DE2062585B2 - Vorrichtung zum feststellen der drehbewegung eines drehbaren elementes - Google Patents

Vorrichtung zum feststellen der drehbewegung eines drehbaren elementes

Info

Publication number
DE2062585B2
DE2062585B2 DE19702062585 DE2062585A DE2062585B2 DE 2062585 B2 DE2062585 B2 DE 2062585B2 DE 19702062585 DE19702062585 DE 19702062585 DE 2062585 A DE2062585 A DE 2062585A DE 2062585 B2 DE2062585 B2 DE 2062585B2
Authority
DE
Germany
Prior art keywords
rotatable
tape
rotation
magnetic tape
plate
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.)
Pending
Application number
DE19702062585
Other languages
German (de)
English (en)
Other versions
DE2062585A1 (enExample
Inventor
Tetsuji Neyagawa Yoshii (Japan)
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 to US00097538A priority Critical patent/US3759463A/en
Priority to GB5960470A priority patent/GB1317314A/en
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to DE19702062585 priority patent/DE2062585B2/de
Publication of DE2062585A1 publication Critical patent/DE2062585A1/de
Publication of DE2062585B2 publication Critical patent/DE2062585B2/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • 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
    • G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/34—Indicating arrangements 

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
DE19702062585 1970-12-14 1970-12-18 Vorrichtung zum feststellen der drehbewegung eines drehbaren elementes Pending DE2062585B2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US00097538A US3759463A (en) 1970-12-14 1970-12-14 Device for detecting stoppage of rotation
GB5960470A GB1317314A (en) 1970-12-14 1970-12-15 Device for detecting stoppage of rotation
DE19702062585 DE2062585B2 (de) 1970-12-14 1970-12-18 Vorrichtung zum feststellen der drehbewegung eines drehbaren elementes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9753870A 1970-12-14 1970-12-14
GB5960470 1970-12-15
DE19702062585 DE2062585B2 (de) 1970-12-14 1970-12-18 Vorrichtung zum feststellen der drehbewegung eines drehbaren elementes

Publications (2)

Publication Number Publication Date
DE2062585A1 DE2062585A1 (enExample) 1972-05-04
DE2062585B2 true DE2062585B2 (de) 1972-05-04

Family

ID=27183054

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702062585 Pending DE2062585B2 (de) 1970-12-14 1970-12-18 Vorrichtung zum feststellen der drehbewegung eines drehbaren elementes

Country Status (3)

Country Link
US (1) US3759463A (enExample)
DE (1) DE2062585B2 (enExample)
GB (1) GB1317314A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341401Y2 (enExample) * 1972-10-19 1978-10-05
JPS5022958A (enExample) * 1973-07-05 1975-03-12
JPS5813977B2 (ja) * 1974-11-06 1983-03-16 株式会社リコー ジドウハンテン オヨビ テイシキコウ
GB1526014A (en) * 1975-06-19 1978-09-27 Matsushita Electric Industrial Co Ltd Device for detecting rotational speed of a tape reel
US4491883A (en) * 1981-05-23 1985-01-01 Technical Incorporated Pulley cam for a tape cassette drive which moves axially of the driving gear
JPS5994261A (ja) * 1982-11-19 1984-05-30 Toshiba Corp テ−プレコ−ダ装置
US4635868A (en) * 1983-11-22 1987-01-13 Sava Jacobson End of rewind detector for a telephone answering device
US4790495A (en) * 1984-12-06 1988-12-13 Grumman Aerospace Corporation Cascade thrust reverser
US5031851A (en) * 1990-03-06 1991-07-16 Yeh Tsun N Driving device for video cassette rewinder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480230A (en) * 1966-11-26 1969-11-25 Matsushita Electric Industrial Co Ltd Magnetic recording and reproducing apparatus
US3563493A (en) * 1969-06-11 1971-02-16 Minnesota Mining & Mfg End of tape sensing apparatus

Also Published As

Publication number Publication date
US3759463A (en) 1973-09-18
DE2062585A1 (enExample) 1972-05-04
GB1317314A (en) 1973-05-16

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EF Willingness to grant licences