US3833086A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sound and vibration insulating panel
Assignee: Individual
•
Filing: 1972-08-10
•
Granted: 1974-09-03
•
Expires: 1992-08-10
Abstract
Abstract A sound and vibration insulating panel is made of an elastomer material and includes upper and lower plates with annular ridges lying opposite one another. When assembled on an intermediate member having annular ridges on both faces, the two plates have their respective ridges interdigitating the ridges of the intermediate member.
Inventors
- 👤 A Giraudeau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:00
CPC Classifications
F; F16; F16F; F16F3/00; F16F3/08; F16F3/087; F16F3/0873
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
89 words
A sound and vibration insulating panel comprising: A PAIR OF RESILIENT PLATES EACH INCLUDING A PLURALITY OF ANNULAR RECESSES, THE RECESSES OF ONE PLATE LYING OPPOSITE THE RECESSES OF THE OTHER PLATE; A PLURALITY OF ANNULAR MEMBERS EACH ENGAGED IN A RESPECTIVE OPPOSED PAIR OF SAID RECESSES AND EXTENDING TO THE BASE OF EACH RESPECTIVE RECESS; AND MEANS FOR CENTERING SAID PANEL ON A MOUNT HAVING AN INNER SIDE CONTACTING SAID MOUNT AND COMPRISING A RESILIENT ELONGATED PROJECTION INTEGRAL AND EXTENDING FROM AN OUTER ONE OF SAID ANNULAR MEMBERS.
Claim 2
Dependent Claim
89 words
A sound and vibration insulating panel comprising: A PAIR OF RESILIENT PLATES EACH INCLUDING A PLURALITY OF ANNULAR RECESSES, THE RECESSES OF ONE PLATE LYING OPPOSITE THE RECESSES OF THE OTHER PLATE; A PLURALITY OF ANNULAR MEMBERS EACH ENGAGED IN A RESPECTIVE OPPOSED PAIR OF SAID RECESSES AND EXTENDING TO THE BASE OF EACH RESPECTIVE RECESS; AND MEANS FOR CENTERING SAID PANEL ON A MOUNT HAVING AN INNER SIDE CONTACTING SAID MOUNT AND COMPRISING A RESILIENT ELONGATED PROJECTION INTEGRAL AND EXTENDING FROM AN OUTER ONE OF SAID ANNULAR MEMBERS.
Claim 3
Dependent Claim
15 words
A panel according to claim 1, wherein said centering means is frusto-conical in outline shape.
Claim 4
Dependent Claim
26 words
A panel according to claim 1 wherein said centering means further comprises teeth positioned on said inner side to frictionally engage said panel with said mount.
References Cited (Backward Citations)
FR782089A
Cited
US2353945A
Cited
US2697578A
Cited
US3231256A
Cited
US3146979A
Cited
US3268199A
Cited
US3525417A
Cited
US3602465A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-09-02 | 1978-03-04 | 1978-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-09-02 | 1982-03-04 | 1982-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-09-02 | 1986-03-04 | 1986-09-03 | $7700.00 | Window Closed / Lapsed |