Invention Grant
US08306761B2 Apparatus and method for identifying the position of defects in bodies, in particular in wooden bodies such as logs or planks
有权
用于识别身体中缺陷位置的装置和方法，特别是在木质体例如原木或木板中
- Patent Title: Apparatus and method for identifying the position of defects in bodies, in particular in wooden bodies such as logs or planks
- Patent Title (中): 用于识别身体中缺陷位置的装置和方法，特别是在木质体例如原木或木板中
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Application No.: US12552388Application Date: 2009-09-02
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Publication No.: US08306761B2Publication Date: 2012-11-06
- Inventor: Federico Giudiceandrea
- Applicant: Federico Giudiceandrea
- Applicant Address: IT Bressanone
- Assignee: Microtec S.R.L.
- Current Assignee: Microtec S.R.L.
- Current Assignee Address: IT Bressanone
- Agency: Pearne & Gordon LLP
- Priority: ITVR2008A0104 20080918
- Main IPC: G01B5/30
- IPC: G01B5/30 ; G01B15/06 ; G01J1/42
Abstract:
An apparatus for identifying the position of defects (100) in bodies (2), comprises feed means (3) for moving the body (3) along a feed direction (A), an emitter (5) designed to direct towards the body (2) a plurality of beams (6′, 6″, 6′″) of electromagnetic radiation lying in lying planes (P1, P2, P3) set at different angles to each other, and transversal to the feed direction (A), and a plurality of sensors (8′, 8″, 8′″) each facing the emitter (5) for receiving a respective beam (6′, 6″, 6′″) after the beam (6′, 6″, 6′″) has passed through the body (2). The lying planes (P1, P2, P3) are positioned one after another along the feed direction (A), allowing each portion of the body (2) to be struck by successive beams (6′, 6″, 6′″) as the body (2) is fed forward. A corresponding method is also claimed.
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