FIELD: transport engineering; drum-shoe brakes of self-propelled vehicles. SUBSTANCE: device has housing with spring-loaded pusher and balls engaging with movable plungers Threaded rod and coupling in form of ferromagnetic bushing are installed in one of plungers. Ball is fitted in hole of bushing. Nut is placed between rod and coupling. With plunger moved in one direction, threaded rod turns out providing compensation for wear of shoe friction linings. EFFECT: enhanced reliability of adjustment. 5 dwg
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Authors
Dates
1997-09-27—Published
1993-10-28—Filed