US3190591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Core assembly for an engine mount
Assignee: CAL VAL RES AND DEV CORP
•
Filing: 1963-02-11
•
Granted: 1965-06-22
•
Expires: 1983-02-11
Abstract
No abstract record available.
Inventors
- 👤 Erling J Bligard
- 👤 Romolo H Racca
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:10
CPC Classifications
F; F16; F16F; F16F1/00; F16F1/36; F16F1/373; F16F1/3732; B; B64; B64D; B64D27/00; B64D27/02; B64D27/04; Y; Y02; Y02T; Y02T50/00; Y02T50/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
A CORE ASSEMBLY FOR AN ENGINE MOUNT HAVING A DISKLIKE CONFIGURATION AND COMPRISING A RIGID CORE PLATE AND ELASTOMERIC MATERIAL JOINED TOGETHER, SAID CORE PLATE HAVING (A) A HUB LOCATED AT THE CENTER OF THE DISKLIKE ASSEMBLY WITH A THROUGH BORE FOR RECEIVING AN ENGINE MOUNTING ELEMENT, (B) A WEB RADIATING FROM SAID HUB, AND (C) A RIM PORTION EXTENDING GENERALLY NORMAL TO SAID WEB AND JOINED BY SAID WEB TO SAID HUB, BOTH SAID WEB AND SAID RIM PORTION BEING EMBEDDED IN SAID ELASTOMERIC MATERIAL, THE PERIPHERY OF THE ASSEMBLY BEING CYLINDRICAL WITH THE EXCEPTION OF TWO RELIEVED PORTIONS LYING ON DIAMETRICALY OPPOSED SIDES, AND A PAIR OF ARCUATE METAL SEGMENTS EMBEDDED IN THE ELASTOMERIC MATERIAL PARALLEL TO THE CYLINDRICAL PERIPHERY OF THE ASSEMBLY AND IN SYMMETRICALLY OPPOSED RELATIONSHIP ALONG A DIAMETER NORMAL TO THE DIAMETER PASSING THROUGH THE RELIEVED PORTIONS.
Claim 2
Dependent Claim
142 words
A CORE ASSEMBLY FOR AN ENGINE MOUNT HAVING A DISKLIKE CONFIGURATION AND COMPRISING A RIGID CORE PLATE AND ELASTOMERIC MATERIAL JOINED TOGETHER, SAID CORE PLATE HAVING (A) A HUB LOCATED AT THE CENTER OF THE DISKLIKE ASSEMBLY WITH A THROUGH BORE FOR RECEIVING AN ENGINE MOUNTING ELEMENT, (B) A WEB RADIATING FROM SAID HUB, AND (C) A RIM PORTION EXTENDING GENERALLY NORMAL TO SAID WEB AND JOINED BY SAID WEB TO SAID HUB, BOTH SAID WEB AND SAID RIM PORTION BEING EMBEDDED IN SAID ELASTOMERIC MATERIAL, THE PERIPHERY OF THE ASSEMBLY BEING CYLINDRICAL WITH THE EXCEPTION OF TWO RELIEVED PORTIONS LYING ON DIAMETRICALY OPPOSED SIDES, AND A PAIR OF ARCUATE METAL SEGMENTS EMBEDDED IN THE ELASTOMERIC MATERIAL PARALLEL TO THE CYLINDRICAL PERIPHERY OF THE ASSEMBLY AND IN SYMMETRICALLY OPPOSED RELATIONSHIP ALONG A DIAMETER NORMAL TO THE DIAMETER PASSING THROUGH THE RELIEVED PORTIONS.
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) | 1968-06-21 | 1968-12-21 | 1969-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-21 | 1972-12-21 | 1973-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-21 | 1976-12-21 | 1977-06-22 | $7700.00 | Window Closed / Lapsed |