FR2323140A1 - Procede et appareil pour la mesure de la resistance mecanique d'un corps en bois - Google Patents

Procede et appareil pour la mesure de la resistance mecanique d'un corps en bois

Info

Publication number
FR2323140A1
FR2323140A1 FR7626580A FR7626580A FR2323140A1 FR 2323140 A1 FR2323140 A1 FR 2323140A1 FR 7626580 A FR7626580 A FR 7626580A FR 7626580 A FR7626580 A FR 7626580A FR 2323140 A1 FR2323140 A1 FR 2323140A1
Authority
FR
France
Prior art keywords
measuring
mechanical resistance
wooden body
wooden
mechanical
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
FR7626580A
Other languages
English (en)
French (fr)
Other versions
FR2323140B1 (ru
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.)
Wood-Slimp GmbH
Original Assignee
Wood-Slimp GmbH
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 Wood-Slimp GmbH filed Critical Wood-Slimp GmbH
Publication of FR2323140A1 publication Critical patent/FR2323140A1/fr
Application granted granted Critical
Publication of FR2323140B1 publication Critical patent/FR2323140B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/48—Investigating hardness or rebound hardness by performing impressions under impulsive load by indentors, e.g. falling ball

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR7626580A 1975-09-03 1976-09-03 Procede et appareil pour la mesure de la resistance mecanique d'un corps en bois Granted FR2323140A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK394375A DK138862B (da) 1975-09-03 1975-09-03 Fremgangsmåde og apparat til styrkemåling af et legeme, især et træemne.

Publications (2)

Publication Number Publication Date
FR2323140A1 true FR2323140A1 (fr) 1977-04-01
FR2323140B1 FR2323140B1 (ru) 1982-11-19

Family

ID=8128521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626580A Granted FR2323140A1 (fr) 1975-09-03 1976-09-03 Procede et appareil pour la mesure de la resistance mecanique d'un corps en bois

Country Status (9)

Country Link
JP (1) JPS5917778B2 (ru)
CA (1) CA1076388A (ru)
DE (1) DE2638261A1 (ru)
DK (1) DK138862B (ru)
ES (1) ES451200A1 (ru)
FR (1) FR2323140A1 (ru)
GB (1) GB1553311A (ru)
SE (1) SE420132B (ru)
SU (1) SU847946A3 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011046687A1 (en) * 2009-10-16 2011-04-21 The Boeing Company Damage impactor

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343179A (en) * 1979-11-27 1982-08-10 Astroem Goeta L Utility pole hardness tester
DE3501841C2 (de) * 1985-01-22 1994-04-14 Kamm Willibald F G Dipl Ing Verfahren und Vorrichtung zur Feststellung des inneren Zustandes von Bäumen oder Holzbauteilen
JPS61186541A (ja) * 1985-02-08 1986-08-20 村田機械株式会社 紡績糸
JPS63192476U (ru) * 1987-05-28 1988-12-12
US5099682A (en) * 1990-03-12 1992-03-31 Denomme Catherine E Meat doneness tester
FR2707759B1 (fr) * 1993-07-13 1995-09-01 Sandoz Jean Luc Procédé et appareillage pour contrôler l'état de dégradation de structures en bois, poteaux notamment.
DE69621281T2 (de) * 1995-02-28 2002-12-05 Nippon Catalytic Chem Ind Acryl-Säure-Derivate, Verfahren zur Herstellung von Acryl-Säure-Derivaten und Acryl-Säure-Polymere
JP2010271112A (ja) * 2009-05-20 2010-12-02 Yoshihisa Fujii 木材および木質材料の強度評価方法
DE102011018971A1 (de) * 2011-04-28 2012-10-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur Bestimmung von Festigkeitseigenschaften
DE102011107899A1 (de) * 2011-07-18 2013-01-24 Carl Scholl Gmbh Verfahren zur Klassifizierung von Rundholz
ES2606331B2 (es) * 2016-11-15 2017-07-25 Universidad Politécnica de Madrid Máquina portable y procedimiento para realizar ensayos de impacto blando, con área de aplicación de carga grande, sobre materiales frágiles
CN113624589B (zh) * 2021-08-16 2022-05-17 沭阳县润丰木业制品厂 一种智能木材测量支架

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1708262A (en) * 1927-02-25 1929-04-09 Executor Lou Bradshaw Hardness-testing device
GB1092038A (en) * 1965-05-05 1967-11-22 Zavoid Za Str Konstrukzii Improved non-destructive hardness testing device
US3421364A (en) * 1965-08-04 1969-01-14 Gkn Group Services Ltd Methods of and apparatus for measuring the hardness of materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1708262A (en) * 1927-02-25 1929-04-09 Executor Lou Bradshaw Hardness-testing device
GB1092038A (en) * 1965-05-05 1967-11-22 Zavoid Za Str Konstrukzii Improved non-destructive hardness testing device
US3421364A (en) * 1965-08-04 1969-01-14 Gkn Group Services Ltd Methods of and apparatus for measuring the hardness of materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011046687A1 (en) * 2009-10-16 2011-04-21 The Boeing Company Damage impactor
US8210024B2 (en) 2009-10-16 2012-07-03 The Boeing Company Damage impactor

Also Published As

Publication number Publication date
ES451200A1 (es) 1977-09-16
CA1076388A (en) 1980-04-29
DK394375A (ru) 1977-03-04
DE2638261A1 (de) 1977-03-10
FR2323140B1 (ru) 1982-11-19
JPS5230489A (en) 1977-03-08
SE7609692L (sv) 1977-03-04
JPS5917778B2 (ja) 1984-04-23
DE2638261C2 (ru) 1987-09-03
GB1553311A (en) 1979-09-26
SU847946A3 (ru) 1981-07-15
SE420132B (sv) 1981-09-14
DK138862C (ru) 1979-04-23
DK138862B (da) 1978-11-06

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Legal Events

Date Code Title Description
ST Notification of lapse