JPS5738425A - Optical path forming member of focal plane camera - Google Patents

Optical path forming member of focal plane camera

Info

Publication number
JPS5738425A
JPS5738425A JP11451980A JP11451980A JPS5738425A JP S5738425 A JPS5738425 A JP S5738425A JP 11451980 A JP11451980 A JP 11451980A JP 11451980 A JP11451980 A JP 11451980A JP S5738425 A JPS5738425 A JP S5738425A
Authority
JP
Japan
Prior art keywords
shutter blade
electric
optical path
path forming
conduction process
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
JP11451980A
Other languages
Japanese (ja)
Inventor
Minoru Sekida
Masashio Kitaura
Tatsuro Izumi
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.)
Minolta Co Ltd
Original Assignee
Minolta Co Ltd
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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP11451980A priority Critical patent/JPS5738425A/en
Publication of JPS5738425A publication Critical patent/JPS5738425A/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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Elimination Of Static Electricity (AREA)

Abstract

PURPOSE:To realize not only a light weight but the miniaturization of a camera, by forming both a guide part and a light shielding frame of the shutter blade into a body with use of the synthetic resin and applying an electric conduction process to them to ensure the safe installation of electric lements. CONSTITUTION:For an optical path forming member 2, a light shielding frame 11 and a shutter blade guiding part are formed into a body by the synthetic resin, and an inner wall part 11b having an exposure aperture part 11a and a box-type wall part 11c enclosing the part 11a are provided along with an electric element storing space 12 secured at the bottom part. A shutter blade travel guiding part is formed on the back of the part 11b, and the vapor deposition of copper, etc. or the electric conduction process by coating is applied to the optical path forming part 2. Thus the weight of material can be reduced, and the effect of the static electricity due to the traveling of the shutter blade or the electric noise caused by operation of a switch can be prevented owing to the electric conduction process. In such way, the various types of members can be centralized on realize the miniaturization of a camera.
JP11451980A 1980-08-19 1980-08-19 Optical path forming member of focal plane camera Pending JPS5738425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11451980A JPS5738425A (en) 1980-08-19 1980-08-19 Optical path forming member of focal plane camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11451980A JPS5738425A (en) 1980-08-19 1980-08-19 Optical path forming member of focal plane camera

Publications (1)

Publication Number Publication Date
JPS5738425A true JPS5738425A (en) 1982-03-03

Family

ID=14639777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11451980A Pending JPS5738425A (en) 1980-08-19 1980-08-19 Optical path forming member of focal plane camera

Country Status (1)

Country Link
JP (1) JPS5738425A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6345540U (en) * 1986-09-10 1988-03-28
JPS63309933A (en) * 1987-06-10 1988-12-19 Matsushita Electric Ind Co Ltd Photographing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595944A (en) * 1979-01-12 1980-07-21 Agfa Gevaert Ag Film cassftte* camera using same* and production of film cassette

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595944A (en) * 1979-01-12 1980-07-21 Agfa Gevaert Ag Film cassftte* camera using same* and production of film cassette

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6345540U (en) * 1986-09-10 1988-03-28
JPH0514268Y2 (en) * 1986-09-10 1993-04-16
JPS63309933A (en) * 1987-06-10 1988-12-19 Matsushita Electric Ind Co Ltd Photographing device
JPH065333B2 (en) * 1987-06-10 1994-01-19 松下電器産業株式会社 Imaging device

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