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
Application number
ES9601040A
Other languages
English (en)
Other versions
ES2116220A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES9601040A priority Critical patent/ES2116220B1/es
Publication of ES2116220A1 publication Critical patent/ES2116220A1/es
Application granted granted Critical
Publication of ES2116220B1 publication Critical patent/ES2116220B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
ES9601040A 1996-05-09 1996-05-09 Dendromicrometro. Expired - Fee Related ES2116220B1 (es)

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 (3)

* Cited by examiner, † Cited by third party
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
SU425042A2 (es) * 1972-12-12 1974-04-25 К. Теслюк Б.
SE457017B (sv) * 1986-02-04 1988-11-21 Geotronics Ab Anordning foer att maeta dimensionen hos vaesentligen vertikala, runda foeremaal

Also Published As

Publication number Publication date
ES2116220A1 (es) 1998-07-01

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