JPS6023980U

JPS6023980U - tape reel

Info

Publication number: JPS6023980U
Application number: JP11624683U
Authority: JP
Inventors: 鶴田　征男; 岩本　昭司
Original assignee: 富士写真フイルム株式会社
Priority date: 1983-07-26
Filing date: 1983-07-26
Publication date: 1985-02-19

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の１実施例によるテープリールを示す平
面図、第２図は上記実施例の側断面図、第３図は上記実
施例の一部を拡大して示す部分平面図である。１・・・・・・上フランジ、２・・・・・・下フランジ
、３・・・・・・リール軸、４・・・・・・ハブ、５・
・・・・・軸孔、８・・・・・・磁気テープ、９・・・
・・・加圧切込み、１０・・・・・・テープリール。Fig. 1 is a plan view showing a tape reel according to an embodiment of the present invention, Fig. 2 is a side sectional view of the above embodiment, and Fig. 3 is a partial plan view showing a part of the above embodiment on an enlarged scale. . 1... Upper flange, 2... Lower flange, 3... Reel shaft, 4... Hub, 5...
...Shaft hole, 8...Magnetic tape, 9...
...Pressure cut, 10...Tape reel.

Claims

[Scope of utility model registration request]

(1) In a tape reel in which a reel shaft protruding from the center of the lower flange is fixed to the center of the upper flange,
The reel shaft of the lower flange is fitted into the shaft hole in the center of the upper flange, and a radial pressure cut is made on the tip surface of the reel shaft to fix the reel shaft and the upper flange. Features a tape reel.

(2) A rotation prevention protrusion is provided on the circumferential surface of the distal end of the reel shaft, and a rotation prevention recess that engages with the rotation rotation is provided in the shaft hole of the upper flange, and the pressure notch is provided with a rotation prevention protrusion. The tape reel according to claim 1 of the utility model registration, characterized in that the tape reel is inserted into the tip surface of the protrusion.