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公开(公告)号:US11565552B2
公开(公告)日:2023-01-31
申请号:US16912180
申请日:2020-06-25
申请人: GACW Incorporated
发明人: Zoltan Kemeny
摘要: A wheel assembly may include an inner rim to be coupled to the hub of the vehicle, and an outer rim surrounding the hub. The wheel assembly may also include gas springs operatively coupled between the inner rim and the outer rim to provide a gas suspension permitting relative movement between the inner rim and the outer rim. The wheel assembly may also include tread assemblies carried by the outer rim. Each tread assembly may include a tread member support coupled to the outer rim, and spaced-apart tread members carried by the tread member support and defining a tread pattern therebetween. Each tread member may include at least one rubber layer, and at least one reinforcing layer in stacked relation.
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公开(公告)号:US20220297474A1
公开(公告)日:2022-09-22
申请号:US17693376
申请日:2022-03-13
申请人: GACW Incorporated
发明人: Zoltan Kemeny
摘要: A wheel assembly to be coupled to a hub of a vehicle may include an inner rim to be coupled to the hub of the vehicle and an outer rim surrounding the hub. The wheel assembly may also include gas springs operatively coupled between the inner rim and the outer rim to provide a gas suspension for relative movement between the inner rim and the outer rim. An outer ring may be adjacent an inboard side of the outer rim and defining a closeable gap with adjacent interior portions of an inboard side of the inner rim to define a mechanical stop to limit relative movement between the inner rim and outer rim. The gas springs may be arranged on an outboard side of the outer ring.
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公开(公告)号:US11801711B2
公开(公告)日:2023-10-31
申请号:US16237451
申请日:2018-12-31
申请人: GACW INCORPORATED
发明人: Zoltan Kemeny
IPC分类号: B60B9/24 , B60C11/00 , B60B9/28 , B60B21/02 , B60B9/02 , B60B9/26 , B60B25/02 , B60C7/08 , B60C7/24 , B60C7/10
CPC分类号: B60B9/24 , B60B9/02 , B60B9/26 , B60B9/28 , B60B21/02 , B60B25/02 , B60C7/08 , B60C7/24 , B60C11/00 , B60B2320/10 , B60B2900/111 , B60B2900/313 , B60B2900/711 , B60C7/102 , B60Y2200/41
摘要: A wheel assembly to be coupled to a hub of a vehicle may include an inner rim to be coupled to the hub of the vehicle and an outer rim surrounding the hub. The wheel assembly may also include gas springs operatively coupled between the inner rim and the outer rim. At least one gas spring may have a controllable operating response.
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公开(公告)号:US11458760B2
公开(公告)日:2022-10-04
申请号:US16237486
申请日:2018-12-31
申请人: GACW INCORPORATED
发明人: Zoltan Kemeny
IPC分类号: B60B9/24 , B60B9/28 , B60B21/02 , B60C11/00 , B60B9/02 , B60B9/26 , B60B25/02 , B60C7/08 , B60C7/24 , B60C7/12
摘要: A wheel assembly may include an inner rim to be coupled to the hub of the vehicle, and an outer rim surrounding the inner rim. Gas springs may be operatively coupled between the inner rim and the outer rim and permitting relative movement therebetween. The wheel assembly may also include a sensor configured to sense the relative movement between the inner and outer rims.
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公开(公告)号:US11279170B2
公开(公告)日:2022-03-22
申请号:US16237500
申请日:2018-12-31
申请人: GACW INCORPORATED
发明人: Zoltan Kemeny , Tom Neppl
IPC分类号: B60B9/28 , B60B9/26 , B60B25/02 , B60B9/24 , B60C11/00 , B60B21/02 , B60B9/02 , B60C7/08 , B60C7/24 , B60C7/12
摘要: A wheel assembly may include an inner rim to be coupled to the hub of the vehicle, and an outer rim surrounding the inner rim. The wheel assembly may also include gas springs operatively coupled between the inner rim and the outer rim and permitting relative movement therebetween. The wheel assembly may also include a rigid inboard cover ring coupled to an inboard side of the outer rim and extending radially inward toward the inner rim. A flexible inboard seal may be coupled between the rigid inboard cover ring and the inner rim.
