CA2153359A1 - Slide Mount - Google Patents

Slide Mount

Info

Publication number
CA2153359A1
CA2153359A1 CA2153359A CA2153359A CA2153359A1 CA 2153359 A1 CA2153359 A1 CA 2153359A1 CA 2153359 A CA2153359 A CA 2153359A CA 2153359 A CA2153359 A CA 2153359A CA 2153359 A1 CA2153359 A1 CA 2153359A1
Authority
CA
Canada
Prior art keywords
film
mount
cover
positioning pins
slide mount
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.)
Granted
Application number
CA2153359A
Other languages
French (fr)
Other versions
CA2153359C (en
Inventor
Minoru Inaba
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
Priority claimed from JP6108803A external-priority patent/JPH07319113A/en
Priority to JP6108803A priority Critical patent/JPH07319113A/en
Priority to US08/275,996 priority patent/US5447828A/en
Priority to GB9415512A priority patent/GB2289956B/en
Priority to GB9426390A priority patent/GB2291217B/en
Priority to CA002153359A priority patent/CA2153359C/en
Application filed by Individual filed Critical Individual
Priority to DE19528957A priority patent/DE19528957A1/en
Publication of CA2153359A1 publication Critical patent/CA2153359A1/en
Publication of CA2153359C publication Critical patent/CA2153359C/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03B21/54—Accessories
    • G03B21/64—Means for mounting individual pictures to be projected, e.g. frame for transparency
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/765—Photosensitive materials characterised by the base or auxiliary layers characterised by the shape of the base, e.g. arrangement of perforations, jags

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Overhead Projectors And Projection Screens (AREA)

Abstract

A film cut into a screen is correctly and easily fitted onto a slide mount. For this purpose, the slide mount is formed by joining a mount and a cover together, and windows are opened in the central portions of the mount and the cover, respectively. A film-placing portion is provided surrounding the window of the mount, and positioning pins are studded at four corners of the film-placing portion so as to be corresponded to engaging holes at both side portions of the film. Positioning holes are perforated in the periphery of the window of the cover at positions opposed to the positioning pins. The film is placed on the film-placing portion, and the positioning holes of the cover are brought into engagement with the positioning pins of the mount while the cover is being depressed onto the film. Then, the engaging holes of the film engage with the positioning pins, and the film is correctly fitted onto the slide mount.
CA002153359A 1994-05-23 1995-07-06 Slide mount Expired - Fee Related CA2153359C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP6108803A JPH07319113A (en) 1994-05-23 1994-05-23 Film for photography
US08/275,996 US5447828A (en) 1994-05-23 1994-07-15 Photographic film
GB9415512A GB2289956B (en) 1994-05-23 1994-08-01 Photographic film
GB9426390A GB2291217B (en) 1994-05-23 1994-12-30 Photographic film
CA002153359A CA2153359C (en) 1994-05-23 1995-07-06 Slide mount
DE19528957A DE19528957A1 (en) 1994-05-23 1995-08-07 Photographic film

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6108803A JPH07319113A (en) 1994-05-23 1994-05-23 Film for photography
CA002153359A CA2153359C (en) 1994-05-23 1995-07-06 Slide mount
DE19528957A DE19528957A1 (en) 1994-05-23 1995-08-07 Photographic film

Publications (2)

Publication Number Publication Date
CA2153359A1 true CA2153359A1 (en) 1997-01-07
CA2153359C CA2153359C (en) 1999-03-02

Family

ID=27170049

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002153359A Expired - Fee Related CA2153359C (en) 1994-05-23 1995-07-06 Slide mount

Country Status (1)

Country Link
CA (1) CA2153359C (en)

Also Published As

Publication number Publication date
CA2153359C (en) 1999-03-02

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed