JPS5528015A - Sound projector - Google Patents

Sound projector

Info

Publication number
JPS5528015A
JPS5528015A JP10047078A JP10047078A JPS5528015A JP S5528015 A JPS5528015 A JP S5528015A JP 10047078 A JP10047078 A JP 10047078A JP 10047078 A JP10047078 A JP 10047078A JP S5528015 A JPS5528015 A JP S5528015A
Authority
JP
Japan
Prior art keywords
loop
film
setter
sprocket
sound
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
JP10047078A
Other languages
Japanese (ja)
Inventor
Saburo Furukawa
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.)
SANWA DENKI KK
Original Assignee
SANWA DENKI KK
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 SANWA DENKI KK filed Critical SANWA DENKI KK
Priority to JP10047078A priority Critical patent/JPS5528015A/en
Publication of JPS5528015A publication Critical patent/JPS5528015A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make possible sure constant speed transfer of film with a simple construction by providing a loop of the film between the recording-reproducing part and a sound sprocket.
CONSTITUTION: When a loop setter 37 is turned by operating a main switch, a film feed sprocket 6 and sound sprocket 18 revolve. When a film 4 is inserted from an insertion safety device 5, the film 4 is guided along the specified route automatically and its loop is formed by loop setters 7, 12, 35. When the loop 35 is formed in this way, the setter 37 is evacuated from the loop forming path and the loop 35 absorbs the irregular feed portions of the film 4 between the loop setter 36 and loop sensor 38.
COPYRIGHT: (C)1980,JPO&Japio
JP10047078A 1978-08-18 1978-08-18 Sound projector Pending JPS5528015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10047078A JPS5528015A (en) 1978-08-18 1978-08-18 Sound projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10047078A JPS5528015A (en) 1978-08-18 1978-08-18 Sound projector

Publications (1)

Publication Number Publication Date
JPS5528015A true JPS5528015A (en) 1980-02-28

Family

ID=14274787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10047078A Pending JPS5528015A (en) 1978-08-18 1978-08-18 Sound projector

Country Status (1)

Country Link
JP (1) JPS5528015A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7690651B2 (en) * 2006-02-03 2010-04-06 Canon Kabushiki Kaisha Image forming apparatus and remaining sheet detection method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5189770A (en) * 1975-02-04 1976-08-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5189770A (en) * 1975-02-04 1976-08-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7690651B2 (en) * 2006-02-03 2010-04-06 Canon Kabushiki Kaisha Image forming apparatus and remaining sheet detection method thereof

Similar Documents

Publication Publication Date Title
JPS5292510A (en) Release device for film winding mechanism
JPS5311020A (en) Camera which shows film loading in finder and device tehrefor
JPS5528015A (en) Sound projector
JPS52106067A (en) Over drive unit with cancel mechanism
JPS5362520A (en) Loading.recovery device for sheet film and the like
JPS5288310A (en) Tape takeup device
JPS539958A (en) Automatic incorporating apparatus for seals
JPS5338922A (en) Automatic paper feeding device
JPS5231444A (en) Device for contrlling elevator
JPS52110024A (en) Camera
JPS5250206A (en) Transferring device for tape form objects
JPS5373764A (en) Article position searching device
JPS5347871A (en) Time setting device
JPS52404A (en) Control circuit for tape recorder
JPS51140588A (en) Automatic exposure-screening device for x-ray
JPS51140723A (en) Camera grip
JPS51151510A (en) Tape recorder automatic stop device
JPS522729A (en) Photograph device
JPS5315135A (en) Sound projector which can load film automatically
JPS5254403A (en) Running adjusting system in tape form running object running device
JPS541141A (en) Unjust play detecting system for pinball machine
JPS51111331A (en) Apparatus for film transfer and shatter charging
JPS5212832A (en) Projector for the 8mm talkie cassette
JPS5317876A (en) Angle operation circuit for revolutional axis of revolutional body
JPS5227629A (en) Device for arranging movie film