CONNECTION ARRANGEMENT BETWEEN A SABOT JACKET AND THE SABOT REAR PORTION OF A SABOT PROJECTILE

摘要

Increasingly greater requirements as concerns mechanical strength and gas tightness are placed upon the connection between the sabot tail or rear portion and the sabot jacket of a sabot projectile. To improve such connection the invention contemplates subdividing the prior conventional circumferential groove at the sabot tail or rear portion into a rear sealing groove and a front holding groove. In corresponding fashion the sabot jacket possesses a rear sealing lip or flange which protrudes into the rear sealing groove of the sabot tail or rear portion and a holder rib which protrudes into the front holding groove of the sabot tail or rear portion. According to a particular construction the rear sealing groove possesses mutually parallel side walls which are forwardly inclined with respect to the lengthwise axis of the projectile at an angle of about 75 DEG .