Triaxial Weaving Machine with Heddle Shifting Means and Method, US Patent No. 3999578
Sample pages
Page 10, at reduced quality. Open the document to read every page in full.
US Patent 3,999,578 (granted 28 December 1976 to Karol Kulczycki, assigned to Barber-Colman Company) describes a triaxial fabric weaving machine. Elongate heddles guide the warp strands and move longitudinally in passageways to form sheds. Between sheds, movable heddle-shifting bars move the heddles weftwise from one passageway to another, so the warp strands run obliquely to the wefts. The document has the USPTO web database printout (abstract, claims, description) and the original patent print with three sheets of drawings showing racks, cams, linkages and drive shafts.
- Type
- Patent
- Date
- December 28, 1976
- Language
- English
- Pages
- 17
(A free account is all you need)
From Ralph Griswold's Digital Archive, delivered by the University of Arizona.
Have missing pages or a better copy of this document, or another document to share? Contributing documents »