AT387667B - Teaching model for Relaskop technology - Google Patents

Teaching model for Relaskop technology

Info

Publication number
AT387667B
AT387667B AT123286A AT123286A AT387667B AT 387667 B AT387667 B AT 387667B AT 123286 A AT123286 A AT 123286A AT 123286 A AT123286 A AT 123286A AT 387667 B AT387667 B AT 387667B
Authority
AT
Austria
Prior art keywords
scale
wood
conditions
tree
stem
Prior art date
Application number
AT123286A
Other languages
German (de)
Other versions
ATA123286A (en
Original Assignee
Bitterlich Walter Dipl Ing Dr
Hesske Benno Dr
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 Bitterlich Walter Dipl Ing Dr, Hesske Benno Dr filed Critical Bitterlich Walter Dipl Ing Dr
Priority to AT123286A priority Critical patent/AT387667B/en
Publication of ATA123286A publication Critical patent/ATA123286A/en
Application granted granted Critical
Publication of AT387667B publication Critical patent/AT387667B/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/38—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for botany

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Physics (AREA)
  • Algebra (AREA)
  • Computational Mathematics (AREA)
  • Botany (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Optimization (AREA)
  • General Health & Medical Sciences (AREA)
  • Pure & Applied Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The model can be used to simulate tree-stems (tree trunks) in a wood by means of rotary bodies 6 to 10 with a scale of 1:100 for situations and stem lengths, and with a scale of 1:10 for the stem diameters, fastened on the cover 1 of a storage cassette. Attached at the holding point for these trees is a transparent tubelet 2 with an internal scale along which a guide cylinder 3 with an angle plate 4 can move in a longitudinal bore in order to be able to set the covering point height for each rotary body coming into consideration, and to be able to read it off directly on the scale. This apparatus enables the graphic schematic clarification of many individual questions that arise during application of the optical measuring method of "angle count sample" for the purpose of determining the density of the volume of wood in the forest and the growth conditions (growing conditions, increment conditions).
AT123286A 1986-05-09 1986-05-09 Teaching model for Relaskop technology AT387667B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT123286A AT387667B (en) 1986-05-09 1986-05-09 Teaching model for Relaskop technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT123286A AT387667B (en) 1986-05-09 1986-05-09 Teaching model for Relaskop technology

Publications (2)

Publication Number Publication Date
ATA123286A ATA123286A (en) 1988-07-15
AT387667B true AT387667B (en) 1989-02-27

Family

ID=3509466

Family Applications (1)

Application Number Title Priority Date Filing Date
AT123286A AT387667B (en) 1986-05-09 1986-05-09 Teaching model for Relaskop technology

Country Status (1)

Country Link
AT (1) AT387667B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT319626B (en) * 1970-10-05 1974-12-27 Walter Bitterlich Dipl Ing Dr Device for optical distance measurement and for the simultaneous measurement of the width and height of a distant object

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT319626B (en) * 1970-10-05 1974-12-27 Walter Bitterlich Dipl Ing Dr Device for optical distance measurement and for the simultaneous measurement of the width and height of a distant object

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RELASKOPSTICHPROBE, FOB-SCHRIFTENREIHE, HEFT 7, AUGUST 1978, ÖSTERR.AGRARVERLAG, WIEN. *

Also Published As

Publication number Publication date
ATA123286A (en) 1988-07-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
ELJ Ceased due to non-payment of the annual fee