JPH0246934U - - Google Patents
Info
- Publication number
- JPH0246934U JPH0246934U JP12268388U JP12268388U JPH0246934U JP H0246934 U JPH0246934 U JP H0246934U JP 12268388 U JP12268388 U JP 12268388U JP 12268388 U JP12268388 U JP 12268388U JP H0246934 U JPH0246934 U JP H0246934U
- Authority
- JP
- Japan
- Prior art keywords
- side member
- input
- output
- clutch bracket
- magnetic tape
- 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図は本考案に係るリール駆動装置の一実施
例を示す縦断面図、第２図は第１図のＣ―Ｃ線断
面図である。
１……支軸、４……入力側部材、８……クラツ
チブラケツト、９，１１……摩擦継手、１０……
出力側部材、１２……一方向クラツチ部材、１４
……連結ギヤ。
FIG. 1 is a longitudinal sectional view showing an embodiment of the reel driving device according to the present invention, and FIG. 2 is a sectional view taken along the line CC in FIG. 1... Support shaft, 4... Input side member, 8... Clutch bracket, 9, 11... Friction joint, 10...
Output side member, 12... One-way clutch member, 14
...Connection gear.
Claims (1)
端がそれぞれ巻回された１対のリールを回転駆動
して、前記磁気テープを走行させるリール駆動装
置において、駆動源によつて回転駆動される入力
側部材と、前記リール駆動力を伝達する出力側部
材と、これらの入力側部材と出力側部材との間に
配設されたクラツチブラケツトとを、それぞれ同
一支軸に回転自在に装着するとともに、前記クラ
ツチブラケツトと前記入力側部材及び出力側部材
との間にそれぞれ設けられた摩擦力の異なる摩擦
継手と、前記クラツチブラケツトと摩擦力が小さ
い側の部材との間に設けられた一方向クラツチ機
構と、前記入力側部材及び出力側部材のそれぞれ
の外周に形成された外径ギヤに同時に噛合可能に
設けられた直結ギヤとを具備したことを特徴とす
るリール駆動装置。 In a reel drive device that is provided in a magnetic recording and reproducing device and rotates a pair of reels around which both ends of a magnetic tape are wound to run the magnetic tape, an input side that is rotationally driven by a drive source. A member, an output side member for transmitting the reel driving force, and a clutch bracket disposed between the input side member and the output side member are respectively rotatably mounted on the same support shaft, and the Friction joints with different frictional forces are provided between the clutch bracket and the input side member and the output side member, respectively, and a one-way clutch mechanism is provided between the clutch bracket and the member on the side where the frictional force is smaller. A reel drive device comprising: a direct-coupled gear that is provided so as to be able to mesh simultaneously with outer diameter gears formed on the outer peripheries of each of the input-side member and the output-side member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12268388U JPH0246934U (en) | 1988-09-21 | 1988-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12268388U JPH0246934U (en) | 1988-09-21 | 1988-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246934U true JPH0246934U (en) | 1990-03-30 |
Family
ID=31370842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12268388U Pending JPH0246934U (en) | 1988-09-21 | 1988-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246934U (en) |
-
1988
- 1988-09-21 JP JP12268388U patent/JPH0246934U/ja active Pending
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