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Richard Alliott Smithurst
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25,449. Smithurst, R. A., [Martin, J.]. Nov. 2. Ploughs &c.-Relates to the manufacture of shares for ploughs and similar implements out of a single blank of sheet metal. Fig. 5 shows the share in section. The parts d and e are bent round to form a socket, and the parts are secured by projections f fitting into recesses g formed by cutting out tongues i and bending them down, as shown in the Figure. In some cases the tongues i are not bent down to the extent shown in Fig. 5, and then the tongues f project a little above the surface of the share b.
GB189725449D1897-11-021897-11-02Improvements in Shares for Ploughs and Similar Implements.
ExpiredGB189725449A
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