IT1067792B - Film slide mounting frame - comprising two rectangular frame elements which sandwich a slide - Google Patents

Film slide mounting frame - comprising two rectangular frame elements which sandwich a slide

Info

Publication number
IT1067792B
IT1067792B IT2633076A IT2633076A IT1067792B IT 1067792 B IT1067792 B IT 1067792B IT 2633076 A IT2633076 A IT 2633076A IT 2633076 A IT2633076 A IT 2633076A IT 1067792 B IT1067792 B IT 1067792B
Authority
IT
Italy
Prior art keywords
slide
sandwich
film
frame elements
grooves
Prior art date
Application number
IT2633076A
Other languages
Italian (it)
Original Assignee
Hetzmannseder Bonum Werk
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 Hetzmannseder Bonum Werk filed Critical Hetzmannseder Bonum Werk
Priority to IT2633076A priority Critical patent/IT1067792B/en
Application granted granted Critical
Publication of IT1067792B publication Critical patent/IT1067792B/en

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)

Abstract

The mounting frame for a film slide is pref. made from plastics and comprises two cooperating rectangular frame elements (1, 1a) which sandwich the slide between them. One of the frame elements (1, 1a) has two grooves (5), running along the upper and lower longitudinal edges of the frame aperture (4), on the surface facing the film slide. Two rods are inserted in these grooves (5) and able to slide by a limited amount along the latter, each of the rods provided with a number of spaced projections (7), which fit through the film slide perforations. Pref. a number of apertures are located at the side of and parallel to the grooves (5), into which projections of the other element fit.
IT2633076A 1976-08-18 1976-08-18 Film slide mounting frame - comprising two rectangular frame elements which sandwich a slide IT1067792B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2633076A IT1067792B (en) 1976-08-18 1976-08-18 Film slide mounting frame - comprising two rectangular frame elements which sandwich a slide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2633076A IT1067792B (en) 1976-08-18 1976-08-18 Film slide mounting frame - comprising two rectangular frame elements which sandwich a slide

Publications (1)

Publication Number Publication Date
IT1067792B true IT1067792B (en) 1985-03-16

Family

ID=11219242

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2633076A IT1067792B (en) 1976-08-18 1976-08-18 Film slide mounting frame - comprising two rectangular frame elements which sandwich a slide

Country Status (1)

Country Link
IT (1) IT1067792B (en)

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