Hose or Pipe Coupling.
Description:
Patent for a hose or pipe coupling that automatically couples cars, and uncouples one or more pipes are automatically uncoupled by steam, air, or fluid pressure. The "invention consists of a pair of twin couplers through each of which one or more tubes are conducted, the apertures of which in the face of one coupler register with those in the face of the opposite coupler, each coupler being provided with guides or other suitable means for bringing it into alignment with the other and with a bol…
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Date:
August 15, 1893
Creator:
Gebhardt, William Charles
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department