The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 28, 2003
Filed:
Mar. 21, 2001
Stanley William Otto Menzel, Burnside, AU;
Rib Loc Australia Pty Ltd., So. Australia, AU;
Abstract
A machine ( ) for winding a strip of material ( ) into a helical pipe wherein adjacent convolutions of the strip ( ) are interlocked. The machine comprises: a frame ( ) having circumferentially spaced supports in the form of rollers ( and ) adapted to bear against the inner periphery of the pipe being wound, the outer peripheral surfaces of the rollers forming a helical path for the strip ( ) and along which the strip ( ) is directed when the machine ( ) is in use; driving rollers ( ) mounted to the frame ( ) for driving the strip ( ) around the outside of the rollers so as to follow the helical path and cause the adjacent edges the strip ( ) to interlock; and drive means ( ) mounted to the frame for driving the driving rollers ( ). The driving rollers ( ) and the drive means are located wholly inside of the path formed by the rollers and no part of the machine ( ) engages the outer periphery of the pipe being wound.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile