.~.~> Work carriage carries ratchet means to determine increments
DEFINITION
Classification: 83/238
(under subclass 202) Apparatus so organized that the amount of work fed differs from one feeding movement to another, the same amounts being fed in later feed movements and in the same order.
SEE OR SEARCH THIS CLASS, SUBCLASS:
220+, for means to feed work in certain different directions between tool strokes.
250+, for means to produce a plurality of work-feed increments per tool cycle (certain of said increments may be of different extent than others).
393, for work-stopping abutment made effective in different positions between successive tool strokes.
