US4405032A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel hub assembly
Assignee: GKN Driveline Deutschland GmbH
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Filing: 1981-05-07
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Granted: 1983-09-20
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Expires: 2001-05-07
Abstract
Abstract A wheel hub assembly includes a tubular shaped hub member and a univeral joint member connected to the hub member for rotating it about an axis of rotation. The universal joint member fits into the hub member with each having spaced apart confronting surfaces. A filler material is filled into the space between the confronting surfaces and forms a torque transmitting connection between the universal joint member and the hub member.
Inventors
- 👤 Hans-Heinrich Welschof
- 👤 Rudolf Beier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:56
CPC Classifications
F; F16; F16D; F16D3/00; F16D3/50; F16D3/76; B; B60; B60B; B60B27/00; B60B27/0005; B60K; B60K17/00; B60K17/30; F16C; F16C27/00; F16C27/06; F16C27/066; F16C35/00; F16C35/04; F16C35/06; F16C35/063; F16C35/0635; F16D3/16; F16D3/20; F16D3/22; F16D3/223; F16C19/00; F16C19/02; F16C19/14; F16C19/18; F16C19/181; F16C19/183; F16C19/184; F16C19/187; F16C2326/00; F16C2326/01; F16C2326/02; F16D2003/22326; F16D2300/00; F16D2300/22
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
129 words
A wheel hub assembly comprising a tubular shaped hub member having an axis of rotation, bearing means for rotatably supporting said hub member, a universal joint member engageable with said hub member for driving said hub member about the axis of rotation thereof, said universal joint member is positioned within said hub member, said hub member and said universal joint member having confronting surfaces extending in the direction of the axis of rotation of said hub member, said confronting surfaces are spaced radially apart and after said universal joint member is assembled within said hub member a filler material is filled into the space between the confronting surfaces so that it completely fills the space and forms a torque transmitting connection between said universal joint and said hub member.
Claim 2
Dependent Claim
129 words
A wheel hub assembly comprising a tubular shaped hub member having an axis of rotation, bearing means for rotatably supporting said hub member, a universal joint member engageable with said hub member for driving said hub member about the axis of rotation thereof, said universal joint member is positioned within said hub member, said hub member and said universal joint member having confronting surfaces extending in the direction of the axis of rotation of said hub member, said confronting surfaces are spaced radially apart and after said universal joint member is assembled within said hub member a filler material is filled into the space between the confronting surfaces so that it completely fills the space and forms a torque transmitting connection between said universal joint and said hub member.
Claim 3
Dependent Claim
33 words
A wheel hub assembly, as set forth in claim 1, wherein the confronting surface of said universal joint member transverse to the axis of rotation of said hub member has a non-circular configuration.
Claim 4
Dependent Claim
51 words
A wheel hub assembly, as set forth in claims 1 or 2, wherein said bearing means comprises an outer bearing member and an inner bearing member with said inner bearing member being formed by said hub member, and a plurality of rolling elements positioned between said inner and outer bearing members.
Claim 5
Dependent Claim
34 words
A wheel hub assembly, as set forth in claims 1 or 2, wherein said filler material is a material selected from the group consisting of a synthetic resin material, or a soft solder material.
Claim 6
Dependent Claim
33 words
A wheel hub assembly, as set forth in claim 1 or 2, wherein the confronting surface of said hub member is non-circular in section transverse to the rotational axis of said hub member.
Claim 7
Dependent Claim
26 words
A wheel hub assembly, as set forth in claim 2, wherein the confronting surfaces of said hub member and universal joint member having substantially similar configurations.
Claim 8
Dependent Claim
22 words
A wheel hub assembly, as set forth in claim 6, wherein said universal joint member being formed of a sheet metal material.
Claim 9
Dependent Claim
74 words
A wheel hub assembly, as set forth in claim 1, wherein said universal joint member comprises an outer joint member insertable into said hub member and an inner joint member positioned within said outer joint member, the inner surface of said outer joint member and the outer surface of said inner joint member having complementary grooves therein and balls positioned in said grooves in said inner and outer joint members for transmitting torque therebetween.
Claim 10
Dependent Claim
123 words
A wheel hub assembly comprising a tubular shaped hub member having an axis of rotation, bearing means for rotatably supporting said hub member, a universal joint member engageable with said hub member for driving said hub member about the axis of rotation thereof, said universal joint member is positioned within said hub member, said hub member and said universal joint member having confronting surfaces extending in the direction of the axis of rotation of said hub member, said confronting surfaces are spaced apart and a filler material is filled into the space between the confronting surfaces and forms a torque transmitting connection between said universal joint and said hub member, said filler material comprises a bonding agent incorporating particles of a solid substance.
Claim 11
Dependent Claim
123 words
A wheel hub assembly comprising a tubular shaped hub member having an axis of rotation, bearing means for rotatably supporting said hub member, a universal joint member engageable with said hub member for driving said hub member about the axis of rotation thereof, said universal joint member is positioned within said hub member, said hub member and said universal joint member having confronting surfaces extending in the direction of the axis of rotation of said hub member, said confronting surfaces are spaced apart and a filler material is filled into the space between the confronting surfaces and forms a torque transmitting connection between said universal joint and said hub member, said filler material comprises a bonding agent incorporating particles of a solid substance.
