US4461492A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat belt assembly
Assignee: Nissan Motor Co Ltd
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Filing: 1982-03-30
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Granted: 1984-07-24
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Expires: 2002-03-30
Abstract
Abstract There is disclosed an improvided belt holder for a passive seat belt assembly, which connects first and second belts extending from different portions of a motor vehicle. The belt holder comprises a base plate fixed to the first belt and having spaced side walls, the side walls being formed with respective elongate slots at positions manually facing each other; a shaft passing through the elongate slots to span between the side walls, the second belt passing round the shaft, the shaft taking both a first position where the shaft is freely rotatable about the axis thereof permitting the second belt to be freely movable longitudinally with rotation of the shaft and a second position where the shaft tightly grips the second belt thereby fixing the second belt to the base plate; and means for holding the shaft in the first position until a predetermined magnitude of force is applied thereto.
Inventors
- 👤 Hiroyuki Miki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:52
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/04; B60R22/30
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
231 words
A seat belt assembly for restraining a passenger on a seat of a motor vehicle, comprising: first and second belts to be connected to different portions of said vehicle; and a belt holder for holding said first and second belts in a manner to divide said second belt into a shoulder restraining section and a lap restraining section, said belt holder comprising a base plate fixed to said first belt and having spaced side walls which stand on a base portion of said base plate, said side walls being formed with respective elongate slots at positions facing each other; a shaft passing through said elongate slots to span said side walls, said second belt passing around said shaft, said shaft assuming selectively a first position wherein said shaft is freely rotatable about the axis thereof permitting said second belt to be freely movable longitudinally with rotation of said shaft, and a second position wherein said shaft tightly grips said second belt thereby fixing said second belt relative to said base plate; and means for holding said shaft in said first position until a predetermined magnitude of force is applied thereto, said holding means comprising a partition wall extending across each of said elongate slots to divide each slot into first and second sections, said partition wall being easily deformed when the predetermined magnitude of force is applied thereto by said shaft.
Claim 2
Dependent Claim
231 words
A seat belt assembly for restraining a passenger on a seat of a motor vehicle, comprising: first and second belts to be connected to different portions of said vehicle; and a belt holder for holding said first and second belts in a manner to divide said second belt into a shoulder restraining section and a lap restraining section, said belt holder comprising a base plate fixed to said first belt and having spaced side walls which stand on a base portion of said base plate, said side walls being formed with respective elongate slots at positions facing each other; a shaft passing through said elongate slots to span said side walls, said second belt passing around said shaft, said shaft assuming selectively a first position wherein said shaft is freely rotatable about the axis thereof permitting said second belt to be freely movable longitudinally with rotation of said shaft, and a second position wherein said shaft tightly grips said second belt thereby fixing said second belt relative to said base plate; and means for holding said shaft in said first position until a predetermined magnitude of force is applied thereto, said holding means comprising a partition wall extending across each of said elongate slots to divide each slot into first and second sections, said partition wall being easily deformed when the predetermined magnitude of force is applied thereto by said shaft.
Claim 3
Dependent Claim
19 words
A seat belt assembly as claimed in claim 1, in which said partition wall is constructed of a plastics.
Claim 4
Dependent Claim
28 words
A seat belt assembly as claimed in claim 1, in which said partition wall is one of integrated parts which constitute a plastic cover of said base plate.
Claim 5
Dependent Claim
20 words
A seat belt assembly as claimed in claim 3, in which said cover has a shape matching said base plate.
Claim 6
Dependent Claim
111 words
A seat belt assembly as claimed in claim 4, in which said cover comprises spaced side walls which stand on a base portion of said cover, said spaced side walls of said cover being formed with respective circular holes in positions corresponding to the positions where the first sections of the elongate slots of the base plate are located, further said spaced side walls of said cover being formed with respective elongate slots in positions corresponding to the area where the second sections of the elongate slots of said base plate are located, so that said circular holes and said elongate slots of said cover are partitioned by said partition walls.
Claim 7
Dependent Claim
36 words
A seat belt assembly as claimed in claim 5, in which each of said partition walls is formed with a slit which extends from the corresponding circular hole and the corresponding elongate slot of the cover.
Claim 8
Dependent Claim
21 words
A seat belt assembly as claimed in claim 5, in which each of said side walls of said cover is hollow.
Claim 9
Dependent Claim
32 words
A seat belt assembly as claimed in claim 1, in which each of said elongate slots of said base plate is inclined with respect to the base portion of said base plate.
Claim 10
Dependent Claim
57 words
A seat belt assembly as claimed in claim 1, in which said first belt is retractable by a belt retractor mounted in the motor vehicle, said second belt being fixed at one end to an upper portion of a hinged door of said vehicle and connectable at the other end to a lower portion of said door.
Claim 11
Dependent Claim
115 words
A belt holder for connecting first and second belts, comprising: a base plate having spaced side walls which stand on a base portion of said base plate, said side walls being formed at positions facing each other with respective elongate slots which are inclined with respect to said base portion and terminate at positions near said base portion; a shaft passing through said elongate slots to span between said side walls, said shaft being slidable within and along the elongate slots; and means for holding said shaft in a predetermined position until a predetermined magnitude of force is applied thereto, said predetermined position being at a distance from the terminating ends of said elongate slots.
Claim 12
Dependent Claim
115 words
A belt holder for connecting first and second belts, comprising: a base plate having spaced side walls which stand on a base portion of said base plate, said side walls being formed at positions facing each other with respective elongate slots which are inclined with respect to said base portion and terminate at positions near said base portion; a shaft passing through said elongate slots to span between said side walls, said shaft being slidable within and along the elongate slots; and means for holding said shaft in a predetermined position until a predetermined magnitude of force is applied thereto, said predetermined position being at a distance from the terminating ends of said elongate slots.
Claim 13
Dependent Claim
51 words
A belt holder as claimed in claim 10, in which said means comprises a partition wall extending across each of said elongate slots to divide each elongate slot into first and second sections, said partition wall being easily deformed when a predetermined magnitude of force is applied thereto by said shaft.
Claim 14
Dependent Claim
28 words
A belt holder as claimed in claim 11, in which said partition wall is one of integrated parts which constitute a plastic cover which covers said base plate.
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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) | 1987-07-24 | 1988-01-23 | 1988-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-07-24 | 1992-01-23 | 1992-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-07-24 | 1996-01-23 | 1996-07-24 | $7700.00 | Window Closed / Lapsed |