HYDRAULIC BRAKE DEVICE Russian patent published in 1994 - IPC

FIELD: mechanical engineering. SUBSTANCE: device has a clutch member and a body embracing it, the cavity in between is filled with a fluid and is overlapped by a radial projection. Blades with springs and links engageable with triangular projections of a control ring are mounted in the body. The radial projection is made integral with the clutch member and is located on its outer surface. The tangentially positioned spring engages with the radial projection with a force exceeding the total force of the springs mounted on the blades. The device may have additional blades engageable with additional triangular projections on the control ring. EFFECT: improved structure. 2 cl, 3 dwg