Claim 12
Dependent Claim
145 words
A wheel hub assembly comprising a tubular shaped hub member having an axis of rotation, bearing means for rotatably supporting said hub member, a universal joint member engageable with said hub member for driving said hub member about the axis of rotation thereof, said universal joint member is positioned within said hub member, said hub member and said universal joint member having confronting surfaces extending in the direction of the axis of rotation of said hub member, said confronting surfaces are spaced apart and a filler material is filled into the space between the confronting surfaces and forms a torque transmitting connection between said universal joint and said hub member, the confronting surface of said universal joint member transverse to the axis of rotation of said hub member has a non-circular configuration, said filler material comprises a bonding agent incorporating particles of a solid substance.
Claim 13
Dependent Claim
145 words
A wheel hub assembly comprising a tubular shaped hub member having an axis of rotation, bearing means for rotatably supporting said hub member, a universal joint member engageable with said hub member for driving said hub member about the axis of rotation thereof, said universal joint member is positioned within said hub member, said hub member and said universal joint member having confronting surfaces extending in the direction of the axis of rotation of said hub member, said confronting surfaces are spaced apart and a filler material is filled into the space between the confronting surfaces and forms a torque transmitting connection between said universal joint and said hub member, the confronting surface of said universal joint member transverse to the axis of rotation of said hub member has a non-circular configuration, said filler material comprises a bonding agent incorporating particles of a solid substance.
Claim 14
Dependent Claim
31 words
A wheel hub assembly, as set forth in claims 9 or 10, wherein said solid substance is a material selected from the group consisting of ferrous chips, aluminium chips or sand.
Claim 15
Dependent Claim
184 words
A wheel hub assembly comprising a tubular shaped hub member having an axis of rotation, bearing means for rotatably supporting said hub member, a universal joint member engageable with said hub member for driving said hub member about the axis of rotation thereof, said universal joint member is positioned within said hub member, said hub member and said universal joint member having confronting surfaces extending in the direction of the axis of rotation of said hub member, said confronting surfaces are spaced apart and a filler material is filled into the space between the confronting surfaces and forms a torque transmitting connection between said universal joint and said hub member, the confronting surface of said hub member is non-circular in section transverse to the rotational axis of said hub member, at least one of said confronting surfaces of said hub member and said universal joint member has a groove extending circumferentially relative to the axis of rotation of said hub member and said filler material is keyed into said groove to prevent relative axial displacement between said hub member and said universal joint member.
Claim 16
Dependent Claim
184 words
A wheel hub assembly comprising a tubular shaped hub member having an axis of rotation, bearing means for rotatably supporting said hub member, a universal joint member engageable with said hub member for driving said hub member about the axis of rotation thereof, said universal joint member is positioned within said hub member, said hub member and said universal joint member having confronting surfaces extending in the direction of the axis of rotation of said hub member, said confronting surfaces are spaced apart and a filler material is filled into the space between the confronting surfaces and forms a torque transmitting connection between said universal joint and said hub member, the confronting surface of said hub member is non-circular in section transverse to the rotational axis of said hub member, at least one of said confronting surfaces of said hub member and said universal joint member has a groove extending circumferentially relative to the axis of rotation of said hub member and said filler material is keyed into said groove to prevent relative axial displacement between said hub member and said universal joint member.
Claim 17
Dependent Claim
206 words
A wheel hub assembly comprising a tubular shaped hub member having an axis of rotation, bearing means for rotatably supporting said hub member, a universal joint member engageable with said hub member for driving said hub member about the axis of rotation thereof, said universal joint member is positioned within said hub member, said hub member and said universal joint member having confronting surfaces extending in the direction of the axis of rotation of said hub member, said confronting surfaces are spaced apart and a filler material is filled into the space between the confronting surfaces and forms a torque transmitting connection between said universal joint and said hub member, said confronting surface of said universal joint member transverse to the axis of rotation of said hub member has a non-circular configuration, the confronting surface of said hub member is non-circular in section transverse to the rotational axis of said hub member, at least one of said confronting surfaces of said hub member and said universal joint member has a groove extending circumferentially relative to the axis of rotation of said hub member and said filler material is keyed into said groove to prevent relative axial displacement between said hub member and said universal joint member.
Claim 18
Dependent Claim
206 words
A wheel hub assembly comprising a tubular shaped hub member having an axis of rotation, bearing means for rotatably supporting said hub member, a universal joint member engageable with said hub member for driving said hub member about the axis of rotation thereof, said universal joint member is positioned within said hub member, said hub member and said universal joint member having confronting surfaces extending in the direction of the axis of rotation of said hub member, said confronting surfaces are spaced apart and a filler material is filled into the space between the confronting surfaces and forms a torque transmitting connection between said universal joint and said hub member, said confronting surface of said universal joint member transverse to the axis of rotation of said hub member has a non-circular configuration, the confronting surface of said hub member is non-circular in section transverse to the rotational axis of said hub member, at least one of said confronting surfaces of said hub member and said universal joint member has a groove extending circumferentially relative to the axis of rotation of said hub member and said filler material is keyed into said groove to prevent relative axial displacement between said hub member and said universal joint member.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-09-19 | 1987-03-21 | 1987-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-09-19 | 1991-03-21 | 1991-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-09-19 | 1995-03-21 | 1995-09-20 | $7700.00 | Window Closed / Lapsed |