DE2345055C3 - Sicherheitsschaltvorrichtung für ein Aufzeichnungs- und Wiedergabegerät - Google Patents

Sicherheitsschaltvorrichtung für ein Aufzeichnungs- und Wiedergabegerät

Info

Publication number
DE2345055C3
DE2345055C3 DE2345055A DE2345055A DE2345055C3 DE 2345055 C3 DE2345055 C3 DE 2345055C3 DE 2345055 A DE2345055 A DE 2345055A DE 2345055 A DE2345055 A DE 2345055A DE 2345055 C3 DE2345055 C3 DE 2345055C3
Authority
DE
Germany
Prior art keywords
recording medium
cover
recording
switch
safety
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
DE2345055A
Other languages
German (de)
English (en)
Other versions
DE2345055B2 (de
DE2345055A1 (de
Inventor
Tadanao Itoh
Saburo Yokohama Kanagawa Kato
Takaji Sue
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE2345055A1 publication Critical patent/DE2345055A1/de
Publication of DE2345055B2 publication Critical patent/DE2345055B2/de
Application granted granted Critical
Publication of DE2345055C3 publication Critical patent/DE2345055C3/de
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
    • G11B17/022—Positioning or locking of single discs
    • G11B17/025—Positioning or locking of single discs of discs which are stationary during transducing operation
    • G11B17/0255—Positioning or locking of single discs of discs which are stationary during transducing operation flexible discs
    • 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

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
DE2345055A 1972-09-13 1973-09-06 Sicherheitsschaltvorrichtung für ein Aufzeichnungs- und Wiedergabegerät Expired DE2345055C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972106848U JPS5126678Y2 (cg-RX-API-DMAC7.html) 1972-09-13 1972-09-13

Publications (3)

Publication Number Publication Date
DE2345055A1 DE2345055A1 (de) 1974-04-04
DE2345055B2 DE2345055B2 (de) 1977-07-14
DE2345055C3 true DE2345055C3 (de) 1978-03-09

Family

ID=14444047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2345055A Expired DE2345055C3 (de) 1972-09-13 1973-09-06 Sicherheitsschaltvorrichtung für ein Aufzeichnungs- und Wiedergabegerät

Country Status (5)

Country Link
US (1) US3886592A (cg-RX-API-DMAC7.html)
JP (1) JPS5126678Y2 (cg-RX-API-DMAC7.html)
CA (1) CA1006978A (cg-RX-API-DMAC7.html)
DE (1) DE2345055C3 (cg-RX-API-DMAC7.html)
GB (1) GB1441140A (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1525696A (en) * 1974-11-18 1978-09-20 Rca Corp Lid interlock system
US3930653A (en) * 1975-01-30 1976-01-06 Rca Corporation Lid latch mechanism for a disc record player
NL173696C (nl) * 1975-09-11 1984-02-16 Philips Nv Optische platenspeler.
NL7701332A (nl) * 1977-02-09 1978-08-11 Philips Nv Videoplatenspeler.
DE2916387A1 (de) * 1978-04-23 1979-10-31 Canon Kk Bildaufzeichnungsvorrichtung
USD290010S (en) 1984-05-11 1987-05-26 Citizen Watch Co., Ltd. Micro floppy disk drive
US4859841A (en) * 1987-12-28 1989-08-22 Eastman Kodak Company Digital data apparatus including an application insert sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322427A (en) * 1960-07-26 1967-05-30 Ricoh Kk Magnetic sheet recording and reproducing apparatus
US3655926A (en) * 1971-03-29 1972-04-11 Park Ohio Industries Inc Safety mechanism for high voltage cabinets
US3742162A (en) * 1971-10-27 1973-06-26 Westinghouse Electric Corp Self-contained door safety switch with manually disabled latch
US3789273A (en) * 1972-09-11 1974-01-29 Caelas Memories Inc Latch mechanism for memory disc cartridge

Also Published As

Publication number Publication date
JPS5126678Y2 (cg-RX-API-DMAC7.html) 1976-07-07
JPS4963913U (cg-RX-API-DMAC7.html) 1974-06-05
US3886592A (en) 1975-05-27
CA1006978A (en) 1977-03-15
DE2345055B2 (de) 1977-07-14
GB1441140A (en) 1976-06-30
DE2345055A1 (de) 1974-04-04

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM. DR.JUR. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee