The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Oct. 11, 2011

Filed:

Apr. 16, 2009
Applicants:

Harold Gregory Hinton, Sarina, AU;

Jeremy Ross Arnot, Mt Hunter, AU;

Peter Harold Craig, Cooyal, AU;

Timothy Joseph Gaudry, Picton, AU;

Inventors:

Harold Gregory Hinton, Sarina, AU;

Jeremy Ross Arnot, Mt Hunter, AU;

Peter Harold Craig, Cooyal, AU;

Timothy Joseph Gaudry, Picton, AU;

Assignee:

FCI Holdings Delaware, Inc., Wilmington, DE (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21D 20/00 (2006.01); E21D 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A tensioning assemblyfor a cable boltcomprises a clamping device () adapted for fastening to the bolt and an outer memberadapted for interacting with the clamping device. The outer memberis able to undergo relative movement to the clamping device in the direction of the bolt's axis, and under such movement, the clamping device is caused to fasten to the bolt. Furthermore, the outer member is adapted for interacting with the boltwhereby, during such relative movement, twisting of the boltwith respect to the outer memberis restrained.


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