JPH0431436U

JPH0431436U -

Info

Publication number: JPH0431436U
Application number: JP7343090U
Authority: JP
Priority date: 1990-07-10
Filing date: 1990-07-10
Publication date: 1992-03-13

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す要部の説明図
、第２図は全体平面図、第３図は底面図、第４図
は左側面図、第５図は右側面図、第６図はテープ
ローデイング説明図、第７図リール軸の拡大断面
図である。８……供給リール軸、９……巻取リール軸、１
５……クラツチ板、１６……巻戻ギヤ（駆動ギヤ
）、１７……巻取ギヤ（駆動ギヤ）、１９，２０
……クラツチギヤ、４１……テンシヨンアーム、
５２……切換ギヤ、５４……解除ギヤ、５７……
リールクラツチ、５８……係止ギヤ、６０……ス
ライド板、６１……連結ギヤ。 Fig. 1 is an explanatory diagram of the main parts showing one embodiment of the present invention, Fig. 2 is an overall plan view, Fig. 3 is a bottom view, Fig. 4 is a left side view, Fig. 5 is a right side view, FIG. 6 is an explanatory diagram of tape loading, and FIG. 7 is an enlarged sectional view of the reel shaft. 8... Supply reel shaft, 9... Take-up reel shaft, 1
5...Clutch plate, 16...Rewinding gear (driving gear), 17... Winding gear (driving gear), 19, 20
...Clutch gear, 41...Tension arm,
52...Switching gear, 54...Release gear, 57...
Reel clutch, 58...locking gear, 60...slide plate, 61...connecting gear.

Claims

[Claims for Utility Model Registration] A clutch gear provided on a swingable clutch plate is engaged with the rewinding and take-up gears of the supply and take-up reel shafts to perform rewinding and winding operations. In a tape recorder equipped with a tension arm that generates tension,
A release gear is provided on the clutch plate, and a switching gear is provided that selectively engages the rewinding clutch gear and the release gear to rotate the rewinding clutch gear in the forward and reverse directions. While moving the tension arm into the working position,
1. A tape recorder characterized in that the tension arm is moved to a non-operating position by reversing a switching gear via a release gear when tape rewinding is switched. In a tape recorder, a drive gear is provided coaxially with the reel shaft via a reel clutch, and the reel shaft is rotated by the gear at a predetermined torque or less via the reel clutch, wherein a locking gear is integrally formed on the reel shaft, In addition, the connecting gear is pivotally supported by a slide plate that can freely move toward and away from the reel shaft, and the connecting gear is simultaneously engaged with the driving gear and the locking gear, so that the driving gear is integrally interlocked with the reel shaft. A tape recorder with special features.