Covering ring for a vehicle wheel

Claim 2

A covering ring for a vehicle wheel on which is mounted a pneumatic, belted tire having pull-resistant and compression-resistant cores in the tire beads; said wheel has a rim well, a rigid rim, and radially inwardly extending rim flanges, with a respective seating surface for receiving said tire being provided on the radially inner periphery of said rim next to each rim flange; that portion of the radially inner periphery of said rim between each seating surface and the rim well extends in such a way that it has an average diameter which is greater than the average diameter of said seating surfaces; said covering ring being an annular body which has such a width that in the installed state covers the space between a given tire bead, the rim well, and that portion of said rim which extends axially outwardly from said rim well toward said given tire bead; said covering ring, in the installed state, has a radially inwardly facing surface which, when viewed in the transverse direction, extends in a direction ranging from being horizontal to being outwardly inclined in such a way that the radially inner diameter thereof increases from said rim well in the direction toward the axially outer part of said covering ring; at no point of the space which is to be covered is this radially inner diameter of said covering ring greater than the radially inner diameter of the mounted tire in the bead regions thereof.

Claim 3

A covering ring according to claim 1, in which said covering ring has a radially outwardly facing surface which is provided with a circumferential projection for bracing against a tire bead.

Claim 4

A covering ring for a vehicle wheel on which is mounted a pneumatic, belted tire having pull-resistant and compression-resistant cores in the tire beads; said wheel has a rim well, a rigid rim, and radially inwardly extending rim flanges, with a respective seating surface for receiving said tire being provided on the radially inner periphery of said rim next to each rim flange; that portion of the radially inner periphery of said rim between each seating surface and the rim well extends in such a way that it has an average diameter which is greater than the average diameter of said seating surfaces; said covering ring being an annular body which has such a width that in the installed state covers the space between a given tire bead, the rim well, and that portion of said rim which extends axially outwardly from said rim well toward said given tire bead; said covering ring, in the installed state, has a radially inwardly facing surface which, when viewed in the transverse direction, extends in a direction ranging from being horizontal to being outwardly inclined in such a way that the radially inner diameter thereof increases from said rim well in the direction toward the axially outer part of said covering ring; at no point of the space which is to be covered is this radially inner diameter of said covering ring greater than the radially inner diameter of the mounted tire in the bead regions thereof; said covering ring having a radially outwardly facing surface which is provided with cams which are uniformly distributed thereon; and said tire beads being provided with conforming recesses in which said cams of a given covering ring are adapted to mesh.

Claim 5

A covering ring for a vehicle wheel on which is mounted a pneumatic, belted tire having pull-resistant and compression-resistant cores in the tire beads; said wheel has a rim well, a rigid rim, and radially inwardly extending rim flanges, with a respective seating surface for receiving said tire being provided on the radially inner periphery of said rim next to each rim flange; that portion of the radially inner periphery of said rim between each seating surface and the rim well extends in such a way that it has an average diameter which is greater than the average diameter of said seating surfaces; said covering ring being an annular body which has such a width that in the installed state covers the space between a given tire bead, the rim well, and that portion of said rim which extends axially outwardly from said rim well toward said given tire bead; said covering ring, in the installed state, has a radially inwardly facing surface which, when viewed in the transverse direction, extends in a direction ranging from being horizontal to being outwardly inclined in such a way that the radially inner diameter thereof increases from said rim well in the direction toward the axially outer part of said covering ring; at no point of the space which is to be covered is this radially inner diameter of said covering ring greater than the radially inner diameter of the mounted tire in the bead regions thereof; said covering ring having a radially outwardly facing surface which is provided with cams which are uniformly distributed thereon; and said tire beads being provided with conforming recesses in which said cams of a given covering ring are adapted to mesh.

Claim 6

A covering ring according to claim 3, in which at least that part of said covering ring which is adapted to be adjacent said rim well comprises a basically non-flammable material; and in which the axially outer edge regions of said covering ring are elastically deformable.

Claim 7

A covering ring according to claim 3, in which said covering ring has a non-uniform mass distribution in the circumferential direction.

Claim 8

A covering ring according to claim 3, in which said radially outwardly facing surface of said covering ring is provided with blocks which have breaking planes for easy removal thereof.

Claim 9

A covering ring according to claim 3, in which said covering ring is segmented.

Claim 10

A covering ring for a vehicle wheel on which is mounted a pneumatic, belted tire having pull-resistant and compression-resistant cores in the tire beads; said wheel has a rim well, a rigid rim, and radially inwardly extending rim flanges, with a respective seating surface for receiving said tire being provided on the radially inner periphery of said rim next to each rim flange; that portion of the radially inner periphery of said rim between each seating surface and the rim well extends in such a way that it has an average diameter which is greater than the average diameter of said seating surfaces; said covering ring being an annular body which has such a width that in the installed state covers the space between a given tire bead, the rim well, and that portion of said rim which extends axially outwardly from said rim well toward said given tire bead; said covering ring, in the installed state, has a radially inwardly facing surface which, when viewed in the transverse direction, extends in a direction ranging from being horizontal to being outwardly inclined in such a way that the radially inner diameter thereof increases from said rim well in the direction toward the axially outer part of said covering ring; at no point of the space which is to be covered is that radially inner diameter of said covering ring greater than the radially inner diameter of the mounted tire in the bead regions thereof; said covering ring being provided with fasteners for the attachment of balance weights.

Claim 11

A covering ring for a vehicle wheel on which is mounted a pneumatic, belted tire having pull-resistant and compression-resistant cores in the tire beads; said wheel has a rim well, a rigid rim, and radially inwardly extending rim flanges, with a respective seating surface for receiving said tire being provided on the radially inner periphery of said rim next to each rim flange; that portion of the radially inner periphery of said rim between each seating surface and the rim well extends in such a way that it has an average diameter which is greater than the average diameter of said seating surfaces; said covering ring being an annular body which has such a width that in the installed state covers the space between a given tire bead, the rim well, and that portion of said rim which extends axially outwardly from said rim well toward said given tire bead; said covering ring, in the installed state, has a radially inwardly facing surface which, when viewed in the transverse direction, extends in a direction ranging from being horizontal to being outwardly inclined in such a way that the radially inner diameter thereof increases from said rim well in the direction toward the axially outer part of said covering ring; at no point of the space which is to be covered is that radially inner diameter of said covering ring greater than the radially inner diameter of the mounted tire in the bead regions thereof; said covering ring being provided with fasteners for the attachment of balance weights.

Claim 12

A covering ring according to claim 8, in which said covering ring comprises at least one of the materials selected from the group of materials consisting of metal and synthetic material.