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

Claim 8:
9. The mini-concrete trowel attachment assembly according to claim 8, wherein the front outer face surface of each of the plurality of spaced apart non-rotating arm members includes a self-lubricating bearing rail and spacer member disposed along an intermediate portion thereof, and opposite the forward end of each of the plurality of spaced apart non-rotating arm members that is attached to the rear inner face surface of each of the plurality of spaced apart non-rotating arm members, and a second member includes at least a pair of semi-circular free-wheeling bearing cover guide ring members having a front outer face surface and a rear inner face surface, each of the rear inner face portions of each of the at least a pair of the semi-circular free-wheeling bearing cover guide ring member engages and encloses the front outer face portion and the self-lubricating bearing rail and spacer member of each of the plurality of spaced apart non-rotating arm members when the second member is secured to each of the first upper and lower fastening clip members of the first member by a second pair of upper and lower fastening clip members disposed on the second member.