JPH0361674U - - Google Patents
Info
- Publication number
- JPH0361674U JPH0361674U JP12142689U JP12142689U JPH0361674U JP H0361674 U JPH0361674 U JP H0361674U JP 12142689 U JP12142689 U JP 12142689U JP 12142689 U JP12142689 U JP 12142689U JP H0361674 U JPH0361674 U JP H0361674U
- Authority
- JP
- Japan
- Prior art keywords
- brake lever
- reel
- magnetic tape
- boss
- coil portion
- 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
Description
第１図は、本考案に係る磁気テープカセツトの
一実施例の要部を示す、第２図の部詳細図、第
２図は、上記実施例の平面図、第３図は、従来例
を示す、第１図と同様の図、第４図は、トーシヨ
ンバネ装着時のトーシヨンバネ保持状態を示す平
面図である。
１０……ブレーキレバー、１０Ａ……リール当
接側アーム、１０ａ……バネ掛け部、１２……カ
セツトケース、１２ａ……係止ボス（バネ掛け部
）、１４……ボス、１６……トーシヨンバネ、１
６ａ……コイル部、１６ｂ，１６ｃ……足、１８
……リール、２０……磁気テープカセツト。
Fig. 1 is a detailed view of Fig. 2 showing the main parts of an embodiment of the magnetic tape cassette according to the present invention, Fig. 2 is a plan view of the above embodiment, and Fig. 3 shows a conventional example. FIG. 4, which is similar to FIG. 1, is a plan view showing a state in which the torsion spring is held when the torsion spring is attached. 10...brake lever, 10A...reel contact side arm, 10a...spring hook, 12...cassette case, 12a...locking boss (spring hook), 14...boss, 16...torsion spring, 1
6a...Coil part, 16b, 16c...Legs, 18
... Reel, 20 ... Magnetic tape cassette.
Claims (1)
近傍に設けられたボスに回動可能に支持されたブ
レーキレベーと、 コイル部およびこのコイル部から２方向に延び
る１対の足からなり、前記コイル部が前記ボスに
挿着されるとともに前記１対の足が前記カセツト
ケースおよび前記ブレーキレバーにそれぞれ形成
されたバネ掛け部に係止されて前記ブレーキレバ
ーを前記リールに向けて付勢するトーシヨンバネ
とを備えてなる磁気テープカセツトにおいて 前記ブレーキレバーは、前記バネ掛け部よりも
前記ボス側において該ブレーキレバーの先端側部
分が前記リール側に所定量オフセツトしたクラン
ク状に形成されていることを特徴とする磁気テー
プカセツト。[Claims for Utility Model Registration] A brake lever rotatably supported by a boss provided near the reel of a cassette case housing the reel, a coil portion, and a pair of legs extending from the coil portion in two directions. The coil portion is inserted into the boss, and the pair of legs are engaged with spring hooks formed on the cassette case and the brake lever, respectively, so that the brake lever is attached toward the reel. In the magnetic tape cassette comprising a torsion spring that biases the magnetic tape, the brake lever is formed in a crank shape such that a tip end portion of the brake lever is offset toward the reel by a predetermined amount on the boss side with respect to the spring hanging portion. A magnetic tape cassette characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12142689U JPH0361674U (en) | 1989-10-17 | 1989-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12142689U JPH0361674U (en) | 1989-10-17 | 1989-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0361674U true JPH0361674U (en) | 1991-06-17 |
Family
ID=31669459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12142689U Pending JPH0361674U (en) | 1989-10-17 | 1989-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0361674U (en) |
-
1989
- 1989-10-17 JP JP12142689U patent/JPH0361674U/ja active Pending
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