Patent US3677417A successfully refreshed from Google Patents.
US3677417A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting assembly for installation of hydraulic jacks on outrigger
Assignee: Kidde Inc
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Filing: 1970-12-15
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Granted: 1972-07-18
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Expires: 1990-12-15
Abstract
Abstract A mounting assembly for installing a hydraulic jack on the end of a box-beam type outrigger wherein a flanged collar, welded to the lower end portion of the jack cylinder, is bolted to flanges on the bottom wall of the outrigger, and a C-plate encircling the medial portion of the jack cylinder and bolted to flanges on the top wall of the outrigger thereby clamping the hydraulic jack in a substantially vertical position with respect to the outrigger.
Inventors
- 👤 Joseph H Keller Jr
- 👤 Russell L Sterner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:40
CPC Classifications
B; B66; B66C; B66C23/00; B66C23/62; B66C23/72; B66C23/78; B66C23/80
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
164 words
A mounting assembly for connecting a vertically disposed hydraulic jack on the end of a horizontally disposed box-beam type outrigger for stabilizing a lift load comprising, a flanged collar integrally connected to the jack cylinder, first U-shaped flange means open on its outer end connected to the outrigger side walls, bolt means connecting the flanged collar to the bottom surface of the first flange means and bottom wall of the outrigger, whereby when the jack is extended to the operative position the lift load is transferred to the jack through the flanged collar; second U-shaped flange means open at its outer end integrally connected to the top wall of the outrigger, clamping means substantially encircling said jack cylinder, and bolt means securing said clamping means to the top surface of the second flange means, to thereby clamp and maintain the jack at a substantially vertical attitude and to relieve the flanged collar bolt means from bending loads due to side sway of the outrigger.
Claim 2
Dependent Claim
164 words
A mounting assembly for connecting a vertically disposed hydraulic jack on the end of a horizontally disposed box-beam type outrigger for stabilizing a lift load comprising, a flanged collar integrally connected to the jack cylinder, first U-shaped flange means open on its outer end connected to the outrigger side walls, bolt means connecting the flanged collar to the bottom surface of the first flange means and bottom wall of the outrigger, whereby when the jack is extended to the operative position the lift load is transferred to the jack through the flanged collar; second U-shaped flange means open at its outer end integrally connected to the top wall of the outrigger, clamping means substantially encircling said jack cylinder, and bolt means securing said clamping means to the top surface of the second flange means, to thereby clamp and maintain the jack at a substantially vertical attitude and to relieve the flanged collar bolt means from bending loads due to side sway of the outrigger.
Claim 3
Dependent Claim
29 words
A mounting assembly according to claim 1 wherein the flanged collar is welded to the jack cylinder in proximity to the end thereof through which the piston rod extends.
Claim 4
Dependent Claim
24 words
A mounting assembly according to claim 1 wherein said clamping means comprises a C-plate disposed around the jack cylinder substantially intermediate the ends thereof.
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) | 1975-07-18 | 1976-01-17 | 1976-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-07-18 | 1980-01-17 | 1980-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-07-18 | 1984-01-17 | 1984-07-18 | $7700.00 | Window Closed / Lapsed |