ES2116220B1 - Dendromicrometro. - Google Patents
Dendromicrometro.Info
- Publication number
- ES2116220B1 ES2116220B1 ES9601040A ES9601040A ES2116220B1 ES 2116220 B1 ES2116220 B1 ES 2116220B1 ES 9601040 A ES9601040 A ES 9601040A ES 9601040 A ES9601040 A ES 9601040A ES 2116220 B1 ES2116220 B1 ES 2116220B1
- Authority
- ES
- Spain
- Prior art keywords
- tree
- attached
- indices
- driven
- eye
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
ESTE DENDROMICROMETRO CONSISTE EN UN INSTRUMENTO DESTINADO A LA MEDICION DE LOS DIAMETROS DE LOS ARBOLES MEDIANTE TRIANGULOS SEMEJANTES DEFINIDOS POR EL OJO DEL OPERADOR COMO VERTICE COMUN, Y COMO BASE, RESPECTIVAMENTE, EL DIAMETRO APARENTE DEL ARBOL Y LA ESCALA VARIABLE FORMADA POR DOS INDICES MOVILES Y COPLANARIOS ILUMINADOS INTERIORMENTE. UN CUBO DIVISOR DE HAZ, ADOSADO A UNA LUPA EN CUYO PLANO FOCAL SE ENCUENTRAN ESOS INDICES ADHERIDOS A DOS CREMALLERAS CONDUCIDAS EN SENTIDO CONTRARIO POR UN PIÑON CUYO EJE TERMINA EN UN DISCO ACCIONADO POR LOS DEDOS, PERMITE PROYECTARLOS SOBRE LOS EXTREMOS DEL DIAMETRO A MEDIR, MIENTRAS EL OJO VE AMBAS IMAGENES EN PUPILA PARTIDA. EL CORRIMIENTO DE LOS INDICES SE MIDE MEDIANTE UN CODIFICADOR LINEAL ENFRENTADO A ELLOS Y LA DIMENSION DEL DIAMETRO SE OBTIENE TRIGONOMETRICAMENTE UNA VEZ CONOCIDA LA DISTANCIA DEL ARBOL. FORMA PARTE DE UN DENDROMETRO COMPUTADOR.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9601040A ES2116220B1 (es) | 1996-05-09 | 1996-05-09 | Dendromicrometro. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9601040A ES2116220B1 (es) | 1996-05-09 | 1996-05-09 | Dendromicrometro. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2116220A1 ES2116220A1 (es) | 1998-07-01 |
ES2116220B1 true ES2116220B1 (es) | 1999-04-01 |
Family
ID=8294758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9601040A Expired - Fee Related ES2116220B1 (es) | 1996-05-09 | 1996-05-09 | Dendromicrometro. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2116220B1 (es) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT319626B (de) * | 1970-10-05 | 1974-12-27 | Walter Bitterlich Dipl Ing Dr | Vorrichtung zur optischen Distanzmessung und zur gleichzeitigen Messung der Breiten- und Höhenausdehnung eines entfernten Gegenstandes |
SE457017B (sv) * | 1986-02-04 | 1988-11-21 | Geotronics Ab | Anordning foer att maeta dimensionen hos vaesentligen vertikala, runda foeremaal |
-
1996
- 1996-05-09 ES ES9601040A patent/ES2116220B1/es not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2116220A1 (es) | 1998-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980701 Kind code of ref document: A1 Effective date: 19980701 |
|
FD1A | Patent lapsed |
Effective date: 20060510 |