US3354820A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Print hammer supporting spring assembly and method of making same
Assignee: Honeywell Inc
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Filing: 1966-08-26
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Granted: 1967-11-28
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Expires: 1986-08-26
Abstract
No abstract record available.
Inventors
- 👤 Jr James L Braxton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:46
CPC Classifications
B; B41; B41J; B41J9/00; B41J9/02; B41J9/127; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
IN A FLEXURE SPRING MOUNTING ARRANGEMENT WHEREIN AT LEAST ONE FLEXURE SPRING MEANS IS JOINED TO A RELATIVELY RIGID MEMBER AT A BONDING SURFACE THEREOF SO AS TO BE BENT FLEXINGLY WITH RESPECT THERETO, AN IMPROVED COMPOSITE JOINING ARRANGEMENT COMPRISING: CAVITY MEANS FOR EACH SPRING MEANS EXTENDING INTO SAID SURFACE OF SAID MEMBER; METALLIC BONDING MEANS FIXEDLY CONNECTING ONE END OF EACH SAID SPRING MEANS TO SAID MEMBER, AT THE INNER PORTION OF SAID CAVITY MEANS; AND ELASTOMERIC FILLET MEANS ADHERED BETWEEN EACH SAID SPRING MEANS AND SAID MEMBER ALONG A PORTION OF SAID SPRING MEANS ADJACENT SAID CONNECTION WITH SAID BONDING MEANS SO AS TO GRADUATE THE STIFFNESS GRADIENT AND DAMP OUT EXTREME STRESSES THEREALONG.
Claim 2
Dependent Claim
116 words
IN A FLEXURE SPRING MOUNTING ARRANGEMENT WHEREIN AT LEAST ONE FLEXURE SPRING MEANS IS JOINED TO A RELATIVELY RIGID MEMBER AT A BONDING SURFACE THEREOF SO AS TO BE BENT FLEXINGLY WITH RESPECT THERETO, AN IMPROVED COMPOSITE JOINING ARRANGEMENT COMPRISING: CAVITY MEANS FOR EACH SPRING MEANS EXTENDING INTO SAID SURFACE OF SAID MEMBER; METALLIC BONDING MEANS FIXEDLY CONNECTING ONE END OF EACH SAID SPRING MEANS TO SAID MEMBER, AT THE INNER PORTION OF SAID CAVITY MEANS; AND ELASTOMERIC FILLET MEANS ADHERED BETWEEN EACH SAID SPRING MEANS AND SAID MEMBER ALONG A PORTION OF SAID SPRING MEANS ADJACENT SAID CONNECTION WITH SAID BONDING MEANS SO AS TO GRADUATE THE STIFFNESS GRADIENT AND DAMP OUT EXTREME STRESSES THEREALONG.
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) | 1970-11-27 | 1971-05-29 | 1971-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-27 | 1975-05-29 | 1975-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-27 | 1979-05-29 | 1979-11-28 | $7700.00 | Window Closed / Lapsed |