US4191400A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swiveling anchor for occupant restraint system
Assignee: TRW Repa Feinstanzwerk GmbH
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Filing: 1977-03-25
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Granted: 1980-03-04
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Expires: 1997-03-25
Abstract
Abstract An improved anchor for the upper portion of a shoulder harness belt in a vehicle restraint system. An anchor member having a substantial force transmitting relationship with the shoulder harness belt, preferably through a webbing relay, has a certain degree of universal type movement, and therefore allows the anchor member and the webbing relay to make appropriate movements to follow the many odd angles and twists which the webbing relay may be subjected to. The anchorage is further designed to transmit high forces between the webbing relay and the frame of the vehicle.
Inventors
- 👤 Edward J. Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:45
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0619; F16C11/0623; B; B60; B60R; B60R22/00; B60R22/18; B60R22/24; B60R2022/1818; B60R2022/1837; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T403/32786
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
324 words
In a vehicle restraint system of the type in which a belt member extends upwardly from a first vehicle anchorage point to an upper vehicle anchorage point and then diagonally downwardly across the chest of a vehicle occupant to a lower anchorage point and where said first anchorage point comprises a belt retractor connected with said belt and having means urging said belt toward a retracted position, anchorage means at said upper anchorage point for engaging the belt member generally behind outwardly and above the occupant's outside shoulder for guiding the belt member over the occupant's shoulder and then diagonally downwardly toward said first anchorage point and for transmitting forces to the frame of the vehicle generally behind, outwardly of, and above the occupant's outside shoulder, said anchorage means comprising a ring member having an opening through which the belt member extends, an anchor member connected in force transmitting relationship with said ring member, said anchor member comprising a sheet metal member having a portion folded back upon itself to define first and second metal sheet portions with contiguous inner surface portions, said sheet metal member forming a loop surrounding a portion of said ring and being non-rotatably connected therewith, means for supporting said anchor member in force transmitting relationship with the frame of the vehicle comprising a bushing member fixedly connected with the frame of the vehicle, said bushing member having an outer surface portion forming a portion of a sphere, said inner surface portions of said first and second metal sheet portions of said anchor member extending generally outwardly and forming bearing surface means in the shape of a portion of a sphere disposed in surrounding relation with said outer surface portion of said bushing member for allowing said anchor member to move universally with respect to said bushing member to allow the diagonal portion of the shoulder belt to remain flat against the occupant's chest as the occupant's upper torso moves.
Claim 2
Dependent Claim
324 words
In a vehicle restraint system of the type in which a belt member extends upwardly from a first vehicle anchorage point to an upper vehicle anchorage point and then diagonally downwardly across the chest of a vehicle occupant to a lower anchorage point and where said first anchorage point comprises a belt retractor connected with said belt and having means urging said belt toward a retracted position, anchorage means at said upper anchorage point for engaging the belt member generally behind outwardly and above the occupant's outside shoulder for guiding the belt member over the occupant's shoulder and then diagonally downwardly toward said first anchorage point and for transmitting forces to the frame of the vehicle generally behind, outwardly of, and above the occupant's outside shoulder, said anchorage means comprising a ring member having an opening through which the belt member extends, an anchor member connected in force transmitting relationship with said ring member, said anchor member comprising a sheet metal member having a portion folded back upon itself to define first and second metal sheet portions with contiguous inner surface portions, said sheet metal member forming a loop surrounding a portion of said ring and being non-rotatably connected therewith, means for supporting said anchor member in force transmitting relationship with the frame of the vehicle comprising a bushing member fixedly connected with the frame of the vehicle, said bushing member having an outer surface portion forming a portion of a sphere, said inner surface portions of said first and second metal sheet portions of said anchor member extending generally outwardly and forming bearing surface means in the shape of a portion of a sphere disposed in surrounding relation with said outer surface portion of said bushing member for allowing said anchor member to move universally with respect to said bushing member to allow the diagonal portion of the shoulder belt to remain flat against the occupant's chest as the occupant's upper torso moves.
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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) | 1983-03-04 | 1983-09-03 | 1984-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-03-04 | 1987-09-03 | 1988-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-03-04 | 1991-09-03 | 1992-03-04 | $7700.00 | Window Closed / Lapsed |