US8127809B2
Active / In Force
US
⏱️ 2.7 years remaining
Energy efficient wheel system
Assignee: Individual
•
Filing: 2009-07-15
•
Granted: 2012-03-06
•
Expires: 2029-07-15
Abstract
Abstract A vehicle wheel assembly and a method of making the wheel assembly. In one embodiment, a wheel assembly may include a rim, a hoop member, and a resilient member. The hoop member may be disposed around the rim and spaced apart from the rim. The resilient member may be disposed around the hoop member, and portions of the resilient member may protrude through openings in the hoop member toward the rim. A tying member may tie each protruding portion to the rim, and the tying members may remain in tension while the wheel assembly is unloaded. In other embodiments, the wheel assembly may also include a second hoop member, or a traction layer, or both.
Inventors
- 👤 Brian A. Russell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:29
CPC Classifications
B; B60; B60B; B60B9/00; B60B1/00; B60B1/06; B60B19/00; B60B2310/00; B60B2310/20; B60B2310/228; B60B2310/30; B60B2310/305; B60B2310/318; B60B2310/50; B60B2310/56; B60B2360/00; B60B2360/10; B60B2360/102; B60B2360/104; B60B2360/14; B60B2360/141; B60B2360/147; B60B2360/30; B60B2360/32; B60B2360/34; B60B2360/341; B60B2360/3416; B60B2360/36; B60B2360/50; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49481; Y10T29/49492; Y10T29/49494
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
112 words
A wheel assembly, comprising: a round rim having a round peripheral portion; a round hoop member having a main portion, the hoop member being disposed around the rim and radially spaced apart from the rim, the main portion having a plurality of access openings; a resilient member disposed around and in contact with an outside surface of the main portion of the hoop member, portions of the resilient member protruding into or through the access openings in the hoop member and radially toward the rim; a plurality of tying members, each tying member connecting one protruding portion to the rim, each tying member being in tension when the wheel assembly is unloaded.
Claim 2
Dependent Claim
112 words
A wheel assembly, comprising: a round rim having a round peripheral portion; a round hoop member having a main portion, the hoop member being disposed around the rim and radially spaced apart from the rim, the main portion having a plurality of access openings; a resilient member disposed around and in contact with an outside surface of the main portion of the hoop member, portions of the resilient member protruding into or through the access openings in the hoop member and radially toward the rim; a plurality of tying members, each tying member connecting one protruding portion to the rim, each tying member being in tension when the wheel assembly is unloaded.
Claim 3
Dependent Claim
23 words
The wheel assembly of claim 1 , wherein an outside surface of the resilient member is a traction surface of the wheel assembly.
Claim 4
Dependent Claim
21 words
The wheel assembly of claim 1 , further comprising a traction layer disposed around an outside surface of the resilient member.
Claim 5
Dependent Claim
46 words
The wheel assembly of claim 1 wherein the hoop member is a first hoop member, and further comprising a round second hoop member disposed around an outside surface of the resilient member; and a traction layer disposed around an outside surface of the second hoop member.
Claim 6
Dependent Claim
31 words
The wheel assembly of claim 4 , wherein the second hoop member has a plurality of access holes that substantially align radially with the access openings in the first hoop member.
Claim 7
Dependent Claim
42 words
The wheel assembly of claim 1 , wherein the hoop member comprises first and second edges and a flange extending radially outward from each of the first and second edges, and wherein the resilient member resides at least partially between the flanges.
Claim 8
Dependent Claim
24 words
The wheel assembly of claim 1 , wherein the hoop member is compressible to facilitate assembly of the resilient member over the hoop member.
Claim 9
Dependent Claim
32 words
The wheel assembly of claim 1 , further comprising a network of channels connecting hollow spaces between the protruding portions and another member disposed around an outside surface of the resilient member.
Claim 10
Dependent Claim
57 words
The wheel assembly of claim 8 , further comprising a valve stem in communication with the network of channels, the vehicle wheel assembly configured such that introducing compressed gas into the valve stem distributes compressed gas to the hollow spaces between the protruding portions and the other member disposed around the outside surface of the resilient member.
Claim 11
Dependent Claim
18 words
The wheel assembly of claim 8 , wherein the network of channels is formed in the resilient member.
Claim 12
Dependent Claim
25 words
The wheel assembly of claim 1 , wherein the rim further comprises a hub centered within the rim and configured for mounting to a vehicle.
Claim 13
Dependent Claim
17 words
The wheel assembly of claim 1 , wherein the tying members are molded into the resilient member.
Claim 14
Dependent Claim
14 words
The wheel assembly of claim 1 , wherein the peripheral portion is substantially cylindrical.
Claim 15
Dependent Claim
13 words
The wheel assembly of claim 1 , wherein the peripheral portion is crowned.
Claim 16
Dependent Claim
14 words
The wheel assembly of claim 1 , wherein the hoop member is substantially cylindrical.
Claim 17
Dependent Claim
13 words
The wheel assembly of claim 1 , wherein the hoop member is crowned.
