CA1291721C - Rouleau autonettoyant de transporteur mecanique
- Google Patents
Rouleau autonettoyant de transporteur mecanique
Info
Publication number
CA1291721C
CA1291721CCA000549483ACA549483ACA1291721CCA 1291721 CCA1291721 CCA 1291721CCA 000549483 ACA000549483 ACA 000549483ACA 549483 ACA549483 ACA 549483ACA 1291721 CCA1291721 CCA 1291721C
Authority
CA
Canada
Prior art keywords
shaft
support plates
central plate
circular
roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of CA1291721CpublicationCriticalpatent/CA1291721C/fr