ROTOR FOR IMPACT CRUSHER Russian patent published in 1994 - IPC

Abstract RU 2016656 C1

FIELD: materials crushing. SUBSTANCE: rotor of impact crusher has disks 1 with holes 7, impact members 5 disposed in diagonal order along circumferential and longitudinal rows symmetrically relative to central longitudinal and lateral planes. Disks 1 are provided with grooves accommodating impact members protected against axial displacement by spacers 6 passing through holes 7 in disks 1. One longitudinal row carries not more than two impact members. Impact members of circumferential rows overlap each other to 9 to 11% of their length and number of circumferential rows is not less than five. EFFECT: improved efficiency. 3 dwg

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RU 2 016 656 C1

Authors

Ajzenshtat M.D.

Speranskij G.A.

Kosarev A.I.

Dates

1994-07-30—Published

1991-05-12—Filed