JPS5573973A - Tape cassette - Google Patents

Tape cassette

Info

Publication number
JPS5573973A
JPS5573973A JP14727478A JP14727478A JPS5573973A JP S5573973 A JPS5573973 A JP S5573973A JP 14727478 A JP14727478 A JP 14727478A JP 14727478 A JP14727478 A JP 14727478A JP S5573973 A JPS5573973 A JP S5573973A
Authority
JP
Japan
Prior art keywords
tape
cassette
tape layer
main body
running device
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.)
Pending
Application number
JP14727478A
Other languages
Japanese (ja)
Inventor
Hiroshi Yamashita
Morio Akino
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14727478A priority Critical patent/JPS5573973A/en
Publication of JPS5573973A publication Critical patent/JPS5573973A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To give the fixed holding to the tape layer to prevent the movement within the cassette of the tape layer rolled up to the fixed reel when the cassette is taken out of the main body of the tape running device and then securing the free running of the tape layer when the cassette is mounted to the main body of the tape running device respectively.
CONSTITUTION: Tape holder 11 of a simple lever-structure is provided within cassette 1 to hold fixedly the tape layer rolled up to the fixed reel when the cassette is removed from the tape running device and thus to block the free motion of the tape layer. As a result, the extra sag can be avoided for the tape layer regardless of the cassette shifting. While in case the cassette is mounted to the main body of the tape running device, holder 11 is shifted via cam 23 or rod 27 attached to the main body to be set apart from the tape. Thus the tape holding is released to secure the free running for the tape layer.
COPYRIGHT: (C)1980,JPO&Japio
JP14727478A 1978-11-30 1978-11-30 Tape cassette Pending JPS5573973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14727478A JPS5573973A (en) 1978-11-30 1978-11-30 Tape cassette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14727478A JPS5573973A (en) 1978-11-30 1978-11-30 Tape cassette

Publications (1)

Publication Number Publication Date
JPS5573973A true JPS5573973A (en) 1980-06-04

Family

ID=15426497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14727478A Pending JPS5573973A (en) 1978-11-30 1978-11-30 Tape cassette

Country Status (1)

Country Link
JP (1) JPS5573973A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053907A2 (en) * 1980-12-08 1982-06-16 Minnesota Mining And Manufacturing Company Endless loop tape cartridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053907A2 (en) * 1980-12-08 1982-06-16 Minnesota Mining And Manufacturing Company Endless loop tape cartridge

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