US3262693A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Railway vehicles
Assignee: Metalastik Ltd
•
Filing: 1964-09-01
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Granted: 1966-07-26
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Expires: 1984-09-01
Abstract
No abstract record available.
Inventors
- 👤 Hirst Archie John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:05
CPC Classifications
B; B61; B61F; B61F1/00; B61F1/08; B61F1/14; B61F5/00; B61F5/02; B61F5/04; B61F5/10; B61F5/14; B61F5/142; F; F16; F16F; F16F3/00; F16F3/08; F16F3/087; F16F3/0873
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A SIDE BEARER ASSEMBLY FOR A RAILWAY VEHICLE FOR SUPPORTING THE BODY OF THE VEHICLE FROM A WHEEL-CARRYING FRAME THEREOF, THE ASSEMBLY COMPRISING A RUBBER BLOCK WHICH, IN USE OF THE ASSEMBLY, ACTS MAINLY IN COMPRESSION TO SUPPORT THE BODY FROM THE WHEEL-CARRYING FRAME AND WHICH ACCOMMODATES HORIZONTAL MOVEMENTS OF THE BODY RELATIVELY TO THE WHEEL-CARRYING FRAME MAINLY BY SHEAR DEFORMATION, SO THAT SUCH MOVEMENTS ARE READILY PERMITTED, AND A FRUSTO-CONICAL RUBBER RING WHICH, IN USE OF THE ASSEMBLY, ACTS IN COMBINED SHEAR AND COMPRESSION
Claim 2
Dependent Claim
85 words
A SIDE BEARER ASSEMBLY FOR A RAILWAY VEHICLE FOR SUPPORTING THE BODY OF THE VEHICLE FROM A WHEEL-CARRYING FRAME THEREOF, THE ASSEMBLY COMPRISING A RUBBER BLOCK WHICH, IN USE OF THE ASSEMBLY, ACTS MAINLY IN COMPRESSION TO SUPPORT THE BODY FROM THE WHEEL-CARRYING FRAME AND WHICH ACCOMMODATES HORIZONTAL MOVEMENTS OF THE BODY RELATIVELY TO THE WHEEL-CARRYING FRAME MAINLY BY SHEAR DEFORMATION, SO THAT SUCH MOVEMENTS ARE READILY PERMITTED, AND A FRUSTO-CONICAL RUBBER RING WHICH, IN USE OF THE ASSEMBLY, ACTS IN COMBINED SHEAR AND COMPRESSION
References Cited (Backward Citations)
US2165702A
Cited
FR1213685A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-25 | 1970-01-24 | 1970-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-25 | 1974-01-24 | 1974-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-25 | 1978-01-24 | 1978-07-26 | $7700.00 | Window Closed / Lapsed |