JPS5027332Y1 - - Google Patents

Info

Publication number
JPS5027332Y1
JPS5027332Y1 JP1970065794U JP6579470U JPS5027332Y1 JP S5027332 Y1 JPS5027332 Y1 JP S5027332Y1 JP 1970065794 U JP1970065794 U JP 1970065794U JP 6579470 U JP6579470 U JP 6579470U JP S5027332 Y1 JPS5027332 Y1 JP S5027332Y1
Authority
JP
Japan
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
JP1970065794U
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 filed Critical
Priority to JP1970065794U priority Critical patent/JPS5027332Y1/ja
Priority to US00154952A priority patent/US3784295A/en
Priority to GB3098371A priority patent/GB1330736A/en
Publication of JPS5027332Y1 publication Critical patent/JPS5027332Y1/ja
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
    • 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
    • G03B1/00—Film strip handling
    • G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
    • 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
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/43—Driving mechanisms
    • G03B21/44—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed
    • G03B21/46—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed affording adjustment for framing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
JP1970065794U 1970-07-01 1970-07-01 Expired JPS5027332Y1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1970065794U JPS5027332Y1 (ja) 1970-07-01 1970-07-01
US00154952A US3784295A (en) 1970-07-01 1971-06-21 Pressure plate means for projectors and the like
GB3098371A GB1330736A (en) 1970-07-01 1971-07-01 Device for locating and or holding a film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1970065794U JPS5027332Y1 (ja) 1970-07-01 1970-07-01

Publications (1)

Publication Number Publication Date
JPS5027332Y1 true JPS5027332Y1 (ja) 1975-08-14

Family

ID=13297277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1970065794U Expired JPS5027332Y1 (ja) 1970-07-01 1970-07-01

Country Status (3)

Country Link
US (1) US3784295A (ja)
JP (1) JPS5027332Y1 (ja)
GB (1) GB1330736A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203658A (en) * 1977-12-19 1980-05-20 Northern Engraving Company Micro image storage and retrieval apparatus
US4270850A (en) * 1977-12-19 1981-06-02 Realist, Inc. Microimage storage and retrieval apparatus
US4198137A (en) * 1978-04-26 1980-04-15 Bell & Howell Company Microfilm reader/printer with normally open and removable glass flat assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2412551A (en) * 1944-06-10 1946-12-10 Verneur E Pratt Film feeding device
GB757273A (en) * 1953-08-13 1956-09-19 Kodak Ltd Improvements in or relating to film feeding and positioning mechanism

Also Published As

Publication number Publication date
GB1330736A (en) 1973-09-19
US3784295A (en) 1974-01-08

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