Shaving apparatus head

Claim 1

IN A SHAVING APPARATUS, IN COMBINATION, FRAME MEANS HAVING A PAIR OF FASTENING PORTIONS; CUTTER MEANS CARRIED BY SAID FRAME MEANS MOVABLE RELATIVE THERETO IN AT LEAST TWO DIRECTIONS; A SHEARING FOIL EXTENDING AROUND AND ENGAGING WITH ITS INNER SIDE SAID CUTTER MEANS AND HAVING A PAIR OF FREE END PORTIONS OVERLAPPING SAID FRAME MEANS; AND CONNECTING MEANS CONNECTING SAID FREE END PORTIONS OF SAID FOIL TO SAID FRAME WITH SAID FOIL, INCLUDING SAID END PORTIONS THEREOF, MOVABLE RELATIVE TO SAID FRAME WITH UNIVERSAL PLAY IN THE PLANE IN WHICH SAID END PORTIONS OF SAID FOIL OVERLAP SAID FASTENING PORTIONS OF SAID FRAME SO THAT THE INNER SIDE OF SAID SHEARING FOIL IS ADAPTED TO MAINTAIN CONTACT WITH SAID CUTTER MEANS DURING MOVEMENT OF THE SAME IN SAID TWO DIRECTIONS, SAID CONNECTING MEANS INCLUDING A PLURALITY OF PINS CARRIED BY SAID FRAME MEANS, SAID FREE END PORTIONS OF SAID FOIL BEING FORMED WITH OPENINGS THROUGH WHICH SAID PINS RESPECTIVELY PASS, AND MEANS SURROUNDING SAID PINS AND URGING SAID FREE END PORTIONS OF SAID FOIL AGAINST SAID FRAME MEANS TO PROVIDE A RELATIVELY LIGHT FRICTIONAL RESISTANCE TO MOVEMENT OF SAID FOIL RELATIVE TO SAID FRAME MEANS, THE OPENINGS OF SAID FOIL THROUGH WHICH SAID PINS RESPECTIVELY EXTEND BEING SUBSTANTIALLY LARGER THAN THE CROSS SECTION OF SAID PINS SO THAT SAID FOIL HAS A CONSIDERABLE FREEDOM OF MOVEMENT RELATIVE TO SAID PINS.