GB1315731A - Slide projectors - Google Patents

Slide projectors

Info

Publication number
GB1315731A
GB1315731A GB61171A GB61171A GB1315731A GB 1315731 A GB1315731 A GB 1315731A GB 61171 A GB61171 A GB 61171A GB 61171 A GB61171 A GB 61171A GB 1315731 A GB1315731 A GB 1315731A
Authority
GB
United Kingdom
Prior art keywords
slide
slide projectors
projectors
argus
comptroller
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
GB61171A
Other languages
English (en)
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.)
ARGUS Inc
Original Assignee
ARGUS 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 ARGUS Inc filed Critical ARGUS Inc
Publication of GB1315731A publication Critical patent/GB1315731A/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
    • 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
    • G03B23/046—Picture changing devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Projection Apparatus (AREA)
GB61171A 1970-02-16 1971-01-06 Slide projectors Expired GB1315731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1142170A 1970-02-16 1970-02-16

Publications (1)

Publication Number Publication Date
GB1315731A true GB1315731A (en) 1973-05-02

Family

ID=21750307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB61171A Expired GB1315731A (en) 1970-02-16 1971-01-06 Slide projectors

Country Status (7)

Country Link
US (1) US3600078A (fr)
JP (1) JPS5328775B1 (fr)
AU (1) AU2420771A (fr)
CA (1) CA930213A (fr)
DE (1) DE2100387A1 (fr)
FR (1) FR2078334A5 (fr)
GB (1) GB1315731A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810883C3 (de) * 1978-03-13 1980-09-25 Bruno 5238 Hachenburg Meyer Projektor für Dia-Platten
USRE32371E (en) * 1979-09-28 1987-03-17 Slide Management Systems, Inc. Apparatus for viewing and sorting photographic slide transparencies
CH695172A5 (de) * 2000-08-30 2005-12-30 Active Light Gmbh Transparentbildprojektor und Bildträger.
US6481853B2 (en) * 2000-12-11 2002-11-19 Mr. Christmas, Inc. Image projector forming rotating image

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363820A (en) * 1940-08-03 1944-11-28 Warriner Percy Stuart Apparatus for the automatic projection of photographic transparencies and the like
US3308718A (en) * 1962-11-09 1967-03-14 Antos Joseph Shutter mechanism for slide projectors
AU452323B2 (en) * 1969-10-20 1974-08-15 Argus Incorporated Slide feeding and handling apparatus

Also Published As

Publication number Publication date
CA930213A (en) 1973-07-17
AU2420771A (en) 1972-07-13
JPS5328775B1 (fr) 1978-08-16
US3600078A (en) 1971-08-17
DE2100387A1 (de) 1971-09-02
FR2078334A5 (fr) 1971-11-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
CSNS Application of which complete specification have been accepted and published, but patent is not sealed