US4489495A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arrangement for measuring two oppositely arranged rollerways of a continuous casting plant
Assignee: Voestalpine AG
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Filing: 1982-09-24
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Granted: 1984-12-25
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Expires: 2002-09-24
Abstract
Abstract An arrangement for measuring two oppositely arranged rollerways of a continuous casting plant comprises a measuring body movable through the section between the rollerways. The measuring body has opposite contact surfaces contacting the surface areas of the rollers and formed by elastically deformable spring strips. They are pressable to the surface areas of the rollers by pressure means arranged between them. In order to be able to measure rollerways with which the roller distance of the oppositely located rollers is exactly accurate, yet individual or several roller pairs are arranged offset relative to other roller pairs, at least on one of the spring strips a distance-alteration measuring means is provided, substantially extending in the moving direction of the arrangement.
Inventors
- 👤 Alois Scheinecker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:43
CPC Classifications
B; B22; B22D; B22D11/00; B22D11/16; B22D11/20; B22D11/208
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
149 words
In an arrangement for measuring two oppositely arranged rollerways of a continuous casting plant equipped with rollers having surface areas, of the type including a measuring body movable through a section formed between said rollerways, said measuring body having contact surfaces formed by a pair of oppositely arranged elastically deformable spring strips contacting said surface areas of said rollers, and pressure means arranged between said contact surfaces for pressing said contact surfaces to said surface areas of said rollers, the improvement comprising a distance alteration measuring means, and mounting means for attaching said distance alteration measuring means in its entirety to an inner side of one of said spring strips, said mounting means comprising holding means mounted on the inner sides of said spring strips, each of said distance-alteration measuring means being inserted between two of said holding means and extending substantially in the moving direction of the arrangement.
Claim 2
Dependent Claim
149 words
In an arrangement for measuring two oppositely arranged rollerways of a continuous casting plant equipped with rollers having surface areas, of the type including a measuring body movable through a section formed between said rollerways, said measuring body having contact surfaces formed by a pair of oppositely arranged elastically deformable spring strips contacting said surface areas of said rollers, and pressure means arranged between said contact surfaces for pressing said contact surfaces to said surface areas of said rollers, the improvement comprising a distance alteration measuring means, and mounting means for attaching said distance alteration measuring means in its entirety to an inner side of one of said spring strips, said mounting means comprising holding means mounted on the inner sides of said spring strips, each of said distance-alteration measuring means being inserted between two of said holding means and extending substantially in the moving direction of the arrangement.
Claim 3
Dependent Claim
16 words
An arrangement as set forth in claim 1, wherein said spring strips are spring steel strips.
Claim 4
Dependent Claim
47 words
An arrangement as set forth in claim 1, wherein a distance-alteration measuring means is arranged on each of said spring strips, said distance-alteration measuring means on one of said spring strips being arranged opposite to the distance-alteration measuring means provided on the other of said spring strips.
Claim 5
Dependent Claim
66 words
An arrangement as set forth in claim 1, wherein at least one of said holding means is designed as a console directed approximately perpendicular to said contact surface of its pertaining spring strip and designed to be elongated to the vicinity of the opposite spring strip, said distance-alteration measuring means being inserted between the end of said console and a further one of said holding means.
Claim 6
Dependent Claim
20 words
An arrangement as set forth in claim 1, wherein said distance-alteration measuring means is designed as an inductive distance transducer.
References Cited (Backward Citations)
US3983631A
Cited
US4178692A
Cited
EP0028215A1
Cited
US4361962A
Cited
US4354315A
Cited
US4344232A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-12-25 | 1988-06-25 | 1988-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-12-25 | 1992-06-25 | 1992-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-12-25 | 1996-06-25 | 1996-12-25 | $7700.00 | Window Closed / Lapsed |