JPS5295218A - Shutter unit - Google Patents

Shutter unit

Info

Publication number
JPS5295218A
JPS5295218A JP1168876A JP1168876A JPS5295218A JP S5295218 A JPS5295218 A JP S5295218A JP 1168876 A JP1168876 A JP 1168876A JP 1168876 A JP1168876 A JP 1168876A JP S5295218 A JPS5295218 A JP S5295218A
Authority
JP
Japan
Prior art keywords
shutter
shutter unit
windup
disengaging
finish
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.)
Granted
Application number
JP1168876A
Other languages
English (en)
Other versions
JPS5932775B2 (ja
Inventor
Noboru Kodaira
Nobuo Tezuka
Michio Senuma
Teiji Hashimoto
Masanori Uchitoi
Yukio Iura
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP51011688A priority Critical patent/JPS5932775B2/ja
Priority to US05/764,287 priority patent/US4153360A/en
Priority to DE2704737A priority patent/DE2704737C2/de
Publication of JPS5295218A publication Critical patent/JPS5295218A/ja
Publication of JPS5932775B2 publication Critical patent/JPS5932775B2/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
    • G03B1/00—Film strip handling
    • G03B1/02—Moving film strip by pull on end thereof
    • G03B1/04—Pull exerted by take-up spool
    • G03B1/06—Pull exerted by take-up spool rotated by lever operated ratchet and pawl
    • 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/28—Roller blind or flexible plate
    • G03B9/32—Double blind
    • G03B9/34—Double blind with adjustable slot; with mechanism controlling relative movement of blinds to form slot

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
JP51011688A 1976-02-05 1976-02-05 シヤツタユニツト Expired JPS5932775B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP51011688A JPS5932775B2 (ja) 1976-02-05 1976-02-05 シヤツタユニツト
US05/764,287 US4153360A (en) 1976-02-05 1977-01-31 Focal plane shutter for a camera
DE2704737A DE2704737C2 (de) 1976-02-05 1977-02-04 Aufzugsmechanismus für einen Schlitzverschluß

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51011688A JPS5932775B2 (ja) 1976-02-05 1976-02-05 シヤツタユニツト

Publications (2)

Publication Number Publication Date
JPS5295218A true JPS5295218A (en) 1977-08-10
JPS5932775B2 JPS5932775B2 (ja) 1984-08-10

Family

ID=11784953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51011688A Expired JPS5932775B2 (ja) 1976-02-05 1976-02-05 シヤツタユニツト

Country Status (3)

Country Link
US (1) US4153360A (ja)
JP (1) JPS5932775B2 (ja)
DE (1) DE2704737C2 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156925A (en) * 1979-05-25 1980-12-06 Asahi Optical Co Ltd Rotary drum of single-shaft type focal plane shutter
DE2949251C2 (de) 1979-12-07 1984-02-23 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Vorrichtung zum Abziehen von Teilschiebern bei einer Spritz- oder Gießform für Käfige für zylindrische Wälzkörper
US4339189A (en) * 1980-01-29 1982-07-13 Nippon Kogaku K.K. Film advance restraining device of a camera
JPS57168240A (en) * 1981-04-10 1982-10-16 Nippon Kogaku Kk <Nikon> Electric shutter of camera
US5708357A (en) * 1996-08-28 1998-01-13 Chen; Jing-Horng Power circuit for electronic controller

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422025Y1 (ja) * 1970-01-28 1979-08-02
US3739704A (en) * 1970-11-09 1973-06-19 Minolta Camera Kk Focal plane shutter control mechanism for a photographic shutter
US3913117A (en) * 1973-11-13 1975-10-14 Yashica Co Ltd Focal plane shutter for photographic camera

Also Published As

Publication number Publication date
DE2704737A1 (de) 1977-08-11
DE2704737C2 (de) 1985-04-18
JPS5932775B2 (ja) 1984-08-10
US4153360A (en) 1979-05-08

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