CA2618545C - Methode et appareil pour la detection et la caracterisation de fentes dans des buches - Google Patents
Methode et appareil pour la detection et la caracterisation de fentes dans des buches Download PDFInfo
- Publication number
- CA2618545C CA2618545C CA002618545A CA2618545A CA2618545C CA 2618545 C CA2618545 C CA 2618545C CA 002618545 A CA002618545 A CA 002618545A CA 2618545 A CA2618545 A CA 2618545A CA 2618545 C CA2618545 C CA 2618545C
- Authority
- CA
- Canada
- Prior art keywords
- wooden member
- wooden
- ultrasonic
- transducers
- along
- 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 - Lifetime
Links
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7609098P | 1998-02-26 | 1998-02-26 | |
US60/076,090 | 1998-02-26 | ||
US8201898P | 1998-04-16 | 1998-04-16 | |
US8201298P | 1998-04-16 | 1998-04-16 | |
US60/082,012 | 1998-04-16 | ||
US60/082,118 | 1998-04-16 | ||
US09/151,432 | 1998-09-11 | ||
US09/151,432 US6029522A (en) | 1998-02-26 | 1998-09-11 | Ultrasonic apparatus for characterizing wooden members |
US09/196,674 | 1998-11-20 | ||
US09/196,674 US6092418A (en) | 1998-04-16 | 1998-11-20 | Method and apparatus for detecting and characterizing splits in logs |
CA002321576A CA2321576C (fr) | 1998-02-26 | 1999-02-23 | Appareil ultrasonore pour caracteriser des elements en bois au moyen d'une mesure par distorsion d'onde |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002321576A Division CA2321576C (fr) | 1998-02-26 | 1999-02-23 | Appareil ultrasonore pour caracteriser des elements en bois au moyen d'une mesure par distorsion d'onde |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2618545A1 CA2618545A1 (fr) | 1999-09-02 |
CA2618545C true CA2618545C (fr) | 2009-04-21 |
Family
ID=39430078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002618545A Expired - Lifetime CA2618545C (fr) | 1998-02-26 | 1999-02-23 | Methode et appareil pour la detection et la caracterisation de fentes dans des buches |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2618545C (fr) |
-
1999
- 1999-02-23 CA CA002618545A patent/CA2618545C/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2618545A1 (fr) | 1999-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20190225 |