FIELD: machine building.
SUBSTANCE: invention relates to machine building, particularly, to rotary cam mechanisms. Three-link rotary cam mechanism includes housing (1), rotor (6) and rod (11). Cylindrical housing (1) is rigidly connected to sleeves (2) and covers (3). Sleeves are arranged to make annular channels, in which rotor (6) pistons (5) are arranged. Rotor is rigidly attached to shaft (7) on which profiled disks (8) with negative cams are fixed, installed with possibility to act on spring-loaded rod (11), with pusher (12) and roller (13). Rod is made with telescopic connector (14). Between rod upper and lower parts spring (18) is arranged, for example, plate. On rotor and pusher surfaces triangular shaped grooves in form of chevron are arranged.
EFFECT: broader functional capabilities.
1 cl, 11 dwg
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|---|---|---|---|
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