DE2750747C2 - - Google Patents
Info
- Publication number
- DE2750747C2 DE2750747C2 DE2750747A DE2750747A DE2750747C2 DE 2750747 C2 DE2750747 C2 DE 2750747C2 DE 2750747 A DE2750747 A DE 2750747A DE 2750747 A DE2750747 A DE 2750747A DE 2750747 C2 DE2750747 C2 DE 2750747C2
- Authority
- DE
- Germany
- Prior art keywords
- film
- monitoring device
- switch
- pulses
- film transport
- 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.)
- Expired
Links
- 230000032258 transport Effects 0.000 claims description 49
- 238000012806 monitoring device Methods 0.000 claims description 23
- 230000033001 locomotion Effects 0.000 claims description 13
- 238000011156 evaluation Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 6
- 238000004804 winding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000876446 Lanthanotidae Species 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/18—Signals indicating condition of a camera member or suitability of light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1489876A CH612013A5 (en:Method) | 1976-11-26 | 1976-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2750747A1 DE2750747A1 (de) | 1978-06-01 |
| DE2750747C2 true DE2750747C2 (en:Method) | 1987-10-29 |
Family
ID=4404661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772750747 Granted DE2750747A1 (de) | 1976-11-26 | 1977-11-12 | Einrichtung zur ueberwachung des filmtransportes in steh- oder laufbildkameras |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4174888A (en:Method) |
| JP (1) | JPS5368220A (en:Method) |
| CH (1) | CH612013A5 (en:Method) |
| DE (1) | DE2750747A1 (en:Method) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286849A (en) * | 1978-02-09 | 1981-09-01 | Canon Kabushiki Kaisha | Digital camera |
| JPS564135A (en) * | 1979-06-26 | 1981-01-17 | Ricoh Co Ltd | Data recorder of camera |
| USRE32391E (en) * | 1979-11-13 | 1987-04-07 | Warning indicator for a camera | |
| JPS5675635A (en) * | 1979-11-26 | 1981-06-22 | Canon Inc | Camera operation & alarm warning system |
| US4351609A (en) * | 1980-02-22 | 1982-09-28 | Canon Kabushiki Kaisha | Photographing apparatus |
| US4299466A (en) * | 1980-05-05 | 1981-11-10 | Eastman Kodak Company | Apparatus for restoring lost data to a memory device |
| US4311377A (en) * | 1980-07-08 | 1982-01-19 | Eastman Kodak Company | Identifying cassettes loaded in cameras |
| US4311378A (en) * | 1980-07-18 | 1982-01-19 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Film advance indicator |
| JPS57195233A (en) * | 1981-05-28 | 1982-11-30 | Konishiroku Photo Ind Co Ltd | Malfunction preventive device of camera |
| JPS5878136A (ja) * | 1981-10-14 | 1983-05-11 | Minolta Camera Co Ltd | フイルム巻き止め装置を有するカメラ |
| US4494842A (en) * | 1981-11-13 | 1985-01-22 | Canon Kabushiki Kaisha | Automatic rewinding device for film in camera |
| DE3306129A1 (de) * | 1982-02-22 | 1983-09-01 | Ricoh Co., Ltd., Tokyo | Kamera mit automatischen filmtransport- und filmrueckspuleinrichtungen |
| US4576455A (en) * | 1984-02-10 | 1986-03-18 | Panavision, Inc. | Dual motor reversible drive film magazine |
| JPS6156330A (ja) * | 1984-08-17 | 1986-03-22 | Olympus Optical Co Ltd | 内視鏡用カメラ |
| FR2571513B1 (fr) * | 1984-10-08 | 1988-03-18 | Aaton Sa | Procede et systeme d'inscription, sur la partie marginale d'un film cinematographique perfore, d'informations codees et de lecture de ces informations |
| US4673272A (en) * | 1985-05-24 | 1987-06-16 | Canon Kabushiki Kaisha | Film transport apparatus for camera |
| US5061950A (en) * | 1986-03-17 | 1991-10-29 | Canon Kabushiki Kaisha | Camera |
| US4779111A (en) * | 1986-04-11 | 1988-10-18 | Canon Kabushiki Kaisha | Camera |
| US4721970A (en) * | 1986-07-01 | 1988-01-26 | American Electronics, Inc. | End of film detection device |
| JPS6377042A (ja) * | 1986-09-20 | 1988-04-07 | Canon Inc | カメラ |
| US5021824A (en) * | 1989-02-08 | 1991-06-04 | Minolta Camera Kabushiki Kaisha | Recording apparatus having a detachable recording material storing unit |
| US5809358A (en) * | 1990-03-29 | 1998-09-15 | Anacomp, Inc. | Reloadable canister with replaceable film spool |
| US5153625A (en) * | 1990-03-29 | 1992-10-06 | Anacomp Inc. | Film canister to facilitate diameter sensing |
| US5247323A (en) * | 1990-03-29 | 1993-09-21 | Anacomp, Inc. | Reloadable canister with replaceable film spool |
| JPH05341366A (ja) * | 1992-06-09 | 1993-12-24 | Fuji Photo Optical Co Ltd | カメラのフィルム給送装置 |
| US5659833A (en) * | 1995-10-30 | 1997-08-19 | Anacomp, Inc. | Reloadable film canister system |
| JP3421599B2 (ja) * | 1998-11-25 | 2003-06-30 | ペンタックス株式会社 | フィルム巻上げ装置を備えたカメラ |
| EP1119178B1 (en) | 1999-12-28 | 2010-04-14 | Sony Corporation | Image commercial transactions system and method |
| EP1670235A1 (en) * | 1999-12-28 | 2006-06-14 | Sony Corporation | A portable music player |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3776625A (en) * | 1972-07-27 | 1973-12-04 | Ponder & Best | Condition responsive alert signal for a movie camera |
| US4021828A (en) * | 1974-02-13 | 1977-05-03 | Canon Kabushiki Kaisha | Film counter |
| DE2441542B2 (de) * | 1974-08-30 | 1977-01-20 | Bildzaehlvorrichtung in kinematografischen kameras | |
| DE2521158A1 (de) * | 1975-05-13 | 1976-11-25 | Schickedanz Willi | Einrichtung zum anzeigen der bildnummern bei einer kamera mit filmfortschaltung |
-
1976
- 1976-11-26 CH CH1489876A patent/CH612013A5/xx not_active IP Right Cessation
-
1977
- 1977-11-12 DE DE19772750747 patent/DE2750747A1/de active Granted
- 1977-11-17 US US05/852,220 patent/US4174888A/en not_active Expired - Lifetime
- 1977-11-26 JP JP14213077A patent/JPS5368220A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4174888A (en) | 1979-11-20 |
| JPS5368220A (en) | 1978-06-17 |
| DE2750747A1 (de) | 1978-06-01 |
| CH612013A5 (en:Method) | 1979-06-29 |
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| DE2750747C2 (en:Method) | ||
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| DE3103622A1 (de) | "kamera mit verschlusszeitsteuerung" |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: DRES. WESER UND MARTIN, 81245 MUENCHEN |