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Class Information
Number: 405/259.5
Name: Hydraulic and earth engineering > Earth treatment or control > Rock or earth bolt or anchor > With settable material feature
Description: Method or apparatus wherein a congealable material (e.g., epoxy, resin, etc.) is applied to the earth surrounding the bolt.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7591328 |
Drilling and anchor setting tool |
Sep. 22, 2009 |
| 7568862 |
Plug member |
Aug. 4, 2009 |
| 7566189 |
Mine roof bolt with resin control surface |
Jul. 28, 2009 |
| 7481603 |
Tensionable spiral bolt with resin nut and related method |
Jan. 27, 2009 |
| 7445406 |
Rock bolt |
Nov. 4, 2008 |
| 7404274 |
Masonry wall anchoring system |
Jul. 29, 2008 |
| 7381013 |
Rock bolt post grouting apparatus |
Jun. 3, 2008 |
| 7377724 |
Method and device for installing a self-drilling expandable rock bolt and a self-drilling rock bolt |
May. 27, 2008 |
| 7338234 |
Rock bolt |
Mar. 4, 2008 |
| 7338233 |
Soil nail and method of installing a subsurface support |
Mar. 4, 2008 |
| 7318689 |
Method and device for rock bolting |
Jan. 15, 2008 |
| 7296950 |
Point anchor coated mine roof bolt |
Nov. 20, 2007 |
| 7284932 |
Pressing-out apparatus |
Oct. 23, 2007 |
| 7226247 |
Method and apparatus for creating soil or rock subsurface support |
Jun. 5, 2007 |
| 7226650 |
Wrapped highly viscous chemical anchoring adhesive |
Jun. 5, 2007 |
| 7147404 |
Elongate element tensioning member |
Dec. 12, 2006 |
| 7076924 |
Ovalized concrete block-out tube with tear away nailing flange |
Jul. 18, 2006 |
| 7073981 |
Rock stabilizer |
Jul. 11, 2006 |
| 7073982 |
Point anchor coated mine roof bolt |
Jul. 11, 2006 |
| 7037058 |
Resin embedded rock bolt |
May. 2, 2006 |
| 7037046 |
Yielding strata bolt |
May. 2, 2006 |
| 7033117 |
Rock anchor |
Apr. 25, 2006 |
| 7025538 |
Bonding anchor |
Apr. 11, 2006 |
| 6984091 |
Yielding rock bolt |
Jan. 10, 2006 |
| 6955504 |
Attachment element |
Oct. 18, 2005 |
| 6837018 |
Connection and method for setting a composite anchor with an apertured screen in a substrate |
Jan. 4, 2005 |
| 6802674 |
Arrangement for feeding soldering material |
Oct. 12, 2004 |
| 6793445 |
Method and apparatus for insertion of rock bolts |
Sep. 21, 2004 |
| 6779950 |
Reinforcing member |
Aug. 24, 2004 |
| 6742966 |
Expansion shell assembly |
Jun. 1, 2004 |
| 6719498 |
Slope stabilizer |
Apr. 13, 2004 |
| 6705804 |
Anchor |
Mar. 16, 2004 |
| 6698980 |
Rock stabilizing apparatus and method |
Mar. 2, 2004 |
| 6672806 |
Device for drilling and anchoring and process for placing grout anchors |
Jan. 6, 2004 |
| 6645340 |
Curable two-component mortar composition and its use |
Nov. 11, 2003 |
| 6637980 |
Method and apparatus for re-tensioning a roof bolt in an underground mine |
Oct. 28, 2003 |
| 6626610 |
Cable bolt apparatus and method of installation for mines |
Sep. 30, 2003 |
| 6612783 |
Cable bolt with mixing delay device |
Sep. 2, 2003 |
| 6599059 |
Three-prong shell |
Jul. 29, 2003 |
| 6588986 |
Device for drilling and anchoring and process for placing grout anchors |
Jul. 8, 2003 |
| 6578329 |
Anchoring device for fixing a structural cable to a building element |
Jun. 17, 2003 |
| 6565288 |
Soil nail apparatus |
May. 20, 2003 |
| 6533503 |
Mortar composition, curable by frontal polymerization, and a method for fastening tie bars |
Mar. 18, 2003 |
| 6527482 |
Grit surface cable products |
Mar. 4, 2003 |
| 6514013 |
Anchor rod with surface areas and friction |
Feb. 4, 2003 |
| 6513300 |
Wall cladding anchorage |
Feb. 4, 2003 |
| 6499267 |
Rods secured in anchorage by at least one of organic and inorganic mortar composition |
Dec. 31, 2002 |
| 6491478 |
Tubular anchor |
Dec. 10, 2002 |
| 6484471 |
Adhesive fixed anchors |
Nov. 26, 2002 |
| 6474910 |
Rockbolt assembly |
Nov. 5, 2002 |
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