摘要 |
A device for forming bow springs in a one-piece centralizer includes a swing arm that is configured to receive the one-piece centralizer. The device and process using the device include mechanically applying, with a press, an external load onto an un-formed bow spring positioned on a form of the swing arm. When the load is applied with the device, the un-formed centralizer is forced downward to allow the bow spring to take the desired form/shape/geometry, length, and height of a formed bow spring. |
申请人 |
ANTELOPE OIL TOOL & MFG. CO., LLC |
发明人 |
MILLER, Eugene, Edward;JOHNSTON, Everett, H.;NEEL, Jesse, L.;CARROLL, Charles;RIBBLE, George, W. |