Lace Making Machine, US Patent No. 1351329
Sample pages
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US Patent No. 1,351,329, granted 31 August 1920 to Percy Greenwood of New York (assignor to August A. Follmer) for a lace-making machine, applied for 8 January 1917. The machine is a more compact, accessible version of the Leavers-type machine with a jacquard mechanism. The cam and crank mechanisms driving the point bars and catch bars are moved below the bars and to the sides of the lace-making space. A second feature is an automatic stop that halts the machine when a warp thread breaks. The document has three sheets of mechanical drawings (Figs. 1-6), a detailed specification of the bobbin carriages, catch bars, point bars and cams, and two claims.
- Type
- Patent
- Date
- August 31, 1920
- Language
- English
- Pages
- 7
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From Ralph Griswold's Digital Archive, delivered by the University of Arizona.
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