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

Claim 4:
5. The mini-concrete trowel attachment assembly according to claim 4, wherein a second member includes an annular free-wheeling bearing cover guide ring member having an annular front outer face surface and an annular rear inner face surface, the annular rear inner face surface encloses the front outer face surface and the self-lubricating bearing rail and spacer member of each of the plurality of spaced apart non-rotating arm members, and engaging the self-lubricating bearing and spacer member disposed on each of the plurality of spaced apart non-rotating arm members when the annular free-wheeling bearing cover guide ring member is secured to by fastening over the first upper and lower fastening clip members of each of the plurality of spaced apart non-rotating arm members by upper and lower spaced apart clip members of the annular free-wheeling bearing cover guide ring member, the upper and lower spaced apart clip members of the annular free-wheeling bearing cover guide ring member being attached to and radially extending from the annular free-wheeling bearing cover guide ring member at annular top and bottom outer end portions, and annular top and bottom inner end portions of each of the upper and lower spaced apart clip members, an annular outer end tapered portion connected between the annular top and bottom outer end portions and the annular top and bottom inner end portions of the annular free-wheeling bearing cover guide ring member, and the annular top and bottom outer end portions and the annular top and bottom inner end portions of the annular free-wheeling bearing cover guide ring member having a radially extending end with a latching fastener including a bead member; and,
the fastening cavity is disposed in a bottom radial end portion below the top radial end portion and above the bottom radial end portion of the first upper and lower fastening clip members, and the annular outer tapered end of the annular free-wheeling bearing cover guide ring member having an inner tapered end portion that aligns with and spaced from the outer tapered end portion of each of the first upper and lower first fastening clip members at each of the top and bottom radial end portions thereof and creating a clearance space therebetween.