SE348558B - - Google Patents
Info
- Publication number
- SE348558B SE348558B SE1260669A SE1260669A SE348558B SE 348558 B SE348558 B SE 348558B SE 1260669 A SE1260669 A SE 1260669A SE 1260669 A SE1260669 A SE 1260669A SE 348558 B SE348558 B SE 348558B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0238—Wood
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/042—Wave modes
- G01N2291/0421—Longitudinal waves
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75954268A | 1968-09-13 | 1968-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE348558B true SE348558B (xx) | 1972-09-04 |
Family
ID=25056047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1260669A SE348558B (xx) | 1968-09-13 | 1969-09-12 |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA918286A (xx) |
| GB (1) | GB1244699A (xx) |
| SE (1) | SE348558B (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6347542B1 (en) | 1996-06-17 | 2002-02-19 | Dynalyze Ab | Method and arrangement for non-destructive determination of the properties of an object |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI69680C (fi) * | 1984-06-12 | 1986-03-10 | Tampella Oy Ab | Foerfarande foer optimering av bergborrning |
| US5024091A (en) * | 1986-03-25 | 1991-06-18 | Washington State University Research Foundation, Inc. | Non-destructive evaluation of structural members |
| US4838085A (en) * | 1986-03-25 | 1989-06-13 | Washington State University Research Foundation, Inc. | Methods and appartaus for non-destructing evaluation of the mechanical properties of composite materials |
| US4845989A (en) * | 1987-09-04 | 1989-07-11 | Titlow Joseph D | Method and apparatus for determining elastic constants in tubes |
| US6053052A (en) * | 1995-11-16 | 2000-04-25 | Timberco, Inc. | Panel performance test system |
| US5699274A (en) * | 1995-11-16 | 1997-12-16 | Timberco, Inc. | Panel performance test system |
| AU780469B2 (en) * | 1998-02-25 | 2005-03-24 | Weyerhaeuser Company | Unfinished wood product cutting optimization system |
| US6026689A (en) * | 1998-02-25 | 2000-02-22 | Weyerhaeuser Company | Log cutting optimization system |
| NZ333434A (en) * | 1998-12-17 | 1999-10-28 | Carter Holt Harvey Ltd | Determining log length by passing ultrasonic signal through log, and using length information to determining cut positions |
| US6769306B2 (en) | 1998-12-17 | 2004-08-03 | Carter Holt Harvey Limited | Log cutting procedures |
| NZ503953A (en) * | 2000-04-12 | 2002-12-20 | Carter Holt Harvey Ltd | Apparatus and method for estimating timber stiffness profiles of a log by determining the density profile of a cant |
| AU2002242023B2 (en) * | 2001-01-31 | 2008-01-03 | Board Of Control Of Michigan Technological University | System for and method of performing evaluation techniques on a log or round timber |
| US6598477B2 (en) * | 2001-10-31 | 2003-07-29 | Weyerhaeuser Company | Method of evaluating logs to predict warp propensity of lumber sawn from the logs |
| DE10356383B4 (de) * | 2003-12-03 | 2007-06-21 | Abb Patent Gmbh | Coriolis-Massedurchflussmesser |
| AU2006270551A1 (en) * | 2005-07-15 | 2007-01-25 | A-Sort Ab | Means and method for classifying logs |
| FR2967492B1 (fr) * | 2010-11-17 | 2013-03-01 | Innodura | Procede et dispositif de determination non destructive du module de rupture d'une piece en bois |
| RU2627852C2 (ru) * | 2015-10-15 | 2017-08-14 | федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технический университет имени Н.Э. Баумана (национальный исследовательский университет)" (МГТУ им. Н.Э. Баумана) | Способ визуализации и квантификации эффекта памяти формы древесины и древесных материалов |
-
1969
- 1969-08-25 CA CA060302A patent/CA918286A/en not_active Expired
- 1969-08-27 GB GB4268069A patent/GB1244699A/en not_active Expired
- 1969-09-12 SE SE1260669A patent/SE348558B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6347542B1 (en) | 1996-06-17 | 2002-02-19 | Dynalyze Ab | Method and arrangement for non-destructive determination of the properties of an object |
Also Published As
| Publication number | Publication date |
|---|---|
| CA918286A (en) | 1973-01-02 |
| GB1244699A (en) | 1971-09-02 |