JPS5655929A - Camera having electromagnetic driving source - Google Patents

Camera having electromagnetic driving source

Info

Publication number
JPS5655929A
JPS5655929A JP13256579A JP13256579A JPS5655929A JP S5655929 A JPS5655929 A JP S5655929A JP 13256579 A JP13256579 A JP 13256579A JP 13256579 A JP13256579 A JP 13256579A JP S5655929 A JPS5655929 A JP S5655929A
Authority
JP
Japan
Prior art keywords
driving source
resetting
electromagnetic driving
camera
shutter
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
JP13256579A
Other languages
Japanese (ja)
Other versions
JPS6161368B2 (en
Inventor
Hirotsugu Sugiura
Nobuaki Date
Ryoichi Suzuki
Shuichiro Saito
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP13256579A priority Critical patent/JPS5655929A/en
Priority to US06/132,100 priority patent/US4313658A/en
Priority to FR8006619A priority patent/FR2452726A1/en
Priority to DE19803011693 priority patent/DE3011693C2/en
Priority to GB8010085A priority patent/GB2046457B/en
Publication of JPS5655929A publication Critical patent/JPS5655929A/en
Publication of JPS6161368B2 publication Critical patent/JPS6161368B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cameras In General (AREA)
  • Shutters For Cameras (AREA)

Abstract

PURPOSE: To minimize power consumption by having setting operation of shutter curtains made by the resetting operation of a mirror.
CONSTITUTION: This device is a camera having an electromagnetic driving source constituted by a coil 66 which generates electromagnetic force when energized and drives shutter curtain pins 42aWf, 43aWf by the electromagnetic force thereof, and others. A resetting means for stopping the power supply to the electromagnetic driving source after traveling of the shutter rear curtain 43 and resetting the shutter curtain pins 42aWf, 43aWf to the initial position in cooperation with the resetting operation of the mirror. As a result, the winding load of the winding operation becomes light and power consumption may be minimized as well.
COPYRIGHT: (C)1981,JPO&Japio
JP13256579A 1979-03-26 1979-10-15 Camera having electromagnetic driving source Granted JPS5655929A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP13256579A JPS5655929A (en) 1979-10-15 1979-10-15 Camera having electromagnetic driving source
US06/132,100 US4313658A (en) 1979-03-26 1980-03-20 Camera having electromagnetic drive source
FR8006619A FR2452726A1 (en) 1979-03-26 1980-03-25 Shutter for SLR camera - is in form of front and rear shutter curtains operated by electromagnetic drive shafts
DE19803011693 DE3011693C2 (en) 1979-03-26 1980-03-26 Lock for a single-lens reflex camera
GB8010085A GB2046457B (en) 1979-03-26 1980-03-26 Camera shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13256579A JPS5655929A (en) 1979-10-15 1979-10-15 Camera having electromagnetic driving source

Publications (2)

Publication Number Publication Date
JPS5655929A true JPS5655929A (en) 1981-05-16
JPS6161368B2 JPS6161368B2 (en) 1986-12-25

Family

ID=15084267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13256579A Granted JPS5655929A (en) 1979-03-26 1979-10-15 Camera having electromagnetic driving source

Country Status (1)

Country Link
JP (1) JPS5655929A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843436A (en) * 1981-09-10 1983-03-14 Copal Co Ltd Focal plane shutter
WO2008034439A2 (en) * 2006-09-21 2008-03-27 Rollei Gmbh Mirror drive for a camera

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843436A (en) * 1981-09-10 1983-03-14 Copal Co Ltd Focal plane shutter
JPH041333B2 (en) * 1981-09-10 1992-01-10 Copal Co Ltd
WO2008034439A2 (en) * 2006-09-21 2008-03-27 Rollei Gmbh Mirror drive for a camera
WO2008034439A3 (en) * 2006-09-21 2008-05-08 Rollei Gmbh Mirror drive for a camera

Also Published As

Publication number Publication date
JPS6161368B2 (en) 1986-12-25

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