Michael Lawrence LeJeune
Engineering at Wild Clover Pl, Youngsville, LA
License number
Louisiana PE.0024962
Issued Date
Jun 30, 1992
Expiration Date
Sep 30, 2018
Category
Civil Engineer
Type
Mechanical Engineer
Address
Address
205 Wild Clover Pl, Youngsville, LA 70592
Personal information
See more information about Michael Lawrence LeJeune at radaris.comName
Address
Phone
721 S Avenue O, Crowley, LA 70526
69549 6Th Ave, Covington, LA 70433
758 Sweet Bay Dr, Mandeville, LA 70448
38286 Lakeview Ct, Prairieville, LA 70769
3164 Eunice Iota Hwy, Iota, LA 70543
Professional information
See more information about Michael Lawrence LeJeune at trustoria.com
Method And Apparatus For Gripping A Tubular
Method And Apparatus For Gripping A Tubular
US Patent:
2012006, Mar 15, 2012
Filed:
Sep 14, 2010
Appl. No.:
12/807773
Inventors:
Louis Roth - Lafayette LA, US
Mitch Thibodeaux - Eunice LA, US
Leo J. Leonards - Lafayette LA, US
Michael L. LeJeune - Youngsville LA, US
Mitch Thibodeaux - Eunice LA, US
Leo J. Leonards - Lafayette LA, US
Michael L. LeJeune - Youngsville LA, US
International Classification:
F16L 3/08
US Classification:
248 65
Abstract:
A gripping apparatus for engaging a tubular. In one embodiment, the gripping apparatus comprises a collet structure adapted to receive the end of a tubular therein. A barrel is moveably engaged with the collet structure and is moveable from an open position to a made-up position. The collet structure comprises a substantially cylindrical top section and a bottom section that is divided into a plurality of elongate blades each having a gripping structure formed at an unsupported end thereof. In the made-up position, a flared bottom section of the barrel engages and compresses the respective gripping structures, flexing the blades inwardly and causing engagement of the gripping structures with the sidewall of the tubular. In one embodiment, the barrel is slidably engaged with the collet. In an alternative embodiment, the barrel takes the form of a nut that is threadably engaged with the collet.