JPS5722169Y2 - - Google Patents

Info

Publication number
JPS5722169Y2
JPS5722169Y2 JP1976049110U JP4911076U JPS5722169Y2 JP S5722169 Y2 JPS5722169 Y2 JP S5722169Y2 JP 1976049110 U JP1976049110 U JP 1976049110U JP 4911076 U JP4911076 U JP 4911076U JP S5722169 Y2 JPS5722169 Y2 JP S5722169Y2
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
JP1976049110U
Other languages
Japanese (ja)
Other versions
JPS52141335U (en]
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 JP1976049110U priority Critical patent/JPS5722169Y2/ja
Priority to US05/788,657 priority patent/US4109266A/en
Priority to DE2717161A priority patent/DE2717161C2/de
Publication of JPS52141335U publication Critical patent/JPS52141335U/ja
Application granted granted Critical
Publication of JPS5722169Y2 publication Critical patent/JPS5722169Y2/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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • 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
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/18—More than two members

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
JP1976049110U 1976-04-19 1976-04-19 Expired JPS5722169Y2 (en])

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1976049110U JPS5722169Y2 (en]) 1976-04-19 1976-04-19
US05/788,657 US4109266A (en) 1976-04-19 1977-04-18 Braking mechanism for focal plane shutters
DE2717161A DE2717161C2 (de) 1976-04-19 1977-04-19 Bremsmechanismus für einen optischen Schlitzverschluß

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976049110U JPS5722169Y2 (en]) 1976-04-19 1976-04-19

Publications (2)

Publication Number Publication Date
JPS52141335U JPS52141335U (en]) 1977-10-26
JPS5722169Y2 true JPS5722169Y2 (en]) 1982-05-14

Family

ID=12821922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976049110U Expired JPS5722169Y2 (en]) 1976-04-19 1976-04-19

Country Status (3)

Country Link
US (1) US4109266A (en])
JP (1) JPS5722169Y2 (en])
DE (1) DE2717161C2 (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6131305Y2 (en]) * 1977-12-15 1986-09-11
JPS5577730A (en) * 1978-12-06 1980-06-11 Copal Co Ltd Bound preventing mechanism of focal plane shutter
JPS55111224U (en]) * 1979-01-31 1980-08-05
FR2540205B1 (fr) * 1983-02-02 1987-02-20 Dba Frein a disque
JPS6068523U (ja) * 1983-10-18 1985-05-15 キヤノン株式会社 シヤツターのブレーキ装置
US4739355A (en) * 1986-09-20 1988-04-19 Copal Company Limited Focal plane shutter
US4829329A (en) * 1987-01-14 1989-05-09 Canon Kabushiki Kaisha Brake device for a shutter
JP6623458B2 (ja) * 2016-06-29 2019-12-25 セイコーホールディングス株式会社 羽根駆動装置及び光学機器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928326A (en) * 1953-09-26 1960-03-15 Kamera & Kinowerke Dresden Veb Focal-plane shutters for photographic cameras
DE1263489B (de) * 1965-11-26 1968-03-14 Elbe Kamera Gmbh Einrichtung zum Abbremsen der Vorhaenge von Schlitzverschluessen
SE332751B (en]) * 1970-05-06 1971-02-15 Hasselblad
JPS5316893Y2 (en]) * 1972-08-25 1978-05-06
JPS5323485Y2 (en]) * 1972-08-30 1978-06-17
US3946413A (en) * 1974-12-31 1976-03-23 Seiko Koki Kabushiki Kaisha Shutter blade rebound preventive device for camera shutter

Also Published As

Publication number Publication date
DE2717161C2 (de) 1982-11-18
US4109266A (en) 1978-08-22
DE2717161A1 (de) 1977-10-20
JPS52141335U (en]) 1977-10-26

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