device for drilling and method of drilling with u043fu043eu0433u0440u0443u0436u043du044bu043c u043fu043du0435u0432u043cu043eu0443u0434u0430u0440u043du0438u043au043eu043c on u043du0430u043du043eu0441u0430u043c

摘要

the invention relates to a device for drilling u043fu043eu0433u0440u0443u0436u043du044bu043c u043fu043du0435u0432u043cu043eu0443u0434u0430u0440u043du0438u043au043eu043c containing submersible u043fu043du0435u0432u043cu043eu0443u0434u0430u0440u043du0438u043a (6) percussion drill that chisel (9)u0431u0443u0440u0438u043bu044cu043du0443u044e pipe (2) with u043fu0430u0442u0440u0443u0431u043au043eu043c for removal of u0432u044bu0431u0443u0440u0435u043du043du043eu0439 species and at least one pitcher u043fu0430u0442u0440u0443u0431u043au043eu043c for u043fu0440u043eu0434u0443u0432u0430u044eu0449u0435u0439 environment and supply device u043fu0440u043eu0434u0443u0432u0430u044eu0449u0435u0439 sr foodin which the fixed distance from the u0431u0443u0440u0438u043bu044cu043du043eu0439 head (6) is a mass (18) for sealing borehole relative to the borehole.or in which a drill that chisel (9) connected wrapping pipe (12).the invention also relates to a method for u043du0430u043du043eu0441u0430u043c drilling to the drilling chisels (9)an u043fu0435u0440u0435u043du043eu0441u044fu0449u0435u0439 energy environment for the drilling pipe (2) to u0432u0440u0430u0449u0430u044eu0449u0435u043cu0443u0441u044f u0431u0443u0440u043eu0432u043eu043cu0443 u0434u043eu043bu043eu0442u0443 (9) for transfer to impact.lifting the casing pipe (12) together with the drill that chisel (9) and removal by u043fu0440u043eu0434u0443u0432u0430u043du0438u044f u0432u044bu0431u0443u0440u0435u043du043du043eu0439 breed on u0431u0443u0440u0438u043bu044cu043du043eu0439 pipe (2).