DD140814A5 - Automatischer schallplattenwechsler - Google Patents

Automatischer schallplattenwechsler Download PDF

Info

Publication number
DD140814A5
DD140814A5 DD78206539A DD20653978A DD140814A5 DD 140814 A5 DD140814 A5 DD 140814A5 DD 78206539 A DD78206539 A DD 78206539A DD 20653978 A DD20653978 A DD 20653978A DD 140814 A5 DD140814 A5 DD 140814A5
Authority
DD
German Democratic Republic
Prior art keywords
disc
plate
tonearm
changer according
during
Prior art date
Application number
DD78206539A
Other languages
German (de)
English (en)
Inventor
James T Dennis
George Kolomayets
Original Assignee
James T Dennis
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 James T Dennis filed Critical James T Dennis
Publication of DD140814A5 publication Critical patent/DD140814A5/de

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
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G11B3/095—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record
    • G11B3/0952—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record using automatic means
    • G11B3/0955—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record using automatic means using mechanical means for detecting the end of the recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/08—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records
    • G11B17/12—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records with axial transfer to the turntable from a stack with a vertical axis
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/10—Control of operating function, e.g. switching from recording to reproducing by sensing presence or absence of record in accessible stored position or on turntable
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/22—Brakes other than speed-regulating brakes
    • 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
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G11B3/085—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
    • G11B3/08535—Driving the head
    • G11B3/08538—Driving the head the head being driven by the same means as the record can
    • G11B3/08541—Driving the head the head being driven by the same means as the record can for pivoting pick-up arms
    • G11B3/08545—Driving the head the head being driven by the same means as the record can for pivoting pick-up arms driven by cams

Landscapes

  • Automatic Disk Changers (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Transmission Devices (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Mechanical Operated Clutches (AREA)
  • Feeding And Guiding Record Carriers (AREA)
DD78206539A 1977-07-05 1978-07-05 Automatischer schallplattenwechsler DD140814A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81322577A 1977-07-05 1977-07-05

Publications (1)

Publication Number Publication Date
DD140814A5 true DD140814A5 (de) 1980-03-26

Family

ID=25211814

Family Applications (1)

Application Number Title Priority Date Filing Date
DD78206539A DD140814A5 (de) 1977-07-05 1978-07-05 Automatischer schallplattenwechsler

Country Status (19)

Country Link
JP (1) JPS5414705A (fr)
AR (1) AR224235A1 (fr)
AT (5) AT378069B (fr)
AU (1) AU519920B2 (fr)
BE (1) BE868746A (fr)
BR (1) BR7804306A (fr)
CA (1) CA1100413A (fr)
CS (1) CS214772B2 (fr)
DD (1) DD140814A5 (fr)
DE (1) DE2828954A1 (fr)
ES (5) ES471466A1 (fr)
FR (1) FR2397039B1 (fr)
GB (6) GB1602953A (fr)
IN (1) IN148566B (fr)
IT (1) IT1106003B (fr)
LU (1) LU79928A1 (fr)
MX (1) MX145032A (fr)
NL (1) NL7807283A (fr)
ZA (4) ZA801741B (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB626390A (en) * 1941-04-10 1949-07-14 Soundscriber Corp Improvements in or relating to phonographs
US2662772A (en) * 1949-07-20 1953-12-15 Milwaukee Stamping Company Automatic record changer for various record sizes
US3218078A (en) * 1962-11-28 1965-11-16 Vm Corp Automatic record changer
GB1029075A (en) * 1963-10-10 1966-05-11 Foster Mallard Ltd Improvements in or relating to sound reproducing machines
GB1124591A (en) * 1965-02-15 1968-08-21 Hans Christian Hansen Phonograph
US3801109A (en) * 1971-05-27 1974-04-02 Warwick Electronics Inc Record changer
US3963245A (en) * 1974-01-12 1976-06-15 Trio Electronics Incorporated Apparatus for automatically returning a pick-up arm in a record player

Also Published As

Publication number Publication date
IN148566B (fr) 1981-04-04
IT7850163A0 (it) 1978-07-04
AU519920B2 (en) 1982-01-07
GB2002944B (en) 1982-03-31
FR2397039A1 (fr) 1979-02-02
ATA547179A (de) 1983-12-15
ZA801741B (en) 1980-09-24
ZA801742B (en) 1980-09-24
JPS5414705A (en) 1979-02-03
GB1602953A (en) 1981-11-18
AT370543B (de) 1983-04-11
ES479203A1 (es) 1979-12-01
AR224235A1 (es) 1981-11-13
AT367234B (de) 1982-06-11
LU79928A1 (fr) 1978-12-07
GB2002945B (en) 1982-03-31
ES471466A1 (es) 1980-12-16
MX145032A (es) 1981-12-15
GB2003644A (en) 1979-03-14
IT1106003B (it) 1985-11-11
ES479202A1 (es) 1979-12-01
ATA487878A (de) 1984-10-15
AT375482B (de) 1984-08-10
FR2397039B1 (fr) 1986-04-11
AU3760478A (en) 1980-01-03
DE2828954A1 (de) 1979-01-25
ATA547379A (de) 1982-08-15
CA1100413A (fr) 1981-05-05
GB2005452B (en) 1982-04-28
GB2002945A (en) 1979-02-28
BR7804306A (pt) 1979-04-17
ATA547279A (de) 1981-10-15
DE2828954C2 (fr) 1987-05-27
ZA801740B (en) 1980-09-24
BE868746A (fr) 1978-11-03
JPS6212561B2 (fr) 1987-03-19
GB2003644B (en) 1982-04-07
GB2047456B (en) 1982-04-07
ES479200A1 (es) 1979-12-01
CS214772B2 (en) 1982-05-28
GB2005452A (en) 1979-04-19
ZA783632B (en) 1980-05-28
AT366840B (de) 1982-05-10
GB2047456A (en) 1980-11-26
ES479201A1 (es) 1979-12-01
AT378069B (de) 1985-06-10
GB2002944A (en) 1979-02-28
ATA547479A (de) 1981-09-15
NL7807283A (nl) 1979-01-09

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