JPS53139527A - Focal plane shutter driven by linear motor - Google Patents

Focal plane shutter driven by linear motor

Info

Publication number
JPS53139527A
JPS53139527A JP5368677A JP5368677A JPS53139527A JP S53139527 A JPS53139527 A JP S53139527A JP 5368677 A JP5368677 A JP 5368677A JP 5368677 A JP5368677 A JP 5368677A JP S53139527 A JPS53139527 A JP S53139527A
Authority
JP
Japan
Prior art keywords
linear motor
focal plane
plane shutter
shutter driven
driven
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
JP5368677A
Other languages
Japanese (ja)
Inventor
Hirokawa Hayashi
Sadao Kakefu
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP5368677A priority Critical patent/JPS53139527A/en
Publication of JPS53139527A publication Critical patent/JPS53139527A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shutters For Cameras (AREA)

Abstract

PURPOSE: To simplify and miniaturize the construction of the device in question by driving a light blocking blind with a linear motor so as to control a shutter directly and electrically.
COPYRIGHT: (C)1978,JPO&Japio
JP5368677A 1977-05-12 1977-05-12 Focal plane shutter driven by linear motor Pending JPS53139527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5368677A JPS53139527A (en) 1977-05-12 1977-05-12 Focal plane shutter driven by linear motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5368677A JPS53139527A (en) 1977-05-12 1977-05-12 Focal plane shutter driven by linear motor

Publications (1)

Publication Number Publication Date
JPS53139527A true JPS53139527A (en) 1978-12-05

Family

ID=12949692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5368677A Pending JPS53139527A (en) 1977-05-12 1977-05-12 Focal plane shutter driven by linear motor

Country Status (1)

Country Link
JP (1) JPS53139527A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100186A1 (en) 1980-01-08 1981-11-26 Canon K.K., Tokyo Electromagnetically driven slot closure
US8137013B2 (en) * 2007-03-30 2012-03-20 Opgal Optronic Industries Ltd. Electromagnetic shutter for imaging sensors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100186A1 (en) 1980-01-08 1981-11-26 Canon K.K., Tokyo Electromagnetically driven slot closure
US8137013B2 (en) * 2007-03-30 2012-03-20 Opgal Optronic Industries Ltd. Electromagnetic shutter for imaging sensors

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