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GB615421A - Improvements in or relating to stylus holders and pick-ups - Google Patents

Improvements in or relating to stylus holders and pick-ups

Info

Publication number
GB615421A
GB615421A GB15474/45A GB1547445A GB615421A GB 615421 A GB615421 A GB 615421A GB 15474/45 A GB15474/45 A GB 15474/45A GB 1547445 A GB1547445 A GB 1547445A GB 615421 A GB615421 A GB 615421A
Authority
GB
United Kingdom
Prior art keywords
pick
conical part
stylus
embrace
lugs
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
Application number
GB15474/45A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HARVEY FISHER SCHWARZ
Decca Record Co Ltd
Original Assignee
HARVEY FISHER SCHWARZ
Decca Record Co Ltd
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
Priority to NL69948D priority Critical patent/NL69948C/xx
Application filed by HARVEY FISHER SCHWARZ, Decca Record Co Ltd filed Critical HARVEY FISHER SCHWARZ
Priority to GB15474/45A priority patent/GB615421A/en
Priority to US623277A priority patent/US2469933A/en
Priority to FR935455D priority patent/FR935455A/fr
Publication of GB615421A publication Critical patent/GB615421A/en
Expired legal-status Critical Current

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/16—Mounting or connecting stylus to transducer with or without damping means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
GB15474/45A 1945-06-18 1945-06-18 Improvements in or relating to stylus holders and pick-ups Expired GB615421A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL69948D NL69948C (fr) 1945-06-18
GB15474/45A GB615421A (en) 1945-06-18 1945-06-18 Improvements in or relating to stylus holders and pick-ups
US623277A US2469933A (en) 1945-06-18 1945-10-19 Electromagnetic pickup
FR935455D FR935455A (fr) 1945-06-18 1946-10-30 Perfectionnements aux montures pour porte-style sensibles aux vibrations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15474/45A GB615421A (en) 1945-06-18 1945-06-18 Improvements in or relating to stylus holders and pick-ups

Publications (1)

Publication Number Publication Date
GB615421A true GB615421A (en) 1949-01-06

Family

ID=10059769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15474/45A Expired GB615421A (en) 1945-06-18 1945-06-18 Improvements in or relating to stylus holders and pick-ups

Country Status (4)

Country Link
US (1) US2469933A (fr)
FR (1) FR935455A (fr)
GB (1) GB615421A (fr)
NL (1) NL69948C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538164A (en) * 1946-07-08 1951-01-16 Pickering Associates Inc Electromagnetic sound reproducer
US2829210A (en) * 1951-08-15 1958-04-01 Donald J Baker Magnetic pickup
US2960990A (en) * 1956-01-26 1960-11-22 Whirlpool Co One level dishwasher
US2937243A (en) * 1958-02-27 1960-05-17 Gen Electric Phonograph armature and stylus assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1833070A (en) * 1929-04-15 1931-11-24 Conner Crouse Corp Electromechanical translating device
DE649961C (de) * 1929-07-05 1937-09-08 Loewe Opta Gmbh Elektromagnetischer Tonabnehmer
US2201735A (en) * 1939-06-03 1940-05-21 Actino Lab Inc Recording head
US2400305A (en) * 1944-06-13 1946-05-14 Gray Mfg Co Electromagnetic sound recorder and reproducer

Also Published As

Publication number Publication date
US2469933A (en) 1949-05-10
FR935455A (fr) 1948-06-18
NL69948C (fr)

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