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Application filed by А.Л. БагрянцевfiledCriticalА.Л. Багрянцев
Priority to SU1239933/06ApriorityCriticalpatent/SU250364A1/en
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Publication of SU250364A1publicationCriticalpatent/SU250364A1/en
Узел крепления рабочих лопаток турбомашины с хвостовиками, имеющими форму ласточкиного хвоста, отличающийся тем, что, с целью повышения надежности и упрощения технологии изготовления, острые углы хвостовика выполнены с фасками, одна из которых имеет клиновой упор.The attachment of the working blades of a turbomachine with dovetail-shaped shafts, characterized in that, in order to increase reliability and simplify the manufacturing technology, the sharp corners of the shank are chamfered, one of which has a wedge stop.
SU1239933/06A1968-05-121968-05-12
KNOT OF FASTENING OF WORKING BLADES OF A TURBO BAR
SU250364A1
(en)