FR2381278A2 - Appareil destine a mesurer la circonference d'un objet de section cylindrique ou sensiblement, ou de toute autre section - Google Patents

Appareil destine a mesurer la circonference d'un objet de section cylindrique ou sensiblement, ou de toute autre section

Info

Publication number
FR2381278A2
FR2381278A2 FR7705170A FR7705170A FR2381278A2 FR 2381278 A2 FR2381278 A2 FR 2381278A2 FR 7705170 A FR7705170 A FR 7705170A FR 7705170 A FR7705170 A FR 7705170A FR 2381278 A2 FR2381278 A2 FR 2381278A2
Authority
FR
France
Prior art keywords
cable
arms
tape measure
jaws
tree trunk
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.)
Granted
Application number
FR7705170A
Other languages
English (en)
Other versions
FR2381278B2 (fr
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
Priority claimed from FR7604100A external-priority patent/FR2340532A1/fr
Application filed by Individual filed Critical Individual
Priority to FR7705170A priority Critical patent/FR2381278A2/fr
Publication of FR2381278A2 publication Critical patent/FR2381278A2/fr
Application granted granted Critical
Publication of FR2381278B2 publication Critical patent/FR2381278B2/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/10—Measuring tapes
    • G01B3/1084—Tapes combined with arrangements for functions other than measuring lengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0035—Measuring of dimensions of trees

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Botany (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

Appareil destiné à mesurer la circonférence d'un objet de section cylindrique ou sensiblement, ou de toute autre section. L'appareil est caractérisé par le fait que l'une des branches est conformée pour autoriser le positionnement variable en multiprises de la second branche recevant le moyen d'articulation. L'appareil comprend également des moyens mobiles complémentaires destinés à enserrer rigoureusement l'objet à mesurer. L'appareil peut être utilisé pour mesurer la circonférence des troncs d'arbres.
FR7705170A 1976-02-06 1977-02-16 Appareil destine a mesurer la circonference d'un objet de section cylindrique ou sensiblement, ou de toute autre section Granted FR2381278A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7705170A FR2381278A2 (fr) 1976-02-06 1977-02-16 Appareil destine a mesurer la circonference d'un objet de section cylindrique ou sensiblement, ou de toute autre section

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7604100A FR2340532A1 (fr) 1976-02-06 1976-02-06 Appareil destine a mesurer la circonference d'un objet de section cylindrique ou sensiblement ou de toute autre section
FR7705170A FR2381278A2 (fr) 1976-02-06 1977-02-16 Appareil destine a mesurer la circonference d'un objet de section cylindrique ou sensiblement, ou de toute autre section

Publications (2)

Publication Number Publication Date
FR2381278A2 true FR2381278A2 (fr) 1978-09-15
FR2381278B2 FR2381278B2 (fr) 1981-10-02

Family

ID=34105948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705170A Granted FR2381278A2 (fr) 1976-02-06 1977-02-16 Appareil destine a mesurer la circonference d'un objet de section cylindrique ou sensiblement, ou de toute autre section

Country Status (1)

Country Link
FR (1) FR2381278A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19918144A1 (de) * 1999-04-21 2000-10-26 Phoenix Ag Vorrichtung zur Messung der Umfangsänderung an zylindrischen Körpern
DE10153418B4 (de) * 2000-10-31 2007-05-03 Liu, Jinchen, Dr.rer.nat. Vorrichtung zur Messung der Umfangsänderung von Pflanzenorganen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19918144A1 (de) * 1999-04-21 2000-10-26 Phoenix Ag Vorrichtung zur Messung der Umfangsänderung an zylindrischen Körpern
DE10153418B4 (de) * 2000-10-31 2007-05-03 Liu, Jinchen, Dr.rer.nat. Vorrichtung zur Messung der Umfangsänderung von Pflanzenorganen

Also Published As

Publication number Publication date
FR2381278B2 (fr) 1981-10-02

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