GB864302A - Improvements in or relating to holders for photographic slide transparencies and to magazine for said holders - Google Patents

Improvements in or relating to holders for photographic slide transparencies and to magazine for said holders

Info

Publication number
GB864302A
GB864302A GB24544/58A GB2454458A GB864302A GB 864302 A GB864302 A GB 864302A GB 24544/58 A GB24544/58 A GB 24544/58A GB 2454458 A GB2454458 A GB 2454458A GB 864302 A GB864302 A GB 864302A
Authority
GB
United Kingdom
Prior art keywords
holders
magazine
relating
support
projector
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.)
Expired
Application number
GB24544/58A
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.)
Kodak Ltd
Original Assignee
Kodak Ltd
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 Kodak Ltd filed Critical Kodak Ltd
Publication of GB864302A publication Critical patent/GB864302A/en
Expired 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
    • G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor
    • G03B23/04—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor with linear movement

Landscapes

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

Abstract

864,302. Optical projection apparatus. KODAK Ltd. July 30, 1958 [Aug. 5, 1957], No. 24544/58. Classes 97(1) and 98(2) In a slide changing magazine for an optical projector, in which internal ribs 12, 14 support U-shaped auxiliary slide holders, the ribs are of unequal width and co-operate with projections 36, 38 on the holders to prevent them from being inserted the wrong way round 20<SP>1</SP>. Ears 40 and 42 are engageable by the slide changing mechanism of the projector. The holder, Fig. 3, may consist of two upright channel-shaped parts 27, 29 connected by a flat strip 21 having a ledge 34 to support the transparencies which are resiliently retained by spring arms 26, 28.
GB24544/58A 1957-08-05 1958-07-30 Improvements in or relating to holders for photographic slide transparencies and to magazine for said holders Expired GB864302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US864302XA 1957-08-05 1957-08-05

Publications (1)

Publication Number Publication Date
GB864302A true GB864302A (en) 1961-03-29

Family

ID=22198517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24544/58A Expired GB864302A (en) 1957-08-05 1958-07-30 Improvements in or relating to holders for photographic slide transparencies and to magazine for said holders

Country Status (1)

Country Link
GB (1) GB864302A (en)

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