Patent ID: 11891821
Assignee: nan
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 6:
7. The mini-concrete trowel attachment assembly according to claim 5, the clearance space formed between the annular tapered rear inner end portion, the annular top inner end portion, and the annular bottom inner end portion of the upper and lower spaced apart fastening clip members of the annular free-wheeling bearing cover guide ring member, the outward tapered rear end portion, the top radial end portion, and the bottom radial end portion of the first upper and lower fastening clip members of each of the plurality of spaced apart non-rotating arm members, the front outer face surface of each of the plurality of spaced apart non-rotating arm members, and the annular rear inner face portion of the annular free-wheeling bearing cover guide ring member when the annular rear inner face of the annular free-wheeling bearing cover guide ring member abuts against the self-lubricating bearing rail and spacer member of each of the plurality of spaced apart non-rotating arm members, wherein the clearance space allows for movement without binding as the fastening bead member moves within the fastening cavity of each of the plurality of spaced apart non-rotating arm members upon the fastening of the annular free-wheeling bearing cover guide ring to each of the plurality of spaced apart non-rotating arm members.