JPS55135821A - Motion film feed/shutter driving device for projector or camera - Google Patents

Motion film feed/shutter driving device for projector or camera

Info

Publication number
JPS55135821A
JPS55135821A JP4348979A JP4348979A JPS55135821A JP S55135821 A JPS55135821 A JP S55135821A JP 4348979 A JP4348979 A JP 4348979A JP 4348979 A JP4348979 A JP 4348979A JP S55135821 A JPS55135821 A JP S55135821A
Authority
JP
Japan
Prior art keywords
film feed
planetary gear
gear device
shutter
feed member
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
JP4348979A
Other languages
Japanese (ja)
Inventor
Toshihiro Kondo
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP4348979A priority Critical patent/JPS55135821A/en
Publication of JPS55135821A publication Critical patent/JPS55135821A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To achieve simpler construction by using a planetary gear device as a main power transmission means.
CONSTITUTION: The motion film feed/shutter driving means 1 is constituted by a motor 3, gears 4, 5, a cylindrical film feed member 17 provided with film feed claws 18aW18f, notches 19aW19f, a planetary gear device 16 consisting of a sun gear 6, planetary gears 7W9, internal gear 10 and support body 12, a bevel gear 24 mounted to a shutter shaft 23, ratchet wheel 26 and a bevel gear 22 intermeshed with these, levers 31, 32, a gear 20 fitted to the support body 12, etc. Then, when the motor 3 runs, the film feed member 17 and shutter blade 25 are operated alternately by the planetary gear device 16, etc., whereby photographing is accomplished. The use of the planetary gear device 16 eliminates the need for taking the synchronization of the operation of the film feed member 17 and the operation of shutter blade 25 and the construction is simplified.
COPYRIGHT: (C)1980,JPO&Japio
JP4348979A 1979-04-10 1979-04-10 Motion film feed/shutter driving device for projector or camera Pending JPS55135821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4348979A JPS55135821A (en) 1979-04-10 1979-04-10 Motion film feed/shutter driving device for projector or camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4348979A JPS55135821A (en) 1979-04-10 1979-04-10 Motion film feed/shutter driving device for projector or camera

Publications (1)

Publication Number Publication Date
JPS55135821A true JPS55135821A (en) 1980-10-23

Family

ID=12665120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4348979A Pending JPS55135821A (en) 1979-04-10 1979-04-10 Motion film feed/shutter driving device for projector or camera

Country Status (1)

Country Link
JP (1) JPS55135821A (en)

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