Patent ID: 8870506
Filing Date: 2014-10-28
Classification: E01D,E04B,E04H,F16B

Abstract:
1. A system configured to anchor a cover plate over an interface formed between a first substrate and a second substrate which are substantially coplanar with each other, the system comprising: a sleeve comprising a center channel and anchorable in the first substrate, wherein the sleeve has a first end and a second end; a collar comprising a pin, wherein the center channel of the sleeve receives the collar; a spring located in the sleeve and positioned on the collar; a post located in communication with the spring, the post configured to screw down into the collar through the spring to effect a tightening of the system, wherein a lower end of the post is received in the sleeve and an upper end of the post comprises a hemispherical head extending out of the sleeve and configured to be received in an opening in the cover plate; a first end stop configured to attach to the first end of sleeve; and a second end stop configured to attach to the second end of the sleeve, the second end stop comprising a center channel which receives the post.