AU322361SAU200812096FAU200812096FAU322361SAU 322361 SAU322361 SAU 322361SAU 200812096 FAU200812096 FAU 200812096FAU 200812096 FAU200812096 FAU 200812096FAU 322361 SAU322361 SAU 322361S
Authority
AU
Australia
Prior art keywords
tube coupling
roller tube
roller
plate
plates
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.)
Active
Application number
AU200812096F
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.)
Polyweld Pty Ltd
Original Assignee
Polyweld Pty Ltd
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 Polyweld Pty LtdfiledCriticalPolyweld Pty Ltd
Priority to AU200812096FpriorityCriticalpatent/AU322361S/en
Publication of AU322361SpublicationCriticalpatent/AU322361S/en
The circular plate part of the roller is coupled with a bolt to two plates. One plate is flat and one plate is bent. A wall of a tube is sandwiched between the two plates that are coupled to the roller.