Title:
METHOD AND APPARATUS FOR ANGULARLY POSITIONING A SHAKER SEPARATOR BED
Document Type and Number:
WIPO Patent Application WO/2006/118938
Kind Code:
A3
Abstract:
An apparatus for angularly positioning a shaker bed, including a discharge end, includes an air source providing pressurized air, an hydraulic tank in selective communication with the air source and containing a quantity of fluid, at least one bellow in selective fluid communication with the hydraulic tank, and a lift control assembly controlling communication of pressurized air between the air source and the hydraulic tank and controlling communication of fluid between the hydraulic tank and the at least one bellow.
Inventors:
RICHARDSON GREGORY (US)
CARR BRIAN S (US)
KING KEITH J
CARR BRIAN S (US)
KING KEITH J
Application Number:
PCT/US2006/015999
Publication Date:
June 16, 2011
Filing Date:
April 26, 2006
Export Citation:
Assignee:
MI LLC (US)
RICHARDSON GREGORY (US)
CARR BRIAN S (US)
KING KEITH J
RICHARDSON GREGORY (US)
CARR BRIAN S (US)
KING KEITH J
International Classes:
E21B21/01; B07B1/42; F15B13/06
Foreign References:
| US5934414A | 1999-08-10 | |||
| US5614094A | 1997-03-25 | |||
| US20040206673A1 | 2004-10-21 | |||
| US5156749A | 1992-10-20 |
Other References:
See also references of EP 1922156A4
Attorney, Agent or Firm:
BALLEW, Kimberly, D. (5950 North Course DriveHouston, TX, US)
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