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Expired
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Leslie Newman Burt
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Individual
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Individual
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Publication of GB190009981ApublicationCriticalpatent/GB190009981A/en
9981. Burt, L. N. May 30. Tool-holders.-A tool-holder for use in automatic lathes and other machines has a recessed block H in which the tool T is clamped by screws a. The rear end of the tool bears against a collar c on a fine screw C so that the tool may be accurately reset relatively to the work W after grinding, the top face t<2> being ground. The holder is shown on the cross-slide S of an automatic lathe.
GB190009981D1900-05-301900-05-30An Improved Tool Holder for Automatic Lathes and other Machines.
ExpiredGB190009981A
(en)