| 摘要 |
FIELD: machine building. ^ SUBSTANCE: regulator comprises lever that doubles as a case, worm gear including worm wheel and worm arranged in appropriate cavities of said case, mechanism for manual adjustment of clearance in brake including shaft with shaped end arranged aligned with aforesaid worm, and retainer to lock the latter relative to case. Retainer of mechanism for manual adjustment of clearance in brake is fixed in regulator case while mechanism shaft may displace axially. It is spring loaded on worm side and provided with radial tenons. Grooves are made on opposite faces of worm and retainer to receive appropriate tenons of the shaft. ^ EFFECT: higher reliability due to higher tightness in regulator case cavities. ^ 3 cl, 7 dwg |
