JPS5717945A - Shutter device of camera equipped with discrimination function of battery capacity - Google Patents

Shutter device of camera equipped with discrimination function of battery capacity

Info

Publication number
JPS5717945A
JPS5717945A JP9193780A JP9193780A JPS5717945A JP S5717945 A JPS5717945 A JP S5717945A JP 9193780 A JP9193780 A JP 9193780A JP 9193780 A JP9193780 A JP 9193780A JP S5717945 A JPS5717945 A JP S5717945A
Authority
JP
Japan
Prior art keywords
lever
battery capacity
shutter
shutter device
adsorption
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
JP9193780A
Other languages
Japanese (ja)
Inventor
Isao Shibata
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.)
Nippon Seimitsu Kogyo KK
Original Assignee
Nippon Seimitsu Kogyo KK
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 Nippon Seimitsu Kogyo KK filed Critical Nippon Seimitsu Kogyo KK
Priority to JP9193780A priority Critical patent/JPS5717945A/en
Publication of JPS5717945A publication Critical patent/JPS5717945A/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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)

Abstract

PURPOSE:To discriminate a battery capacity with a simple structure and to obtain a camera shutter device that can respond to said inspection by controlling a shutter release in responce to a state of an adsorption of an armature lever to a magnet for exposure control. CONSTITUTION:When a capacity of a battery is lowered, a state of an adsorption of an armature lever 80 to a magent (mg) for exposure control and a gap between the magnet and the lever 80 at an adsorption becomes large thereby allowing the lever 80 to be turned counter clockwise. Thus, at shutter release a pin 82 of the lever 80 falls in a concave part at a step part 33 of shutter release 30, and simultaneously, being slightly late, an extrusion part 82 of the lever 80 falls in a concave part of a step part 34 of the lever 30, thereby allowing a detaining action to be interrupted. Further, before a lock of a shutter charge lever 40 is released and the shutter action is interrupted. Accordingly, with a simple structure, a battery capacity is discriminated and a camera shutter device that can respond to said result is obtained, thus insignificant photographing when the battery capacity was lowerd is prevented.
JP9193780A 1980-07-04 1980-07-04 Shutter device of camera equipped with discrimination function of battery capacity Pending JPS5717945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9193780A JPS5717945A (en) 1980-07-04 1980-07-04 Shutter device of camera equipped with discrimination function of battery capacity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9193780A JPS5717945A (en) 1980-07-04 1980-07-04 Shutter device of camera equipped with discrimination function of battery capacity

Publications (1)

Publication Number Publication Date
JPS5717945A true JPS5717945A (en) 1982-01-29

Family

ID=14040502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9193780A Pending JPS5717945A (en) 1980-07-04 1980-07-04 Shutter device of camera equipped with discrimination function of battery capacity

Country Status (1)

Country Link
JP (1) JPS5717945A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141231A (en) * 1982-02-17 1983-08-22 Nitto Electric Ind Co Ltd Production of slurry aqueous dispersion
JP2007261668A (en) * 2006-03-29 2007-10-11 Ss Sangyo Kk Bag with fastener

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542665U (en) * 1977-06-08 1979-01-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542665U (en) * 1977-06-08 1979-01-09

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141231A (en) * 1982-02-17 1983-08-22 Nitto Electric Ind Co Ltd Production of slurry aqueous dispersion
JPS6245885B2 (en) * 1982-02-17 1987-09-29 Nitto Electric Ind Co
JP2007261668A (en) * 2006-03-29 2007-10-11 Ss Sangyo Kk Bag with fastener

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