FR2181077B1 - - Google Patents
Info
- Publication number
- FR2181077B1 FR2181077B1 FR7314648A FR7314648A FR2181077B1 FR 2181077 B1 FR2181077 B1 FR 2181077B1 FR 7314648 A FR7314648 A FR 7314648A FR 7314648 A FR7314648 A FR 7314648A FR 2181077 B1 FR2181077 B1 FR 2181077B1
- 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
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16083—Jaws movement actuated by gears and racks
- B23B31/16087—Details of the jaws
- B23B31/16091—Form of the jaws
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4673972U JPS496010U (pl) | 1972-04-20 | 1972-04-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2181077A1 FR2181077A1 (pl) | 1973-11-30 |
| FR2181077B1 true FR2181077B1 (pl) | 1976-11-12 |
Family
ID=12755687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7314648A Expired FR2181077B1 (pl) | 1972-04-20 | 1973-04-20 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS496010U (pl) |
| AT (1) | AT348784B (pl) |
| CA (1) | CA1004351A (pl) |
| FR (1) | FR2181077B1 (pl) |
| GB (1) | GB1425479A (pl) |
| IT (1) | IT984030B (pl) |
| NL (1) | NL185636C (pl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS517634A (ja) * | 1974-07-08 | 1976-01-22 | Jidosha Kiki Co | Doryokukajitorisochiniokeru sodaryokukirikaesochi |
| JPS5951066B2 (ja) * | 1978-04-17 | 1984-12-12 | ソニー株式会社 | 記録再生装置 |
| US4414588A (en) * | 1980-04-11 | 1983-11-08 | Ampex Corporation | Fluid bearing tape scanning drum |
| GB2272559B (en) * | 1992-11-13 | 1996-04-10 | Hewlett Packard Ltd | Rotary head drums |
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1972
- 1972-04-20 JP JP4673972U patent/JPS496010U/ja active Pending
-
1973
- 1973-04-18 NL NL7305504A patent/NL185636C/xx not_active IP Right Cessation
- 1973-04-18 GB GB1868973A patent/GB1425479A/en not_active Expired
- 1973-04-19 CA CA169,183A patent/CA1004351A/en not_active Expired
- 1973-04-20 AT AT358973A patent/AT348784B/de not_active IP Right Cessation
- 1973-04-20 IT IT2326373A patent/IT984030B/it active
- 1973-04-20 FR FR7314648A patent/FR2181077B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT984030B (it) | 1974-11-20 |
| DE2320264A1 (de) | 1973-11-08 |
| DE2320264B2 (de) | 1976-10-07 |
| JPS496010U (pl) | 1974-01-19 |
| NL185636B (nl) | 1990-01-02 |
| ATA358973A (de) | 1978-07-15 |
| GB1425479A (en) | 1976-02-18 |
| FR2181077A1 (pl) | 1973-11-30 |
| AU5464073A (en) | 1974-10-24 |
| CA1004351A (en) | 1977-01-25 |
| NL185636C (nl) | 1990-06-01 |
| NL7305504A (pl) | 1973-10-23 |
| AT348784B (de) | 1979-03-12 |