JPS54158918A - Power source switch device of motor drive device in camera - Google Patents

Power source switch device of motor drive device in camera

Info

Publication number
JPS54158918A
JPS54158918A JP6744978A JP6744978A JPS54158918A JP S54158918 A JPS54158918 A JP S54158918A JP 6744978 A JP6744978 A JP 6744978A JP 6744978 A JP6744978 A JP 6744978A JP S54158918 A JPS54158918 A JP S54158918A
Authority
JP
Japan
Prior art keywords
power source
switch
motor drive
drive device
camera
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
JP6744978A
Other languages
Japanese (ja)
Inventor
Hirobumi Horigome
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 JP6744978A priority Critical patent/JPS54158918A/en
Publication of JPS54158918A publication Critical patent/JPS54158918A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To eliminate the laboriousness of switch operations by connecting the electric circuit on the camera body side to a motor drive side power source by way of a changeover member at the closing of a motor drive device side power source switch.
CONSTITUTION: If an operating member 7 is set at the ON position in the case of performing photographing through automatic film winding by closing a switch 13, a switch piece 2a is pushed to close the power source switch 2 of a motor drive device 1. This also causes a changeover member 9 to be pushed against a spring 11 by its cam face 7a, causing the switch piece 4a to be pushed by the leading end thereof and to be detached from the switch piece 4b thereby opening the power source switch 4 of the camera body 3. As a result, the electric circuit 5 on the body 3 side is put in the working state through the member 9 and switch piece 4a by the power source 6 on the device 1 side, and the power source 12 of the body 3 side is cut off. Thereby, the laboriousness of the switch operation on the way of photographing is eliminated.
COPYRIGHT: (C)1979,JPO&Japio
JP6744978A 1978-06-05 1978-06-05 Power source switch device of motor drive device in camera Pending JPS54158918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6744978A JPS54158918A (en) 1978-06-05 1978-06-05 Power source switch device of motor drive device in camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6744978A JPS54158918A (en) 1978-06-05 1978-06-05 Power source switch device of motor drive device in camera

Publications (1)

Publication Number Publication Date
JPS54158918A true JPS54158918A (en) 1979-12-15

Family

ID=13345236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6744978A Pending JPS54158918A (en) 1978-06-05 1978-06-05 Power source switch device of motor drive device in camera

Country Status (1)

Country Link
JP (1) JPS54158918A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059328A (en) * 1983-09-12 1985-04-05 Asahi Optical Co Ltd Preventing mechanism against malfunction in rewinding or take-up operation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059328A (en) * 1983-09-12 1985-04-05 Asahi Optical Co Ltd Preventing mechanism against malfunction in rewinding or take-up operation
JPH051444B2 (en) * 1983-09-12 1993-01-08 Asahi Optical Co Ltd

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