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Unlike machine-readable punched cards, edge-notched cards were designed to be manually sorted by human operators. They are also informally called needle cards since they can be sorted with the help of long knitting needles .
A modern industrial knitting machine in action industrial circular knitting fabric machines. A knitting machine is a device used to create knitted fabrics in a semi or fully automated fashion. There are numerous types of knitting machines, ranging from simple spool or board templates with no moving parts to highly complex mechanisms controlled ...
Punched cards in use in a Jacquard loom A punch for Jacquard cards. Originally, Jacquard machines were mechanical, and the fabric design was stored on a series of punched cards which were joined to form a continuous chain. The Jacquards were often small and controlled relatively few warp ends.
The IBM 519 Document-Originating Machine, introduced in 1946, was the last in a series of unit record machines designed for automated preparation of punched cards. Others in the series included the IBM 513 & IBM 514 Reproducing Punch. The 519, which was "state of the art for the time", [1] could: reproduce all or parts of the information on a ...
Exhibits include a Jacquard loom along with machines used to create and lace punch cards, knitting machines and the raw materials which describe textile production at the mill and others like it in the state. Volunteers also demonstrate a turn of the century hosiery knitting machine.
A punched card (also punch card [1] or punched-card [2]) is a piece of card stock that stores digital data using punched holes. Punched cards were once common in data processing and the control of automated machines .
Play the classic trick-taking card game. Lead with your strongest suit and work with your partner to get 2 points per hand. Play Whist Online for Free - AOL.com
This category contains articles about punched cards and card handling equipment, including card readers, card punches, and keypunches. Subcategories This category has the following 2 subcategories, out of 2 total.