Document Type
Patent
Publication Date
6-9-2005
Patent Number
patent number 7347003
Abstract
A device to measure minute displacement in rocks, including anchor deployment means, anchor registration means, and frame release means. Further including anchor units comprising a fixed anchor point, a reversible anchor actuator and a deployable anchor face capable of being deployed with a force of up to 2000 lbs.
Application Number
11/005199
Assignees
Clemson University
Filing Date
2004-12-06
Primary/U.S. Class
33/787
COinS