IT7823360A0 - Supporto per rivelatore o pick-upper giradischi. - Google Patents
Supporto per rivelatore o pick-upper giradischi.Info
- Publication number
- IT7823360A0 IT7823360A0 IT7823360A IT2336078A IT7823360A0 IT 7823360 A0 IT7823360 A0 IT 7823360A0 IT 7823360 A IT7823360 A IT 7823360A IT 2336078 A IT2336078 A IT 2336078A IT 7823360 A0 IT7823360 A0 IT 7823360A0
- Authority
- IT
- Italy
- Prior art keywords
- turntable
- pick
- detector
- support
- turntable pick
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/02—Knife-edge bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C39/00—Relieving load on bearings
- F16C39/06—Relieving load on bearings using magnetic means
- F16C39/063—Permanent magnets
-
- 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
- G11B3/02—Arrangements of heads
- G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
- G11B3/30—Supporting in an inoperative position
- G11B3/32—Construction or arrangement of support pillars
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moving Of Heads (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH604677A CH617786A5 (it) | 1977-05-13 | 1977-05-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7823360A0 true IT7823360A0 (it) | 1978-05-12 |
IT1094638B IT1094638B (it) | 1985-08-02 |
Family
ID=4303346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23360/78A IT1094638B (it) | 1977-05-13 | 1978-05-12 | Supporto per rivelatore o pick-up per giradischi |
Country Status (9)
Country | Link |
---|---|
US (1) | US4170361A (it) |
CA (1) | CA1083973A (it) |
CH (1) | CH617786A5 (it) |
DE (1) | DE2818121C3 (it) |
FR (1) | FR2390796A1 (it) |
GB (1) | GB1596333A (it) |
IT (1) | IT1094638B (it) |
NL (1) | NL7804474A (it) |
SE (1) | SE7804835L (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3002013C2 (de) * | 1980-01-21 | 1984-06-20 | Hans-Jürgen 2000 Hamburg Tietze | Vorrichtung zum Aufnehmen der axial gerichteten Auflagekraft eines Tonarms |
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 |
US7382713B2 (en) * | 2005-03-11 | 2008-06-03 | Graham Robert J | Method and apparatus for tone arm magnetic stabilization and damping system |
US20110080674A1 (en) * | 2009-10-02 | 2011-04-07 | Joel Durand | Magnetic azimuth adjustment for tonearm |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH296390A (fr) * | 1951-11-22 | 1954-02-15 | Permo Inc | Dispositif lecteur. |
FR1105702A (fr) * | 1954-06-04 | 1955-12-07 | Perfectionnements aux lecteurs de phonogrammes gravés | |
GB1005810A (en) * | 1962-07-30 | 1965-09-29 | Decca Ltd | Improvements in pick-up arms for gramophones |
JPS496201B1 (it) * | 1966-01-19 | 1974-02-13 | ||
US3479038A (en) * | 1967-10-04 | 1969-11-18 | Ira Leonard Eisner | Radial phonograph pickup arm and turntable combination using air bearings |
US3779563A (en) * | 1972-05-24 | 1973-12-18 | K Irisawa | Device for counteracting inside force of pickup arm of record player |
US4065188A (en) * | 1975-02-10 | 1977-12-27 | Strathearn Audio Limited | Linear bearing for parallel tracking arm |
GB1543834A (en) * | 1975-03-17 | 1979-04-11 | Matsushita Electric Ind Co Ltd | Pivotal support arrangements |
-
1977
- 1977-05-13 CH CH604677A patent/CH617786A5/de not_active IP Right Cessation
-
1978
- 1978-04-25 DE DE2818121A patent/DE2818121C3/de not_active Expired
- 1978-04-26 NL NL7804474A patent/NL7804474A/xx not_active Application Discontinuation
- 1978-04-27 SE SE7804835A patent/SE7804835L/xx unknown
- 1978-05-02 US US05/902,217 patent/US4170361A/en not_active Expired - Lifetime
- 1978-05-04 GB GB17853/78A patent/GB1596333A/en not_active Expired
- 1978-05-11 CA CA303,077A patent/CA1083973A/en not_active Expired
- 1978-05-12 IT IT23360/78A patent/IT1094638B/it active
- 1978-05-12 FR FR7814274A patent/FR2390796A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1094638B (it) | 1985-08-02 |
FR2390796A1 (fr) | 1978-12-08 |
CH617786A5 (it) | 1980-06-13 |
SE7804835L (sv) | 1978-11-14 |
DE2818121A1 (de) | 1978-11-16 |
DE2818121C3 (de) | 1981-01-08 |
NL7804474A (nl) | 1978-11-15 |
CA1083973A (en) | 1980-08-19 |
DE2818121B2 (de) | 1980-04-24 |
GB1596333A (en) | 1981-08-26 |
US4170361A (en) | 1979-10-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7808828A (nl) | Voorwerpdrager. | |
NO781706L (no) | Lasteanordning. | |
NL7802739A (nl) | Houder. | |
NL7805084A (nl) | Houder. | |
NL7806748A (nl) | Stralingsdetector. | |
IT7829500A0 (it) | Dispositivo di sostegno. | |
NL7802498A (nl) | Rotatierichtingsdetector. | |
NL7805170A (nl) | Houder. | |
IT8020161A0 (it) | Supporto controbilanciato. | |
NL186122C (nl) | Roentgendetector. | |
NL7808006A (nl) | Houder. | |
NL7703295A (nl) | Roentgendetektor. | |
IT7823134V0 (it) | Supporto di registrazione per apparecchi registratori. | |
NL190032C (nl) | Scintillatiedetector. | |
NO147437C (no) | Partikkelformig forstoff for droevtyggere. | |
NL7803690A (nl) | Cassette. | |
NL7810377A (nl) | Schijfmachine. | |
NL7700566A (nl) | Speling detector. | |
NO780478L (no) | Null-detektor. | |
NO774182L (no) | Detektor. | |
NL7808133A (nl) | Roterende gaufreerinrichting. | |
NO152595C (no) | Avrullingshinder for lasteplan. | |
NO143451C (no) | Trinse for skistav. | |
NL7703294A (nl) | Roentgendetektor. | |
IT7823360A0 (it) | Supporto per rivelatore o pick-upper giradischi. |