JPH01133327U - - Google Patents
Info
- Publication number
- JPH01133327U JPH01133327U JP2782288U JP2782288U JPH01133327U JP H01133327 U JPH01133327 U JP H01133327U JP 2782288 U JP2782288 U JP 2782288U JP 2782288 U JP2782288 U JP 2782288U JP H01133327 U JPH01133327 U JP H01133327U
- Authority
- JP
- Japan
- Prior art keywords
- reel
- motor
- drive mechanism
- transmission mechanism
- reel drive
- 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
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Gear Transmission (AREA)
Description
第１図は一実施例を記録・再生モードで示す平
面図、第２図は制動力を与える中間歯車部分を示
す側面図、第３図は同実施例の逆転再生モードを
示す平面図、第４図は同実施例の巻戻しモードを
示す平面図である。
１…モータ、２，３，５，６，８，９，１０ａ
，１０ｂ，１１ａ，１１ｂ，１２，１３，１４，
１５…歯車、４…ベルト、１０…巻取りリール台
、１１…供給リール台、１４ｂ，１５ａ…はすば
歯車、１４ｃ，１５ｂ…フエルト。
FIG. 1 is a plan view showing one embodiment in recording/reproduction mode, FIG. 2 is a side view showing the intermediate gear portion that provides braking force, and FIG. 3 is a plan view showing the same embodiment in reverse reproduction mode. FIG. 4 is a plan view showing the rewind mode of the same embodiment. 1...Motor, 2, 3, 5, 6, 8, 9, 10a
, 10b, 11a, 11b, 12, 13, 14,
15... Gear, 4... Belt, 10... Take-up reel stand, 11... Supply reel stand, 14b, 15a... Helical gear, 14c, 15b... Felt.
Claims (1)
ール台、駆動用モータ及びこのモータの回転をリ
ール台に伝達する伝達機構を備え、前記モータの
回転方向と前記伝達機構の歯車のかみ合いを変え
ることによりモードを切り換えるリール駆動機構
において、巻取り側で記録・再生時及び逆転再生
時にかみ合う中間歯車に、はすば歯車をもつもの
を使用し、かつ、その中間歯車が逆転再生時の回
転方向で推力により押される側に摩擦係数の大き
い部材を接触させたことを特徴とする磁気記録再
生装置のリール駆動機構。 A pair of reel stands for supplying and winding the tape, a driving motor, and a transmission mechanism for transmitting the rotation of the motor to the reel stand, and changing the rotational direction of the motor and the meshing of the gears of the transmission mechanism. In the reel drive mechanism that switches modes by A reel drive mechanism for a magnetic recording and reproducing device, characterized in that a member with a large friction coefficient is brought into contact with the side pushed by thrust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2782288U JPH01133327U (en) | 1988-02-29 | 1988-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2782288U JPH01133327U (en) | 1988-02-29 | 1988-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01133327U true JPH01133327U (en) | 1989-09-11 |
Family
ID=31250652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2782288U Pending JPH01133327U (en) | 1988-02-29 | 1988-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01133327U (en) |
-
1988
- 1988-02-29 JP JP2782288U patent/JPH01133327U/ja active Pending