and supports therefor
09Arrangements of bearing or sealing means
F16C 13/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
13Rolls, drums, discs, or the like; Bearings or mountings therefor
02Bearings
F16C 32/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
32Bearings not otherwise provided for
06with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
F16C 33/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
02Parts of sliding-contact bearings
04Brasses; Bushes; Linings
06Sliding surface mainly made of metal
10Construction relative to lubrication
CPC
B65G 39/02
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
39Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
02Adaptations of individual rollers and supports therefor
B65G 39/09
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
39Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
02Adaptations of individual rollers and supports therefor
09Arrangements of bearing or sealing means
F16C 13/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
13Rolls, drums, discs, or the like
02Bearings
F16C 32/0685
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
32Bearings not otherwise provided for
06with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
0681Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
0685for radial load only
F16C 33/1065
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
02Parts of sliding-contact bearings
04Brasses; Bushes; Linings
06Sliding surface mainly made of metal
10Construction relative to lubrication
1025with liquid, e.g. oil, as lubricant
106Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
1065Grooves on a bearing surface for distributing or collecting the liquid
Applicants
  • CONLEY, Ronald, L. [US]/[US]
Inventors
  • CONLEY, Ronald, L.
Agents
  • LIPPITT, Raymond, F.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CONVEYOR ROLLER
(FR) CYLINDRE POUR TRANSPORTEUR
Abstract
(EN)
A conveyor roller (10) is provided including a first, elongated hollow cylindrical member (14) having opposing ends. A second, elongated cylindrical member (12) is disposed concentrically within the first cylindrical member (14) has opposing ends and an outside diameter smaller than an inside diameter of the first cylindrical member so as to define a gap (24) between an outer peripheral surface of the cylindrical member and an inner peripheral surface of the first cylindrical member (14). Shaft structure is coupled to the second elongated cylinder (12) so as to extend beyond the ends thereof. Fluid lubricant is in the gap (24). Retaining structure (16) is constructed and arranged to retain the second cylindrical member (12) within the first cylindrical member (14) in such a manner that the first cylindrical member (14) may rotate freely about the second cylindrical member (12) upon the fluid lubricant.
(FR)
Cette invention concerne un cylindre pour transporteur (10), lequel comprend un premier élément cylindrique, allongé et creux (14) possédant des extrémités opposées. Un second élément cylindrique et allongé (12) est disposé de manière concentrique à l'intérieur du premier (14), et possède également des extrémités opposées. Le second élément cylindrique possède un diamètre externe qui est inférieur au diamètre interne du premier élément cylindrique, ceci de manière à définir un jour (24) entre sa surface périphérique externe et la surface périphérique interne dudit premier élément cylindrique (14). Une structure d'arbre est couplée au second cylindre allongé (12) et dépasse de ses extrémités, le jour (24) renfermant quant à lui un lubrifiant fluide. Une structure de maintien (16) est conçue et disposée de manière à retenir le second élément cylindrique (12) à l'intérieur du premier élément cylindrique (14), de sorte que ce dernier (14) puisse tourner librement autour dudit second élément cylindrique (12) en reposant sur le lubrifiant fluide.
Also published as
Latest bibliographic data on file with the International Bureau