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公开(公告)号:US11590795B2
公开(公告)日:2023-02-28
申请号:US16886065
申请日:2020-05-28
申请人: GACW Incorporated
发明人: Zoltan Kemeny
摘要: A wheel assembly to be coupled to a hub of a vehicle, may include an inner rim to be coupled to the hub of the vehicle, an outer rim surrounding the hub, and gas springs operatively coupled between the inner rim and the outer rim to provide a gas suspension permitting relative movement between the inner rim and the outer rim. The wheel assembly may also include a sidewall cover assembly that includes an inner sidewall cover coupled to the inner rim and extending radially outward toward the outer rim. The sidewall cover assembly may also include an outer sidewall cover coupled to the outer rim and extending radially inward toward the inner rim and in sliding overlapping relation with the inner sidewall cover permitting relative movement between the inner sidewall cover and the outer sidewall cover.
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公开(公告)号:US11554606B2
公开(公告)日:2023-01-17
申请号:US16896726
申请日:2020-06-09
申请人: GACW Incorporated
发明人: Zoltan Kemeny
IPC分类号: B60B9/24 , B60B9/18 , B60K5/00 , B62D33/06 , B60K17/04 , B62D33/02 , B60P1/04 , B62D65/10 , B62D65/12 , B62D21/09
摘要: An off-highway vehicle may include an off-highway vehicle frame and a motor carried by the off-highway vehicle frame. The off-highway vehicle may also include wheel assemblies rotatably coupled to the off-highway vehicle frame without an intervening vehicle suspension and at least some of the wheel assemblies being driven by the motor. Each of the wheel assemblies may include an inner rim coupled to the hub, an outer rim surrounding the inner rim, and gas springs coupled between the inner rim and the outer rim to provide a gas suspension for relative movement between the inner and outer rims.
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公开(公告)号:US11325417B2
公开(公告)日:2022-05-10
申请号:US16865231
申请日:2020-05-01
申请人: GACW Incorporated
发明人: Zoltan Kemeny
摘要: A wheel assembly to be coupled to a hub of a vehicle, may include arcuate inner rim assemblies removably coupled together to define a circular inner rim to be coupled to the hub of the vehicle. Each arcuate inner rim assembly may include an arcuate inner rim segment, and an arcuate inner ring segment extending radially outward from the arcuate inner rim segment. The wheel assembly may also include arcuate outer rim assemblies removably coupled together to define a circular outer rim. Each arcuate outer rim assembly may include an arcuate outer rim segment, and an arcuate outer ring segment extending radially inward from the arcuate outer rim segment. The wheel assembly may also include gas springs operatively coupled between the circular inner rim and the circular outer rim to provide a gas suspension for relative movement therebetween.
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公开(公告)号:US10987970B2
公开(公告)日:2021-04-27
申请号:US16383204
申请日:2019-04-12
申请人: GACW INCORPORATED
发明人: Zoltan Kemeny , Tom Neppl
摘要: A wheel assembly to be coupled to a hub of a vehicle may include an inner rim to be coupled to the hub of the vehicle and an outer rim surrounding the hub. The wheel assembly may also include gas springs operatively coupled between the inner rim and the outer rim to provide a gas suspension for relative movement between the inner rim and the outer rim. The wheel assembly may also include an outer ring coupled to the outer rim and an inner ring coupled to the inner rim and defining a closeable gap with adjacent portions of the outer ring to define a mechanical stop to limit relative movement of the inner rim and outer rim.
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公开(公告)号:US11458759B2
公开(公告)日:2022-10-04
申请号:US16237462
申请日:2018-12-31
申请人: GACW INCORPORATED
发明人: Zoltan Kemeny , Tom Neppl
IPC分类号: B60B9/24 , B60C11/00 , B60B9/28 , B60B21/02 , B60B9/26 , B60C7/08 , B60C7/24 , B60B9/02 , B60B25/02 , B60C7/12
摘要: A wheel assembly to be coupled to a hub of a vehicle may include an inner rim to be coupled to the hub of the vehicle and an outer rim surrounding the inner rim. The wheel assembly may include gas springs operatively coupled between the inner rim and the outer rim and tread assemblies carried by the outer rim.
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