FR2441864A1 - Dispositif de visee amovible pour appareil photographique ou camera de surveillance - Google Patents

Dispositif de visee amovible pour appareil photographique ou camera de surveillance

Info

Publication number
FR2441864A1
FR2441864A1 FR7924473A FR7924473A FR2441864A1 FR 2441864 A1 FR2441864 A1 FR 2441864A1 FR 7924473 A FR7924473 A FR 7924473A FR 7924473 A FR7924473 A FR 7924473A FR 2441864 A1 FR2441864 A1 FR 2441864A1
Authority
FR
France
Prior art keywords
surveillance camera
camera
front wall
photographic apparatus
sight device
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
FR7924473A
Other languages
English (en)
Other versions
FR2441864B1 (fr
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.)
American Electronics Inc
Original Assignee
American Electronics 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 American Electronics Inc filed Critical American Electronics Inc
Publication of FR2441864A1 publication Critical patent/FR2441864A1/fr
Application granted granted Critical
Publication of FR2441864B1 publication Critical patent/FR2441864B1/fr
Granted 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders
    • G03B13/04—Viewfinders of direct vision type, e.g. frame, sighting mark

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Viewfinders (AREA)
  • Accessories Of Cameras (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Studio Devices (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

CE DISPOSITIF EST DESTINE A ETRE MONTE TEMPORAIREMENT SUR UN APPAREIL PHOTOGRAPHIQUE OU UNE CAMERA DE SURVEILLANCE, POUR REGLER L'APPAREIL OU LA CAMERA AU MOMENT DE SON INSTALLATION. IL COMPREND ESSENTIELLEMENT UN CHASSIS REPLIABLE, COMPOSE D'UNE FEUILLE DE CARTON DECOUPEE ET MUNIE D'ARTICULATIONS, QUI FORME UNE PAROI AVANT 20 PERCEE D'UNE FENETRE W SUR LAQUELLE EST DISPOSE UN RETICULE 30, 31, UNE PAROI ARRIERE 21 PERCEE D'UNE FENETRE W SUR LAQUELLE EST DISPOSE UN RETICULE 34, 35, ET DEUX PAROIS LATERALES 25 ET 26 PROLONGEES PAR DES LANGUETTES 29 QUI EMBOITENT SUR LES PAROIS LATERALES 14 DU BOITIER B DE L'APPAREIL C. LES BORDS INFERIEURS DES PAROIS AVANT ET ARRIERE S'APPUIENT SUR LA FACE SUPERIEURE 12 DE L'APPAREIL. ON PLACE AINSI LA PAROI AVANT 20 DU VISEUR A L'APLOMB DE LA PAROI AVANT 10 DE L'APPAREIL. CE DISPOSITIF EST PEU COUTEUX, PLIANT ET FACILE A STOCKER ET A EXPEDIER.
FR7924473A 1978-11-20 1979-10-02 Dispositif de visee amovible pour appareil photographique ou camera de surveillance Granted FR2441864A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/962,307 US4216589A (en) 1978-11-20 1978-11-20 Sighting device for surveillance camera

Publications (2)

Publication Number Publication Date
FR2441864A1 true FR2441864A1 (fr) 1980-06-13
FR2441864B1 FR2441864B1 (fr) 1984-01-20

Family

ID=25505692

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7924473A Granted FR2441864A1 (fr) 1978-11-20 1979-10-02 Dispositif de visee amovible pour appareil photographique ou camera de surveillance

Country Status (10)

