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Expired
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Calico Printers Association Ltd
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Calico Printers Association Ltd
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Application filed by Calico Printers Association LtdfiledCriticalCalico Printers Association Ltd
Application grantedgrantedCritical
Publication of GB190804189ApublicationCriticalpatent/GB190804189A/en
4189. Calico Printers' Association, Rawsthorne, J. T., and Pryke, J. Feb. 25. Engraving.-A pantographic machine, such as is described in Specifications No. 14,709, A.D. 1900, and Nos. 6150 and 12,679, A.D. 1907, is constructed so as to be capable of engraving flat dies or plates. The punch A, Fig. 2, or drill, is mounted on a pivoted bar B and is actuated in a known way. Rails E, E<2> which are moved by the pantograph are employed, and from the rails E<2> two standards S are supported. These standards are formed of lower parts s<2> bolted to brackets s<1>, and upper parts s<3> stayed by a bar s' and formed with sockets to receive bowls s, which support a plate-carrier S<1>. The carrier S' is moved longitudinally by disks E<1> which are actuated by the rails E, and is moved laterally by the rails E<2>. The sockets in the standards S may receive the brackets which carry a cylindrical die, so that the machine can engrave both plates and rollers.
GB190804189D1908-02-251908-02-25Improvements in Pentagraph Engraving Machines applicable for the Engraving or Preparation of Flat Dies or Plates.
ExpiredGB190804189A
(en)