Patent ID: 6042461
Filing Date: 2000-03-28
Classification: B23D,B24B,B24D,B27B

Abstract:
A rotational mounting assembly for mounting a cutting tool on a drive shaft of a drive motor, said rotational mounting assembly comprising:an inner mounting plate having a front side and a back side, a spindle extending centrally from said front side and received on said drive shaft, said spindle including means for receiving said cutting tool and means fastening said plate onto said drive shaft;an outer mounting plate received on said spindle and having means coacting with means on said inner mounting plate to prevent rotation between said plates, andfastening means received on said spindle for locking tile outer mounting plate to the spindle and tightly retaining said cutting tool between said plates,whereby the means preventing rotation between the plates resists loosening of the assembly when used on bi-rotational power equipment.