DE2546467A1 - Steuervorrichtung fuer einen dia-projektor - Google Patents

Steuervorrichtung fuer einen dia-projektor

Info

Publication number
DE2546467A1
DE2546467A1 DE19752546467 DE2546467A DE2546467A1 DE 2546467 A1 DE2546467 A1 DE 2546467A1 DE 19752546467 DE19752546467 DE 19752546467 DE 2546467 A DE2546467 A DE 2546467A DE 2546467 A1 DE2546467 A1 DE 2546467A1
Authority
DE
Germany
Prior art keywords
arm
stage
wheel
reduction gear
electromagnet
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.)
Ceased
Application number
DE19752546467
Other languages
German (de)
English (en)
Inventor
Serge Besancenot
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2546467A1 publication Critical patent/DE2546467A1/de
Ceased 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
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/14—Carriers operable to move pictures into, and out of, the projection or viewing position and carrying one or two pictures only in a removable manner also other devices not provided with a stock, e.g. chutes
    • 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
    • Y10T74/19502—Pivotally supported
    • Y10T74/19516—Spur
    • 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
    • Y10T74/19614—Disconnecting means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Prostheses (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Transmission Devices (AREA)
DE19752546467 1974-10-21 1975-10-16 Steuervorrichtung fuer einen dia-projektor Ceased DE2546467A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7435249A FR2288990A1 (fr) 1974-10-21 1974-10-21 Perfectionnements aux mecanismes de commande d'un mouvement de va-et-vient au poussoir passe-vues dans un projecteur de photographies diapositives

Publications (1)

Publication Number Publication Date
DE2546467A1 true DE2546467A1 (de) 1976-04-29

Family

ID=9144299

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752546467 Ceased DE2546467A1 (de) 1974-10-21 1975-10-16 Steuervorrichtung fuer einen dia-projektor

Country Status (11)

Country Link
US (1) US4008953A (enExample)
JP (1) JPS5165627A (enExample)
BE (1) BE834587A (enExample)
CA (1) CA1034793A (enExample)
CH (1) CH592894A5 (enExample)
DE (1) DE2546467A1 (enExample)
ES (1) ES441914A1 (enExample)
FR (1) FR2288990A1 (enExample)
GB (1) GB1532637A (enExample)
IT (1) IT1043545B (enExample)
NL (1) NL7512147A (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1294272A (fr) * 1961-04-13 1962-05-26 Philips Eclairage Et Radio Sa Perfectionnements aux dispositifs pour régler automatiquement la vitesse des plateaux de tourne-disques et aux dispositifs analogues
FR1340401A (fr) * 1962-11-20 1963-10-18 Dispositif de télécommande et d'entraînement du porte-vues d'un appareil de projection

Also Published As

Publication number Publication date
GB1532637A (en) 1978-11-15
IT1043545B (it) 1980-02-29
BE834587A (fr) 1976-02-16
CA1034793A (en) 1978-07-18
US4008953A (en) 1977-02-22
JPS5165627A (en) 1976-06-07
NL7512147A (nl) 1976-04-23
CH592894A5 (enExample) 1977-11-15
FR2288990A1 (fr) 1976-05-21
FR2288990B1 (enExample) 1977-03-18
ES441914A1 (es) 1977-04-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection