FR2127842A5 - - Google Patents
Info
- Publication number
- FR2127842A5 FR2127842A5 FR7206700A FR7206700A FR2127842A5 FR 2127842 A5 FR2127842 A5 FR 2127842A5 FR 7206700 A FR7206700 A FR 7206700A FR 7206700 A FR7206700 A FR 7206700A FR 2127842 A5 FR2127842 A5 FR 2127842A5
- Authority
- FR
- France
- 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
- G03B19/00—Cameras
- G03B19/18—Motion-picture cameras
- G03B19/26—Motion-picture cameras with fade-in and fade-out effects
-
- 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
- G03B19/00—Cameras
- G03B19/18—Motion-picture cameras
-
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
- Diaphragms For Cameras (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712109739 DE2109739A1 (de) | 1971-03-02 | 1971-03-02 | Ab-, Auf- und Überblendungseinrichtung für Laufbildkameras |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2127842A5 true FR2127842A5 (fr) | 1972-10-13 |
Family
ID=5800213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7206700A Expired FR2127842A5 (fr) | 1971-03-02 | 1972-02-28 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3740146A (fr) |
DE (1) | DE2109739A1 (fr) |
FR (1) | FR2127842A5 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1049383B (it) * | 1975-03-27 | 1981-01-20 | Nuovo Pignone Spa | Dispositivo automatico di innestodel volantino per l azionamento manuale di attuatori |
EP0026614B1 (fr) * | 1979-09-28 | 1983-06-01 | Rotork Controls Limited | Commande comprenant un entraînement au choix à moteur ou manuel |
FR2519063A1 (fr) * | 1981-12-30 | 1983-07-01 | Carpano & Pons | Dispositif auxiliaire de commande pour portes ou grilles enroulables, portes selectionnelles ou similaires |
JPS58157697A (ja) * | 1982-03-11 | 1983-09-19 | 株式会社キト− | レバ−式小型巻上兼牽引装置 |
US8522941B1 (en) * | 2009-02-25 | 2013-09-03 | Ahmed Eldessouky | Split-shaft clutching arrangement of a positive feed drill |
US10683692B2 (en) * | 2014-10-29 | 2020-06-16 | Westinghouse Air Brake Technologies Corporation | Clutch mechanism between leadscrew and electric motor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4945299Y1 (fr) * | 1969-03-27 | 1974-12-11 |
-
1971
- 1971-03-02 DE DE19712109739 patent/DE2109739A1/de active Pending
-
1972
- 1972-02-23 US US00228657A patent/US3740146A/en not_active Expired - Lifetime
- 1972-02-28 FR FR7206700A patent/FR2127842A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3740146A (en) | 1973-06-19 |
DE2109739A1 (de) | 1972-09-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |