JPS5624324A - Film feeder - Google Patents

Film feeder

Info

Publication number
JPS5624324A
JPS5624324A JP9991079A JP9991079A JPS5624324A JP S5624324 A JPS5624324 A JP S5624324A JP 9991079 A JP9991079 A JP 9991079A JP 9991079 A JP9991079 A JP 9991079A JP S5624324 A JPS5624324 A JP S5624324A
Authority
JP
Japan
Prior art keywords
film
permanent magnet
traveling
transparent window
outside
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
JP9991079A
Other languages
Japanese (ja)
Other versions
JPS6251455B2 (en
Inventor
Masaru Yamamoto
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.)
Kyocera Corp
Yashica Co Ltd
Original Assignee
Kyocera Corp
Yashica 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 Kyocera Corp, Yashica Co Ltd filed Critical Kyocera Corp
Priority to JP9991079A priority Critical patent/JPS5624324A/en
Publication of JPS5624324A publication Critical patent/JPS5624324A/en
Publication of JPS6251455B2 publication Critical patent/JPS6251455B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Indication In Cameras, And Counting Of Exposures (AREA)

Abstract

PURPOSE: To enable the traveling operation of the film to be easily checked from the outside by operating a display member that can be visually recognized from the outside by the 2nd permanent magnet which is indirectly rotated in opposition to a permanent magnet attached to a rotating member rotating along with the traveling operation of the film.
CONSTITUTION: The 2nd permanent magnet 8 is rotated by the 1st permanent magnet 6 within a rotating member 5 rotating along with the traveling of a film 3, not by their mechanical interlocking operation but by making use of the magnetic attraction force of both. Hence, since a shading member 12 of a nonmagnetic material is interposed between both magnets 6, 8 and these may be thereby indirectly connected in a contactless state, the light from a transparent window 10 may be shaded perfectly and no light leaks to the film 3 loaded into the camera body, thus there is no hindrance to the operation of a film feeder 4. The traveling of the film may be checked by the film traveling display part 11 which is visually recognizable from the transparent window 10 on the other side of the permanent magnet 8.
COPYRIGHT: (C)1981,JPO&Japio
JP9991079A 1979-08-07 1979-08-07 Film feeder Granted JPS5624324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9991079A JPS5624324A (en) 1979-08-07 1979-08-07 Film feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9991079A JPS5624324A (en) 1979-08-07 1979-08-07 Film feeder

Publications (2)

Publication Number Publication Date
JPS5624324A true JPS5624324A (en) 1981-03-07
JPS6251455B2 JPS6251455B2 (en) 1987-10-30

Family

ID=14259926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9991079A Granted JPS5624324A (en) 1979-08-07 1979-08-07 Film feeder

Country Status (1)

Country Link
JP (1) JPS5624324A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834025A (en) * 1971-09-03 1973-05-15
JPS493309U (en) * 1972-04-07 1974-01-12
JPS50140447U (en) * 1974-05-04 1975-11-19
JPS5162826U (en) * 1974-11-13 1976-05-18
JPS524823U (en) * 1975-06-24 1977-01-13
JPS5286328A (en) * 1976-01-12 1977-07-18 Yonetani Masaki Underwater camera

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524823B2 (en) * 1972-01-31 1977-02-07

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834025A (en) * 1971-09-03 1973-05-15
JPS493309U (en) * 1972-04-07 1974-01-12
JPS50140447U (en) * 1974-05-04 1975-11-19
JPS5162826U (en) * 1974-11-13 1976-05-18
JPS524823U (en) * 1975-06-24 1977-01-13
JPS5286328A (en) * 1976-01-12 1977-07-18 Yonetani Masaki Underwater camera

Also Published As

Publication number Publication date
JPS6251455B2 (en) 1987-10-30

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