Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB710122A
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Individual
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Individual
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Priority to GB710122ApriorityCriticalpatent/GB198786A/en
Publication of GB198786ApublicationCriticalpatent/GB198786A/en
B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices
(AREA)
Abstract
198,786. Harrison, C., and Kempster, A. C. March 10, 1922. Sawing. - Crystals &c. are cut into slabs by means of a rotating diamond saw A, and are supported, during cutting, on a traversable table J having a guide C. The saw is mounted on a shaft a carried in a slide b which is adjustable vertically by a screw B. A hood F and a water supply pipe G are provided for the saw.
GB710122A1922-03-101922-03-10Machine for cutting, shaping and lapping crystals and the like
ExpiredGB198786A
(en)
Procedure and apparatus for the distribution of water on the frames of the diamond saw blades in machines for cutting stones, marble, granite and similar. (Machine-translation by Google Translate, not legally binding)