JPS5512943A - Sound recorder for simultaneous sound recording type cine camera - Google Patents
Sound recorder for simultaneous sound recording type cine cameraInfo
- Publication number
- JPS5512943A JPS5512943A JP8585978A JP8585978A JPS5512943A JP S5512943 A JPS5512943 A JP S5512943A JP 8585978 A JP8585978 A JP 8585978A JP 8585978 A JP8585978 A JP 8585978A JP S5512943 A JPS5512943 A JP S5512943A
- Authority
- JP
- Japan
- Prior art keywords
- film
- sound
- head
- bent portion
- simultaneous
- 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.)
- Pending
Links
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Abstract
PURPOSE: To provide preferable contact of a film with a recording head of a sound recorder for a simultaneous sound recording type cine camera by producing back tension at the film along a bent portion provided between a film reservoir and the recording head.
CONSTITUTION: A film F forming a different loop F1 intermittently fed at a camera unit is fed via a capstan 5 while making contact with the surface of an inverted S-shaped bent portion 1D of a head block 1 regardless of the shape of the loop F1 under the control at the position by a pressure plate 7 provided at one end of the head block 1. Thus, the vibration of the film F is absorbed by the bent portion 1D, and back tension is applied to the film F to allow the film F to make preferable contact with the recording head 3 to thereby preferably record the sound even if the film F is displaced from the head gap 4A.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8585978A JPS5512943A (en) | 1978-07-14 | 1978-07-14 | Sound recorder for simultaneous sound recording type cine camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8585978A JPS5512943A (en) | 1978-07-14 | 1978-07-14 | Sound recorder for simultaneous sound recording type cine camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5512943A true JPS5512943A (en) | 1980-01-29 |
Family
ID=13870595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8585978A Pending JPS5512943A (en) | 1978-07-14 | 1978-07-14 | Sound recorder for simultaneous sound recording type cine camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5512943A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4817453A (en) * | 1985-12-06 | 1989-04-04 | E. I. Dupont De Nemours And Company | Fiber reinforced centrifuge rotor |
| US4991462A (en) * | 1985-12-06 | 1991-02-12 | E. I. Du Pont De Nemours And Company | Flexible composite ultracentrifuge rotor |
| EP0446916A2 (en) * | 1990-03-15 | 1991-09-18 | Canon Kabushiki Kaisha | Camera using a film with a magnetic memory |
-
1978
- 1978-07-14 JP JP8585978A patent/JPS5512943A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4817453A (en) * | 1985-12-06 | 1989-04-04 | E. I. Dupont De Nemours And Company | Fiber reinforced centrifuge rotor |
| US4991462A (en) * | 1985-12-06 | 1991-02-12 | E. I. Du Pont De Nemours And Company | Flexible composite ultracentrifuge rotor |
| EP0446916A2 (en) * | 1990-03-15 | 1991-09-18 | Canon Kabushiki Kaisha | Camera using a film with a magnetic memory |
| EP0446916B1 (en) * | 1990-03-15 | 1998-08-05 | Canon Kabushiki Kaisha | Camera using a film with a magnetic memory |
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