US4274268A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Universal joint
Assignee: Bendix Corp
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Filing: 1979-07-02
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Granted: 1981-06-23
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Expires: 1999-07-02
Abstract
Abstract A universal joint between a pair of members provides for transmitting torque between the pair of members when the pair of members are oriented at varying angles relative to each other. One of the members terminates in a cavity which is substantially cylindrical. The other member extends into the cavity and a pair of sockets cooperate with the other member to secure the latter within the cavity. The pair of sockets includes outer surfaces which substantially match the wall of the cavity to enable the pair of sockets to rotate in a first plane relative to the one member. The pair of sockets include projections which are received in an opening on the other member to enable the other member to pivot relative to the pair of sockets and the one member in a second plane substantially perpendicular to the first plane. At least one spring clip cooperates with the other member and the pair of sockets to bias the pair of sockets into engagement with the wall of the cavity. The spring clip is removable to permit the pair of sockets and the other member to be withdrawn from the cavity.
Inventors
- 👤 Alistair G. Taig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:09
CPC Classifications
F; F16; F16D; F16D3/00; F16D3/16; F16D3/26; F16D3/265; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T403/32681; Y10T403/32704
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
152 words
In a joint for connecting a pair of members which transmit rotation between said pair of members, one of said members defining a cavity for receiving a portion of said other member, a pair of sockets rotatably disposed within said cavity for rotation in a first plane, one of said pair of sockets including means to pivotally secure said other member for rotation in a second plane substantially perpendicular to said first plane, and means releasably cooperating with said pair of sockets and said other member to prevent separation between said pair of members when said means is coupled with one of said sockets and to permit separation between said members when said means is spaced from said one socket, said means comprising at least one spring clip disposed between said other member and one of said pair of sockets and said one spring clip being releasably coupled to said one socket.
Claim 2
Dependent Claim
152 words
In a joint for connecting a pair of members which transmit rotation between said pair of members, one of said members defining a cavity for receiving a portion of said other member, a pair of sockets rotatably disposed within said cavity for rotation in a first plane, one of said pair of sockets including means to pivotally secure said other member for rotation in a second plane substantially perpendicular to said first plane, and means releasably cooperating with said pair of sockets and said other member to prevent separation between said pair of members when said means is coupled with one of said sockets and to permit separation between said members when said means is spaced from said one socket, said means comprising at least one spring clip disposed between said other member and one of said pair of sockets and said one spring clip being releasably coupled to said one socket.
Claim 3
Dependent Claim
131 words
In a universal joint formed between a pair of members, which transmits torque therebetween, one of said members including a cavity for receiving the other of said pair of members, a pair of sockets engageable with the wall of said cavity and with said other member, said pair of sockets defining a contracted position relative to said other member to permit said other member and said pair of sockets to be inserted into said cavity, and a spacer cooperating with said pair of sockets to define an expanded position for said pair of sockets relative to said other member to prevent said pair of sockets from separating from said one member, said spacer comprising a pair of spring clips which bias said pair of sockets into engagement with said cavity wall.
Claim 4
Dependent Claim
131 words
In a universal joint formed between a pair of members, which transmits torque therebetween, one of said members including a cavity for receiving the other of said pair of members, a pair of sockets engageable with the wall of said cavity and with said other member, said pair of sockets defining a contracted position relative to said other member to permit said other member and said pair of sockets to be inserted into said cavity, and a spacer cooperating with said pair of sockets to define an expanded position for said pair of sockets relative to said other member to prevent said pair of sockets from separating from said one member, said spacer comprising a pair of spring clips which bias said pair of sockets into engagement with said cavity wall.
Claim 5
Dependent Claim
193 words
In a universal joint formed between a pair of members which transmit torque therebetween, one of said members including a cavity for receiving said other member, a pair of sockets being disposed within said cavity, said pair of sockets and said other member being rotatable in a first plane relative to said one member and said other member being rotatable in a second plane relative to said pair of sockets and said one member, said pair of sockets including means to rotatably mount said other member within said socket and said means also cooperating with said other member to retain said other member within said cavity, and at least one spring clip cooperating with said other member and said pair of sockets to bias said pair of sockets into engagement with the wall of said cavity, said one spring clip being removable from said other member and said pair of sockets to permit separation of said other member and said pair of sockets from said cavity, and said one spring clip being substantially U-shaped to define a pocket, said pair of sockets including projections, and one of said projections extending into said pocket.
Claim 6
Dependent Claim
193 words
In a universal joint formed between a pair of members which transmit torque therebetween, one of said members including a cavity for receiving said other member, a pair of sockets being disposed within said cavity, said pair of sockets and said other member being rotatable in a first plane relative to said one member and said other member being rotatable in a second plane relative to said pair of sockets and said one member, said pair of sockets including means to rotatably mount said other member within said socket and said means also cooperating with said other member to retain said other member within said cavity, and at least one spring clip cooperating with said other member and said pair of sockets to bias said pair of sockets into engagement with the wall of said cavity, said one spring clip being removable from said other member and said pair of sockets to permit separation of said other member and said pair of sockets from said cavity, and said one spring clip being substantially U-shaped to define a pocket, said pair of sockets including projections, and one of said projections extending into said pocket.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-06-22 | 1984-12-22 | 1985-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-06-22 | 1988-12-22 | 1989-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-06-22 | 1992-12-22 | 1993-06-23 | $7700.00 | Window Closed / Lapsed |