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Class Information
Number: 414/22.54
Name: Material or article handling > Well pipe or rod racking mechanism > With slope change > Horizontal to/from vertical
Description: Apparatus wherein the cylindrical member is moved all the way from level with to normal to the horizon or vice versa.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7584809 |
Mobile transport rig with four axels |
Sep. 8, 2009 |
| 7503394 |
System for running oilfield tubulars into wellbores and method for using same |
Mar. 17, 2009 |
| 7431550 |
Pipe handling apparatus for pick-up and lay-down machine |
Oct. 7, 2008 |
| 7363991 |
System and method for relocating extended length objects |
Apr. 29, 2008 |
| 7163367 |
Multi-position height adjustment system for a pipe handling apparatus |
Jan. 16, 2007 |
| 7011166 |
System and method for assisting with automatically connecting pipe joints with a horizontal boring machine |
Mar. 14, 2006 |
| 6997265 |
Method and apparatus for offline standbuilding |
Feb. 14, 2006 |
| 6994505 |
Pick-up and lay-down system and method |
Feb. 7, 2006 |
| 6976540 |
Method and apparatus for offline standbuilding |
Dec. 20, 2005 |
| 6969223 |
Pipe handling apparatus |
Nov. 29, 2005 |
| 6966106 |
Method and apparatus for transporting and running tubulars |
Nov. 22, 2005 |
| 6926488 |
Horizontal drill pipe racker and delivery system |
Aug. 9, 2005 |
| 6877942 |
Ramp trailer for oil field tubulars |
Apr. 12, 2005 |
| 6854520 |
Apparatus and method for handling a tubular |
Feb. 15, 2005 |
| 6719515 |
Pipe handling apparatus |
Apr. 13, 2004 |
| 6705414 |
Tubular transfer system |
Mar. 16, 2004 |
| 6634443 |
Drill rod handling device |
Oct. 21, 2003 |
| 6609573 |
Method and apparatus for a horizontal pipe handling system on a self-elevating jack-up drilling unit |
Aug. 26, 2003 |
| 6550547 |
System and method for automatically controlling a pipe handling system for a horizontal boring machine |
Apr. 22, 2003 |
| 6543551 |
Pipe handling device |
Apr. 8, 2003 |
| 6533519 |
Pipe handling apparatus |
Mar. 18, 2003 |
| 6179065 |
System and method for automatically controlling a pipe handling system for a horizontal boring machine |
Jan. 30, 2001 |
| 6151774 |
System of conveying and assembling logging tools |
Nov. 28, 2000 |
| 6085852 |
Pipe handling device |
Jul. 11, 2000 |
| 5273388 |
Lifting device for down hole tubulars |
Dec. 28, 1993 |
| H683 |
Method for reloading a vertical launching system with missiles from a supply ship |
Oct. 3, 1989 |
| 4832552 |
Method and apparatus for rotary power driven swivel drilling |
May. 23, 1989 |
| 4822230 |
Pipe handling apparatus |
Apr. 18, 1989 |
| 4718805 |
Pipe handling apparatus |
Jan. 12, 1988 |
| 4708581 |
Method of positioning a transfer arm |
Nov. 24, 1987 |
| 4492502 |
Technique for picking up and laying down pipe |
Jan. 8, 1985 |
| 4456417 |
Method and apparatus for aligning, supporting, and transporting hollow cylinders |
Jun. 26, 1984 |
| 4098532 |
Quick engage and release sling for tubular members |
Jul. 4, 1978 |
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