JPS5233513A - Tape eraser - Google Patents

Tape eraser

Info

Publication number
JPS5233513A
JPS5233513A JP50109711A JP10971175A JPS5233513A JP S5233513 A JPS5233513 A JP S5233513A JP 50109711 A JP50109711 A JP 50109711A JP 10971175 A JP10971175 A JP 10971175A JP S5233513 A JPS5233513 A JP S5233513A
Authority
JP
Japan
Prior art keywords
tape
tape eraser
eraser
crasure
casset
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.)
Granted
Application number
JP50109711A
Other languages
Japanese (ja)
Other versions
JPS5737926B2 (en
Inventor
Masaaki Sato
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP50109711A priority Critical patent/JPS5233513A/en
Publication of JPS5233513A publication Critical patent/JPS5233513A/en
Publication of JPS5737926B2 publication Critical patent/JPS5737926B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/04—Preventing, inhibiting, or warning against accidental erasing or double recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/024—Erasing
    • G11B5/0245—Bulk erasing

Abstract

PURPOSE:To provide a means to prevent accidental crasure of a casset tape portion which is not to be erased, by detecting the error erasing prevention hole.
JP50109711A 1975-09-09 1975-09-09 Tape eraser Granted JPS5233513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50109711A JPS5233513A (en) 1975-09-09 1975-09-09 Tape eraser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50109711A JPS5233513A (en) 1975-09-09 1975-09-09 Tape eraser

Publications (2)

Publication Number Publication Date
JPS5233513A true JPS5233513A (en) 1977-03-14
JPS5737926B2 JPS5737926B2 (en) 1982-08-12

Family

ID=14517268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50109711A Granted JPS5233513A (en) 1975-09-09 1975-09-09 Tape eraser

Country Status (1)

Country Link
JP (1) JPS5233513A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4602300A (en) * 1981-01-20 1986-07-22 Victor Company Of Japan, Ltd. Adapter for a miniature type tape cassette
US4752844A (en) * 1984-03-31 1988-06-21 Alpine Electronics Inc. Tape cassette loading device in a magnetic tape recorder-reproducer apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4602300A (en) * 1981-01-20 1986-07-22 Victor Company Of Japan, Ltd. Adapter for a miniature type tape cassette
US4752844A (en) * 1984-03-31 1988-06-21 Alpine Electronics Inc. Tape cassette loading device in a magnetic tape recorder-reproducer apparatus

Also Published As

Publication number Publication date
JPS5737926B2 (en) 1982-08-12

Similar Documents

Publication Publication Date Title
NL7609194A (en) TAPE CASSETTE.
BE847547A (en) DEVELOPMENT FOR CATHETERS,
JPS5211824A (en) Display unit equipped with a write pen
JPS5233513A (en) Tape eraser
BE848920A (en) AUTOMATIC LOCKING CURSOR,
JPS5326109A (en) Tape cassette mounting and dismounting mechanism of tape recorders
JPS5440623A (en) Magmetic tape device of rotary head type
JPS5212807A (en) Cassette tape recorder
JPS51135634A (en) Eraser for tape
JPS5239249A (en) Automatic winding device
JPS51123131A (en) Bidirectional bias double tape spool assembly
JPS51135633A (en) Bulk eraser for the tape cassette
JPS5377512A (en) Erasing method for video track
JPS51126154A (en) Recording medium
JPS52119210A (en) Magnetic tape device
JPS51135792A (en) Sealing machine for casing
JPS5264918A (en) Tape recorder
JPS5223913A (en) Magnetic tape unit
JPS5240110A (en) Automatic loader
JPS5348515A (en) Cassette type tape recorder
JPS5433016A (en) Recorder-reproducer
JPS51126102A (en) Life indication position of abrasion object
JPS51123617A (en) Tape recorder
JPS52151010A (en) Tape recorder
JPS52117117A (en) Accidental erasing protector for dictating recorders