Heywood and Bridge: Difference between revisions
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Patented friction clutch - due to Heywood and [[David Bridge]] | Patented friction clutch - due to Heywood and [[David Bridge]] | ||
1887 Patent drawing of the Heywood Friction Clutch (Patent 6004, 25th April 1887) [https://historicengland.org.uk/research/results/reports/7614/ToneWorksWellingtonSomersetSurveyandAnalysisofBuildingsPowerSystemsandMachineryVolume1 '''here''']<ref>[https://historicengland.org.uk/research/results/reports/7614/ToneWorksWellingtonSomersetSurveyandAnalysisofBuildingsPowerSystemsandMachineryVolume1] English Heritage: TONE WORKS WELLINGTON, SOMERSET: SURVEY AND ANALYSIS OF BUILDINGS, POWER SYSTEMS AND MACHINERY. VOLUME I : REPORT, p.16. Report by : Mike Williams p.16. Note: 87 page pdf </ref> | |||
== See Also == | == See Also == |
Latest revision as of 10:08, 29 May 2023
Patented friction clutch - due to Heywood and David Bridge
1887 Patent drawing of the Heywood Friction Clutch (Patent 6004, 25th April 1887) here[1]