Invention Grant
US08766652B2 Method and apparatus for measuring the grain angle of a round wood object
有权
用于测量圆木物体的晶粒角度的方法和装置
- Patent Title: Method and apparatus for measuring the grain angle of a round wood object
- Patent Title (中): 用于测量圆木物体的晶粒角度的方法和装置
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Application No.: US13315206Application Date: 2011-12-08
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Publication No.: US08766652B2Publication Date: 2014-07-01
- Inventor: Ryan D. Baldwin , Harry E. Moore , James D. Logan
- Applicant: Ryan D. Baldwin , Harry E. Moore , James D. Logan
- Applicant Address: US WA Pullman
- Assignee: Metriguard, Inc
- Current Assignee: Metriguard, Inc
- Current Assignee Address: US WA Pullman
- Main IPC: G01R27/26
- IPC: G01R27/26 ; G01N33/46 ; G01N27/22

Abstract:
This invention provides a method and apparatus for determining the grain angle of a wood object which has a circular cross section of constant or varying radius along the object's length. This apparatus may be hand-held or fixed mounted as testing circumstances dictate. The resulting grain angle may be displayed in real time, as perceived by the user, or transmitted to a processing unit for data collection or interpretation.
Public/Granted literature
- US20120146617A1 Method and Apparatus for Measuring the Grain Angle of a Round Wood Object Public/Granted day:2012-06-14
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