Targét-Box, system för miljöskydd av utomhusskjutbanor samt återvinning av bly vid utomhusskytte,申请号SE19960002393-传众专利搜索

Targét-Box, system för miljöskydd av utomhusskjutbanor samt återvinning av bly vid utomhusskytte

申请公布号：SE9602393(D0)

申请号：SE19960002393

申请日期：1996.06.18

申请公布日期：1996.06.18

申请人：

LENNART CARLSSON MED FIRMA NORDIC;NORDIC FA

发明人：KJELL *CARLSSON

分类号：F41C;F41J13/00;(IPC1-7):F41C/

主分类号：F41C

摘要：A sand and earth bank is positioned behind the target positions into which the bullets penetrate and are retained at different depths dependent upon the bank structure. The lead is stored in the bank and gradually leaching occurs of white lead, lead carbonate and different sulphates, which are followed by leach water for diffusion in the water flow around the firing range. With repeated firing, the main part of the bullets hits the bank within a circular area of 20-30 cm in diameter. Within this area the concentration of lead remains very high. At the same time, a powerful mechanical wear of the bank occurs.