DE102009025320A1 - Zentralverschluß für Kamera-Objektive - Google Patents

Zentralverschluß für Kamera-Objektive Download PDF

Info

Publication number
DE102009025320A1
DE102009025320A1 DE102009025320A DE102009025320A DE102009025320A1 DE 102009025320 A1 DE102009025320 A1 DE 102009025320A1 DE 102009025320 A DE102009025320 A DE 102009025320A DE 102009025320 A DE102009025320 A DE 102009025320A DE 102009025320 A1 DE102009025320 A1 DE 102009025320A1
Authority
DE
Germany
Prior art keywords
cam
ring
shutter blades
central closure
closure according
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.)
Withdrawn
Application number
DE102009025320A
Other languages
German (de)
English (en)
Inventor
Konstantin Aab
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.)
Leica Camera AG
Original Assignee
Leica Camera AG
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 Leica Camera AG filed Critical Leica Camera AG
Priority to DE102009025320A priority Critical patent/DE102009025320A1/de
Priority to US13/147,852 priority patent/US8511918B2/en
Priority to JP2011548586A priority patent/JP5520319B2/ja
Priority to EP10703010.8A priority patent/EP2394197B1/de
Priority to DK10703010.8T priority patent/DK2394197T3/da
Priority to PCT/EP2010/000605 priority patent/WO2010089075A1/de
Publication of DE102009025320A1 publication Critical patent/DE102009025320A1/de
Withdrawn legal-status Critical Current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
    • G03B9/22—More than two members each moving in one direction to open and then in opposite direction to close, e.g. iris type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
DE102009025320A 2009-02-05 2009-06-15 Zentralverschluß für Kamera-Objektive Withdrawn DE102009025320A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102009025320A DE102009025320A1 (de) 2009-02-05 2009-06-15 Zentralverschluß für Kamera-Objektive
US13/147,852 US8511918B2 (en) 2009-02-05 2010-02-02 Central shutter for camera objectives
JP2011548586A JP5520319B2 (ja) 2009-02-05 2010-02-02 カメラ対物レンズのセントラルシャッタ
EP10703010.8A EP2394197B1 (de) 2009-02-05 2010-02-02 Zentralverschluss für kamera-objektive
DK10703010.8T DK2394197T3 (da) 2009-02-05 2010-02-02 Centrallukker til kameraobjektiver
PCT/EP2010/000605 WO2010089075A1 (de) 2009-02-05 2010-02-02 Zentralverschluss für kamera-objektive

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202009009522 2009-02-05
DE202009009522.3 2009-02-05
DE102009025320A DE102009025320A1 (de) 2009-02-05 2009-06-15 Zentralverschluß für Kamera-Objektive

Publications (1)

Publication Number Publication Date
DE102009025320A1 true DE102009025320A1 (de) 2010-08-12

Family

ID=42317585

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009025320A Withdrawn DE102009025320A1 (de) 2009-02-05 2009-06-15 Zentralverschluß für Kamera-Objektive

Country Status (6)

Country Link
US (1) US8511918B2 (https=)
EP (1) EP2394197B1 (https=)
JP (1) JP5520319B2 (https=)
DE (1) DE102009025320A1 (https=)
DK (1) DK2394197T3 (https=)
WO (1) WO2010089075A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009025320A1 (de) * 2009-02-05 2010-08-12 Leica Camera Ag Zentralverschluß für Kamera-Objektive
DE102010021478B4 (de) * 2010-01-28 2012-12-27 Leica Camera Ag Vorrichtung zur Steuerung eines Zentralverschlusses
CN106320882A (zh) * 2016-10-24 2017-01-11 北京灵铱科技有限公司 一种带机械限位的叶片式自动开合装置
CN106437389A (zh) * 2016-10-24 2017-02-22 北京灵铱科技有限公司 一种霍尔传感器限位的叶片式自动开合装置
CN111566555B (zh) * 2019-05-30 2021-09-21 深圳市大疆创新科技有限公司 快门装置及摄影装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2251758A1 (de) 1972-10-21 1974-05-02 Rollei Werke Franke Heidecke Fotografischer zentralverschluss
ATA254689A (de) 1989-11-06 1993-03-15 Andritz Ag Maschf Verfahren und vorrichtung zur herstellung eines foerderbandgurtes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2269400A (en) 1940-11-30 1942-01-06 Folmer Graflex Corp High-speed between-the-lens photographic shutter
US3089400A (en) * 1957-12-18 1963-05-14 Agfa Ag Camera shutter assembly
GB884180A (en) 1958-07-17 1961-12-06 Willy Neubert Shutters for photographic cameras
US3164007A (en) 1961-04-03 1965-01-05 Automation Ind Inc Means and techniques for producing indications of flaws in metal inspection
US3164077A (en) * 1961-05-19 1965-01-05 Agfa Ag Shutter-diaphragm assembly for cameras
US3199427A (en) * 1963-05-13 1965-08-10 Graflex Inc Automatic shutter cocking mechanism for camera
BE665296A (https=) 1964-06-11
GB1036974A (en) 1965-02-09 1966-07-20 Graflex Inc Automatic shutter cocking mechanism for cameras
JP2003255434A (ja) 2002-02-28 2003-09-10 Fuji Photo Film Co Ltd カメラのシャッタ装置
JP2006220946A (ja) * 2005-02-10 2006-08-24 Canon Inc 撮像装置
JP4436850B2 (ja) * 2007-05-01 2010-03-24 オリンパス株式会社 絞り装置
DE102009025320A1 (de) * 2009-02-05 2010-08-12 Leica Camera Ag Zentralverschluß für Kamera-Objektive

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2251758A1 (de) 1972-10-21 1974-05-02 Rollei Werke Franke Heidecke Fotografischer zentralverschluss
ATA254689A (de) 1989-11-06 1993-03-15 Andritz Ag Maschf Verfahren und vorrichtung zur herstellung eines foerderbandgurtes

Also Published As

Publication number Publication date
DK2394197T3 (da) 2017-11-06
EP2394197B1 (de) 2017-07-26
EP2394197A1 (de) 2011-12-14
US20110293263A1 (en) 2011-12-01
JP2012517032A (ja) 2012-07-26
US8511918B2 (en) 2013-08-20
WO2010089075A1 (de) 2010-08-12
JP5520319B2 (ja) 2014-06-11

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Legal Events

Date Code Title Description
R082 Change of representative

Representative=s name: STAMER, HARALD, DIPL.-PHYS., DE

R081 Change of applicant/patentee

Owner name: LEICA CAMERA AG, DE

Free format text: FORMER OWNER: LEICA CAMERA AG, 35606 SOLMS, DE

Effective date: 20150413

R082 Change of representative

Representative=s name: STAMER, HARALD, DIPL.-PHYS., DE

Effective date: 20150413

R012 Request for examination validly filed
R120 Application withdrawn or ip right abandoned