US3964588A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyor having provision for discharging loads at an angle generally transverse to the line of travel or the conveyor
Assignee: Kornylak Corp
•
Filing: 1970-08-06
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Granted: 1976-06-22
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Expires: 1990-08-06
Abstract
Abstract Conveyors, having associated therewith means to divert loads from the normal line of travel, have means thereon to reduce the drag of the loads on the conveyor elements at the point of diversion. A diverter element is sometimes positioned adjacent the path of travel of a load and is provided with antifriction means on its face to reduce the friction of the load in changing its direction of travel. Antifriction means is provided on conveyor elements, either in the surface of a belt conveyor, or in the peripheral surface of conveyor rollers, which means is so arranged that it tends to cause a load to partake of motion in two directions at an angle to each other, the resultant of which is a path substantially normal to the line of travel on the conveyor.
Inventors
- 👤 Andrew T. Kornylak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:51
CPC Classifications
B; B65; B65G; B65G13/00; B65G13/08; B65G13/10; B65G39/00; B65G39/02; B65G39/025; B65G47/00; B65G47/52; B65G47/53; B65G47/54; B65G47/74; B65G47/76; B65G47/766; B65G2207/00; B65G2207/34
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
195 words
A conveyor system, comprising: an input article conveyor having an article conveying direction; an article transfer support adjacent and aligned in the conveying direction with said first article conveyor; diverter abutment means for engaging articles being moved onto said article transfer support by said first article conveyor and providing a component of force to said articles transverse to said article conveying direction; said diverter abutment means providing a stationary article surface generally lying within a vertical plane intersecting the conveying direction of said first article conveyor means at an acute angle; said article tranfer support having a plurality of first rollers mounted transversely of the conveying direction for rotation about axes generally parallel with each other; a plurality of second rollers mounted on each of said first rollers for rotation about axes transverse to the axes of said first rollers; and said second rollers being mounted around the periphery of said first rollers so that the upper-most ones of said second rollers have upper-most surfaces lying within a common article support plane spaced above the upper-most surface of said first rollers and being generally coplanar with the article supporting surface of said first article conveyor.
Claim 2
Dependent Claim
195 words
A conveyor system, comprising: an input article conveyor having an article conveying direction; an article transfer support adjacent and aligned in the conveying direction with said first article conveyor; diverter abutment means for engaging articles being moved onto said article transfer support by said first article conveyor and providing a component of force to said articles transverse to said article conveying direction; said diverter abutment means providing a stationary article surface generally lying within a vertical plane intersecting the conveying direction of said first article conveyor means at an acute angle; said article tranfer support having a plurality of first rollers mounted transversely of the conveying direction for rotation about axes generally parallel with each other; a plurality of second rollers mounted on each of said first rollers for rotation about axes transverse to the axes of said first rollers; and said second rollers being mounted around the periphery of said first rollers so that the upper-most ones of said second rollers have upper-most surfaces lying within a common article support plane spaced above the upper-most surface of said first rollers and being generally coplanar with the article supporting surface of said first article conveyor.
Claim 3
Dependent Claim
42 words
The conveyor system of claim 1, wherein said input article conveyor comprises a plurality of rollers extending the full width of its article supporting surface and being mounted for rotation about axes parallel with each other and said transfer support first rollers.
Claim 4
Dependent Claim
37 words
The conveyor system of claim 2, wherein said transfer support first rollers are mounted in groups spaced from each other in said article conveying direction, with each group comprising a plurality of coaxially spaced individual first rollers.
Claim 5
Dependent Claim
41 words
The conveyor system of claim 3, wherein the first rollers of alternate groups are respectively aligned in the article conveying direction with each other and the first rollers of adjacent groups are laterally staggered with respect to the article conveying direction.
Claim 6
Dependent Claim
21 words
The conveyor system of claim 4, wherein the first rollers of adjacent groups overlap each other in the article conveying direction.
Claim 7
Dependent Claim
52 words
The conveyor system of claim 1, wherein said transfer first rollers extend for the full width of the input article conveyor; and said second rollers are mounted in rows parallel with the first roller axis and in peripheral groups lying in common planes, respectively, perpendicular to the axes of the first rollers.
Claim 8
Dependent Claim
60 words
The conveyor system of claim 1, wherein each of said first rollers includes a solid roller body having a plurality of channels spaced around its periphery and extending for its full axial width, and a plurality of said second rollers being mounted in each of said channels with their axes perpendicular to and extending through the sides of said channels.
Claim 9
Dependent Claim
77 words
The conveyor system of claim 1, wherein each of said first rollers includes a body made up of a plurality of axially adjacent sections, each section having a plurality of peripherally evenly spaced channels extending across its full width, with the channels of adjacent sections being misaligned; and a plurality of said second rollers being mounted within each of said channels with their axes perpendicular to the extent of said channels and being spaced along said channels.
Claim 10
Dependent Claim
61 words
The conveyor system of claim 1, wherein each of said first rollers includes a roller body having a plurality of peripherally evenly spaced channels, each spirally extending around its surface and across its full axial extent; and a plurality of said second rollers being mounted within each of said channels with their axes generally perpendicular to the extent of said channels.
Claim 11
Dependent Claim
44 words
The conveyor system of claim 1, wherein said first rollers are mounted in groups, with each group having a plurality of coaxial first rollers axially aligned with the article conveying direction, with alternate groups having coplanar rollers and adjacent groups having staggered overlapping rollers.
References Cited (Backward Citations)
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Cited
US2158482A
Cited
US3020993A
Cited
US3356236A
Cited
US3363735A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-06-22 | 1979-12-22 | 1980-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-22 | 1983-12-22 | 1984-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-22 | 1987-12-22 | 1988-06-22 | $7700.00 | Window Closed / Lapsed |