BE735648A - - Google Patents
Info
- Publication number
- BE735648A BE735648A BE735648DA BE735648A BE 735648 A BE735648 A BE 735648A BE 735648D A BE735648D A BE 735648DA BE 735648 A BE735648 A BE 735648A
- Authority
- BE
- Belgium
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
- G03B21/43—Driving mechanisms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19172—Reversal of direction of power flow changes power transmission to alternate path
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Replacement Of Web Rolls (AREA)
- Winding Of Webs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74277768A | 1968-07-05 | 1968-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE735648A true BE735648A (en) | 1969-12-16 |
Family
ID=24986180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE735648D BE735648A (en) | 1968-07-05 | 1969-07-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3501111A (en) |
| BE (1) | BE735648A (en) |
| DE (2) | DE6926563U (en) |
| FR (1) | FR2012411A1 (en) |
| GB (1) | GB1278627A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3642230A (en) * | 1970-03-02 | 1972-02-15 | Gen Electric | Rewind and fast forward mechanism for tape transport |
| US3929038A (en) * | 1975-01-02 | 1975-12-30 | Moni Inc | Grinding machine and drive assembly therefor |
| US4210297A (en) * | 1977-08-31 | 1980-07-01 | Tokyo Shibaura Denki Kabushiki Kaisha | Tape driving system for a tape recorder |
| KR930000684B1 (en) * | 1990-08-30 | 1993-01-29 | 삼성전자 주식회사 | Preventing loose tape for tape recorder |
| KR960010030B1 (en) * | 1993-09-20 | 1996-07-25 | 엘지전자 주식회사 | Jog apparatus for magnetic recording/reproducing device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2907531A (en) * | 1954-01-13 | 1959-10-06 | Gerald J Badgley | Reverse drive mechanism for cameras and the like |
| US2782263A (en) * | 1954-07-01 | 1957-02-19 | Rca Corp | Magnetic recording and reproducing apparatus |
| US2920148A (en) * | 1956-08-10 | 1960-01-05 | Webster Electric Co Inc | Recorder-reproducer apparatus |
| US2946531A (en) * | 1957-08-27 | 1960-07-26 | Alva K Hinchman | Motion-picture film winder and editor |
-
1968
- 1968-07-05 US US742777A patent/US3501111A/en not_active Expired - Lifetime
-
1969
- 1969-06-19 GB GB31164/69A patent/GB1278627A/en not_active Expired
- 1969-07-04 DE DE6926563U patent/DE6926563U/en not_active Expired
- 1969-07-04 DE DE19691934079 patent/DE1934079B2/de not_active Withdrawn
- 1969-07-04 FR FR6922858A patent/FR2012411A1/fr not_active Withdrawn
- 1969-07-04 BE BE735648D patent/BE735648A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1934079A1 (en) | 1970-02-19 |
| DE6926563U (en) | 1969-11-13 |
| FR2012411A1 (en) | 1970-03-20 |
| DE1934079B2 (en) | 1970-02-19 |
| GB1278627A (en) | 1972-06-21 |
| US3501111A (en) | 1970-03-17 |