GB1414801A - Playback devices for disc-shaped record carriers - Google Patents

Playback devices for disc-shaped record carriers

Info

Publication number
GB1414801A
GB1414801A GB3884772A GB3884772A GB1414801A GB 1414801 A GB1414801 A GB 1414801A GB 3884772 A GB3884772 A GB 3884772A GB 3884772 A GB3884772 A GB 3884772A GB 1414801 A GB1414801 A GB 1414801A
Authority
GB
United Kingdom
Prior art keywords
record
sheath
sleeve
play back
disc
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
GB3884772A
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.)
TED Bildplatten AG AEG Telefunken Teldec
Original Assignee
TED Bildplatten AG AEG Telefunken Teldec
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 DE2143382A external-priority patent/DE2143382C3/en
Priority claimed from DE2150524A external-priority patent/DE2150524C3/en
Application filed by TED Bildplatten AG AEG Telefunken Teldec filed Critical TED Bildplatten AG AEG Telefunken Teldec
Priority to GB1801075A priority Critical patent/GB1414802A/en
Priority to IN102/CAL/73A priority patent/IN138045B/en
Publication of GB1414801A publication Critical patent/GB1414801A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G11B17/02—Details
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
    • G11B17/049—Insertion of discs having to be extracted from the cartridge prior to recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/0328—Containers for flat record carriers the disc having to be extracted from the cartridge for recording reproducing, e.g. cooperating with an extractable tray

Abstract

1414801 Disc record playback TED BILDPLATTEN AG AEG-TELEFUNKEN TELDEC 21 Aug 1972 [26 Aug 1971 6 Oct 1971] 38847/72 Heading G5R [Also in Division B6] In an arrangement for playing back disc record carriers made of foil material which can be damaged by touch, each record is fed to the play back machine in a sheath which is formed with a slot or recess to allow access to the record by holding members which retain the record when the sheath is withdrawn. After play back the disc is reloaded in the sheath by a reverse process. Two types of sheath are described. The first 3, Fig. 9 has a slot 9 in both sides extending from the open edge to allow engagement of the centre of the record 1 by a drive and holding member 71 when the sheath and record are entered into the play back machine. The second 26 is formed with a cover 28 and the slot 27 is formed in one side only, 26a, of the sheath. The sleeves are formed of flexible material so that when horizontal one side can be raised or lowered relative to the other to allow record insertion. This action is facilitated in sheath 3 by having one edge extending beyond the other at the open edge. When a record in sheath 26 is entered in the direction of the arrow into the play back machine, Fig. 8, with the slotted side 26a of the sheath downwards, the sheath engages a locking member 49 which trips a lever 50 so that a friction element 53 on the lever moves the record sleeve into engagement with roller 51. The friction between the element and record is greater than that between the record and the sleeve so the sleeve can be withdrawn from the machine. Cam wheel 43 is then rotated by means (not shown) to release via arm 44 the spring pressure acting on lever 50 so that element 53 releases the record which is then centred, driven and played back by means (also not shown). After play back the sleeve is reentered in the direction of the arrow and the sleeve weight acts on pivotable member 55 to raise element 61 so that the record and the upperside 26b of the sleeve are lifted to assist entry of the record into the sleeve. An arrangement in which the record is removed from the sleeve and is driven along a curved path to the play back position is described in Specification 1,414,802.
GB3884772A 1971-08-26 1972-08-21 Playback devices for disc-shaped record carriers Expired GB1414801A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1801075A GB1414802A (en) 1971-08-26 1972-08-21 Playback devices for disc-shaped record carriers
IN102/CAL/73A IN138045B (en) 1972-08-21 1973-01-12

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2143382A DE2143382C3 (en) 1971-08-26 1971-08-26 Method for feeding a recording medium into a playback device, as well as playback device and protective cover for carrying out the method
DE2150524A DE2150524C3 (en) 1971-10-06 1971-10-06 Method for feeding a recording medium into a playback device, as well as playback device and protective cover for carrying out the method

Publications (1)

Publication Number Publication Date
GB1414801A true GB1414801A (en) 1975-11-19

Family

ID=25761668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3884772A Expired GB1414801A (en) 1971-08-26 1972-08-21 Playback devices for disc-shaped record carriers

Country Status (13)

Country Link
JP (2) JPS5543190B2 (en)
BE (1) BE788007A (en)
CH (1) CH551674A (en)
DD (1) DD104644A1 (en)
FR (1) FR2151418A5 (en)
GB (1) GB1414801A (en)
HU (1) HU166648B (en)
IT (1) IT964298B (en)
LU (1) LU65948A1 (en)
NL (1) NL7211418A (en)
PL (1) PL83413B1 (en)
SE (2) SE386529B (en)
SU (1) SU516340A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343546A (en) 1979-02-15 1982-08-10 Burroughs Corporation Latch mechanism for use with removable media

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5022154A (en) * 1973-07-02 1975-03-10
JPS50122201A (en) * 1974-03-11 1975-09-25
JPS50120802A (en) * 1974-03-11 1975-09-22
JPS5522629Y2 (en) * 1974-06-12 1980-05-29
JPS5756147B2 (en) * 1974-06-20 1982-11-27
JPS5811706B2 (en) * 1975-07-17 1983-03-04 三洋電機株式会社 Seat Saisei Souchi
JPS5645105Y2 (en) * 1975-11-28 1981-10-21
JPS579976Y2 (en) * 1975-12-02 1982-02-25
JPS5287215U (en) * 1975-12-25 1977-06-29
JPS5315311U (en) * 1976-07-21 1978-02-08
JPS5647835Y2 (en) * 1977-01-14 1981-11-09
JPS5391158A (en) * 1977-01-21 1978-08-10 Takashi Ozaki Production of canned food of citrus fruits
PT72897B (en) * 1980-05-09 1982-04-02 Rca Corp Disc record player apparatus
JPS5821344B2 (en) * 1980-11-21 1983-04-28 日本ビクター株式会社 Recording media playback device
JPS6244328A (en) * 1985-08-22 1987-02-26 Toshiba Corp Automatic stopping method for spring and device thereof
GB8616246D0 (en) * 1986-07-03 1986-08-13 Agricultural & Food Res Improving shelf life of foodstuff
JPH0242935A (en) * 1988-08-04 1990-02-13 Machida Oputo Giken:Kk Method for preserving edible plant
JPH0285037U (en) * 1988-12-21 1990-07-03
JPH0376531A (en) * 1989-08-17 1991-04-02 Kibun Kk Coating peeled fruit food and its production
JP4716233B2 (en) * 2010-01-05 2011-07-06 有限会社長友工務店 Folding shelf equipment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505371U (en) * 1973-05-16 1975-01-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343546A (en) 1979-02-15 1982-08-10 Burroughs Corporation Latch mechanism for use with removable media

Also Published As

Publication number Publication date
LU65948A1 (en) 1973-01-15
PL83413B1 (en) 1975-12-31
SE403845B (en) 1978-09-04
SU516340A3 (en) 1976-05-30
BE788007A (en) 1972-12-18
DD104644A1 (en) 1974-03-12
SE386529B (en) 1976-08-09
JPS5543190B2 (en) 1980-11-05
JPS4831908A (en) 1973-04-26
SE7509901L (en) 1975-09-05
FR2151418A5 (en) 1973-04-13
CH551674A (en) 1974-07-15
HU166648B (en) 1975-04-28
JPS5746143B2 (en) 1982-10-01
IT964298B (en) 1974-01-21
NL7211418A (en) 1973-02-28
JPS55129964A (en) 1980-10-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee