Drawing Frame, US Patent No. 106130
Sample pages
Page 1, at reduced quality. Open the document to read every page in full.
US Patent No. 106,130, granted August 9, 1870, to George Davis and John R. Hoover of Elizabeth Port, New Jersey, for an improved hemp drawing frame. The machine uses rotary disks carrying oscillating comb-bars whose teeth are tilted by cranks and pins running in eccentric grooved disks, so the teeth enter and leave the fiber endwise. The first page is the patent drawing (Figs. 1 and 2) and the second page is the specification and claim.
- Type
- Patent
- Date
- August 9, 1870
- Language
- English
- Pages
- 2
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From Ralph Griswold's Digital Archive, delivered by the University of Arizona.
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