| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: worm gear comprises Archimedean involute or convolute worm (1) and worm wheel coupled with it and consisting of two half-crowns (2, 3), which are connected with output shaft. Half-crowns are connected to each other by means of splined joint and are arranged with the possibility of their engagement and disengagement with worm. ^ EFFECT: invention makes it possible to provide for free rotation of mechanism connected to output shaft without application of claw clutch. ^ 2 cl, 2 dwg |
