CA1006976A - Stepping data recorder - Google Patents

Stepping data recorder

Info

Publication number
CA1006976A
CA1006976A CA148,669A CA148669A CA1006976A CA 1006976 A CA1006976 A CA 1006976A CA 148669 A CA148669 A CA 148669A CA 1006976 A CA1006976 A CA 1006976A
Authority
CA
Canada
Prior art keywords
data recorder
stepping data
stepping
recorder
data
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
CA148,669A
Other languages
English (en)
Other versions
CA148669S (en
Inventor
Toshio Katagiri
Isamu Matsuda
Tokuji Suga
Shoji Omiya
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP5967571A external-priority patent/JPS4826117A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA1006976A publication Critical patent/CA1006976A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/20—Moving record carrier backwards or forwards by finite amounts, i.e. backspacing, forward spacing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/52—Controlling, regulating, or indicating speed by using signals recorded on, or derived from, record carrier
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/24—Arrangements for stopping

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)
  • Digital Magnetic Recording (AREA)
CA148,669A 1971-08-07 1972-08-03 Stepping data recorder Expired CA1006976A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP5967571A JPS4826117A (de) 1971-08-07 1971-08-07
JP12034771 1971-12-20
JP4472 1971-12-24
JP4672 1971-12-24
JP4372 1971-12-24

Publications (1)

Publication Number Publication Date
CA1006976A true CA1006976A (en) 1977-03-15

Family

ID=27517912

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,669A Expired CA1006976A (en) 1971-08-07 1972-08-03 Stepping data recorder

Country Status (4)

Country Link
US (1) US3792335A (de)
CA (1) CA1006976A (de)
DE (1) DE2238774C3 (de)
GB (1) GB1403386A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255611A (en) * 1975-10-31 1977-05-07 Matsushita Electric Ind Co Ltd Magnetic recording and playback apparatus
FR2502376A1 (fr) * 1981-03-19 1982-09-24 Ebauches Sa Procede d'enregistrement de signaux et dispositif pour la mise en oeuvre de ce procede

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217221A (en) * 1962-06-28 1965-11-09 Bendix Corp Step motor drive circuit
US3293522A (en) * 1963-03-22 1966-12-20 Ampex Motor drive circuits
US3374410A (en) * 1965-01-06 1968-03-19 Ibm Stepping motor positioning system including acceleration and deceleration control
US3644812A (en) * 1969-11-17 1972-02-22 Mohawk Data Sciences Corp Web feed apparatus with stepping motor drive
US3636429A (en) * 1970-05-08 1972-01-18 Ibm Logic circuitry for providing stopping control for stepping motors
US3660746A (en) * 1970-06-09 1972-05-02 Ex Cell O Corp A stepping motor damping system

Also Published As

Publication number Publication date
DE2238774A1 (de) 1973-03-15
DE2238774C3 (de) 1980-02-28
DE2238774B2 (de) 1975-09-18
GB1403386A (en) 1975-08-28
US3792335A (en) 1974-02-12

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