Difference between revisions of "William Rogers (of London)"
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1833 Rogers was awarded a large silver medal by the Royal Society for his machine for parting (punching out) combs, which appears to have utilised a principle previously applied by a Mr. Ricketts. Rogers' machine was described in detail in a number of contemporary publications, including ''Transactions of the Society, Instituted at London, for the Encouragement of Arts, Manufactures, and Commerce''<ref>[https://www.jstor.org/stable/24370542 ] Rogers, William. "No. XV. MACHINE FOR PARTING COMBS." Transactions of the Society, Instituted at London, for the Encouragement of Arts, Manufactures, and Commerce, vol. 49, 1833, pp. 150–158. JSTOR, www.jstor.org/stable/24370542. Accessed 22 Sept. 2020</ref> and the Encyclopaedia Metropolitana in 1834. | 1833 Rogers was awarded a large silver medal by the Royal Society for his machine for parting (punching out) combs, which appears to have utilised a principle previously applied by a Mr. Ricketts. Rogers' machine was described in detail in a number of contemporary publications, including ''Transactions of the Society, Instituted at London, for the Encouragement of Arts, Manufactures, and Commerce''<ref>[https://www.jstor.org/stable/24370542 ] Rogers, William. "No. XV. MACHINE FOR PARTING COMBS." Transactions of the Society, Instituted at London, for the Encouragement of Arts, Manufactures, and Commerce, vol. 49, 1833, pp. 150–158. JSTOR, www.jstor.org/stable/24370542. Accessed 22 Sept. 2020</ref> and the Encyclopaedia Metropolitana in 1834.<ref>[https://books.google.co.uk/books?id=dfCg7_Sv1iIC&pg=PA327&lpg=PA327&dq=Encyclop%C3%A6dia+Metropolitana+%22plate+xxxII%22&source=bl&ots=1k79Rv4iMs&sig=ACfU3U2H0XY9kU1bPlMUblDNcqBim8i_Sw&hl=en&sa=X&ved=2ahUKEwiMp-Lhjv3rAhVlUhUIHTcPCQIQ6AEwBHoECAoQAQ#v=onepage&q=comb&f=false] Encyclopaedia Metropolitana, Volume 8</ref> | ||
The machine was worked by a hand crank. This turned a crankshaft to lower and raise a punch. After each cut, the comb was moved incrementally. This was one by an unusual arrangement of a pinion having a small group of teeth clustered on part of its periphery. This pinion turned a larger gear wheel - only when the punch was raised clear of the blank. The larger wheel turned a leadscrew which traversed a dovetailed slide carrying the comb blank. | The machine was worked by a hand crank. This turned a crankshaft to lower and raise a punch. After each cut, the comb was moved incrementally. This was one by an unusual arrangement of a pinion having a small group of teeth clustered on part of its periphery. This pinion turned a larger gear wheel - only when the punch was raised clear of the blank. The larger wheel turned a leadscrew which traversed a dovetailed slide carrying the comb blank. |
Revision as of 16:55, 22 September 2020
of 54 High Street, St. Giles, London
1833 Rogers was awarded a large silver medal by the Royal Society for his machine for parting (punching out) combs, which appears to have utilised a principle previously applied by a Mr. Ricketts. Rogers' machine was described in detail in a number of contemporary publications, including Transactions of the Society, Instituted at London, for the Encouragement of Arts, Manufactures, and Commerce[1] and the Encyclopaedia Metropolitana in 1834.[2]
The machine was worked by a hand crank. This turned a crankshaft to lower and raise a punch. After each cut, the comb was moved incrementally. This was one by an unusual arrangement of a pinion having a small group of teeth clustered on part of its periphery. This pinion turned a larger gear wheel - only when the punch was raised clear of the blank. The larger wheel turned a leadscrew which traversed a dovetailed slide carrying the comb blank.
See Also
Sources of Information
- ↑ [1] Rogers, William. "No. XV. MACHINE FOR PARTING COMBS." Transactions of the Society, Instituted at London, for the Encouragement of Arts, Manufactures, and Commerce, vol. 49, 1833, pp. 150–158. JSTOR, www.jstor.org/stable/24370542. Accessed 22 Sept. 2020
- ↑ [2] Encyclopaedia Metropolitana, Volume 8