US5218744A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnet-inclusive component suitable for use in occupant-protecting means for motor vehicle
Assignee: NSK Ltd
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Filing: 1991-08-16
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Granted: 1993-06-15
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Expires: 2011-08-16
Abstract
Abstract A magnet-inclusive component is furnished for use in an occupant protecting system, such as a seat belt system, for a motor vehicle. The component includes a magnet and at least one member located adjacent the magnet. The magnet is molded or cast in situ in the adjacent member, preferably by integrally incorporating a magnetizable member in the adjacent member upon formation of the latter by molding or casting and then subjecting the magnetizable member to magnetization.
Inventors
- 👤 Hiroyuki Saito
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:39
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/02; B60R22/023; B60R22/48; H; H01; H01H; H01H36/00; H01H36/0006; H01H36/0033; B60R2022/021; B60R2022/4808; B60R2022/4816; B60R2022/4825; H01H35/00; H01H35/14; Y; Y10; Y10T; Y10T24/00; Y10T24/32; Y10T24/45; Y10T24/45225; Y10T24/45602; Y10T24/45623
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
122 words
In a magnet-inclusive component suitable for use in a buckle assembly of an occupant protecting means for a motor vehicle, said assembly having a buckle, a tongue releasably latched in the buckle, a magnet holder movably provided in the buckle, a magnet provided integrally with the magnet holder and movable between a first position which the magnet assumes while the tongue is not inserted in the buckle and a second position which the magnet takes while the tongue is inserted in the buckle, and a magnetic sensor for generating a different output signal depending whether the magnet is at the first position or at the second position, the improvement wherein the magnet holder is molded or case in situ around the magnet.
Claim 2
Dependent Claim
122 words
In a magnet-inclusive component suitable for use in a buckle assembly of an occupant protecting means for a motor vehicle, said assembly having a buckle, a tongue releasably latched in the buckle, a magnet holder movably provided in the buckle, a magnet provided integrally with the magnet holder and movable between a first position which the magnet assumes while the tongue is not inserted in the buckle and a second position which the magnet takes while the tongue is inserted in the buckle, and a magnetic sensor for generating a different output signal depending whether the magnet is at the first position or at the second position, the improvement wherein the magnet holder is molded or case in situ around the magnet.
Claim 3
Dependent Claim
28 words
The magnet-inclusive component of claim 1, wherein the magnet holder has a melting point lower than the magnet and the magnet holder is molded or case in situ.
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) | 1996-06-14 | 1996-12-14 | 1997-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-06-14 | 2000-12-14 | 2001-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-06-14 | 2004-12-14 | 2005-06-15 | $7700.00 | Window Closed / Lapsed |