CA929546A - Film-driving roller with device for stopping the drive mechanism if the film is overloaded - Google Patents
Film-driving roller with device for stopping the drive mechanism if the film is overloadedInfo
- Publication number
- CA929546A CA929546A CA102234A CA102234A CA929546A CA 929546 A CA929546 A CA 929546A CA 102234 A CA102234 A CA 102234A CA 102234 A CA102234 A CA 102234A CA 929546 A CA929546 A CA 929546A
- Authority
- CA
- Canada
- Prior art keywords
- film
- overloaded
- stopping
- drive mechanism
- driving roller
- 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
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
- G03B1/00—Film strip handling
- G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/18—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier being longitudinally extended, e.g. punched tape
- G06K13/24—Guiding of record carriers; Recognising end of record carrier
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Advancing Webs (AREA)
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Knitting Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702000612 DE2000612A1 (de) | 1970-01-08 | 1970-01-08 | Filmantriebsrolle mit Einrichtung zum Abstellen der Antriebsvorrichtung bei Filmueberspannung |
Publications (1)
Publication Number | Publication Date |
---|---|
CA929546A true CA929546A (en) | 1973-07-03 |
Family
ID=5759190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA102234A Expired CA929546A (en) | 1970-01-08 | 1971-01-08 | Film-driving roller with device for stopping the drive mechanism if the film is overloaded |
Country Status (13)
Country | Link |
---|---|
US (1) | US3696982A (es) |
JP (1) | JPS4933619B1 (es) |
AT (1) | AT331952B (es) |
BE (1) | BE761369R (es) |
CA (1) | CA929546A (es) |
CH (1) | CH524000A (es) |
CS (1) | CS152387B2 (es) |
DE (1) | DE2000612A1 (es) |
ES (1) | ES387443A2 (es) |
FR (1) | FR2074947A6 (es) |
GB (1) | GB1288499A (es) |
IT (1) | IT951909B (es) |
NL (1) | NL7100092A (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE395068B (sv) * | 1975-11-05 | 1977-07-25 | Philips Svenska Ab | Overbelastningsskydd vid en apparat for matning av ett band eller en remsa |
US4396187A (en) * | 1980-02-11 | 1983-08-02 | Savin Corporation | Sheet detector for electrophotographic copier |
US5217152A (en) * | 1989-02-10 | 1993-06-08 | Seiko Epson Corporation | Gear mechanism and record medium feeding apparatus employing the same |
US5875020A (en) * | 1997-09-15 | 1999-02-23 | Kitten; Stephen B. | Motion picture projection system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1988980A (en) * | 1931-01-08 | 1935-01-22 | Debrie Andre Leon Vict Clement | Safety closing circuit device for preventing stuffing in cinematographic apparatus |
US3025751A (en) * | 1959-01-05 | 1962-03-20 | Edward H Braun | Method for controlling the speed of a motion picture projector |
-
1970
- 1970-01-08 DE DE19702000612 patent/DE2000612A1/de active Pending
- 1970-10-01 AT AT888570A patent/AT331952B/de not_active IP Right Cessation
- 1970-10-07 CH CH1484470A patent/CH524000A/de not_active IP Right Cessation
- 1970-10-29 GB GB1288499D patent/GB1288499A/en not_active Expired
- 1970-11-25 IT IT32160/70A patent/IT951909B/it active
- 1970-11-26 FR FR7042515A patent/FR2074947A6/fr not_active Expired
- 1970-12-02 US US94457A patent/US3696982A/en not_active Expired - Lifetime
- 1970-12-29 JP JP45121942A patent/JPS4933619B1/ja active Pending
-
1971
- 1971-01-05 ES ES387443A patent/ES387443A2/es not_active Expired
- 1971-01-06 NL NL7100092A patent/NL7100092A/xx unknown
- 1971-01-08 CS CS134A patent/CS152387B2/cs unknown
- 1971-01-08 BE BE761369A patent/BE761369R/xx active
- 1971-01-08 CA CA102234A patent/CA929546A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3696982A (en) | 1972-10-10 |
GB1288499A (es) | 1972-09-13 |
JPS4933619B1 (es) | 1974-09-07 |
BE761369R (fr) | 1971-07-08 |
DE2000612A1 (de) | 1971-07-15 |
AT331952B (de) | 1976-09-10 |
CH524000A (de) | 1972-06-15 |
ATA888570A (de) | 1975-12-15 |
IT951909B (it) | 1973-07-10 |
CS152387B2 (es) | 1973-12-19 |
ES387443A2 (es) | 1973-06-16 |
NL7100092A (es) | 1971-07-12 |
FR2074947A6 (es) | 1971-10-08 |
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