NO164507B - Kassett for fleksibel magnetplate og apparat for opptak og/eller gjengivelse med slik platekassett. - Google Patents

Kassett for fleksibel magnetplate og apparat for opptak og/eller gjengivelse med slik platekassett. Download PDF

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Publication number
NO164507B
NO164507B NO812730A NO812730A NO164507B NO 164507 B NO164507 B NO 164507B NO 812730 A NO812730 A NO 812730A NO 812730 A NO812730 A NO 812730A NO 164507 B NO164507 B NO 164507B
Authority
NO
Norway
Prior art keywords
busbars
cartridge
cabinet
cable
held
Prior art date
Application number
NO812730A
Other languages
English (en)
Other versions
NO164507C (no
NO812730L (no
Inventor
Kiyoshi Takahashi
Nobuhiko Tsukahara
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of NO812730L publication Critical patent/NO812730L/no
Publication of NO164507B publication Critical patent/NO164507B/no
Publication of NO164507C publication Critical patent/NO164507C/no

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02Details
    • G11B17/04Feeding or guiding single record carrier to or from transducer unit
    • G11B17/041Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02Details
    • G11B17/022Positioning or locking of single discs
    • G11B17/028Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0282Positioning or locking of single discs of discs rotating during transducing operation by means provided on the turntable
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02Details
    • G11B17/022Positioning or locking of single discs
    • G11B17/028Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/032Positioning by moving the door or the cover
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00Driving, 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
    • G11B19/20Driving; Starting; Stopping; Control thereof
    • G11B19/2009Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00Record 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
    • G11B23/0014Record 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 record carriers not specifically of filamentary or web form
    • G11B23/0021Record 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 record carriers not specifically of filamentary or web form discs
    • G11B23/0028Details
    • G11B23/0035Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00Record 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
    • G11B23/02Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03Containers for flat record carriers
    • G11B23/033Containers for flat record carriers for flexible discs
    • G11B23/0332Containers for flat record carriers for flexible discs for single discs, e.g. envelopes

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)

Description

Anordning for ved kabelskap å benytte begge sider av samleskinnene.
Foreliggende oppfinnelse vedrorer en anordning for ved kabelskap for stromfordelingssystem, omfattende en overdel med samleskinner og en underdel med festeorgan for kabelmuffer å muliggjbre utnyttelse av begge samleskinnenes sider for montasje av sikringsapparater etc.
Kjente kabelskap er oppbygget på en ramme av plate eller støpe-jern, hvilken ramme omfatter skapets overside og kortsider. Skapets forside er forsynt med en eller to dorer, mens baksiden er helt dekket av en plate eller stbpt i et stykke med rammen. Samleskinnene er ved isolersokler montert inni skapet på dets bakre vegg. En av ulempene med de kjente kabelskap er at bare samleskinnenes ene side lean benyttes for montasje av sikringsapparater etc. Skinnelengden og fblgelig også skapbredden må være den dobbelte sammenlignet med om begge skinnesidene kan benyttes. En annen ulempe er at rammén vanskeliggjør koblings-
og monteringsarbeider i skapet, idet spesielt.slike organ, som er plasert inntil rammen, blir vanskelig tilgjengelige. Den dårlige adkomst i kombinasjon med den jordforbundne ramme, som omgir samleskinner og koblingsorgan, oker også risikoen for ulykker ved slike tilfeller, da arbeide må utfores under spen-ning.
Disse <p>g andre ulemper elimineres av foreliggende anordning, som kjennetegnes ved at minst to fra kabelskapets underdel oppstående stptter sammen med mellom stbttene festede samleskinner danner et på skapets underdel frittstående skinnestativ. Ved denne utformning av skinnestativet og ved at rammen, dorene og skapets bakside er erstattet av en hette, er begge samleskinnenes sider lett tilgjengelige for montasje av sikringsapparater etc. Dette medforer en betydelig prisbesparelse dels på grunn av materialbesparelser, lavere fremstillings-, håndterings-, lag-rings- og transportomkostninger, dels på grunn av de tidsspar-inger, som kan gjbres ved monteringsarbeidene i skapene.
Oppfinnelsen skal forklares nærmere ved hjelp av et utfbrelses-eksempel under henvisning til tegningen, på hvilken
Fig. 1 viser et kabelskap sett forfra,
Fig. 2 viser et kabelskap sett fra siden, og
Fig; 3 viser et kabelskap med avtatt hette sett ovenfra.
Det viste kabelskap består av en underdel omfattende en bjelke 1 med Z-formet tverrsnitt og to mellom bjelkens flenser anordnede luker 2 og 3? På underdelen er et frittstående skinnestativ anordnet bestående av to stbtter h og 5 festet ved hver sin av Z-bjelkens flenser. Mellom stottene, som i utfbrelseseksemplet er av elektrisk isolerende materiale, fastholdes samleskinnene 6 og 7' På disse samleskinner er montert sikringsapparater 9 - 12, hver med plass for tre sikringer. Den tredje samleskinne 8 bæres av sikringsapparatene. Ved at samleskinnenes 6 og 7 endepartier er innesluttet i lommer i stbttene og ved at samleskin-nen 8 er kortere enn de bvrige, slik at skinnens endepartier dekkes av de koblingsorganer 9-12 som bæres av skinnen, er skinnestativets kortsider berbringsbeskyttet.
Skinnestativet er omgitt av en hette 1<*>+, som i fig. 1 er vist delvis gjennomskåret og i fig. 2 antydet med strekede linjer. Hetteåpningen hviler mot kabelskapets underdel og låseanordninger 16 og 17 på hettens sider kan bringes i inngrep med fremspring
18 og 19 pa stbttene, hvorved ubefbyet borttagning av hetten hindres. En dryppkant 15» som lbper rundt hetteåpningen, hindrer regnvann fra å trenge inn i underdelen. Dryppkanten 15 umulig-gjbr også ubefbyet fjernelse av lukene 2 og 3*
På Z-bjelkens midtparti er ikke viste festeorgan for kabelmuffer samt jordforbindelser anordnet* Likeså finnes rbrklammer, 20
i fig. 3» ved hvis hjelp kabelskapet kan festes på et i marken faststbpt ror.

