JPS609074U

JPS609074U - Cassette tape for magnetic recording devices

Info

Publication number: JPS609074U
Application number: JP9778983U
Authority: JP
Inventors: 潮木　均; 明男高橋
Original assignee: 東芝テック株式会社
Priority date: 1983-06-24
Filing date: 1983-06-24
Publication date: 1985-01-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の磁気テープの結合部を示す平面図、第２
図及び第３図はその結合部を拡大した平面図、第４図は
二の考案の一実施例を示すカセットケースの斜視図、第
５図はそのカセットケースの内部を示す平面図、第６図
はその磁気テープの結合部を示す平面図、第７図はその
結合部のカット部形成前の状態を示す平面図、第８図は
その結合部を拡大して示す平面図、第９図及び第１０図
はそのカット部の他の例を示す拡大した一部の平面図で
ある。１・・・・・・カセットケース、４・・・・・・リール
、６・・・・・・通孔、７・・・・・・磁気テープ、８
，９・・・・・・ガイド、１５・・・・・・スプライス
テープ、１６．１８・・・・・・カット部。Figure 1 is a plan view showing the joint part of a conventional magnetic tape;
FIG. 4 is a perspective view of a cassette case showing an embodiment of the second invention, FIG. 5 is a plan view showing the inside of the cassette case, and FIG. The figure is a plan view showing the joint part of the magnetic tape, FIG. 7 is a plan view showing the state of the joint part before the cut part is formed, FIG. 8 is a plan view showing the joint part enlarged, and FIG. 9 and FIG. 10 is an enlarged partial plan view showing another example of the cut portion. 1...Cassette case, 4...Reel, 6...Through hole, 7...Magnetic tape, 8
, 9...Guide, 15...Splice tape, 16.18...Cut portion.

Claims

[Scope of utility model registration request]

A predetermined length of magnetic tape is wound around one reel, one end of the magnetic tape is pulled out through a hole formed in the inner periphery of the reel, and both ends of the magnetic tape are joined with a splice tape to create an endless tape. A magnetic tape, and a dish-shaped recess that gradually becomes shallower toward both ends on both side edges of the splice tape and a portion within several millimeters of both side edges of the magnetic tape that is continuous with both side edges of the splice tape. A magnetic recording device characterized in that the reel and a guide for guiding the magnetic tape pulled out from the inner periphery of the reel to the outer periphery of the reel are fixedly housed in a cassette case. cassette tape.