US2009191006A1PendingUtilityA1

Resin Mixing and Cable Tensioning Device and Assembly for Cable Bolts

54
Individually held — no corporate assignee on recordPriority: Jan 29, 2008Filed: Jan 29, 2008Published: Jul 30, 2009
Est. expiryJan 29, 2028(~1.5 yrs left)· nominal 20-yr term from priority
Inventors:Ben L. Seegmiller
E21D 21/008E21D 21/0086E21D 21/006
54
PatentIndex Score
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Cited by
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References
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Claims

Abstract

The present invention is directed to a device and assembly for the anchoring and tensioning of cable bolts used in earthen formations to stabilize the earthen structures to prevent or minimize the caving in or sluffing-off of the earthen structure. The new invention presents an integral wedge barrel and threaded sleeve which can be turned to facilitate both the mixture of cementing resins and the physical tensioning of an anchored cable.

Claims

exact text as granted — not AI-modified
1 . (canceled) 
   
   
       2 . (canceled) 
   
   
       3 . A cable bolt assembly comprising:
 an integral body comprising a wedge barrel and a threaded sleeve configured to receive a cable;   one or more cables disposed within the integral body;   wedges disposed within the wedge barrel between the wedge barrel and the cable(s); and   a nut disposed about the threaded sleeve, the nut having threads compatible with the threaded sleeve.   
   
   
       4 . The assembly of  claim 3  further comprising a bearing plate disposed about the threaded sleeve such that the nut is disposed between the integral body and the bearing plate. 
   
   
       5 . The assembly of  claim 4  further comprising one or more washers disposed about the threaded sleeve portion between the nut and the bearing plate. 
   
   
       6 . The assembly of  claim 3  further comprising a sleeve cover disposed along a length of the threaded sleeve. 
   
   
       7 . A cable bolt assembly comprising:
 an integral body comprising a wedge barrel and a threaded sleeve configured to receive a cable;   one or more wedges configured to be disposed within the wedge barrel between the wedge barrel and one or more cables; and   a nut disposed about the threaded sleeve, the nut having threads compatible with the threaded sleeve.   
   
   
       8 . The assembly of  claim 7  further comprising one or more cables disposed with the integral body. 
   
   
       9 . The assembly of  claim 7  further comprising a bearing plate disposed about the threaded sleeve such that the nut is disposed between the integral body and the bearing plate. 
   
   
       10 . The assembly of  claim 7  further comprising one or more washers disposed about the threaded sleeve portion between the nut and the bearing plate. 
   
   
       11 . The assembly of  claim 7  further comprising a sleeve cover disposed along a length of the threaded sleeve.

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