FIELD: machine building.
SUBSTANCE: method of threaded fastening of parts consists in securing attached part on another part by means of screwing onto enveloped threaded element, fixed in orifice of another part and running through orifice of attached part of enveloping element, and in applying torque counteracting to its unscrewing on the latter due to spring, one end of which is fixed on attached part. The spring is fixed on the enveloping element before screwing when fixation is transferred on the said end of the spring and on the attached part; simultaneously fixation is stopped on the enveloping element and terminated fixation is resumed upon completion of screwing.
EFFECT: simplification of design, reduced time for assembly of connected parts and increased convenience in operation.
8 cl, 7 dwg
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