US4046188A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arcuate supporting and guiding construction for continuously cast strands
Assignee: Voestalpine AG
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Filing: 1976-09-23
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Granted: 1977-09-06
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Expires: 1996-09-23
Abstract
Abstract A supporting and guiding arc for a cast strand has roller-carrying arcuate longitudinal carriers arranged in a stationary framework, which carriers support the strand at opposite sides. At least the roller-carrying arcuate longitudinal carriers arranged at one side of the strand are braceable relative to the framework under elastic deformation for adjustment to various strand thicknesses. All of the longitudinal carriers arranged at one side of the strand are connected to transverse carriers which are movably guided on drawing anchors secured to the framework, and the transverse carriers are fixable relative to the drawing anchors.
Inventors
- 👤 Franz Kagerhuber
- 👤 Werner Scheurecker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:06
CPC Classifications
B; B22; B22D; B22D11/00; B22D11/12; B22D11/128; B22D11/1282
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
134 words
In an arcuate supporting and guiding construction for continuously cast strands, in particular slabs, of the type including a stationary framework, a set of inner arcuate longitudinal carriers and a set of outer arcuate longitudinal carriers positioned within the framework, at least one of said sets of longitudinal carriers being elastically deformable and braceable relative to the framework for adjustment to various strand thicknesses, and a plurality of rollers connected to each of the sets of longitudinal carriers to support the strand on two opposite sides thereof, the improvement comprising transverse carriers arranged at a distance from one another and connected to all the arcuate longitudinal carriers of at least one of said sets, and drawing anchors secured to the framework, the transverse carriers being guided on the drawing anchors and fixable relative thereto.
Claim 2
Dependent Claim
134 words
In an arcuate supporting and guiding construction for continuously cast strands, in particular slabs, of the type including a stationary framework, a set of inner arcuate longitudinal carriers and a set of outer arcuate longitudinal carriers positioned within the framework, at least one of said sets of longitudinal carriers being elastically deformable and braceable relative to the framework for adjustment to various strand thicknesses, and a plurality of rollers connected to each of the sets of longitudinal carriers to support the strand on two opposite sides thereof, the improvement comprising transverse carriers arranged at a distance from one another and connected to all the arcuate longitudinal carriers of at least one of said sets, and drawing anchors secured to the framework, the transverse carriers being guided on the drawing anchors and fixable relative thereto.
Claim 3
Dependent Claim
109 words
An arcuate supporting and guiding construction as set forth in claim 1, further comprising an outer end and an inner bushing provided on each drawing anchor, the outer and the inner bushings having corresponding helical sliding faces with an angle of inclination that is smaller than the pertaining angle of friction, each outer bushing being fixedly connected to its respective drawing anchor, spacers via which each inner bushing rests on its pertaining transverse carrier, and a pressure medium cylinder for rotating each inner bushing relative to its respective outer bushing, thus making the respective transverse carrier movable to bring the rollers into and out of engagement with the strand.
Claim 4
Dependent Claim
37 words
An arcuate supporting and guiding construction as set forth in claim 1, further comprising a pressure medium cylinder arranged in the axial direction of each drawing anchor and connecting each drawing anchor with its pertaining transverse carrier.
Claim 5
Dependent Claim
47 words
An arcuate supporting and guiding construction as set forth in claim 3, wherein each pressure medium cylinder arranged in the axial direction of each drawing anchor and secured to its pertaining transverse carrier has a piston rod connected to the transverse-carrier-guiding end of the pertaining drawing anchor.
References Cited (Backward Citations)
US3920065A
Cited
US3963069A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-09-05 | 1981-03-07 | 1981-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-09-05 | 1985-03-07 | 1985-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-09-05 | 1989-03-07 | 1989-09-06 | $7700.00 | Window Closed / Lapsed |