JPH0454079U - - Google Patents
Info
- Publication number
- JPH0454079U JPH0454079U JP9646290U JP9646290U JPH0454079U JP H0454079 U JPH0454079 U JP H0454079U JP 9646290 U JP9646290 U JP 9646290U JP 9646290 U JP9646290 U JP 9646290U JP H0454079 U JPH0454079 U JP H0454079U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- tape cassette
- symmetrical
- release arm
- brake
- 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
Links
- 210000000078 claw Anatomy 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Description
第１図は本実施態様の磁気テープカセツトの要
部斜視図であつて、リールブレーキが装着状態の
斜視図、第２図は第１図に示したリールブレーキ
の斜視図、第３図および第４図はそれぞれ本考案
の他の実施態様のリールブレーキを示す斜視図、
第５図は従来のリールブレーキを示すための斜視
図である。
図中符号、１，３０，４０……レールブレーキ
、２……胴部、３，３ａ……解除アーム、４……
係止爪、５……切欠き、１０，１１……支軸、１
２，１３……ポール、１５……バネ、１６……解
除作動部材、１７……第二プレート、１８……第
一プレート、１９……支持壁、２０……下ハーフ
ケース、２１……レバー挿入孔、２２……ブレー
キ解除レバー、２３，２４……下フランジ。
FIG. 1 is a perspective view of the main part of the magnetic tape cassette of this embodiment, with the reel brake attached. FIG. 2 is a perspective view of the reel brake shown in FIG. 1, and FIGS. 4 are perspective views showing reel brakes of other embodiments of the present invention, respectively;
FIG. 5 is a perspective view showing a conventional reel brake. Codes in the figure: 1, 30, 40...Rail brake, 2...Body part, 3, 3a...Release arm, 4...
Locking claw, 5... Notch, 10, 11... Support shaft, 1
2, 13...Pole, 15...Spring, 16...Release operation member, 17...Second plate, 18...First plate, 19...Support wall, 20...Lower half case, 21...Lever Insertion hole, 22...Brake release lever, 23, 24...Lower flange.
Claims (1)
を内蔵し、前記テープ巻装体の回動を防止するリ
ールブレーキを具備した磁気テープカセツトにお
いて、前記リールブレーキは、前記テープ巻装体
のフランジ部に形成したギア部と係合する係止爪
と解除アームとが支軸に貫通された胴部から回転
半径方向に張り出しており、全体形状がブレーキ
高さ方向に対して対称もしくは前記係合爪と前記
解除アームとの張出方向の中央線に対して対称あ
るいは前記両対称条件を満たす形状に構成された
ことを特徴とする磁気テープカセツト。 ２ 前記係止爪と前記解除アームとが同じ形状に
構成されたことを特徴とする請求項１に記載の磁
気テープカセツト。[Claims for Utility Model Registration] 1. A magnetic tape cassette that incorporates a pair of tape winding bodies wound with magnetic tape and is equipped with a reel brake for preventing rotation of the tape winding bodies, wherein the reel brake The locking pawl and the release arm that engage with the gear part formed on the flange part of the tape wrapping body protrude in the rotation radial direction from the body part penetrated by the support shaft, and the overall shape is similar to the brake height. 1. A magnetic tape cassette characterized in that the magnetic tape cassette is configured to have a shape that is symmetrical with respect to a direction, symmetrical with respect to a center line in a direction in which the engaging claw and the release arm extend, or that satisfies both of the symmetrical conditions. 2. The magnetic tape cassette according to claim 1, wherein the locking pawl and the release arm have the same shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9646290U JPH0454079U (en) | 1990-09-17 | 1990-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9646290U JPH0454079U (en) | 1990-09-17 | 1990-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454079U true JPH0454079U (en) | 1992-05-08 |
Family
ID=31836022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9646290U Pending JPH0454079U (en) | 1990-09-17 | 1990-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454079U (en) |
-
1990
- 1990-09-17 JP JP9646290U patent/JPH0454079U/ja active Pending