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Browse by Category: Main > Tools & Hardware
Class Information
Number: 173/28
Name: Tool driving or impacting > With vehicle support for drive > Drive structure moved to nonuse position for transport
Description: Apparatus in which the supporting structure of the tool drive is constructed in such a manner as to adapt the tool drive to be moved from the position in which the tool normally works to a position which better facilitates transportation.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8661743 Brace support mast assembly for a transportable rig Mar. 4, 2014
8636083 Rock drilling device Jan. 28, 2014
8567519 Ground working device Oct. 29, 2013
8424616 Track guiding system Apr. 23, 2013
8408329 Piling and drilling rig with foldable deflection apparatus Apr. 2, 2013
8397833 Construction apparatus with extendable mast and method for operating such a construction apparatus Mar. 19, 2013
8256529 Arrangement for employing drill steel centralizer travelling on feed beam of rock drill machine Sep. 4, 2012
8251616 Method and apparatus for pile driving Aug. 28, 2012
8096367 Excavation system and method Jan. 17, 2012
8087473 Mobile self-erecting directional drilling rig apparatus Jan. 3, 2012
7765749 Fast moving drilling rig Aug. 3, 2010
7748471 Mobile self-erecting directional drilling rig apparatus Jul. 6, 2010
7640998 Excavation apparatus Jan. 5, 2010
7625165 Vehicle for setting utility poles in a remote location Dec. 1, 2009
7624831 Method and apparatus for moving in formation the modular components of a drilling rig from well to well Dec. 1, 2009
7617884 Drill slide for rock drilling apparatus Nov. 17, 2009
7448838 Vehicle for setting utility poles in a remote location Nov. 11, 2008
7393156 Construction apparatus for planting a series of vertical posts Jul. 1, 2008
7387172 Modular self-propelled drilling apparatus Jun. 17, 2008
7380611 Rock drilling machine and rock drilling system Jun. 3, 2008
7290621 Integrated mast and top drive for drilling rig Nov. 6, 2007
7278498 Rotatable support for inclinable masts of drilling machines Oct. 9, 2007
7255180 Modular drill system requiring limited field assembly and limited equipment support Aug. 14, 2007
7111689 Coiled tubing injector deployment assembly and method Sep. 26, 2006
7055630 Erection of signs using a single vehicle Jun. 6, 2006
7036606 Quick-detach vehicle-mounted auger driver May. 2, 2006
7032686 Drilling and bolting head for a bolting machine Apr. 25, 2006
7004262 Electric fence post installer Feb. 28, 2006
6994171 Two section mast with self-aligning connections Feb. 7, 2006
6981559 Rock-bolting apparatus and method Jan. 3, 2006
6971457 Moldable fabric Dec. 6, 2005
6889779 Auger/vehicle interface jig May. 10, 2005
6860337 Integrated mast and top drive for drilling rig Mar. 1, 2005
6848515 Modular drilling rig substructure Feb. 1, 2005
6725946 Excavation apparatus Apr. 27, 2004
6715564 Hydraulic drilling rig Apr. 6, 2004
6681470 Method of mounting an auger to a motor vehicle Jan. 27, 2004
6634436 Mobile land drilling apparatus and method Oct. 21, 2003
6533045 Portable drilling rig Mar. 18, 2003
6481507 Doweling hole drilling machine Nov. 19, 2002
6349777 Post driver having adjustable legs Feb. 26, 2002
6305480 Post driving and earth boring machine Oct. 23, 2001
6305882 Apparatus for placing auger type anchors Oct. 23, 2001
6257349 Top head drive and mast assembly for drill rigs Jul. 10, 2001
6250400 Jackhammer carrier Jun. 26, 2001
6082469 Doweling hole drilling machine Jul. 4, 2000
6026871 Stump cutter safety system Feb. 22, 2000
6003619 Back driving automatic hammer Dec. 21, 1999
5868211 Ball and socket mounted hydraulic posthole digger and method for using the same Feb. 9, 1999
5836402 Auger-holder Nov. 17, 1998

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