GB1025485A - Apparatus for determining the stiffness of lumber - Google Patents

Apparatus for determining the stiffness of lumber

Info

Publication number
GB1025485A
GB1025485A GB574463A GB574463A GB1025485A GB 1025485 A GB1025485 A GB 1025485A GB 574463 A GB574463 A GB 574463A GB 574463 A GB574463 A GB 574463A GB 1025485 A GB1025485 A GB 1025485A
Authority
GB
United Kingdom
Prior art keywords
lumber
stiffness
determining
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
Application number
GB574463A
Inventor
Harold Arthur Keller
Robert James Hoyle
Herbert Baldwin Mckean
Gerald Frank Scheelke
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.)
Potlatch Forests Inc
Original Assignee
Potlatch Forests Inc
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 Potlatch Forests Inc filed Critical Potlatch Forests Inc
Priority to GB574463A priority Critical patent/GB1025485A/en
Publication of GB1025485A publication Critical patent/GB1025485A/en
Expired 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
    • G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/46—Wood

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)
GB574463A 1963-02-12 1963-02-12 Apparatus for determining the stiffness of lumber Expired GB1025485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB574463A GB1025485A (en) 1963-02-12 1963-02-12 Apparatus for determining the stiffness of lumber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB574463A GB1025485A (en) 1963-02-12 1963-02-12 Apparatus for determining the stiffness of lumber

Publications (1)

Publication Number Publication Date
GB1025485A true GB1025485A (en) 1966-04-14

Family

ID=9801836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB574463A Expired GB1025485A (en) 1963-02-12 1963-02-12 Apparatus for determining the stiffness of lumber

Country Status (1)

Country Link
GB (1) GB1025485A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000280A (en) * 1977-06-27 1979-01-04 Breitsameter H Method and apparatus for classifying meat
EP1046895A2 (en) * 1999-04-22 2000-10-25 Cae Machinery Ltd. Panel testing apparatus and method
CN112014257A (en) * 2020-08-24 2020-12-01 海宁君润针织有限公司 Detection apparatus is used in leather clothing production of convenient unloading
CN118464667A (en) * 2024-07-15 2024-08-09 四川威纳尔特种电子材料有限公司 Bonding wire blank bending strength detection device and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000280A (en) * 1977-06-27 1979-01-04 Breitsameter H Method and apparatus for classifying meat
GB2000280B (en) * 1977-06-27 1982-05-26 Breitsameter H Method of and an apparatus for classifying meat
EP1046895A2 (en) * 1999-04-22 2000-10-25 Cae Machinery Ltd. Panel testing apparatus and method
EP1046895A3 (en) * 1999-04-22 2002-01-16 Cae Machinery Ltd. Panel testing apparatus and method
CN112014257A (en) * 2020-08-24 2020-12-01 海宁君润针织有限公司 Detection apparatus is used in leather clothing production of convenient unloading
CN118464667A (en) * 2024-07-15 2024-08-09 四川威纳尔特种电子材料有限公司 Bonding wire blank bending strength detection device and method

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