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Lace Making Machine, US Patent No. 1351329
Lace Making Machine, US Patent No. 1351329
P. Greenwood · United States, August 31, 1920
Patent · 7 pages
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.

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