DK146250C - Udskiftelig tonearm - Google Patents

Udskiftelig tonearm

Info

Publication number
DK146250C
DK146250C DK451276A DK451276A DK146250C DK 146250 C DK146250 C DK 146250C DK 451276 A DK451276 A DK 451276A DK 451276 A DK451276 A DK 451276A DK 146250 C DK146250 C DK 146250C
Authority
DK
Denmark
Prior art keywords
replaceable
tone arm
tone
arm
replaceable tone
Prior art date
Application number
DK451276A
Other languages
Danish (da)
English (en)
Other versions
DK146250B (da
DK451276A (da
Inventor
Gerhart Metzler
Peter Rother
Hans Sukopp
Original Assignee
Lahr Geraetewerk Gmbh
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 Lahr Geraetewerk Gmbh filed Critical Lahr Geraetewerk Gmbh
Publication of DK451276A publication Critical patent/DK451276A/da
Publication of DK146250B publication Critical patent/DK146250B/da
Application granted granted Critical
Publication of DK146250C publication Critical patent/DK146250C/da

Links

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
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/12—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse
    • G11B3/14—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by using effects of gravity or inertia, e.g. counterweight
    • G11B3/16—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by using effects of gravity or inertia, e.g. counterweight adjustable
DK451276A 1975-10-08 1976-10-07 Udskiftelig tonearm DK146250C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2545159A DE2545159C3 (de) 1975-10-08 1975-10-08 Auswechselbarer, um eine horizontale und vertikale Schwenkachse schwenkbar gelagerter Tonarm für einen Plattenspieler
DE2545159 1975-10-08

Publications (3)

Publication Number Publication Date
DK451276A DK451276A (da) 1977-04-09
DK146250B DK146250B (da) 1983-08-08
DK146250C true DK146250C (da) 1984-01-16

Family

ID=5958685

Family Applications (1)

Application Number Title Priority Date Filing Date
DK451276A DK146250C (da) 1975-10-08 1976-10-07 Udskiftelig tonearm

Country Status (7)

Country Link
US (1) US4082291A (fi)
CH (1) CH610134A5 (fi)
DE (1) DE2545159C3 (fi)
DK (1) DK146250C (fi)
FR (1) FR2327604A1 (fi)
GB (1) GB1544258A (fi)
NL (1) NL7609433A (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635930Y2 (fi) * 1977-11-17 1981-08-24
GB2043322B (en) * 1979-02-20 1983-06-15 Matsushita Electric Ind Co Ltd Pickup arm device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1846871A (en) * 1930-09-04 1932-02-23 Webster Electric Co Inc Electric phonograph pick up
US2532803A (en) * 1945-01-09 1950-12-05 Gen Electric Magnetic recording, reproducing, and erasing apparatus
GB618814A (en) * 1946-11-08 1949-02-28 Dennis English Osman Improvements in or relating to tone arms and supports therefor
GB918081A (en) * 1958-07-01 1963-02-13 Pathe Marconi Ind Music Improvements in or relating to pick-up arms and mounting means therefor of gramophone record playing apparatus
US3228699A (en) * 1962-03-08 1966-01-11 Zenith Radio Corp Tone arm
GB1025266A (en) * 1963-01-17 1966-04-06 Davis Paul Leonard Anthony Improvements in or relating to gramophones
US3227459A (en) * 1963-02-13 1966-01-04 Donald G Haines Tone arm mounting for record players
DE1522994A1 (de) * 1966-03-03 1969-10-16 Electroacustic Gmbh Plattenspieler mit einer Einrichtung zur Kompensation des Seitenzuges
FR1491182A (fr) * 1966-09-05 1967-08-04 Philips Nv Tourne-disque
US3417999A (en) * 1967-01-26 1968-12-24 Vm Corp Phonograph tone arm
GB1273981A (en) * 1968-03-19 1972-05-10 Alastair John Robertson-Aikman Improvements in and relating to pickup arms

Also Published As

Publication number Publication date
CH610134A5 (fi) 1979-03-30
NL7609433A (nl) 1977-04-13
DE2545159B2 (de) 1977-11-17
FR2327604B1 (fi) 1982-12-31
US4082291A (en) 1978-04-04
DE2545159A1 (de) 1977-04-14
DK146250B (da) 1983-08-08
GB1544258A (en) 1979-04-19
DE2545159C3 (de) 1978-07-20
DK451276A (da) 1977-04-09
FR2327604A1 (fr) 1977-05-06

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Legal Events

Date Code Title Description
PBP Patent lapsed