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JPS5652724A - Electric power camera - Google Patents

Electric power camera

Info

Publication number
JPS5652724A
JPS5652724A JP12965179A JP12965179A JPS5652724A JP S5652724 A JPS5652724 A JP S5652724A JP 12965179 A JP12965179 A JP 12965179A JP 12965179 A JP12965179 A JP 12965179A JP S5652724 A JPS5652724 A JP S5652724A
Authority
JP
Japan
Prior art keywords
gear
spool
sprocket
rewinding
load
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
JP12965179A
Other languages
Japanese (ja)
Other versions
JPS631573B2 (en
Inventor
Hideo Tamamura
Toyotoshi Suzuki
Mutsuhide Matsuda
Shuichi Tamura
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 JP12965179A priority Critical patent/JPS5652724A/en
Publication of JPS5652724A publication Critical patent/JPS5652724A/en
Publication of JPS631573B2 publication Critical patent/JPS631573B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Cameras Including Film Mechanisms (AREA)

Abstract

PURPOSE: To eliminate the load by spool driving mechanism required for winding and derease the load upon the spool during rewinding by isolating the spool from a drive system during rewinding.
CONSTITUTION: Of gears 18W21 forming a gear train for rewinding, the gear 18 is disengaged from a sproket gear 6 in a winding state, so that the revolutions of a motor Mo are not transmitted to a rewinding gear 22. To rewind a film F, a sprocket shaft 7 is moved upward by pushing a disconnecting means 7d in the arrow B direction, then a pin 9 leaves from the clutch groove 8a of a sprocket 8 and the sprocket 8 becomes free. This causes the gear 6 to be disengaged from the gear 10 and to mesh with the gear 18, thereby changing over to a rewidning state. Since the sprocket 8 and spool 12 are held disconnected from the gear train, the load by the gear group having existed during winding is released.
COPYRIGHT: (C)1981,JPO&Japio
JP12965179A 1979-10-08 1979-10-08 Electric power camera Granted JPS5652724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12965179A JPS5652724A (en) 1979-10-08 1979-10-08 Electric power camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12965179A JPS5652724A (en) 1979-10-08 1979-10-08 Electric power camera

Publications (2)

Publication Number Publication Date
JPS5652724A true JPS5652724A (en) 1981-05-12
JPS631573B2 JPS631573B2 (en) 1988-01-13

Family

ID=15014779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12965179A Granted JPS5652724A (en) 1979-10-08 1979-10-08 Electric power camera

Country Status (1)

Country Link
JP (1) JPS5652724A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS631502A (en) * 1986-06-20 1988-01-06 永大産業株式会社 wooden decorative material
JPH02134526U (en) * 1989-04-12 1990-11-08

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020059789A1 (en) * 2018-09-21 2020-03-26 国立大学法人京都大学 Information processing method, computer program, trained model, and information processing device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4222325Y1 (en) * 1965-10-27 1967-12-20
JPS4416293Y1 (en) * 1966-08-05 1969-07-14
US3659805A (en) * 1968-09-27 1972-05-02 Minolta Camera Kk Motor-driven device for film winding or rewinding
JPS4943530U (en) * 1972-07-21 1974-04-17
JPS5037786U (en) * 1973-08-04 1975-04-19
JPS5044090U (en) * 1973-08-17 1975-05-02
JPS51251U (en) * 1974-06-24 1976-01-05
JPS53118119A (en) * 1977-03-25 1978-10-16 Olympus Optical Co Ltd Motor drive device of cameras

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4222325Y1 (en) * 1965-10-27 1967-12-20
JPS4416293Y1 (en) * 1966-08-05 1969-07-14
US3659805A (en) * 1968-09-27 1972-05-02 Minolta Camera Kk Motor-driven device for film winding or rewinding
JPS4943530U (en) * 1972-07-21 1974-04-17
JPS5037786U (en) * 1973-08-04 1975-04-19
JPS5044090U (en) * 1973-08-17 1975-05-02
JPS51251U (en) * 1974-06-24 1976-01-05
JPS53118119A (en) * 1977-03-25 1978-10-16 Olympus Optical Co Ltd Motor drive device of cameras

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS631502A (en) * 1986-06-20 1988-01-06 永大産業株式会社 wooden decorative material
JPH02134526U (en) * 1989-04-12 1990-11-08

Also Published As

Publication number Publication date
JPS631573B2 (en) 1988-01-13

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