NL7404359A - Groeftaster en/of snijder. - Google Patents

Groeftaster en/of snijder.

Info

Publication number
NL7404359A
NL7404359A NL7404359A NL7404359A NL7404359A NL 7404359 A NL7404359 A NL 7404359A NL 7404359 A NL7404359 A NL 7404359A NL 7404359 A NL7404359 A NL 7404359A NL 7404359 A NL7404359 A NL 7404359A
Authority
NL
Netherlands
Prior art keywords
taster
cutter
groove
groove taster
Prior art date
Application number
NL7404359A
Other languages
English (en)
Original Assignee
Philips Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Priority to NL7404359A priority Critical patent/NL7404359A/nl
Priority to US05/559,736 priority patent/US4031335A/en
Priority to DE2512467A priority patent/DE2512467C3/de
Priority to DK131275A priority patent/DK131275A/da
Priority to GB12920/75A priority patent/GB1505884A/en
Priority to CA223,335A priority patent/CA1013683A/en
Priority to AU79575/75A priority patent/AU493184B2/en
Priority to IT67832/75A priority patent/IT1030496B/it
Priority to AT242075A priority patent/AT344417B/de
Priority to JP3744275A priority patent/JPS5323693B2/ja
Priority to ES436140A priority patent/ES436140A1/es
Priority to CH411975A priority patent/CH584496A5/xx
Priority to BE154985A priority patent/BE827433A/xx
Priority to FR7510148A priority patent/FR2266412B1/fr
Publication of NL7404359A publication Critical patent/NL7404359A/nl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/08—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R11/12—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
NL7404359A 1974-04-01 1974-04-01 Groeftaster en/of snijder. NL7404359A (nl)

Priority Applications (14)

Application Number Priority Date Filing Date Title
NL7404359A NL7404359A (nl) 1974-04-01 1974-04-01 Groeftaster en/of snijder.
US05/559,736 US4031335A (en) 1974-04-01 1975-03-19 Stereo pick-up with casing serving as common pole piece
DE2512467A DE2512467C3 (de) 1974-04-01 1975-03-21 RUlenabtast- und/oder -schneidvorrichtung
DK131275A DK131275A (nl) 1974-04-01 1975-03-26
GB12920/75A GB1505884A (en) 1974-04-01 1975-03-27 Pick-up or cutter
CA223,335A CA1013683A (en) 1974-04-01 1975-03-27 Transducer having three polepieces
AU79575/75A AU493184B2 (en) 1974-04-01 1975-03-27 Stereo pickup with casing serving as common pole piece
IT67832/75A IT1030496B (it) 1974-04-01 1975-03-28 Testina di rivelazione o di incisione per supporti di registrazione a disco
AT242075A AT344417B (de) 1974-04-01 1975-03-28 Rillenabtast- und/oder -schneidvorrichtung
JP3744275A JPS5323693B2 (nl) 1974-04-01 1975-03-29
ES436140A ES436140A1 (es) 1974-04-01 1975-03-29 Un dispositivo fonocaptor yno fonoincisor para la explora- cion yno la grabacion de informacion en una pista de un por-tador de registro en forma de disco.
CH411975A CH584496A5 (nl) 1974-04-01 1975-04-01
BE154985A BE827433A (fr) 1974-04-01 1975-04-01 Phonocapteur et/ou burin
FR7510148A FR2266412B1 (nl) 1974-04-01 1975-04-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7404359A NL7404359A (nl) 1974-04-01 1974-04-01 Groeftaster en/of snijder.

Publications (1)

Publication Number Publication Date
NL7404359A true NL7404359A (nl) 1975-10-03

Family

ID=19821084

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7404359A NL7404359A (nl) 1974-04-01 1974-04-01 Groeftaster en/of snijder.

Country Status (13)

Country Link
US (1) US4031335A (nl)
JP (1) JPS5323693B2 (nl)
AT (1) AT344417B (nl)
BE (1) BE827433A (nl)
CA (1) CA1013683A (nl)
CH (1) CH584496A5 (nl)
DE (1) DE2512467C3 (nl)
DK (1) DK131275A (nl)
ES (1) ES436140A1 (nl)
FR (1) FR2266412B1 (nl)
GB (1) GB1505884A (nl)
IT (1) IT1030496B (nl)
NL (1) NL7404359A (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5279903A (en) * 1975-12-25 1977-07-05 Torio Kk Pickup cartridge
JPS5487504A (en) * 1977-12-23 1979-07-12 Alps Electric Co Ltd Electromagnetic pickup cartridge
NL8100448A (nl) * 1981-01-30 1982-08-16 Philips Nv Groeftaster en/of snijder.
DE3228299A1 (de) * 1982-07-29 1984-02-02 Philips Patentverwaltung Gmbh, 2000 Hamburg Tonabnehmer zum auslesen von informationen aus der rille einer sich drehenden informationstraegerplatte
DE3228300C2 (de) * 1982-07-29 1984-12-06 Philips Patentverwaltung Gmbh, 2000 Hamburg Tonabnehmer zum Auslesen von Informationen aus der Rille einer sich drehenden Informationsträgerplatte

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043920A (en) * 1957-02-15 1962-07-10 Electro Sonic Lab Inc Electromagnetic phonograph pickups
US3055988A (en) * 1957-04-08 1962-09-25 Shure Bros Magnetic phonograph pickup
GB930367A (en) * 1958-11-10 1963-07-03 Bang & Olufsen Produktionssels Stereophonic pick-up having a single stylus
DE1112841B (de) * 1960-04-08 1961-08-17 Telefunken Gmbh Elektrisch-mechanischer Wandler
US3294405A (en) * 1963-12-11 1966-12-27 Audio Dynamics Corp Phonograph pick-up
US3441688A (en) * 1966-04-18 1969-04-29 Empire Scient Corp Electromagnetic phonograph pickup cartridges with zero balanced armature flux
SE347636B (nl) * 1968-08-14 1972-08-07 Audio Technica Kk
US3646279A (en) * 1970-12-07 1972-02-29 Pickering & Co Inc Induced magnetic moving iron stereophonic phonograph pickup with replaceable stylus assembly and one common pole piece

Also Published As

Publication number Publication date
DK131275A (nl) 1975-10-02
CA1013683A (en) 1977-07-12
ATA242075A (de) 1977-11-15
DE2512467A1 (de) 1975-10-09
DE2512467C3 (de) 1979-02-08
ES436140A1 (es) 1977-02-01
JPS50137103A (nl) 1975-10-31
GB1505884A (en) 1978-03-30
AU7957575A (en) 1976-09-30
FR2266412B1 (nl) 1982-03-26
AT344417B (de) 1978-07-25
DE2512467B2 (de) 1978-06-08
US4031335A (en) 1977-06-21
JPS5323693B2 (nl) 1978-07-17
FR2266412A1 (nl) 1975-10-24
BE827433A (fr) 1975-10-01
CH584496A5 (nl) 1977-01-31
IT1030496B (it) 1979-03-30

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Legal Events

Date Code Title Description
BI The patent application has been withdrawn