AT299571B - Antriebsvorrichtung für die Wickeldorne von Tonbändern, Filmen od.dgl. - Google Patents

Antriebsvorrichtung für die Wickeldorne von Tonbändern, Filmen od.dgl.

Info

Publication number
AT299571B
AT299571B AT589469A AT589469A AT299571B AT 299571 B AT299571 B AT 299571B AT 589469 A AT589469 A AT 589469A AT 589469 A AT589469 A AT 589469A AT 299571 B AT299571 B AT 299571B
Authority
AT
Austria
Prior art keywords
mandrels
tapes
films
drive device
drive
Prior art date
Application number
AT589469A
Other languages
English (en)
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Application granted granted Critical
Publication of AT299571B publication Critical patent/AT299571B/de

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
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B1/00—Film strip handling
    • G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
    • 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
    • G11B15/1883—Driving; Starting; Stopping; Arrangements for control or regulation thereof for record carriers inside containers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Unwinding Webs (AREA)
  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Transmission Devices (AREA)
AT589469A 1968-06-21 1969-06-20 Antriebsvorrichtung für die Wickeldorne von Tonbändern, Filmen od.dgl. AT299571B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73896668A 1968-06-21 1968-06-21

Publications (1)

Publication Number Publication Date
AT299571B true AT299571B (de) 1972-06-26

Family

ID=24970248

Family Applications (1)

Application Number Title Priority Date Filing Date
AT589469A AT299571B (de) 1968-06-21 1969-06-20 Antriebsvorrichtung für die Wickeldorne von Tonbändern, Filmen od.dgl.

Country Status (6)

Country Link
US (1) US3542312A (de)
AT (1) AT299571B (de)
DE (1) DE1932274C3 (de)
FR (1) FR2011969A1 (de)
GB (1) GB1278685A (de)
NL (1) NL6908917A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810241A (en) * 1970-05-09 1974-05-07 S Murata Mode changeover apparatus for a miniature type cassette tape recorder
US3947817A (en) * 1974-01-07 1976-03-30 Recognition Equipment Incorporated Hand operated optical character recognition wand
US4170029A (en) * 1978-08-23 1979-10-02 Minnesota Mining And Manufacturing Company Multiple speed drive mechanism for cassette recorders

Also Published As

Publication number Publication date
GB1278685A (en) 1972-06-21
DE1932274C3 (de) 1974-10-03
DE1932274A1 (de) 1970-03-26
FR2011969A1 (de) 1970-03-13
DE1932274B2 (de) 1974-02-21
US3542312A (en) 1970-11-24
NL6908917A (de) 1969-12-23

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee