JPS5666832A - Motor drive camera - Google Patents

Motor drive camera

Info

Publication number
JPS5666832A
JPS5666832A JP14353879A JP14353879A JPS5666832A JP S5666832 A JPS5666832 A JP S5666832A JP 14353879 A JP14353879 A JP 14353879A JP 14353879 A JP14353879 A JP 14353879A JP S5666832 A JPS5666832 A JP S5666832A
Authority
JP
Japan
Prior art keywords
rewinding
film
winding
tensile force
motors
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
JP14353879A
Other languages
Japanese (ja)
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 JP14353879A priority Critical patent/JPS5666832A/en
Publication of JPS5666832A publication Critical patent/JPS5666832A/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Cameras Including Film Mechanisms (AREA)

Abstract

PURPOSE: To make it possible to feed a film satisfactorily, by adjusting an inverse current applied to one of the winding and rewinding motors, and adjusting tensile force put on the film in accordance with winding and rewinding.
CONSTITUTION: When the control switch 2 is closed, the change-over switch 3 is connected to the contact W, and the film is in a winding state, a small current comparing with a regular one is supplied to the rewinding motor 24 in the opposite direction to rewinding through the resistor rL. As a result, the prescribed tensile force is generated to the winding film, and slackening is not caused in the exposure opening part, etc. In case of rewinding, rewinding is helped by inversion of the winding motor 4, no tensile force is not generated to the film, two motors are reasonably used, and the optimum and satisfactory film feed can be executed.
COPYRIGHT: (C)1981,JPO&Japio
JP14353879A 1979-11-06 1979-11-06 Motor drive camera Pending JPS5666832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14353879A JPS5666832A (en) 1979-11-06 1979-11-06 Motor drive camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14353879A JPS5666832A (en) 1979-11-06 1979-11-06 Motor drive camera

Publications (1)

Publication Number Publication Date
JPS5666832A true JPS5666832A (en) 1981-06-05

Family

ID=15341068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14353879A Pending JPS5666832A (en) 1979-11-06 1979-11-06 Motor drive camera

Country Status (1)

Country Link
JP (1) JPS5666832A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5170643A (en) * 1974-12-16 1976-06-18 Minolta Camera Kk Fuirumuokurisochino saaboshisutemu

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5170643A (en) * 1974-12-16 1976-06-18 Minolta Camera Kk Fuirumuokurisochino saaboshisutemu

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