JPS4924287B1 - - Google Patents
Info
- Publication number
- JPS4924287B1 JPS4924287B1 JP46026801A JP2680171A JPS4924287B1 JP S4924287 B1 JPS4924287 B1 JP S4924287B1 JP 46026801 A JP46026801 A JP 46026801A JP 2680171 A JP2680171 A JP 2680171A JP S4924287 B1 JPS4924287 B1 JP S4924287B1
- Authority
- JP
- Japan
- 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
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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/321—Holders for films, e.g. reels, cassettes, spindles
- G03B21/323—Cassettes
-
- 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
- G03B1/56—Threading; Loop forming
-
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Photographic Developing Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68561667A | 1967-11-24 | 1967-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4924287B1 true JPS4924287B1 (fr) | 1974-06-21 |
Family
ID=24752969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46026801A Pending JPS4924287B1 (fr) | 1967-11-24 | 1971-04-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3552683A (fr) |
| JP (1) | JPS4924287B1 (fr) |
| AT (2) | AT304264B (fr) |
| BR (1) | BR6804268D0 (fr) |
| CH (1) | CH506087A (fr) |
| GB (2) | GB1261190A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63198863A (ja) * | 1987-02-13 | 1988-08-17 | Nippon Steel Corp | 渦流探傷装置 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT282353B (de) * | 1968-10-30 | 1970-06-25 | Eumig | Einrichtung zur Abnahme eines Bandes |
| AT286790B (de) * | 1969-06-04 | 1970-12-28 | Eumig | Einrichtung zur Abnahme eines Bandes |
| JPS4947453B1 (fr) * | 1969-09-17 | 1974-12-16 | ||
| JPS501206B1 (fr) * | 1969-12-19 | 1975-01-16 | ||
| US3666205A (en) * | 1970-01-26 | 1972-05-30 | Bell & Howell Co | Apparatus for stripping and feeding web material from a supply roll or cartridge |
| US3807844A (en) * | 1970-03-13 | 1974-04-30 | Vockenhuber Karl | Film-handling apparatus |
| DE2024637A1 (de) * | 1970-05-21 | 1971-12-02 | Agfa Gevaert Ag | Laufbildprojektor |
| CH515521A (fr) * | 1970-10-19 | 1971-11-15 | Bolex Internat S A | Projecteur cinématographique |
| US3719335A (en) * | 1970-12-01 | 1973-03-06 | Ricoli Kk | Automatic film rewinding device for small movie projectors |
| US3750975A (en) * | 1971-04-23 | 1973-08-07 | Eastman Kodak Co | Control device for projector film stripping and threading mechanism |
| US3863864A (en) * | 1973-01-15 | 1975-02-04 | Bell & Howell Co | Film treading assembly and rewind actuator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3002424A (en) * | 1961-10-03 | Film feeding device | ||
| US2965328A (en) * | 1956-08-23 | 1960-12-20 | Alvin F Groll | Device for peeling strip metal from coils thereof |
| US3429518A (en) * | 1968-02-19 | 1969-02-25 | Eastman Kodak Co | Device for stripping and feeding strip material from a roll |
-
1967
- 1967-11-24 US US685616A patent/US3552683A/en not_active Expired - Lifetime
-
1968
- 1968-11-21 GB GB34812/71A patent/GB1261190A/en not_active Expired
- 1968-11-21 GB GB55365/68A patent/GB1254705A/en not_active Expired
- 1968-11-22 AT AT314471A patent/AT304264B/de not_active IP Right Cessation
- 1968-11-22 BR BR204268/68A patent/BR6804268D0/pt unknown
- 1968-11-22 AT AT1137768A patent/AT296014B/de not_active IP Right Cessation
- 1968-11-25 CH CH1753068A patent/CH506087A/fr not_active IP Right Cessation
-
1971
- 1971-04-26 JP JP46026801A patent/JPS4924287B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63198863A (ja) * | 1987-02-13 | 1988-08-17 | Nippon Steel Corp | 渦流探傷装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1261190A (en) | 1972-01-26 |
| BR6804268D0 (pt) | 1973-01-11 |
| GB1254705A (en) | 1971-11-24 |
| CH506087A (fr) | 1971-04-15 |
| AT304264B (de) | 1972-12-27 |
| AT296014B (de) | 1972-01-25 |
| US3552683A (en) | 1971-01-05 |