Self-Acting Woollen Mule
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Three pages from the British journal Engineering (29 January 1875) on a self-acting woollen mule, a spinning machine built by the Sächsische Maschinen-Fabrik (formerly R. Hartmann) of Chemnitz. Two pages are full-page engraved perspective views of the machine. The text is part of Dr. H. Grothe's series 'Self-Actors'. It describes the machine's three spindle speeds, the counter, backing-off regulation, supplementary twisting and carriage return mechanisms, and gives machine dimensions and spindle counts.
- Type
- Article
- Date
- January 29, 1875
- Language
- English
- Pages
- 3
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From Ralph Griswold's Digital Archive, delivered by the University of Arizona.
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