JPS56143426A - Holding device for slide film - Google Patents

Holding device for slide film

Info

Publication number
JPS56143426A
JPS56143426A JP4740980A JP4740980A JPS56143426A JP S56143426 A JPS56143426 A JP S56143426A JP 4740980 A JP4740980 A JP 4740980A JP 4740980 A JP4740980 A JP 4740980A JP S56143426 A JPS56143426 A JP S56143426A
Authority
JP
Japan
Prior art keywords
holder
solenoid
grooves
mount
film
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
JP4740980A
Other languages
Japanese (ja)
Inventor
Akira Shinozaki
Hiroshi Sano
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP4740980A priority Critical patent/JPS56143426A/en
Publication of JPS56143426A publication Critical patent/JPS56143426A/en
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)

Abstract

PURPOSE:To eliminate the need for adjustment of a projecting lens even with mounts of different thicknesses by having a pair of opposing V-grooves, and grasping a film mount therebetween by a spring force. CONSTITUTION:A stationary mount holder 31 and a moving mount holder 32 having V-grooves are provided, and the moving holder 32 slides in a guide 33, and is lifted at one end by a compression spring 34. There is a pin 32a in part of the holder 32, which connects to a crank 35 turning around a turning shaft 35a and is connected to a solenoid 36 by a pin 35b on the lever of the crank 35. To hold a film mount 2, first, the solenoid 36 is turned on, then the crank 35 is pulled by the solenoid 36 and turns counterclockwise, by which the holder 32 is pulled upward against the spring 34. Here, the film mount 2 is inserted into the V-grooves and if the solenoid 36 is turned off, the plane of the film 1 coincides with the center of the V-grooves.
JP4740980A 1980-04-10 1980-04-10 Holding device for slide film Pending JPS56143426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4740980A JPS56143426A (en) 1980-04-10 1980-04-10 Holding device for slide film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4740980A JPS56143426A (en) 1980-04-10 1980-04-10 Holding device for slide film

Publications (1)

Publication Number Publication Date
JPS56143426A true JPS56143426A (en) 1981-11-09

Family

ID=12774322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4740980A Pending JPS56143426A (en) 1980-04-10 1980-04-10 Holding device for slide film

Country Status (1)

Country Link
JP (1) JPS56143426A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008184750A (en) * 2007-01-26 2008-08-14 Matsushita Electric Works Ltd Structure for connecting joint member to catchment device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008184750A (en) * 2007-01-26 2008-08-14 Matsushita Electric Works Ltd Structure for connecting joint member to catchment device

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