Strangpressvorrichtung zum Befüllen eines Schalenkörpers mit einem Sprengstoff

Details

Veröffentlichungs-Nr.

EP4818633

Anmeldetag

12. März 2026

Veröffentlichung

7. Oktober 2026

Rechtsraum

EP

IPC

F42B33/02

Abstract

An extruding device (1) for filling the shell body (5) with an explosive, comprising a chamber (2) with a hopper (16), and a screw (3), fitted with an drive (4), is arranged in the chamber (2). The screw (3) is insertable into the opening of the tip of the shell body (5), and at the opposite end, the shell body (5) bears on a piston rod (12) of a piston (13) of a pressing cylinder (6), to control the magnitude of the pressing force, the space under the piston (13) being connectable to a proportional pressure relief valve (7) on the one hand, and a source (14) of pressure on the other hand wherein a throttling element is arranged between the space under the piston (13) and the source (14) of pressure. An electronic position sensor (9) is arranged to detect movement of the shell body (5) the output of which is connected to a control system (10). A first pressure sensor (8) connected to the control system (10) is applied to the space under the piston (13) and the control system (10) is interconnected with the proportional pressure relief valve (7) through the first control unit (11) and the proportional pressure relief valve (7) is connected to the tank line (15).

Anmelder

Firma

Konstrukta - Industry, akciova spolocnost

Land

🇸🇰 Slowakei

Fachgebiete