SE7609692L - Sett och apparat for att meta hallfastheten hos ett material - Google Patents

Sett och apparat for att meta hallfastheten hos ett material

Info

Publication number
SE7609692L
SE7609692L SE7609692A SE7609692A SE7609692L SE 7609692 L SE7609692 L SE 7609692L SE 7609692 A SE7609692 A SE 7609692A SE 7609692 A SE7609692 A SE 7609692A SE 7609692 L SE7609692 L SE 7609692L
Authority
SE
Sweden
Prior art keywords
wood
plug
penetration
extent
impact strength
Prior art date
Application number
SE7609692A
Other languages
English (en)
Swedish (sv)
Other versions
SE420132B (sv
Inventor
P Hoffmeyer
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 SE7609692L publication Critical patent/SE7609692L/
Publication of SE420132B publication Critical patent/SE420132B/xx

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)
SE7609692A 1975-09-03 1976-09-02 Sett och apparat for metning av hallfastheten hos ett material SE420132B (sv)

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
SE7609692L true SE7609692L (sv) 1977-03-04
SE420132B SE420132B (sv) 1981-09-14

Family

ID=8128521

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7609692A SE420132B (sv) 1975-09-03 1976-09-02 Sett och apparat for metning av hallfastheten hos ett material

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113624589A (zh) * 2021-08-16 2021-11-09 沭阳县润丰木业制品厂 一种智能木材测量支架

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 ( ) * 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
US8210024B2 (en) 2009-10-16 2012-07-03 The Boeing Company Damage impactor
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

Family Cites Families (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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113624589A (zh) * 2021-08-16 2021-11-09 沭阳县润丰木业制品厂 一种智能木材测量支架

Also Published As

Publication number Publication date
ES451200A1 (es) 1977-09-16
CA1076388A (en) 1980-04-29
DK394375A ( ) 1977-03-04
DE2638261A1 (de) 1977-03-10
FR2323140B1 ( ) 1982-11-19
JPS5230489A (en) 1977-03-08
JPS5917778B2 (ja) 1984-04-23
DE2638261C2 ( ) 1987-09-03
GB1553311A (en) 1979-09-26
SU847946A3 (ru) 1981-07-15
FR2323140A1 (fr) 1977-04-01
SE420132B (sv) 1981-09-14
DK138862C ( ) 1979-04-23
DK138862B (da) 1978-11-06

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