| 摘要 |
FIELD: hardware. SUBSTANCE: locking device has body with hole, cover and locking member consisting of cross-bars and cam with shank whose longitudinal axis is perpendicular to direction of cross-bar motion. Cam is oval in shape. Cross-bars are installed in body guides for moving from body and connected to oval frame from deformed material and fitted on cam. EFFECT: small dimensions, high reliability and simple design. 3 dwg |
