US3752083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locomotive bogie having lifting dogs
Assignee: Rheinstahl Henschel AG
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Filing: 1971-01-29
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Granted: 1973-08-14
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Expires: 1991-01-29
Abstract
Abstract A bogie equipped locomotive in which the vehicle box normally rests on the pertaining bogies, and in which said bogies only are provided with lifting dogs for lifting said bogies and said vehicle box as a unit.
Inventors
- 👤 F Bitterberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:53
CPC Classifications
B; B61; B61K; B61K11/00; B66; B66C; B66C1/00; B66C1/10; B66C1/12; Y; Y10; Y10S; Y10S294/00; Y10S294/904
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
A locomotive having bogies and a vehicle body normally supported on said bogies, each bogie having a frame including longitudinal beams along its opposite sides and transverse struts extending between said beams with their ends projecting outwardly beyond said beams on each side of said bogie, and a lifting dog on each end of each strut beyond the longitudinal beam, so that a plurality of lifting dogs are provided oN the ends of said struts on said bogies on both sides of said locomotive, for connecting hoisting cables to lift said locomotive through said bogies.
Claim 2
Dependent Claim
95 words
A locomotive having bogies and a vehicle body normally supported on said bogies, each bogie having a frame including longitudinal beams along its opposite sides and transverse struts extending between said beams with their ends projecting outwardly beyond said beams on each side of said bogie, and a lifting dog on each end of each strut beyond the longitudinal beam, so that a plurality of lifting dogs are provided oN the ends of said struts on said bogies on both sides of said locomotive, for connecting hoisting cables to lift said locomotive through said bogies.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-08-13 | 1977-02-12 | 1977-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-08-13 | 1981-02-12 | 1981-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-08-13 | 1985-02-12 | 1985-08-14 | $7700.00 | Window Closed / Lapsed |