Claims (2)

1. Anordning for ved kabelskap for strbmfordelingssystem, omfattende en overdel med samleskinner og en underdel med festeorgan for kabelmuffer, å muliggjbre utnyttelse av begge sidene av samleskinnene for montasje av sikringsapparater etc, karakterisert ved at minst to fra kabelskapets underdel oppstående s.tbtter sammen med mellom stbttene fastholdte samleskinner danner et på skapets underdel frittstående skinnestativ.
2. Anordning som angitt i krav 1, karakterisert ved at nevnte stbtter er utfort av elektrisk isolerende materi ale. 3« Anordning som angitt i kravene 1 09 2, karakterisert ved at de mellom stottene fastholdte samleskinners endepartier er innstukket i lommer i stottene. h. Anordning som angitt i kravene 1-3?karakterisert ved to mellom et stottepar fastholdte samleskinner og minst en ytterligere skinne fastholdt av på de to samleskinner anordnede koblingsorganer.
NO812730A 1980-08-14 1981-08-12 Kassett for fleksibel magnetplate og apparat for opptak og/eller gjengivelse med slik platekassett. NO164507C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11196980A JPS5736473A (en) 1980-08-14 1980-08-14 Rotating driving device

Publications (3)

Publication Number Publication Date
NO812730L NO812730L (no) 1982-02-15
NO164507B true NO164507B (no) 1990-07-02
NO164507C NO164507C (no) 1990-10-10

Family

ID=14574670

Family Applications (1)

Application Number Title Priority Date Filing Date
NO812730A NO164507C (no) 1980-08-14 1981-08-12 Kassett for fleksibel magnetplate og apparat for opptak og/eller gjengivelse med slik platekassett.

Country Status (27)

Country Link
US (1) US4445155A (no)
JP (1) JPS5736473A (no)
KR (2) KR880002403B1 (no)
AT (1) AT373706B (no)
AU (2) AU542644B2 (no)
BE (1) BE889940A (no)
BR (1) BR8105207A (no)
CA (1) CA1190319A (no)
CH (2) CH656736A5 (no)
DD (1) DD202962A5 (no)
DE (1) DE3131889A1 (no)
DK (1) DK163615C (no)
ES (2) ES504733A0 (no)
FR (1) FR2488713B1 (no)
GB (2) GB2081959B (no)
HK (2) HK99985A (no)
IT (1) IT1138910B (no)
KE (1) KE3585A (no)
MX (1) MX151445A (no)
MY (2) MY8600329A (no)
NL (1) NL194176C (no)
NO (1) NO164507C (no)
NZ (1) NZ197970A (no)
PH (1) PH20782A (no)
SE (1) SE453337B (no)
SU (1) SU1080763A3 (no)
ZA (1) ZA815291B (no)

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Also Published As

Publication number Publication date
SE8104847L (sv) 1982-02-15
NL194176B (nl) 2001-04-02
KE3585A (en) 1986-01-17
NL8103820A (nl) 1982-03-01
SE453337B (sv) 1988-01-25
HK47086A (en) 1986-06-27
GB2081959A (en) 1982-02-24
US4445155A (en) 1984-04-24
IT1138910B (it) 1986-09-17
MY8600329A (en) 1986-12-31
ES514569A0 (es) 1983-05-01
ES8306281A1 (es) 1983-05-01
GB2146483B (en) 1985-10-02
ZA815291B (en) 1982-08-25
DK359981A (da) 1982-02-15
KR880002404B1 (ko) 1988-11-04
FR2488713B1 (fr) 1988-03-25
AU542644B2 (en) 1985-02-28
KR860000655A (ko) 1986-01-30
GB8403754D0 (en) 1984-03-14
IT8123504A0 (it) 1981-08-13
DE3131889A1 (de) 1982-05-13
JPS5736473A (en) 1982-02-27
AU7364781A (en) 1982-02-18
HK99985A (en) 1985-12-20
BE889940A (fr) 1982-02-12
ES8301546A1 (es) 1982-12-01
AU560138B2 (en) 1987-04-02
FR2488713A1 (fr) 1982-02-19
JPS6341148B2 (no) 1988-08-16
DK163615C (da) 1992-08-17
CH653166A5 (de) 1985-12-13
MX151445A (es) 1984-11-22
DE3131889C2 (no) 1990-12-06
NL194176C (nl) 2001-08-03
BR8105207A (pt) 1982-04-27
NO164507C (no) 1990-10-10
ES504733A0 (es) 1982-12-01
CH656736A5 (de) 1986-07-15
DD202962A5 (de) 1983-10-05
KR880002403B1 (ko) 1988-11-04
SU1080763A3 (ru) 1984-03-15
GB2081959B (en) 1985-06-26
AU3850785A (en) 1985-06-06
AT373706B (de) 1984-02-10
DK163615B (da) 1992-03-16
CA1190319A (en) 1985-07-09
NZ197970A (en) 1986-01-24
NO812730L (no) 1982-02-15
ATA355381A (de) 1983-06-15
MY8700032A (en) 1987-12-31
PH20782A (en) 1987-04-14
GB2146483A (en) 1985-04-17

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