JPS5516328B2 - - Google Patents

Info

Publication number
JPS5516328B2
JPS5516328B2 JP7032174A JP7032174A JPS5516328B2 JP S5516328 B2 JPS5516328 B2 JP S5516328B2 JP 7032174 A JP7032174 A JP 7032174A JP 7032174 A JP7032174 A JP 7032174A JP S5516328 B2 JPS5516328 B2 JP S5516328B2
Authority
JP
Japan
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
JP7032174A
Other versions
JPS5037407A (ja
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 filed Critical
Publication of JPS5037407A publication Critical patent/JPS5037407A/ja
Publication of JPS5516328B2 publication Critical patent/JPS5516328B2/ja
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
    • G11B15/60—Guiding record carrier
    • G11B15/66—Threading; Loading; Automatic self-loading
    • G11B15/665—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
    • 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
    • G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer
    • 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
    • G11B15/56—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith
    • G11B15/58—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith with vacuum column
    • 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
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer
    • 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
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer
    • G11B27/17—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer using electrical sensing means
    • 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 
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
JP7032174A 1973-06-21 1974-06-21 Expired JPS5516328B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/371,975 US3938041A (en) 1973-06-21 1973-06-21 Tape pack diameter measurement means and method

Publications (2)

Publication Number Publication Date
JPS5037407A JPS5037407A (ja) 1975-04-08
JPS5516328B2 true JPS5516328B2 (ja) 1980-05-01

Family

ID=23466176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7032174A Expired JPS5516328B2 (ja) 1973-06-21 1974-06-21

Country Status (6)

Country Link
US (1) US3938041A (ja)
JP (1) JPS5516328B2 (ja)
BE (1) BE816040A (ja)
DE (1) DE2428350A1 (ja)
GB (1) GB1475701A (ja)
IT (1) IT1013401B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015799A (en) * 1975-11-14 1977-04-05 International Business Machines Corporation Adaptive reel-to-reel tape control system
US4541027A (en) * 1982-10-13 1985-09-10 International Business Machines Corporation Method of force/acceleration reel tape sizing
US5809358A (en) * 1990-03-29 1998-09-15 Anacomp, Inc. Reloadable canister with replaceable film spool
US6410320B1 (en) * 1992-03-02 2002-06-25 The University Of Michigan Method and compositions for isolation and growth of kidney tubule stem cells, in vitro kidney tubulogenesis and ex vivo construction of renal tubules
US5659833A (en) * 1995-10-30 1997-08-19 Anacomp, Inc. Reloadable film canister system
US6082653A (en) * 1996-10-31 2000-07-04 Ampex Corporation System for estimating tape pack radius using a Kalman filter
ATE519564T1 (de) 2003-04-14 2011-08-15 Hilti Ag Verfahren zur automatischen bestimmung des durchmessers eines von einem motor angetriebenen rundscheibenartigen werkzeugs
US7617773B2 (en) * 2006-06-01 2009-11-17 Goss International Americas, Inc. Blanket size verification using drive torque feedback

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462659A (en) * 1966-10-27 1969-08-19 Ampex Movable member position servo system
BE758992A (fr) * 1969-11-17 1971-04-30 Ampex Circuit d'asservissement de la commande du defilement de bandesmagnetiques d'enregistrement et de lecture
US3713606A (en) * 1971-01-25 1973-01-30 Ibm Magnetic tape unit capstan and reel motor control apparatus
US3720794A (en) * 1971-03-29 1973-03-13 Ampex Dual magnetic tape cassette transport and carrousel apparatus

Also Published As

Publication number Publication date
JPS5037407A (ja) 1975-04-08
IT1013401B (it) 1977-03-30
DE2428350B2 (ja) 1978-11-09
DE2428350A1 (de) 1975-03-27
GB1475701A (en) 1977-06-01
BE816040A (fr) 1974-09-30
DE2428350C3 (ja) 1979-07-12
US3938041A (en) 1976-02-10

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