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William Phillips Thompson
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Investigating Strength Of Materials By Application Of Mechanical Stress
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Abstract
25,955. Thompson, W. P., [Elworthy, H. S.]. Dec. 8. Dynamometers.- The pull exerted on the eyes C, G draws the rod F, carrying a piston E, out of the casing A and compresses a rubber bag I. Liquid is contained in the bag and in a pressure gauge 0 communicating with the bag through the port K. The pull is thus indicated and, i f desired, recorded. The pressure gauge or gauges O may be placed at a distance and connected by pipes.
GB189825955D1898-12-081898-12-08Improved Dynamometer or Weighing Machine.
ExpiredGB189825955A
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