JPS6452274A - Magnetic tape cassette - Google Patents

Magnetic tape cassette

Info

Publication number
JPS6452274A
JPS6452274A JP18287488A JP18287488A JPS6452274A JP S6452274 A JPS6452274 A JP S6452274A JP 18287488 A JP18287488 A JP 18287488A JP 18287488 A JP18287488 A JP 18287488A JP S6452274 A JPS6452274 A JP S6452274A
Authority
JP
Japan
Prior art keywords
reel
diameter
rib
face
different
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
JP18287488A
Other languages
Japanese (ja)
Other versions
JPH0568036B2 (en
Inventor
Hideaki Kawada
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.)
Sony Corp
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
Priority to JP18287488A priority Critical patent/JPS6452274A/en
Publication of JPS6452274A publication Critical patent/JPS6452274A/en
Publication of JPH0568036B2 publication Critical patent/JPH0568036B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To record and reproduce magnetic tapes different in a size by the same VTR by disposing more than two reel holding ribs different in diameter circulating centering the shaft center of a reel on the lower end face of the tape reel. CONSTITUTION:On the lower end face of the lower flange 7 of the tape reel 4, for instance, the two reel holding ribs 11, 12 different in the diameter are circumferentially disposed centering the reel shaft (c). These ribs 11, 12 are exposed to a window part 22 opened to a lower half 2. The diameter (a) of the compact rib 11 is equal to the diameter of a reel holding rib 14 disposed on the lower end face of the compact tape reel. The diameter (b) of the rib 12 is larger than the diameter of the rib 11, and the flange part 15 of a reel base 9 disposed in the VTR only for middle and a large cassette abuts against this rib 12 to hold the reel 4.
JP18287488A 1988-07-22 1988-07-22 Magnetic tape cassette Granted JPS6452274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18287488A JPS6452274A (en) 1988-07-22 1988-07-22 Magnetic tape cassette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18287488A JPS6452274A (en) 1988-07-22 1988-07-22 Magnetic tape cassette

Publications (2)

Publication Number Publication Date
JPS6452274A true JPS6452274A (en) 1989-02-28
JPH0568036B2 JPH0568036B2 (en) 1993-09-28

Family

ID=16125935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18287488A Granted JPS6452274A (en) 1988-07-22 1988-07-22 Magnetic tape cassette

Country Status (1)

Country Link
JP (1) JPS6452274A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155057A (en) * 1990-11-05 1992-10-13 Micron Technology, Inc. Stacked v-cell capacitor using a disposable composite dielectric on top of a digit line

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5480747U (en) * 1977-11-18 1979-06-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5480747U (en) * 1977-11-18 1979-06-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155057A (en) * 1990-11-05 1992-10-13 Micron Technology, Inc. Stacked v-cell capacitor using a disposable composite dielectric on top of a digit line

Also Published As

Publication number Publication date
JPH0568036B2 (en) 1993-09-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term