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Expired
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Friedrich Hessenbruch
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Individual
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Publication of GB190221139ApublicationCriticalpatent/GB190221139A/en
21,139. Hessenbruch, F. Sept. 29. Shear-legs.-Relates to shears adapted for use in masting or dismasting ships, and for other purposes. The head pulley for the lifting-tackle is mounted in a member e projecting forwards at the top of the legs a, the feet of which are pivoted some distance back from the edge of the quay or pontoon. There is thus space in front of the legs for the load, which may thus be of any length, and further, the legs do not come in contact with the hull of the vessel.
GB190221139D1902-09-291902-09-29Improvements in Sheers and like Cranes or Means of Raising and Lowering
ExpiredGB190221139A
(en)