US3266006A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Temperature-compensated clamp seal
Assignee: Automation Industries Inc
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Filing: 1962-02-12
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Granted: 1966-08-09
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Expires: 1982-02-12
Abstract
No abstract record available.
Inventors
- 👤 John R Abbott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:02
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/533; F; F16; F16C; F16C19/00; F16C19/52; F16C19/525; H01R13/64; Y; Y10; Y10S; Y10S439/00; Y10S439/901; Y10S439/904; Y10S439/905
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A TEMPERATURE COMPENSATED CLAMP ASSEMBLY INCLUDING THE COMBINATION OF A PLURALITY OF COAXIAL MEMBERS HAVING DIFFERENT THERMAL COEFFICIENTS OF EXPANSION, SAID MEMBERS BEING CLAMPED TOGETHER AT FIRST AND SECOND RE-ENTRANT FRUSTO-CONICAL INTERFACES, SAID FIRST AND SECOND INTERFACES TAPERING AXIALLY OPPOSITELY AND HAVING APICES PROXIMATE THE SAME LOCATION ON THE AXIS WHEREBY RELATIVE THERMAL EXPANSION AND CONTRACTION OF SAID MEMBERS WILL NOT RESULT IN APPRECIABLE VARIATION OF THE CLAMPING FORCE TRANSMITTED AT SAID INTERFACES.
Claim 2
Dependent Claim
73 words
A TEMPERATURE COMPENSATED CLAMP ASSEMBLY INCLUDING THE COMBINATION OF A PLURALITY OF COAXIAL MEMBERS HAVING DIFFERENT THERMAL COEFFICIENTS OF EXPANSION, SAID MEMBERS BEING CLAMPED TOGETHER AT FIRST AND SECOND RE-ENTRANT FRUSTO-CONICAL INTERFACES, SAID FIRST AND SECOND INTERFACES TAPERING AXIALLY OPPOSITELY AND HAVING APICES PROXIMATE THE SAME LOCATION ON THE AXIS WHEREBY RELATIVE THERMAL EXPANSION AND CONTRACTION OF SAID MEMBERS WILL NOT RESULT IN APPRECIABLE VARIATION OF THE CLAMPING FORCE TRANSMITTED AT SAID INTERFACES.
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) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |