FR2012411A1 - - Google Patents

Info

Publication number
FR2012411A1
FR2012411A1 FR6922858A FR6922858A FR2012411A1 FR 2012411 A1 FR2012411 A1 FR 2012411A1 FR 6922858 A FR6922858 A FR 6922858A FR 6922858 A FR6922858 A FR 6922858A FR 2012411 A1 FR2012411 A1 FR 2012411A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6922858A
Other languages
French (fr)
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.)
GAF Corp
Original Assignee
GAF Corp
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 GAF Corp filed Critical GAF Corp
Publication of FR2012411A1 publication Critical patent/FR2012411A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/43—Driving mechanisms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19172—Reversal of direction of power flow changes power transmission to alternate path

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
FR6922858A 1968-07-05 1969-07-04 Withdrawn FR2012411A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74277768A 1968-07-05 1968-07-05

Publications (1)

Publication Number Publication Date
FR2012411A1 true FR2012411A1 (en) 1970-03-20

Family

ID=24986180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6922858A Withdrawn FR2012411A1 (en) 1968-07-05 1969-07-04

Country Status (5)

Country Link
US (1) US3501111A (en)
BE (1) BE735648A (en)
DE (2) DE6926563U (en)
FR (1) FR2012411A1 (en)
GB (1) GB1278627A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642230A (en) * 1970-03-02 1972-02-15 Gen Electric Rewind and fast forward mechanism for tape transport
US3929038A (en) * 1975-01-02 1975-12-30 Moni Inc Grinding machine and drive assembly therefor
US4210297A (en) * 1977-08-31 1980-07-01 Tokyo Shibaura Denki Kabushiki Kaisha Tape driving system for a tape recorder
KR930000684B1 (en) * 1990-08-30 1993-01-29 삼성전자 주식회사 Preventing loose tape for tape recorder
KR960010030B1 (en) * 1993-09-20 1996-07-25 엘지전자 주식회사 Jog apparatus for magnetic recording/reproducing device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907531A (en) * 1954-01-13 1959-10-06 Gerald J Badgley Reverse drive mechanism for cameras and the like
US2782263A (en) * 1954-07-01 1957-02-19 Rca Corp Magnetic recording and reproducing apparatus
US2920148A (en) * 1956-08-10 1960-01-05 Webster Electric Co Inc Recorder-reproducer apparatus
US2946531A (en) * 1957-08-27 1960-07-26 Alva K Hinchman Motion-picture film winder and editor

Also Published As

Publication number Publication date
DE1934079A1 (en) 1970-02-19
DE6926563U (en) 1969-11-13
DE1934079B2 (en) 1970-02-19
BE735648A (en) 1969-12-16
GB1278627A (en) 1972-06-21
US3501111A (en) 1970-03-17

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Legal Events

Date Code Title Description
ST Notification of lapse