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:
Nov. 19, 2002
Filed:
Jun. 06, 2000
Textilmaschinenfabrik Dr. Ernst Fehrer Aktiengesellschaft, Leonding, AT;
Abstract
The description refers to a facility for needling of fleece with a needle bar ( ) taking up at least one needle board ( ), which is driven to and fro via axially displaceable pushing rods ( ) by means of an eccentric drive ( ). To facilitate a longer needle board in fleece feed direction, we suggest to fix the needle bar ( ) at two rows of pushing rods ( ), arranged in tandem at some distance from each other in fleece feed direction and connected via a crosshead ( ), and to make the eccentric drive ( ) act upon the crosshead ( ).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile