GB1112130A - Pick-up - Google Patents

Pick-up

Info

Publication number
GB1112130A
GB1112130A GB5532365A GB5532365A GB1112130A GB 1112130 A GB1112130 A GB 1112130A GB 5532365 A GB5532365 A GB 5532365A GB 5532365 A GB5532365 A GB 5532365A GB 1112130 A GB1112130 A GB 1112130A
Authority
GB
United Kingdom
Prior art keywords
pick
arm
stylus arm
housing
styli
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
GB5532365A
Inventor
Heinrich Zimmermann
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.)
Dual Gebruder Steidinger GmbH and Co
Original Assignee
Dual Gebruder Steidinger GmbH and Co
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 Dual Gebruder Steidinger GmbH and Co filed Critical Dual Gebruder Steidinger GmbH and Co
Publication of GB1112130A publication Critical patent/GB1112130A/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08—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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

1,112,130. Pick-ups. DUAL GEBR. STEIDINGER. 31 Dec., 1965, No. 55323/65. Heading H4J. The stylus arm 1 (Fig. 1) of a pick-up is supported at the end remote from one or more styli 12, 13 by a resilient member 6 of hollow tapering configuration. Either the narrow end or the wide end of member 6 is connected to the stylus arm 1. The region of the member 6 between its narrow end and its wide end is hollow and unsupported and free of any engagement with the stylus arm 1. The pick-up is preferably stereophonic and the arm 1, which in use is horizontal, engages a coupler 2 for actuating two vertically arranged piezo-electric elements 3 (4, Fig. 2, not shown). The conical member 6 has a reinforced cylindrical portion 7 secured to a bearing 8 of the housing 9 by a spring 10. An integral handle (11) permits rotation of the cylindrical portion 7 and arm 1 through 180 degrees for putting one or other of styli 12, 13 into operative position. Alternatively, the stylus arm 22 (Fig. 3) of a magnetic pick-up operates between two polepieces (24, 25), Fig. 4 (not shown). Its supported end has an annular depression 21 which fits into the narrow end of a conical member 20 having longitudinal slots (23). Member 20 fits in a cylindrical recess 18 in a plastics member 15 detachable from the pick-up housing 14. A damping member 26 is between the stylus arm 22 and housing 14.
GB5532365A 1965-12-31 1965-12-31 Pick-up Expired GB1112130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1812865A CH438775A (en) 1965-12-31 1965-12-31 Pickups

Publications (1)

Publication Number Publication Date
GB1112130A true GB1112130A (en) 1968-05-01

Family

ID=4430662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5532365A Expired GB1112130A (en) 1965-12-31 1965-12-31 Pick-up

Country Status (3)

Country Link
CH (1) CH438775A (en)
FR (1) FR1463652A (en)
GB (1) GB1112130A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB526388I5 (en) * 1973-11-23 1976-02-03
US4271335A (en) * 1977-08-03 1981-06-02 Pioneer Electronic Corporation Pickup cartridge having a resilient biasing member for holding an elongated stylus holder against a support surface thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573203A (en) * 1980-06-05 1982-01-08 Sony Corp Stereo cartridge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB526388I5 (en) * 1973-11-23 1976-02-03
US3992017A (en) * 1973-11-23 1976-11-16 Sony Corporation Pickup cartridge
US4271335A (en) * 1977-08-03 1981-06-02 Pioneer Electronic Corporation Pickup cartridge having a resilient biasing member for holding an elongated stylus holder against a support surface thereof

Also Published As

Publication number Publication date
FR1463652A (en) 1966-12-23
CH438775A (en) 1967-06-30

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