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:
Apr. 05, 1983
Filed:
Apr. 13, 1981
Kurt Stemmler, Neuwied, DE;
Heinrich Metheisen, Rengsdorf, DE;
Abstract
A method for mounting elastic strips onto a web of material for making dirs or the like, includes the steps of gathering-up the web of material, i.e., it is shortened by forming a multiplicity of fine transverse folds thereon, and mounting unstretched elastic strips in discrete sections onto the edge areas of the gathered-up web of material. A device for carrying out the method is also provided which includes a drum having a toothed gear-like surface, an embossing roller having a toothed gear-like surface which is in camming engagement with the drum, a device for holding and guiding the gathered-up web of material on the drum and a station for mounting elastic strips in discrete sections onto the edge areas of the web of material which is held and guided on the drum.