Carriage long run controlling device for typewriters and like machines

Claim 1

IN A TYPEWRITER HAVING A CARRIAGE AND A SPACING MECHANISM FOR LETTER SPACING SAID CARRIAGE BY ONE OR MORE SMALL INTERVALS OF SPACING, SAID MECHANISM COMPRISING AN ESCAPEMENT MEMBER HAVING TEETH SPACED APART BY AN INTEGRAL MULTIPLE OF SAID INTERVAL AND NORMALLY ENGAGED BY A NUMBER OF INDEPENDENT ESCAPEMENT DOGS CORRESPONDING TO SAID MULTIPLE AND MUTUALLY SPACED APART ONE INTERVAL PLUS AN AMOUNT EQUAL TO AN INTEGRAL NUMBER OF SAID MULTIPLE, A CARRIAGE LONG RUN CONTROLLING DEVICE COMPRISING IN COMBINATION: (A) MEANS MOVABLE FROM A REST POSITION TO AN OPERATED POSITION TO DISENGAGE SAID DOGS FROM SAID MEMBER FOR CONDITIONING SAID CARRIAGE FOR A LONG RUN, SAID MEANS BEING SO SHAPED AS TO DISENGAGED ONE OF SAID DOGS AFTER BEING MOVED THROUGH A STROKE LONGER THAN THE STROKE REQUIRED FOR DISENGAGING THE OTHER DOGS, (B) AND MEANS OPERABLE AT THE END OF SAID LONG RUN FOR TEMPERARILY RETURNING SAID MOVABLE MEANS FROM SAID OPERATED POSITION TO AN INTERMEDIATE POSITION TO CAUSE SAID MEMBER TO BE REENGAGED BY SAID ONE DOG ONLY, WHEREBY SAID MEMBER IS ARRESTED ACCORDING TO SAID MULTIPLE OF INTEVAL.