FIELD: radio engineering, mechanical engineering. SUBSTANCE: hinging mechanism has pivot journal 2 with globular ring 3 and embracing yokes 6, 7 which can move along guiding groove made in base 8. Yokes are connected tightly together and they have toothed rims on its ends. Worm-gear 9 engages toothed rim of yoke 6 so both yokes are moving along guiding groove made in base 8 and they are rotating round its common axis. While rotating yoke 6 is rolling by worm-gear 9 and yoke 7 is rolling along rack-bar 10. Rock-bar 10 is placed opposite to worm 9 positioning. EFFECT: more simple adjusting mechanism. 2 dwg
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Authors
Dates
1994-03-15—Published
1990-08-17—Filed