DE3808134C2 - - Google Patents
Info
- Publication number
- DE3808134C2 DE3808134C2 DE19883808134 DE3808134A DE3808134C2 DE 3808134 C2 DE3808134 C2 DE 3808134C2 DE 19883808134 DE19883808134 DE 19883808134 DE 3808134 A DE3808134 A DE 3808134A DE 3808134 C2 DE3808134 C2 DE 3808134C2
- Authority
- DE
- Germany
- Prior art keywords
- lever
- stylus
- holder according
- recording
- support lever
- 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.)
- Expired - Fee Related
Links
- 241001422033 Thestylus Species 0.000 claims description 17
- 238000005520 cutting process Methods 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 10
- 238000004049 embossing Methods 0.000 claims description 9
- 239000004519 grease Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/44—Styli, e.g. sapphire, diamond
- G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19883808134 DE3808134A1 (de) | 1988-03-11 | 1988-03-11 | Halterung fuer einen schneid- und praegestichel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19883808134 DE3808134A1 (de) | 1988-03-11 | 1988-03-11 | Halterung fuer einen schneid- und praegestichel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3808134A1 DE3808134A1 (de) | 1989-09-28 |
| DE3808134C2 true DE3808134C2 (enrdf_load_stackoverflow) | 1990-06-28 |
Family
ID=6349483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19883808134 Granted DE3808134A1 (de) | 1988-03-11 | 1988-03-11 | Halterung fuer einen schneid- und praegestichel |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3808134A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6046889A (en) * | 1998-09-24 | 2000-04-04 | Western Digital Corporation | Disk drive having a pivot assembly which defines a knife edge facing in a direction perpendicular to the longitudinal axis of an actuator arm |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE733617C (de) * | 1938-08-14 | 1943-03-31 | Schallband Syndikat Ag | Geraet zum Schneiden mechanischer Schallschrift in Schallbaender mittels eines Schreibers |
| US4044379A (en) * | 1975-06-30 | 1977-08-23 | Rca Corporation | Method and apparatus for electromechanical recording of short wavelength modulation in a metal master |
| DE3114108A1 (de) * | 1981-04-08 | 1982-10-28 | Teldec Telefunken-Decca-Schallplatten Gmbh, 2000 Hamburg | Einrichtung und verfahren zum schneiden einer information in einen metallischen schneidtraeger |
| DE3527606C1 (de) * | 1985-08-01 | 1986-07-10 | TELDEC Schallplatten GmbH, 2000 Hamburg | Verfahren zur Aufzeichnung eines Informationssignals und Einrichtung zur Durchfuehrung des Verfahrens |
-
1988
- 1988-03-11 DE DE19883808134 patent/DE3808134A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3808134A1 (de) | 1989-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |