Patent US3957283A successfully refreshed from Google Patents.
US3957283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
One-way spring loaded connector for single retractor continuous loop restraint system
Assignee: American Safety Equipment Corp
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Filing: 1975-02-12
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Granted: 1976-05-18
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Expires: 1995-02-12
Abstract
Abstract In a continuous loop restraint system wherein one end of a length of webbing is anchored near the vehicle seat and the other end of the webbing is anchored near the roof of the automobile, a releasable anchor for releasably anchoring a central portion of the webbing is provided so that the portion of the webbing from the floor anchor to the releasable anchor becomes a lap belt and the portion from the roof mounted anchor to the releasable anchor becomes a shoulder belt. A retractor is provided for winding one end of the webbing therearound. The webbing can slide relative to the releasable anchor to allow respective webbing sections to be of desired lengths. The restraint system has been improved by providing drive means associated with the releasable anchor for urging the webbing through the releasable anchor toward the retractor so that excess webbing is wound about the retractor and so that the portion of the webbing between the stationary anchor and the releasable anchor is tight. The drive means may comprise spring loaded means wound to a tensioned condition when the releasable anchor is moved from a stowed position to its anchored position for urging the webbing toward the retractor. Teeth are provided on the webbing, a gear is provided on the drive means, and the gear engages the teeth to insure positive drive between the webbing and the drive means. The teeth may be located on a strip attached to one side of the webbing, and a stop may be associated with the strip for limiting the length of webbing which can pass through the releasable anchor.
Inventors
- 👤 Michael A. Pocobello
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:17
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/30; B60R22/18; B60R2022/1812
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
181 words
In a continuous loop restraint system for restraining a person in a vehicle seat including a generally stationary anchor for anchoring one end of a length of webbing to the vehicle, a releasable anchor for releasably anchoring a central portion of the webbing, and a retractor on the vehicle for winding the other end of the webbing therearound so that the portion of the webbing on one side of the releasable anchor is adapted to restrain the pelvis of the person and so that the portion of the webbing on the other side of the releasable anchor is adapted to restrain the upper part of the torso of the person, and wherein said webbing can slide relative to said releasable anchor to allow respective webbing sections to be of a desired length, the improvement comprising the provision of: drive means adjacent said releasable anchor for urging said webbing through said releasable anchor toward said retractor so that excess webbing is wound about said retractor and so that the portion of webbing between the stationary anchor and the releasable achor is tightened.
Claim 2
Dependent Claim
181 words
In a continuous loop restraint system for restraining a person in a vehicle seat including a generally stationary anchor for anchoring one end of a length of webbing to the vehicle, a releasable anchor for releasably anchoring a central portion of the webbing, and a retractor on the vehicle for winding the other end of the webbing therearound so that the portion of the webbing on one side of the releasable anchor is adapted to restrain the pelvis of the person and so that the portion of the webbing on the other side of the releasable anchor is adapted to restrain the upper part of the torso of the person, and wherein said webbing can slide relative to said releasable anchor to allow respective webbing sections to be of a desired length, the improvement comprising the provision of: drive means adjacent said releasable anchor for urging said webbing through said releasable anchor toward said retractor so that excess webbing is wound about said retractor and so that the portion of webbing between the stationary anchor and the releasable achor is tightened.
Claim 3
Dependent Claim
40 words
The improvement of claim 1 wherein said drive means comprises: spring loaded means, wound to a tensioned condition when the releasable anchor means is moved from a stowed position to its anchored position, for urging said webbing toward said retractor.
Claim 4
Dependent Claim
43 words
The improvement of claim 1 wherein said drive means further comprises: webbing teeth means on said webbing, and gear means on the drive means, said gear means engaging said webbing teeth means to ensure positive drive between the webbing and the drive means.
Claim 5
Dependent Claim
29 words
The improvement of claim 3, wherein said webbing teeth means further comprises: a row of teeth on a strip, said strip being attached to one side of said webbing.
Claim 6
Dependent Claim
29 words
The improvement of claim 4, wherein said drive means comprises: stop means associated with said strip for limiting the length of webbing which can pass through said releasable anchor.
Claim 7
Dependent Claim
86 words
In a connector for a continuous loop restraint system for a vehicle, said connector having means for attaching said connector to a buckle attached to the vehicle, webbing of the restraint system passing through the connector whereby the length of webbing on either side of the connector is adjustable, the improvement comprising the provision of: said connector including drive means on the connector for driving the webbing through said connector to tighten the webbing on the side of the connector from which the webbing is pulled.
Claim 8
Dependent Claim
86 words
In a connector for a continuous loop restraint system for a vehicle, said connector having means for attaching said connector to a buckle attached to the vehicle, webbing of the restraint system passing through the connector whereby the length of webbing on either side of the connector is adjustable, the improvement comprising the provision of: said connector including drive means on the connector for driving the webbing through said connector to tighten the webbing on the side of the connector from which the webbing is pulled.
Claim 9
Dependent Claim
72 words
The improvement of claim 6, wherein said drive means comprises: spring means associated with said drive means for driving said drive means, said spring means being wound when said connector is pulled from a stowed position to its position attached to said buckle whereby when said connector is attached to said buckle, the spring means releases the stored energy by unwinding the spring means so that the drive means drives said belt.
Claim 10
Dependent Claim
42 words
The improvement of claim 7, wherein said drive means comprises: webbing teeth means on said webbing and gear means on the drive means, said gear means engaging said webbing teeth means to ensure positive drive between the webbing and the drive means.
Claim 11
Dependent Claim
191 words
In a system for insuring that the lap belt portion of a continuous loop restraint system is tight about a person's pelvis, including: a length of webbing attached at the floor of the vehicle to a permanent anchor and attached to the upper portion of the vehicle at a retractor, said retractor winding webbing thereon; a connector on said webbing allowing movement of said webbing therethrough; a buckle attached to the floor of the vehicle, said connector having means for releasable attachment to said buckle such that when the connector is attached to the buckle, the portion of the webbing between the connector and the permanent anchor fits about the user's pelvis and the portion of the webbing between the connector and the retractor extends over the front of the user, and when the connector is not attached to the buckle, the excess webbing is wound about the retractor so that the webbing extends directly from the permanent anchor to the retractor, the improvement comprising: stop means on the webbing for limiting the travel of the connector along said webbing to position the connector when it is in its stowed position.
Claim 12
Dependent Claim
191 words
In a system for insuring that the lap belt portion of a continuous loop restraint system is tight about a person's pelvis, including: a length of webbing attached at the floor of the vehicle to a permanent anchor and attached to the upper portion of the vehicle at a retractor, said retractor winding webbing thereon; a connector on said webbing allowing movement of said webbing therethrough; a buckle attached to the floor of the vehicle, said connector having means for releasable attachment to said buckle such that when the connector is attached to the buckle, the portion of the webbing between the connector and the permanent anchor fits about the user's pelvis and the portion of the webbing between the connector and the retractor extends over the front of the user, and when the connector is not attached to the buckle, the excess webbing is wound about the retractor so that the webbing extends directly from the permanent anchor to the retractor, the improvement comprising: stop means on the webbing for limiting the travel of the connector along said webbing to position the connector when it is in its stowed position.
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) | 1979-05-18 | 1979-11-17 | 1980-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-05-18 | 1983-11-17 | 1984-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-05-18 | 1987-11-17 | 1988-05-18 | $7700.00 | Window Closed / Lapsed |