Ejector air in

Claim 1

A STRIPPING MACHINE COMPRISING A BASE, A TUBULAR ARBOR MADE OF TEMPERATURE RESISTANT INSULATING MATERIAL AND ADAPTED TO FIT INSIDE THE SHIELDING OF AN OBJECT TO BE STRIPPED, TWO SETS OF ELECTRODE JAWS, GROOVES IN SAID ELECTRODE JAWS FACING SAID ARBOR, SAID TWO SETS OF ELECTRODE JAWS BEING SPACED APART A SHORT DISTANCE IN THE DIRECTION OF THE AXIS OF SAID ARBOR, SAID ARBOR AND SAID ELECTRODE JAWS OF EACH SET BEING MOVABLE RELATIVE TO EACH OTHER IN A DIRECTION AT RIGHT ANGLES TO THE AXIS OF SAID ARBOR, ONE ELECTRODE JAW OF EACH SET BEING SHIFTABLY SUPPORTED BY SAID BASE, ANOTHER ELECTRODE JAW OF EACH SET AND SAID ARBOR BEING MOVABLE RELATIVE TO EACH OTHER, ONE OF SAID TWO LAST NAMED MEANS BEING MOVABLY SUPPORTED BY SAID BASE AND THE OTHER OF SAID MEANS BEING RIGIDLY MOUNTED ON SAID BASE, AND MEANS MOUNTED ON SAID BASE FOR SHIFTING SAID SHIFTABLY SUPPORTED ELECTRODE JAWS AND SAID MOVABLY SUPPORTED MEANS IN UNISON TO TWO ALTERNATIVE POSITIONS IN ONE OF WHICH SAID ELECTRODE JAWS OF BOTH SETS ARE CLOSED AND SAID ARBOR IS LOCATED AT SMALL AND EQUAL DISTANCES FROM ALL SAID GROOVES, AND IN THE OTHER OF WHICH POSITIONS SAID ELECTRODE JAWS OF BOTH SETS ARE OPEN AND SAID DISTANCES BETWEEN SAID ARBOR AND SAID GROOVES ARE INCREASED.