Patent US4294468A successfully refreshed from Google Patents.
US4294468A
Expired / Lapsed
US
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Seatbelt system
Assignee: Toyota Motor Corp
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Filing: 1979-06-08
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Granted: 1981-10-13
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Expires: 1999-06-08
Abstract
Abstract A seatbelt system including a lap webbing wound up by a retractor and turned back through a lap slip anchor swingably installed on the floor of the vehicle. Furthermore, the seatbelt is of such an arrangement that a center of the retractor and a center of the lap slip anchor are displaced relative to each other and the rotating range of the lap slip anchor is controlled whereby the wind out angle and wind up angle of the lap webbing relative to the retractor is controlled.
Inventors
- 👤 Eiichi Kinaga
- 👤 Mamoru Mori
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:49
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/18; B60R22/22; B60R22/34; B60R2022/1818; B60R2022/3424
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
111 words
In a vehicle seatbelt system having a retractor fixedly mounted to said vehicle, a lap slip anchor rotatably mounted to said vehicle subjacent said retractor and a seatbelt wound into and out of said retractor, and slideably received by said slip anchor, the improvement comprising means for preventing said slip anchor from rotating beyond a predetermined range wherein smooth extension and retraction of said seatbelt is assured, said preventing means including a slot in said slip anchor and a pawl fixed relative to said vehicle and extending into said slot, the dimension of said slot relative to said pawl enabling said anchor to rotate relative to said pawl within said range.
Claim 2
Dependent Claim
111 words
In a vehicle seatbelt system having a retractor fixedly mounted to said vehicle, a lap slip anchor rotatably mounted to said vehicle subjacent said retractor and a seatbelt wound into and out of said retractor, and slideably received by said slip anchor, the improvement comprising means for preventing said slip anchor from rotating beyond a predetermined range wherein smooth extension and retraction of said seatbelt is assured, said preventing means including a slot in said slip anchor and a pawl fixed relative to said vehicle and extending into said slot, the dimension of said slot relative to said pawl enabling said anchor to rotate relative to said pawl within said range.
Claim 3
Dependent Claim
32 words
A seatbelt system according to claim 1, wherein said slot is in the shape of a step whereby said preventing means may be utilized with both left and right hand seatbelt systems.
References Cited (Backward Citations)
US4065156A
Cited
GB1531415A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-10-12 | 1985-04-13 | 1985-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-10-12 | 1989-04-13 | 1989-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-10-12 | 1993-04-13 | 1993-10-13 | $7700.00 | Window Closed / Lapsed |