Country Link
US (1) US4216589A (fr)
JP (1) JPS5573173A (fr)
AU (1) AU520633B2 (fr)
CA (1) CA1126997A (fr)
DE (1) DE2933222C2 (fr)
ES (1) ES483120A1 (fr)
FR (1) FR2441864A1 (fr)
GB (1) GB2036357B (fr)
IT (1) IT1117421B (fr)
SE (1) SE443246B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH055546Y2 (fr) * 1986-10-03 1993-02-15
US4764785A (en) * 1988-01-13 1988-08-16 Eastman Kodak Company Viewfinder
US4893141A (en) * 1989-01-30 1990-01-09 Eastman Kodak Company Open frame sight viewfinder
US4891658A (en) * 1989-01-30 1990-01-02 Eastman Kodak Company Open frame sight viewfinder
US5335033A (en) * 1992-07-23 1994-08-02 Eastman Kodak Company Lensless camera viewfinder
US5530510A (en) * 1995-05-24 1996-06-25 Eastman Kodak Company Folding variable format viewfinder for camera
US6431768B1 (en) * 1999-03-25 2002-08-13 Ricoh Company, Ltd. Digital camera having rotatable optical viewfinder unit
US7033172B2 (en) * 2003-04-16 2006-04-25 Eastman Kodak Company Dental positioning grid
US8213788B2 (en) * 2010-11-29 2012-07-03 Soll David B Viewfinder
US11412998B2 (en) 2011-02-10 2022-08-16 Karl Storz Imaging, Inc. Multi-source medical display
US10631712B2 (en) * 2011-02-10 2020-04-28 Karl Storz Imaging, Inc. Surgeon's aid for medical display
US10674968B2 (en) * 2011-02-10 2020-06-09 Karl Storz Imaging, Inc. Adjustable overlay patterns for medical display
US8452171B1 (en) * 2011-08-19 2013-05-28 Richard Clark Howell Beitman, Sr. Telephoto lens sighting apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1423809A (en) * 1921-12-12 1922-07-25 Paul J Marks Photographic-view finder
US1438230A (en) * 1921-02-02 1922-12-12 Woodland H Gilbert Finder for cameras
US1678902A (en) * 1925-12-07 1928-07-31 Debrie Andre Leon Vict Clement Camera view finder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE362597C (de) * 1922-10-30 Contessa Nettel A G Lichtschutzkappe fuer photographische Kameras
DE5118C (de) * M. S. KERNAUL in Berlin Neuerungen an elastischen Hufeisen aus Stahl
US783665A (en) * 1904-03-26 1905-02-28 Paul Victor Avril Finder for photographic instruments.
US2048365A (en) * 1933-12-04 1936-07-21 Einson Freeman Co Inc Amusement device
US2747282A (en) * 1946-09-13 1956-05-29 Earl V Ehrhardt Camera view finder
US2906170A (en) * 1955-05-16 1959-09-29 Paul G Kiehl Viewer
DE1874354U (de) * 1959-12-11 1963-06-20 Rollei Werke Franke Heidecke Durchsichtsucher.
AT223941B (de) * 1961-02-08 1962-10-25 Karl Dipl Ing Gunzer Motivsucher zur Auswahl der günstigsten Brennweite

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1438230A (en) * 1921-02-02 1922-12-12 Woodland H Gilbert Finder for cameras
US1423809A (en) * 1921-12-12 1922-07-25 Paul J Marks Photographic-view finder
US1678902A (en) * 1925-12-07 1928-07-31 Debrie Andre Leon Vict Clement Camera view finder

Also Published As

Publication number Publication date
SE443246B (sv) 1986-02-17
IT1117421B (it) 1986-02-17
DE2933222A1 (de) 1980-05-22
AU4860079A (en) 1980-05-29
GB2036357A (en) 1980-06-25
SE7909562L (sv) 1980-05-21
JPS5573173A (en) 1980-06-02
CA1126997A (fr) 1982-07-06
GB2036357B (en) 1982-11-10
AU520633B2 (en) 1982-02-11
FR2441864B1 (fr) 1984-01-20
IT7949975A0 (it) 1979-08-07
US4216589A (en) 1980-08-12
ES483120A1 (es) 1980-04-01
DE2933222C2 (de) 1985-02-28

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Legal Events

Date Code Title Description
ST Notification of lapse