JPS5536852A - Display device for cine camera - Google Patents

Display device for cine camera

Info

Publication number
JPS5536852A
JPS5536852A JP10997978A JP10997978A JPS5536852A JP S5536852 A JPS5536852 A JP S5536852A JP 10997978 A JP10997978 A JP 10997978A JP 10997978 A JP10997978 A JP 10997978A JP S5536852 A JPS5536852 A JP S5536852A
Authority
JP
Japan
Prior art keywords
film
switch
light source
driving motor
counter cont
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
JP10997978A
Other languages
Japanese (ja)
Inventor
Hiroyuki Takimoto
Kazuo Ishikawa
Susumu Kozuki
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP10997978A priority Critical patent/JPS5536852A/en
Publication of JPS5536852A publication Critical patent/JPS5536852A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To let the end of film to be surely recognized by performing preliminary displaying of the film end when the remaining quantity of the film reaches the specified quantity.
CONSTITUTION: A release switch SW1, a switch SW2 cooperating to the film winding pawl part, a light source 9 and a film driving motor 13 are connected to a control block CC which has a clock pulse generator OSC, etc. Then when the switch SW1 goes on, a counter CONT and a film driving motor 13 start and at each ON of the switch SW2, the counter CONT is reset and photographing is continned. When the consumption of the photographed film reaches the specified amount, the switch SW3 is closed and a light source 9 flickers to preliminary display the end of the film. When all the films have been photogrpahed after this, the switch SW2 maintains ON or OFF state and the counter CONT is kept released of resetting, whereby the flickering operation of the light source 9 is changed over to the lighting operation.
COPYRIGHT: (C)1980,JPO&Japio
JP10997978A 1978-09-07 1978-09-07 Display device for cine camera Pending JPS5536852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10997978A JPS5536852A (en) 1978-09-07 1978-09-07 Display device for cine camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10997978A JPS5536852A (en) 1978-09-07 1978-09-07 Display device for cine camera

Publications (1)

Publication Number Publication Date
JPS5536852A true JPS5536852A (en) 1980-03-14

Family

ID=14523994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10997978A Pending JPS5536852A (en) 1978-09-07 1978-09-07 Display device for cine camera

Country Status (1)

Country Link
JP (1) JPS5536852A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61262237A (en) * 1985-01-24 1986-11-20 ロモスタ−　コ−ポレ−シヨン　エヌ．ブイ． Improvement of clutch
JPH05321956A (en) * 1992-05-22 1993-12-07 T H K Kk Rolling bearing clutch
JPH0674307A (en) * 1992-05-14 1994-03-15 Nobuo Takada Auto-tension mechanism of belt transmission gear
US5720371A (en) * 1995-06-12 1998-02-24 Ebara Corporation Rolling bearing clutch
US5850897A (en) * 1995-06-12 1998-12-22 Ebara Corporation Power transmitting apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61262237A (en) * 1985-01-24 1986-11-20 ロモスタ−　コ−ポレ−シヨン　エヌ．ブイ． Improvement of clutch
JPH0674307A (en) * 1992-05-14 1994-03-15 Nobuo Takada Auto-tension mechanism of belt transmission gear
JPH05321956A (en) * 1992-05-22 1993-12-07 T H K Kk Rolling bearing clutch
US5720371A (en) * 1995-06-12 1998-02-24 Ebara Corporation Rolling bearing clutch
US5850897A (en) * 1995-06-12 1998-12-22 Ebara Corporation Power transmitting apparatus

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