JPS5557831A - Camera using electromagnet - Google Patents

Camera using electromagnet

Info

Publication number
JPS5557831A
JPS5557831A JP13111378A JP13111378A JPS5557831A JP S5557831 A JPS5557831 A JP S5557831A JP 13111378 A JP13111378 A JP 13111378A JP 13111378 A JP13111378 A JP 13111378A JP S5557831 A JPS5557831 A JP S5557831A
Authority
JP
Japan
Prior art keywords
photographing
electromagnet
current
control
electromagnetic solenoid
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
JP13111378A
Other languages
Japanese (ja)
Inventor
Takehiko Hamaguchi
Haruhiko Momose
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP13111378A priority Critical patent/JPS5557831A/en
Publication of JPS5557831A publication Critical patent/JPS5557831A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To reduce the number of electromagnets required as compared to the number of the control mechanisms to be equipped to the camera and achieve miniaturization by making common use of one electromagnet for the control output part of plural photographing control mechanisms.
CONSTITUTION: The first control ring 12 is disposed around a photographing lens 10 and the clockwise movement of the control ring 12 is inhibited by detaining its first pin 13 by a start lever 14. Moving pieces 15a and 15b for start which operate upon current supplying to an electromagnetic solenoid 15 as a common electromagnet for a start mechanism and a flashmatic mechanism are supported to the start lever 14. In ordinary photographing, current is supplied once to the electromagnetic solenoid 15 and in flash photographing, current is supplied twice thereto, thus controlling such as of starting, operating and stopping is time serially accomplished.
COPYRIGHT: (C)1980,JPO&Japio
JP13111378A 1978-10-25 1978-10-25 Camera using electromagnet Pending JPS5557831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13111378A JPS5557831A (en) 1978-10-25 1978-10-25 Camera using electromagnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13111378A JPS5557831A (en) 1978-10-25 1978-10-25 Camera using electromagnet

Publications (1)

Publication Number Publication Date
JPS5557831A true JPS5557831A (en) 1980-04-30

Family

ID=15050283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13111378A Pending JPS5557831A (en) 1978-10-25 1978-10-25 Camera using electromagnet

Country Status (1)

Country Link
JP (1) JPS5557831A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126459U (en) * 1982-02-19 1983-08-27 日本精密工業株式会社 equipment actuation device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936328A (en) * 1972-11-29 1974-04-04
JPS50153630A (en) * 1974-05-30 1975-12-10
JPS5471633A (en) * 1977-11-18 1979-06-08 Seiko Koki Kk Exposure controller for automatic focusing camera
JPS5499624A (en) * 1978-01-24 1979-08-06 Seiko Koki Kk Camera with electronic shutter having automatic focus detector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936328A (en) * 1972-11-29 1974-04-04
JPS50153630A (en) * 1974-05-30 1975-12-10
JPS5471633A (en) * 1977-11-18 1979-06-08 Seiko Koki Kk Exposure controller for automatic focusing camera
JPS5499624A (en) * 1978-01-24 1979-08-06 Seiko Koki Kk Camera with electronic shutter having automatic focus detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126459U (en) * 1982-02-19 1983-08-27 日本精密工業株式会社 equipment actuation device

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