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AU500590B2 - Slide projector mechanism - Google Patents
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AU500590B2 - Slide projector mechanism - Google Patents

Slide projector mechanism

Info

Publication number
AU500590B2
AU500590B2 AU77675/75A AU7767575A AU500590B2 AU 500590 B2 AU500590 B2 AU 500590B2 AU 77675/75 A AU77675/75 A AU 77675/75A AU 7767575 A AU7767575 A AU 7767575A AU 500590 B2 AU500590 B2 AU 500590B2
Authority
AU
Australia
Prior art keywords
projector mechanism
slide projector
slide
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
AU77675/75A
Other versions
AU7767575A (en
Inventor
Re. Viaux Jc. L Styles
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.)
Hammen Pty Ltd
Original Assignee
Hanimex Pty 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 Hanimex Pty Ltd filed Critical Hanimex Pty Ltd
Priority to AU77675/75A priority Critical patent/AU500590B2/en
Priority to GB45540/76A priority patent/GB1491952A/en
Priority to GB4738/75A priority patent/GB1491951A/en
Priority to IT7548034A priority patent/IT1032228B/en
Publication of AU7767575A publication Critical patent/AU7767575A/en
Application granted granted Critical
Publication of AU500590B2 publication Critical patent/AU500590B2/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
    • G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
    • G03B23/12—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier
    • G03B23/125—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier the pictures being attached to a chain or linked up to form a chain
    • 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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard
    • 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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated focusing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AU77675/75A 1974-02-08 1974-02-08 Slide projector mechanism Expired AU500590B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU77675/75A AU500590B2 (en) 1974-02-08 1974-02-08 Slide projector mechanism
GB45540/76A GB1491952A (en) 1974-02-08 1975-02-04 Lens unit focusing mechanisms
GB4738/75A GB1491951A (en) 1974-02-08 1975-02-04 Projectors for slides
IT7548034A IT1032228B (en) 1974-02-08 1975-02-06 PROTIECTOR FOR SLIDES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU77675/75A AU500590B2 (en) 1974-02-08 1974-02-08 Slide projector mechanism

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU30008/77A Division AU505169B2 (en) 1977-10-24 1977-10-24 Lens focusing mechanism

Publications (2)

Publication Number Publication Date
AU7767575A AU7767575A (en) 1976-07-29
AU500590B2 true AU500590B2 (en) 1979-05-24

Family

ID=3758077

Family Applications (1)

Application Number Title Priority Date Filing Date
AU77675/75A Expired AU500590B2 (en) 1974-02-08 1974-02-08 Slide projector mechanism

Country Status (3)

Country Link
AU (1) AU500590B2 (en)
GB (2) GB1491951A (en)
IT (1) IT1032228B (en)

Also Published As

Publication number Publication date
GB1491951A (en) 1977-11-16
AU7767575A (en) 1976-07-29
IT1032228B (en) 1979-05-30
GB1491952A (en) 1977-11-16

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