JPS5593130A - Automatic winding-up camera - Google Patents

Automatic winding-up camera

Info

Publication number
JPS5593130A
JPS5593130A JP119279A JP119279A JPS5593130A JP S5593130 A JPS5593130 A JP S5593130A JP 119279 A JP119279 A JP 119279A JP 119279 A JP119279 A JP 119279A JP S5593130 A JPS5593130 A JP S5593130A
Authority
JP
Japan
Prior art keywords
sprocket
film
rotation
loading
engaged
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
JP119279A
Other languages
Japanese (ja)
Other versions
JPS6243169B2 (en
Inventor
Kosaku Sawabe
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 JP119279A priority Critical patent/JPS5593130A/en
Publication of JPS5593130A publication Critical patent/JPS5593130A/en
Publication of JPS6243169B2 publication Critical patent/JPS6243169B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Cameras Including Film Mechanisms (AREA)

Abstract

PURPOSE: To prevent continuous take-up if not engaged with sprocket upon loading, by providing a one-way clutch in the rotation transmission system of sprocket, and setting the sprocket in driving state upon film loading.
CONSTITUTION: Upon film loading, when a release button is depressed while a film 33 is not engaged with a sprocket, the film 33 is wound up. On the other hand, a gear 26 is rotated in the counterclockwise direction, and a shaft member 28a is caused to follow in the same direction by means of a one-way clutch 28. As a result, a cam member 32 turns a rotation, and when a step part 13a of a cam 13 thereof makes one rotation, it hits against an engaging part 14a of an unlock lever 14, causing the sprocket 29 to turn one rotation and stop. At the same time, the driving system is entirely stopped. When the back lid is closed, the film 33 is securely engaged with the sproket 9, and the sprocket 9 returns to automatic winding-up function. Thus, accidents upon film loading may be prevented.
COPYRIGHT: (C)1980,JPO&Japio
JP119279A 1979-01-09 1979-01-09 Automatic winding-up camera Granted JPS5593130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP119279A JPS5593130A (en) 1979-01-09 1979-01-09 Automatic winding-up camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP119279A JPS5593130A (en) 1979-01-09 1979-01-09 Automatic winding-up camera

Publications (2)

Publication Number Publication Date
JPS5593130A true JPS5593130A (en) 1980-07-15
JPS6243169B2 JPS6243169B2 (en) 1987-09-11

Family

ID=11494582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP119279A Granted JPS5593130A (en) 1979-01-09 1979-01-09 Automatic winding-up camera

Country Status (1)

Country Link
JP (1) JPS5593130A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57118234A (en) * 1981-01-16 1982-07-23 Konishiroku Photo Ind Co Ltd Automatic loading device of camera
JPS57142629A (en) * 1981-02-27 1982-09-03 Kyocera Corp Motor winding and rewinding mechanism of camera

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57118234A (en) * 1981-01-16 1982-07-23 Konishiroku Photo Ind Co Ltd Automatic loading device of camera
JPS57142629A (en) * 1981-02-27 1982-09-03 Kyocera Corp Motor winding and rewinding mechanism of camera

Also Published As

Publication number Publication date
JPS6243169B2 (en) 1987-09-11

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