Clamping cylinder for pulling in a pull-in nipple, a respective pull-in nipple and a clamp system, for use with flying chips
OwnerEmil Starkinventor
Life of this patent
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Abstract
The present invention relates to a clamping cylinder for pulling-in and clamping a pull-in nipple as well as to the nipple itself and to a clamping system comprising a clamping cylinder and a pull-in nipple. The nipple may repeatedly be pulled in the clamping cylinder in an exactly reproduceable position. The clamping cylinder is provided with a central bore extending through the clamping cylinder and adapted to receive the nipple, pull it in and lock it. The cylinder is provided with cleansing means to dispense a cleaning fluid, while the nipple is provided with at least one cutting member.
Claims16
A clamping cylinder adapted for repeated pulling-in and clamping of a pull-in nipple, said clamping being geometrically reproducible, the clamping cylinder being provided with a central bore extending through the clamping cylinder and a pull-in means for pulling in said nipple, wherein pulling-in of said nipple is effected by at least one locking piston provided with a cutting, member for physically removing debris on said nipple.
A pull-in nipple for use with a clamping cylinder adapted for repeated pulling-in and clamping of a pull-in nipple, said clamping being geometrically reproducible, the clamping cylinder being provided with a central bore extending through the clamping cylinder and a pull-in means for pulling in said nipple, said pull-in nipple comprising a centering means and a flange adapted to be engaged by a pull-in means, said nipple being provided with at least one cutting member for physically removing debris on said nipple.
A clamping cylinder adapted for repeated pulling-in and clamping of a pull-in nipple, said clamping being geometrically reproducible, the clamping cylinder being provided with a central bore extending through the clamping cylinder and a pull-in means for pulling in said nipple, wherein pulling-in of said nipple is effected by a plurality of locking pistons, which locking pistons are provided with a cutting member for physically removing debris on said nipple, wherein the pulling-in of said nipple is effected by a plurality of locking pistons, arranged circumferentially around said bore.
A clamping cylinder adapted for repeated pulling-in and clamping of a pull-in nipple, said clamping being geometrically reproducible, the clamping cylinder being provided with a central bore extending through the clamping cylinder and a pull-in means for pulling in said nipple, wherein said cylinder is provided with springs acting on an outer piston in said cylinder to effect said pulling-in of said nipple.
Dependencies are inferred from the claim text.