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Publication of SU6729A1publicationCriticalpatent/SU6729A1/en
Application filed by А.А. ГузеевfiledCriticalА.А. Гузеев
Priority to SU5636ApriorityCriticalpatent/SU68293A1/en
Publication of SU68293A1publicationCriticalpatent/SU68293A1/en
пульпы. Направл ющие диски турбины закреплены в кожухе 10. Рабочие колеса насажены на полый вал 11 тур1 Гнол .« 4 1Г47 г. полого вала удал етс насосом. Смена долота производитс рабочим , опускающимс на забой через люк в полом валу.pulp. The guides of the turbine are fixed in the casing 10. The impellers are mounted on the hollow shaft 11 round 1 Gnol. The bit change is made by the worker lowering to the bottomhole through the hatch in the hollow shaft.
SU5636A1945-01-191945-01-19
Device for driving mines, laying tunnels, etc.
SU68293A1
(en)