Improvements in Projectiles

9800. Hardcastle, J. H. April 21. [Cognate Applications, 14,231/14 and 21,840/14.] Projectiles. - Consists in making small-arm projectiles with a point portion H, Fig. 2, having a length of 3-4¢ times the calibre C, and of 0À54-0À725 the total length L of the projectile, the centre of gravity being...

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Bibliographic Details
Main Author JOHN HERSCHEL HARDCASTLE
Format Patent
LanguageEnglish
Published 21.04.1915
Subjects
AMMUNITION
BLASTING
EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:9800. Hardcastle, J. H. April 21. [Cognate Applications, 14,231/14 and 21,840/14.] Projectiles. - Consists in making small-arm projectiles with a point portion H, Fig. 2, having a length of 3-4¢ times the calibre C, and of 0À54-0À725 the total length L of the projectile, the centre of gravity being kept practically within the guiding-portion G by thickening the nose part of the jacket or by making the rear part F of the core of lead, and the front part F of aluminium. The rear part of the guiding- portion may be tapered.
Bibliography:Application Number: GBD191409800