DEVICE FOR SETTING MECHANISM IN OPERATION PERIODICALLY Russian patent published in 1996 - IPC

FIELD: mechanical engineering. SUBSTANCE: device has a clutch. The movable clutch part of the clutch is spring- loaded. The drive for moving the movable clutch part has a spring mechanism mounted in bearings of the housing for permitting loss of stability when the bend of the spring is a maximum. There is a pause governor made up as a housing with a control member that forms a space together with the housing bottom and rod connected with the control member and control cam. The housing space is connected with the drain through a check valve and to a source of fluid through a throttle valve. EFFECT: enhanced reliability. 9 cl, 5 dwg