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JPS55155336A - Motor winding camera - Google Patents

Motor winding camera

Info

Publication number
JPS55155336A
JPS55155336A JP6266079A JP6266079A JPS55155336A JP S55155336 A JPS55155336 A JP S55155336A JP 6266079 A JP6266079 A JP 6266079A JP 6266079 A JP6266079 A JP 6266079A JP S55155336 A JPS55155336 A JP S55155336A
Authority
JP
Japan
Prior art keywords
motor
film
pulse number
count
outputs
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
JP6266079A
Other languages
Japanese (ja)
Inventor
Toshimitsu Harada
Kazuo Shiozawa
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 JP6266079A priority Critical patent/JPS55155336A/en
Publication of JPS55155336A publication Critical patent/JPS55155336A/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Cameras Including Film Mechanisms (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

PURPOSE: To make possible the even and highly accurate film winding at every specified amount by generating pulses in proportion to the feed amount of a film and stopping the motor when the pulses reach the preset value.
CONSTITUTION: When a motor control circuit MC receives the motor start signal from a central control circuit CC, its information is input to a film feed detection counter SC. The SC compares the count pulse number with the preset pulse number corresponding to one frame feed amount of the film and outputs the count-up signal to the MC. When a back cover switch Sb changes from OFF to ON, its information is input to the SC, then the SC compares the count pulse number with the preset pulse number corresponding to the winding amount at the film winding and outputs the count-up signal to the MC. The MC outputs the moror stop signal to a motor driving circuit MD1, by which a motor 1 is stopped.
COPYRIGHT: (C)1980,JPO&Japio
JP6266079A 1979-05-23 1979-05-23 Motor winding camera Pending JPS55155336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6266079A JPS55155336A (en) 1979-05-23 1979-05-23 Motor winding camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6266079A JPS55155336A (en) 1979-05-23 1979-05-23 Motor winding camera

Publications (1)

Publication Number Publication Date
JPS55155336A true JPS55155336A (en) 1980-12-03

Family

ID=13206671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6266079A Pending JPS55155336A (en) 1979-05-23 1979-05-23 Motor winding camera

Country Status (1)

Country Link
JP (1) JPS55155336A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186742A (en) * 1981-05-12 1982-11-17 Fuji Photo Film Co Ltd Single-lens reflex camera
JPH01191834A (en) * 1988-01-28 1989-08-01 Asahi Optical Co Ltd Motor driving camera
US4954859A (en) * 1988-01-28 1990-09-04 Asahi Kogaku Kogyo K.K. Motor driven camera

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186742A (en) * 1981-05-12 1982-11-17 Fuji Photo Film Co Ltd Single-lens reflex camera
JPH01191834A (en) * 1988-01-28 1989-08-01 Asahi Optical Co Ltd Motor driving camera
US4954859A (en) * 1988-01-28 1990-09-04 Asahi Kogaku Kogyo K.K. Motor driven camera

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