JPS5573974A - Video tape cassette - Google Patents

Video tape cassette

Info

Publication number
JPS5573974A
JPS5573974A JP14575678A JP14575678A JPS5573974A JP S5573974 A JPS5573974 A JP S5573974A JP 14575678 A JP14575678 A JP 14575678A JP 14575678 A JP14575678 A JP 14575678A JP S5573974 A JPS5573974 A JP S5573974A
Authority
JP
Japan
Prior art keywords
tape
cylinder
reel
hub
notch
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
JP14575678A
Other languages
Japanese (ja)
Inventor
Takeshi Yamanaka
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP14575678A priority Critical patent/JPS5573974A/en
Publication of JPS5573974A publication Critical patent/JPS5573974A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To realize a microminiature VTR cassette with omission of the complicated loading mechanism by securing both running and take-up of the tape only through driving of the capstan.
CONSTITUTION: Rotatable hub 4 is provided on the reel of one side, and spiral spring 7 charged previously is put between the hub and the reel. At the same time, timing belt 5 is wound between the hub and the reel of other side to give the proper tension to the tape. Notch 12 is provided to the case to secure the engagement with the cylinder of the VTR, and guide roller 17 is provided around the cylinder as if it holds the notch between in order to wind and energize the tape. In addition, pich roller 11 is provided to the tape running path within the case. In such constitution, the tape can be wound round the cylinder just by inserting the cassette toward the cylinder.
COPYRIGHT: (C)1980,JPO&Japio
JP14575678A 1978-11-25 1978-11-25 Video tape cassette Pending JPS5573974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14575678A JPS5573974A (en) 1978-11-25 1978-11-25 Video tape cassette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14575678A JPS5573974A (en) 1978-11-25 1978-11-25 Video tape cassette

Publications (1)

Publication Number Publication Date
JPS5573974A true JPS5573974A (en) 1980-06-04

Family

ID=15392420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14575678A Pending JPS5573974A (en) 1978-11-25 1978-11-25 Video tape cassette

Country Status (1)

Country Link
JP (1) JPS5573974A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142773A (en) * 1983-02-03 1984-08-16 Sony Corp Magnetic recording and reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142773A (en) * 1983-02-03 1984-08-16 Sony Corp Magnetic recording and reproducing device

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