GB822486A - Improvements in tape recording machine tape spool driving units - Google Patents

Improvements in tape recording machine tape spool driving units

Info

Publication number
GB822486A
GB822486A GB36966/55A GB3696655A GB822486A GB 822486 A GB822486 A GB 822486A GB 36966/55 A GB36966/55 A GB 36966/55A GB 3696655 A GB3696655 A GB 3696655A GB 822486 A GB822486 A GB 822486A
Authority
GB
United Kingdom
Prior art keywords
tape
recording machine
spool driving
driving units
cap
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB36966/55A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB822486A publication Critical patent/GB822486A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

822,486. Securing elements to shafts. PAPST, H. Dec. 23, 1955 [Oct. 24, 1955], No. 36966/55. Class 80 (2). [Also in Groups XXXV and XXXVIII] Torque is conveyed to a tape spool, not shown, from a tape recording machine spool driving motor shaft 3 by a cap 26 which is a push fit on the shaft and permits slipping on sudden stoppage of the motor rotor 5. The cap is pressed from a sheet-metal disc to have three equispaced bent-out portions 27.
GB36966/55A 1955-10-24 1955-12-23 Improvements in tape recording machine tape spool driving units Expired GB822486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE822486X 1955-10-24

Publications (1)

Publication Number Publication Date
GB822486A true GB822486A (en) 1959-10-28

Family

ID=6743343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36966/55A Expired GB822486A (en) 1955-10-24 1955-12-23 Improvements in tape recording machine tape spool driving units

Country Status (1)

Country Link
GB (1) GB822486A (en)

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