Claim 18
Independent Claim
145 words
A method of constructing a wheel assembly, the method comprising: obtaining a round rim having a round peripheral portion; obtaining a round hoop member having a main portion that has a diameter larger than that of the peripheral portion of the rim, the hoop member having a plurality of access openings in the main portion; obtaining a resilient member, and disposing the resilient member around and in contact with an outside surface of the main portion of the hoop member; obtaining a tying member for each opening in the main portion of the hoop member; at each opening in the hoop member main portion, protruding a portion of the resilient member through the opening and radially toward the rim, and connecting the protruded portion to the rim using one of the tying members, each tying member remaining in tension when the wheel assembly is unloaded.
Claim 19
Independent Claim
145 words
A method of constructing a wheel assembly, the method comprising: obtaining a round rim having a round peripheral portion; obtaining a round hoop member having a main portion that has a diameter larger than that of the peripheral portion of the rim, the hoop member having a plurality of access openings in the main portion; obtaining a resilient member, and disposing the resilient member around and in contact with an outside surface of the main portion of the hoop member; obtaining a tying member for each opening in the main portion of the hoop member; at each opening in the hoop member main portion, protruding a portion of the resilient member through the opening and radially toward the rim, and connecting the protruded portion to the rim using one of the tying members, each tying member remaining in tension when the wheel assembly is unloaded.
Claim 20
Dependent Claim
59 words
The method of claim 17 wherein the hoop member is a first hoop member, the method further comprising: obtaining a round second hoop member and disposing the round second hoop member around an outside surface of the resilient member; and obtaining a round traction layer and disposing the traction layer around an outside surface of the second hoop member.
Claim 21
Dependent Claim
62 words
The method of claim 17 , further comprising: attaching a valve stem in communication with a network of channels between the resilient member and another member disposed around an outside surface of the resilient member; and introducing compressed gas through the valve stem and into the network of channels, the compressed gas distending the resilient member into or through the access openings.
Claim 22
Dependent Claim
123 words
A wheel assembly, comprising: first and second round hoop members, wherein the first round hoop member is an inner hoop member and the second round hoop member is an outer hoop member; a resilient member disposed between the inner and outer hoop members in contact with each of the inner and outer hoop members; a rim comprising a round peripheral portion; and tying members disposed about the periphery of the peripheral portion of the rim; wherein the rim is suspended within and radially spaced apart from the inner hoop member, wherein the tying members connect the peripheral portion of the rim to the resilient member through access openings in the inner hoop member, and wherein the rim is suspended by the tying members.
Claim 23
Dependent Claim
123 words
A wheel assembly, comprising: first and second round hoop members, wherein the first round hoop member is an inner hoop member and the second round hoop member is an outer hoop member; a resilient member disposed between the inner and outer hoop members in contact with each of the inner and outer hoop members; a rim comprising a round peripheral portion; and tying members disposed about the periphery of the peripheral portion of the rim; wherein the rim is suspended within and radially spaced apart from the inner hoop member, wherein the tying members connect the peripheral portion of the rim to the resilient member through access openings in the inner hoop member, and wherein the rim is suspended by the tying members.
Claim 24
Dependent Claim
97 words
A wheel assembly, comprising: a generally cylindrical hoop member comprising a plurality of openings; a resilient membrane disposed around the generally cylindrical hoop member, portions of the resilient membrane protruding into or through the openings in the generally cylindrical hoop member; a plurality of tying members, one tying member pulling each protruding portion of the resilient membrane into or through one of the openings in the generally cylindrical hoop member; and a central hub suspended by the tying members within the generally cylindrical hoop member, each tying member being in tension when the wheel assembly is unloaded.
Claim 25
Dependent Claim
97 words
A wheel assembly, comprising: a generally cylindrical hoop member comprising a plurality of openings; a resilient membrane disposed around the generally cylindrical hoop member, portions of the resilient membrane protruding into or through the openings in the generally cylindrical hoop member; a plurality of tying members, one tying member pulling each protruding portion of the resilient membrane into or through one of the openings in the generally cylindrical hoop member; and a central hub suspended by the tying members within the generally cylindrical hoop member, each tying member being in tension when the wheel assembly is unloaded.
Claim 26
Dependent Claim
15 words
The wheel assembly of claim 21 , wherein the generally cylindrical hoop member is crowned.
Claim 27
Dependent Claim
23 words
The wheel assembly of claim 21 , further comprising a rim attached to the central hub, and to which each tying member attaches.
References Cited (Backward Citations)
US1312582A
Cited
USRE23161E
Cited
US1319726A
Cited
US863827A
Cited
GB190612249A
Cited
US1054444A
Cited
US976762A
Cited
US1012331A
Cited
US1024091A
Cited
US1066784A
Cited
US1233462A
Cited
US1123529A
Cited
US1134291A
Cited
US1213834A
Cited
US1350370A
Cited
US1555479A
Cited
US1449920A
Cited
US1403115A
Cited
US1447365A
Cited
US1519971A
Cited
US1646480A
Cited
US1650271A
Cited
US1684596A
Cited
US4573510A
Cited
US5372170A
Cited
US6732775B1
Cited
US6782930B2
Cited
US6701985B2
Cited
US7104297B2
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2015-03-06 | 2015-09-05 | 2016-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2019-03-06 | 2019-09-05 | 2020-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2023-03-06 | 2023-09-05 | 2024-03-06 | $7700.00 | Window Closed / Lapsed |