Jacquard Machine Equipped with Lifting Wires and Stationary Arresting Blades, US Patent No. 4041987
Sample pages
Page 5, at reduced quality. Open the document to read every page in full.
US Patent 4,041,987, granted August 16, 1977 to Robert Bucher of Frick, Switzerland, and assigned to Sulzer Brothers Limited. It describes an improvement to a double lift open-shed Jacquard machine with single-leg lifting wires. A stationary guide edge at the lower-shed arresting blade works with a projection on the lifting wire. It deflects the wire so that its arresting hook always couples with the blade, preventing the wire from dropping to the lifting wire board and stopping the loom. The scan includes a USPTO web database printout with abstract and claims, the printed patent front page, five drawing figures (one labelled prior art), and the two-column patent text with 3 claims.
- Type
- Patent
- Date
- August 16, 1977
- Language
- English
- Pages
- 7
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From Ralph Griswold's Digital Archive, delivered by the University of Arizona.
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