Abstract A holding conveyor system including a conveyor frame; first and second conveyor belts carried by the frame laterally adjacent each other; a drive shaft rotatably supported by the conveyor frame; first and second drive means for driving the first and second conveyor belts, respectively; each of the conveyor belts including a plurality of low-friction rollers interconnected at their ends by links; the first drive means including first drive sprocket means rotatable with the drive shaft and a pinch block above the first drive sprocket means for guiding the first conveyor belt about the top course over the first drive sprocket means which drives the first conveyor belt in a first direction; the second drive means including a second drive sprocket means rotatable with the drive shaft and a pair of pinch rollers disposed one on either side of the second drive sprocket means for guiding the second conveyor belt about the bottom course under the second drive sprocket means, which drives the second conveyor belt in a second direction opposite to the first direction.
Inventors
👤 Ronald D. Bourgeois
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-10-27 08:29
CPC Classifications
B; B65; B65G; B65G37/00
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
165 words
A holding conveyor system comprising: a conveyor frame; first and second conveyor belts carried by said frame laterally adjacent each other; a drive shaft rotatably supported by said conveyor frame; first and second drive means for driving said first and second conveyor belts, said belts including a plurality of low-friction article supporting rollers; said first drive means including first drive sprocket means rotatable with said drive shaft and a pinch block above said first drive sprocket means for guiding said first conveyor belt about the top course over said first drive sprocket means which drives said first conveyor belt in a first direction; said second drive means including second drive sprocket means rotatable with said drive shaft and a pair of pinch rollers disposed one on either side of said second drive sprocket means for guiding said second conveyor belt about the bottom course under said second drive sprocket means which drives said second conveyor belt in a second direction opposite to said first direction.
Claim 2
Dependent Claim
165 words
A holding conveyor system comprising: a conveyor frame; first and second conveyor belts carried by said frame laterally adjacent each other; a drive shaft rotatably supported by said conveyor frame; first and second drive means for driving said first and second conveyor belts, said belts including a plurality of low-friction article supporting rollers; said first drive means including first drive sprocket means rotatable with said drive shaft and a pinch block above said first drive sprocket means for guiding said first conveyor belt about the top course over said first drive sprocket means which drives said first conveyor belt in a first direction; said second drive means including second drive sprocket means rotatable with said drive shaft and a pair of pinch rollers disposed one on either side of said second drive sprocket means for guiding said second conveyor belt about the bottom course under said second drive sprocket means which drives said second conveyor belt in a second direction opposite to said first direction.
Claim 3
Dependent Claim
41 words
The system of claim 1 in which each of said conveyor belts includes a plurality of low-friction rotatable rollers interconnected at their inner edges adjacent the other belt by links and at their outer edges by an integral drive chain assembly.
Claim 4
Dependent Claim
45 words
The system of claim 2 in which each of said drive sprocket means includes an inner drive sprocket for engaging with and driving the rollers proximate said links and an outer drive sprocket for engaging with and driving the drive chain integral with said rollers.