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IBM 80 - User Manual

IBM 80
84 pages
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Table of Contents

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IBM 80 Specifications

General IconGeneral
BrandIBM
Model80
CategoryOffice Equipment
LanguageEnglish

Summary

IBM 82 Card Sorting Machine

Functional Principles

Explains the basic operations, purpose, and card transport mechanism of the Type 82 sorter.

Operating Features

Details the major operating features, controls, switches, and manual adjustments of the machine.

Mechanical and Electrical Principles

Covers the mechanical components like chute blades, sort magnet, and brush assembly, plus electrical principles.

Circuit Description

Explains the various electrical circuits, relays, tubes, power supplies, and their interconnections.

IBM 80 Card Sorting Machine

Functional Principles (IBM 80)

Explains the functions, speed, capacity, and specifications of the Type 80 sorter.

Mechanical and Electrical Principles (IBM 80)

Outlines the mechanical and electrical principles, noting similarities and differences to Type 82.

Circuit Description (IBM 80)

Details the electrical circuits, relays, and power supplies for the Type 80 machine.

IBM 75 Card Sorting Machine

Functional Principles (IBM 75)

Explains the unit's function for counting and sorting cards and its operational modes.

Mechanical and Electrical Principles (IBM 75)

Covers the mechanical and electrical principles of the Type 75 machine, including counters.

Counting Circuits (IBM 75)

Explains the electrical circuits involved in counting cards and digit impulses using relays and commutators.

Sorting Circuits (IBM 75)

Details the electrical circuits responsible for sorting cards on the Type 75 machine.

Special Devices

Auxiliary Card Counting Device

Explains the device's function for counting all cards passing through the machine.

Sort Suppression Device

Describes the circuit for the sort suppression device and its operation for segregating cards.

Card Matching Device

Explains the process of matching detail and master cards using specific punches or corner cuts.

Multiple Column Selection Device

Details automatic selection from a field of cards based on multiple column punches or alphabetic data.

Group Sorting Device

Explains methods for sorting cards into groups based on master/trailer cards using rail brushes.

IBM 978 Card Counting Unit

Functional Principles (IBM 978)

Explains the unit's function for counting cards and its operational modes, including reset.

Circuits (IBM 978)

Details the power supply, transformers, and other electrical circuits for the counting unit.

Conditioning Circuits (IBM 978)

Explains the circuits that condition the machine for counting or sorting operations, including sort-only and count-only modes.