Invention Grant
- Patent Title: Pressurized fluid-submerged, internal, close-range photogrammetry system for laboratory testing
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Application No.: US16746772Application Date: 2020-01-17
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Publication No.: US11320412B2Publication Date: 2022-05-03
- Inventor: Sean E. Salazar , Richard A. Coffman
- Applicant: BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
- Applicant Address: US AR Fayetteville
- Assignee: BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
- Current Assignee: BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
- Current Assignee Address: US AR Fayetteville
- Agency: Keith Vogt Ltd
- Agent Keith A. Vogt
- Main IPC: G01N33/24
- IPC: G01N33/24 ; G01F22/00 ; G01N3/08
Abstract:
A device for measuring strain and volume of a soil sample including an enclosure adapted to receive a soil sample within another enclosure. A base adapted to hold the sample enclosure. The device also has a plurality of moveable arms located between the enclosures which may be a spaced distance apart and adapted to move around the sample. Cameras as included on the arms.
Public/Granted literature
- US20200209209A1 Pressurized Fluid-Submerged, Internal, Close-Range Photogrammetry System for Laboratory Testing Public/Granted day:2020-07-02
Information query
