FR2271628B1 - - Google Patents

Info

Publication number
FR2271628B1
FR2271628B1 FR7514998A FR7514998A FR2271628B1 FR 2271628 B1 FR2271628 B1 FR 2271628B1 FR 7514998 A FR7514998 A FR 7514998A FR 7514998 A FR7514998 A FR 7514998A FR 2271628 B1 FR2271628 B1 FR 2271628B1
Authority
FR
France
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
FR7514998A
Other versions
FR2271628A1 (fr
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 claimed from JP5475374A external-priority patent/JPS5123898B2/ja
Priority claimed from JP5858474A external-priority patent/JPS5123891B2/ja
Priority claimed from JP5907674A external-priority patent/JPS5311441B2/ja
Priority claimed from JP5907474A external-priority patent/JPS5230841B2/ja
Priority claimed from JP3402075U external-priority patent/JPS5619213Y2/ja
Priority claimed from JP3052875A external-priority patent/JPS51104802A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2271628A1 publication Critical patent/FR2271628A1/fr
Priority to CH919976A priority Critical patent/CH607307A5/fr
Application granted granted Critical
Publication of FR2271628B1 publication Critical patent/FR2271628B1/fr
Expired legal-status Critical Current

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
    • G11B3/44—Styli, e.g. sapphire, diamond
    • G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank
    • 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
    • H04R1/18—Holders for styli; Mounting holders on transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Moving Of Heads (AREA)
FR7514998A 1974-05-15 1975-05-14 Expired FR2271628B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH919976A CH607307A5 (en) 1975-05-14 1976-07-19 Highly sensitive electromagnetic relay

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP5475374A JPS5123898B2 (fr) 1974-05-15 1974-05-15
JP5858474A JPS5123891B2 (fr) 1974-05-23 1974-05-23
JP5907674A JPS5311441B2 (fr) 1974-05-24 1974-05-24
JP5907474A JPS5230841B2 (fr) 1974-05-24 1974-05-24
JP3402075U JPS5619213Y2 (fr) 1975-03-12 1975-03-12
JP3052875A JPS51104802A (ja) 1975-03-12 1975-03-12 Pitsukuatsupusochi

Publications (2)

Publication Number Publication Date
FR2271628A1 FR2271628A1 (fr) 1975-12-12
FR2271628B1 true FR2271628B1 (fr) 1982-02-12

Family

ID=27549538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514998A Expired FR2271628B1 (fr) 1974-05-15 1975-05-14

Country Status (7)

Country Link
US (1) US4063285A (fr)
CA (1) CA1052468A (fr)
CH (1) CH607204A5 (fr)
FR (1) FR2271628B1 (fr)
GB (1) GB1512842A (fr)
IT (1) IT1035731B (fr)
NL (1) NL167076C (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288824A (en) * 1975-10-14 1981-09-08 Sony Corporation Deflectable transducer mounting with damper for video signal reproducing apparatus
US4162577A (en) * 1977-10-31 1979-07-31 Cosman Michael A Pendulum drawing machine
US4344167A (en) * 1978-12-04 1982-08-10 Tadashi Iwasawa Pickup device
US4280024A (en) * 1979-08-22 1981-07-21 Rca Corporation Selectively damped video disc stylus assembly
JPS56156974A (en) * 1980-05-04 1981-12-03 Victor Co Of Japan Ltd Reader of information from information recording medium disc
US4400806A (en) * 1982-03-29 1983-08-23 Rca Corporation Pickup arm suspension for video disc cartridge
GB2120446A (en) * 1982-04-08 1983-11-30 Rca Corp Holding apparatus for a disc record signal pickup stylus
US4441176A (en) * 1982-04-08 1984-04-03 Rca Corporation Damping mechanism for a video disc stylus holder
BE897066A (fr) * 1983-06-16 1983-10-17 Staar Sa Dispositif destine a soustraire un appareil de lecture et/ou d'enregistrement a l'influence des sollicitations mecaniques
GB2175434B (en) * 1985-05-14 1989-07-12 Alexander David Mclachlan Sound reproduction apparatus
US4747092A (en) * 1986-05-13 1988-05-24 Mcgregor Gordon A Sound reproduction apparatus
EP3892092B1 (fr) * 2018-12-04 2023-09-13 National Agriculture and Food Research Organization Appareil et procédé de production de fil de soie de psychidae

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691318A (en) * 1968-02-13 1972-09-12 Ted Bildplatten Pressure pickup transducers for mechanically stored signals

Also Published As

Publication number Publication date
GB1512842A (en) 1978-06-01
FR2271628A1 (fr) 1975-12-12
DE2521068B2 (de) 1977-04-21
AU8108975A (en) 1977-08-18
IT1035731B (it) 1979-10-20
US4063285A (en) 1977-12-13
CH607204A5 (fr) 1978-11-30
NL167076C (nl) 1981-10-15
NL7505576A (nl) 1975-11-18
DE2521068A1 (de) 1975-11-20
NL167076B (nl) 1981-05-15
CA1052468A (fr) 1979-04-10

Similar Documents

Publication Publication Date Title
JPS50124312A (fr)
JPS5137957U (fr)
JPS511029A (fr)
FR2295863B3 (fr)
JPS5132464A (fr)
JPS5139328U (fr)
JPS50119951A (fr)
JPS50135945U (fr)
AU495898B2 (fr)
JPS5159911U (fr)
JPS50155538U (fr)
JPS5122114U (fr)
JPS50110877U (fr)
AU7463174A (fr)
JPS50129036U (fr)
JPS50143429U (fr)
BG20853A1 (fr)
CH584549A5 (fr)
BG20667A1 (fr)
BG19893A1 (fr)
BG19882A1 (fr)
BG20747A2 (fr)
BG19770A1 (fr)
BG21555A1 (fr)
BG19650A1 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse