JPS5323627A - Film claw escapement unit for projector - Google Patents

Film claw escapement unit for projector

Info

Publication number
JPS5323627A
JPS5323627A JP9828776A JP9828776A JPS5323627A JP S5323627 A JPS5323627 A JP S5323627A JP 9828776 A JP9828776 A JP 9828776A JP 9828776 A JP9828776 A JP 9828776A JP S5323627 A JPS5323627 A JP S5323627A
Authority
JP
Japan
Prior art keywords
projector
escapement unit
film claw
claw escapement
film
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.)
Pending
Application number
JP9828776A
Other languages
Japanese (ja)
Inventor
Shinobu Okamoto
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.)
KOWA SEIMITSU KK
Original Assignee
KOWA SEIMITSU KK
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 KOWA SEIMITSU KK filed Critical KOWA SEIMITSU KK
Priority to JP9828776A priority Critical patent/JPS5323627A/en
Priority to DE19762649736 priority patent/DE2649736A1/en
Publication of JPS5323627A publication Critical patent/JPS5323627A/en
Pending 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
    • G03B1/00—Film strip handling
    • G03B1/18—Moving film strip by means which act on the film between the ends thereof
    • G03B1/20—Acting means
    • G03B1/22—Claws or pins engaging holes in the film
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
JP9828776A 1976-08-18 1976-08-18 Film claw escapement unit for projector Pending JPS5323627A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9828776A JPS5323627A (en) 1976-08-18 1976-08-18 Film claw escapement unit for projector
DE19762649736 DE2649736A1 (en) 1976-08-18 1976-10-29 Gate mechanism for projectors - has alternatively engaged claws for conventional or semi-scope 8 or 16 mm films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9828776A JPS5323627A (en) 1976-08-18 1976-08-18 Film claw escapement unit for projector

Publications (1)

Publication Number Publication Date
JPS5323627A true JPS5323627A (en) 1978-03-04

Family

ID=14215704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9828776A Pending JPS5323627A (en) 1976-08-18 1976-08-18 Film claw escapement unit for projector

Country Status (2)

Country Link
JP (1) JPS5323627A (en)
DE (1) DE2649736A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7905125B2 (en) 2005-02-25 2011-03-15 Janaka Limited Partnership Programmable lock with integral change tooling

Also Published As

Publication number Publication date
DE2649736A1 (en) 1978-02-23

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