IBM 75 Manuals

Manuals and User Guides for IBM 75. We have 1 IBM 75 manual available for free PDF download: Customer Engineering Manual

IBM 75 Customer Engineering Manual (84 pages)

CARD SORTING MACHINE

Brand: IBM | Category: Office Equipment | Size: 18.45 MB

- 4
  Table of Contents
- 5
  Ibm 82 Card Sorting Machine
6
Functional Principles
- 7
  Principle of Sorting
- 9
  Operating Features
  - 9
    Switches and Fuses
  - 10
    Card Brush
  - 10
    Contact Roll Cover
  - 10
    Commutator
  - 10
    Declutching Hand Wheel
  - 10
    Card Runout
  - 10
    Pocket Stop Device
  - 11
    Current, Weight and Dimensions
12
Mechanical and Electrical Principles
- 12
  Chute Blades and Sort Magnet
- 14
  Card Brush Assembly
- 17
  Commutator
- 17
  Drive Shaft and Motor
- 18
  Declutching Hand Wheel
- 18
  Reverse Lock
- 19
  Feed Knives
- 20
  Feed Rolls
- 22
  Card Levers and Contacts
- 22
  Pocket Stop Device
23
Circuit Description
- 23
  Selenium Rectifiers
- 23
  Duo Relays
- 24
  Glossary of Terms and Abbreviations
- 24
  Time Delay Relay
- 24
  Relay Gate and Electronic Chassis
- 24
  Tube Filaments
- 24
  DC Machine Circuit
- 27
  Sorting Circuits
  - 28
    General Operation
  - 28
    Oscillator and Rectifier Tube
  - 29
    Static Circuit Conditions
  - 30
    Firing the Trigger Tube
  - 30
    Energizing the Sort Magnet
  - 32
    Restoring Bias
  - 32
    Miscellaneous Components
33
Purpose of Relays, Contacts and Switches
- 34
  Ibm 80 Card Sorting Machine
34
Functional Principles
- 34
  Operating Features
- 35
  Mechanical and Electrical Principles
36
Circuit Description
- 36
  Relay Cabinet
- 36
  DC Machine Circuit
- 36
  Starting and Running Circuits
  - 36
    Motor Relay and Card Control Relay
  - 36
    Drive Motor
- 38
  Purpose of Relays and Contacts
  - 40
    Ibm 75 Card Sorting Machine
40
Functional Principles
- 41
  Operating Features
  - 41
    Switches
  - 41
    Counter Reset
  - 41
    Current, Weight, and Dimensions
- 41
  Mechanical and Electrical Principles
  - 41
    Card Counters
  - 42
    Reset Interlock Contact
  - 42
    Counting Commutators
  - 43
    Slate Base Relays
45
Circuit Description
- 45
  Counting Circuits
  - 45
    Card Lever Hold Relay
  - 46
    Counter Magnets and Relays
  - 47
    Transfer Set Up Relay
  - 47
    Count Control Relay and Reject Counter
  - 47
    Total Counters
- 47
  Sorting Circuits
- 47
  Purpose of Relays, Commutators, and Contacts
  - 50
    Special Devices
50
Auxiliary Card Counting Device
- 51
  Circuit Description
53
Sort Suppression Device
- 53
  Circuit Description
  - 54
    Sort Suppression Commutator
  - 54
    Energizing the Sort Magnet
55
Card Matching Device
63
Multiple Column Selection Device
69
Group Sorting Device
- 70
  Internal Controls
  - 71
    Static Circuit Condltlons
  - 71
    Firing the MCC Tube
  - 71
    Sorting the Master Card
  - 71
    Sorting Detail Cards
  - 73
    Trailer Card Operation
  - 73
    Single Master Card Operation
  - 73
    Purpose of Miscellaneous Circuit Components
74
Ibm 978 Card Counting Unit
- 74
  Functional Principles
  - 74
    Introduction
  - 74
    Reset
  - 74
    Counters
  - 74
    Tube and Relay Storage
- 75
  Circuits
  - 77
    Conditioning Circuits
  - 77
    Sort Only
  - 77
    Count Only
  - 80
    Sort and Count
- 80
  Purpose of Circuit Components
  - 80
    Wire Contact Relays
  - 81
    Duo Relays
  - 82
    Cam Contacts
  - 82
    Switches
  - 82
    Rectifier
  - 82
    Resistor

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IBM 75 Manuals

Manuals and User Guides for IBM 75. We have 1 IBM 75 manual available for free PDF download: Customer Engineering Manual

IBM 75 Customer Engineering Manual (84 pages)

Table of Contents

6 Functional Principles

12 Mechanical and Electrical Principles

23 Circuit Description

33 Purpose of Relays, Contacts and Switches

34 Functional Principles

36 Circuit Description

40 Functional Principles

45 Circuit Description

50 Auxiliary Card Counting Device

53 Sort Suppression Device

55 Card Matching Device

63 Multiple Column Selection Device

69 Group Sorting Device

74 Ibm 978 Card Counting Unit

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IBM Categories

6
Functional Principles

12
Mechanical and Electrical Principles

23
Circuit Description

33
Purpose of Relays, Contacts and Switches

34
Functional Principles

36
Circuit Description

40
Functional Principles

45
Circuit Description

50
Auxiliary Card Counting Device

53
Sort Suppression Device

55
Card Matching Device

63
Multiple Column Selection Device

69
Group Sorting Device

74
Ibm 978 Card Counting Unit