FI902497A - FOERFARANDE OCH ANORDNING FOER MAETNING AV DIAMETERN OCH / ELLER FORMEN PAO ETT CYLINDERFORMIGT STYCKE. - Google Patents
FOERFARANDE OCH ANORDNING FOER MAETNING AV DIAMETERN OCH / ELLER FORMEN PAO ETT CYLINDERFORMIGT STYCKE. Download PDFInfo
- Publication number
- FI902497A FI902497A FI902497A FI902497A FI902497A FI 902497 A FI902497 A FI 902497A FI 902497 A FI902497 A FI 902497A FI 902497 A FI902497 A FI 902497A FI 902497 A FI902497 A FI 902497A
- Authority
- FI
- Finland
- Prior art keywords
- och
- diametern
- cylinderformigt
- stycke
- formen
- Prior art date
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Procedure and arrangement for measuring the diameter and shape of the casing of a cylinder-shaped piece 10 by the use of contact-free distance transmitters 21,22 which are arranged in contact with the cylinder piece 10 to be measured. The exact relative distance vector d of at least two operating distance transmitters 21,22 is known. From the distance transmitters 21,22, measurement signals S1,S2 are extracted, which signals contain information on the distances d1,d2 of the said transmitters 21,22 from the casing of the cylinder piece 10 which is to be measured. On the basis of the said measurement signals S1,S2, the diameter φ1 and the shape of the cylindrical casing c1 to be measured are determined at measurement point z1 by feeding the said data manually into the equation l of a circle. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI902497A FI86918C (en) | 1990-05-21 | 1990-05-21 | FRAME RELEASE FOER MAETNING AV DIAMETER OCH / ELLER FORMEN PAO ETT CYLINDERFORMIGT STYCKE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI902497 | 1990-05-21 | ||
FI902497A FI86918C (en) | 1990-05-21 | 1990-05-21 | FRAME RELEASE FOER MAETNING AV DIAMETER OCH / ELLER FORMEN PAO ETT CYLINDERFORMIGT STYCKE |
Publications (4)
Publication Number | Publication Date |
---|---|
FI902497A0 FI902497A0 (en) | 1990-05-21 |
FI902497A true FI902497A (en) | 1991-11-22 |
FI86918B FI86918B (en) | 1992-07-15 |
FI86918C FI86918C (en) | 1992-10-26 |
Family
ID=8530469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI902497A FI86918C (en) | 1990-05-21 | 1990-05-21 | FRAME RELEASE FOER MAETNING AV DIAMETER OCH / ELLER FORMEN PAO ETT CYLINDERFORMIGT STYCKE |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI86918C (en) |
-
1990
- 1990-05-21 FI FI902497A patent/FI86918C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI902497A0 (en) | 1990-05-21 |
FI86918C (en) | 1992-10-26 |
FI86918B (en) | 1992-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: VALMET PAPER MACHINERY INC |