JPS60159546U - Video tape recorder drive device - Google Patents
Video tape recorder drive deviceInfo
- Publication number
- JPS60159546U JPS60159546U JP4657384U JP4657384U JPS60159546U JP S60159546 U JPS60159546 U JP S60159546U JP 4657384 U JP4657384 U JP 4657384U JP 4657384 U JP4657384 U JP 4657384U JP S60159546 U JPS60159546 U JP S60159546U
- Authority
- JP
- Japan
- Prior art keywords
- video tape
- tape recorder
- shifter
- drive device
- cam
- 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
Landscapes
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案を適用したビデオテープレコーダの駆動
装置の一実施例を示す平面図、第２図はＬリングとスラ
イドレバーとの構成を示す平面図、第３図は第１及び第
２シフターカムとシフターとの構成を示す平面図、第４
図は第３図の側面図、第５図ないし第７図は第１図及び
第２シフターカムとシフターとの構成を示す平面図、第
８図はシフターとテンションアーム阻止レバー及びテー
プ早送り補助ブレーキとの構成を示す平面図、第９図は
シフターとティクアップローディングブレー革及びテー
プ巻戻し補助ブレーキとめ構成を示す平面図、第１０図
は第１シフターカムと第２ −シフターカムの動作
を示すタイミングチャートである。
１・・・Ｌリング、１１・・・シフター、３１・・・第
１シフターカム、３３・・・第２シフターカム、Ａ、Ｂ
・・・ポールベース
〜FIG. 1 is a plan view showing an embodiment of a drive device for a video tape recorder to which the present invention is applied, FIG. 2 is a plan view showing the configuration of an L ring and a slide lever, and FIG. A fourth plan view showing the configuration of a shifter cam and a shifter.
The figure is a side view of FIG. 3, FIGS. 5 to 7 are plan views showing the configuration of the shifter cam and shifter shown in FIG. 1 and the second shifter, and FIG. FIG. 9 is a plan view showing the structure of the shifter, tick-up loading brake and tape rewinding auxiliary brake, and FIG. 10 is a timing chart showing the operation of the first shifter cam and the second shifter cam. be. 1... L ring, 11... Shifter, 31... First shifter cam, 33... Second shifter cam, A, B
...Paul base~
Claims (1)
トからテープを引き出すポールベースを連結するととも
に、ローディングモータにより回転駆動されて上記ポー
ルベースを所定位置に移動させるローディングリングを
有するビデオテープレコーダの駆動装置において、 上記ローディングリングと一定の回転比で回転する第１
のシフターカムと、この第１のシフターカムと若干具な
る回転数で回転する第２のシフターカムと、この第１の
シフターカム及び第２のシフターカムにより駆動され、
上記ポールベース及びローディングリングと同期して段
階的に移動してビデオテープレコーダの動作モードに応
じて所要の機構を駆動するシフターとを備えたことを特
徴とするビデオテープレコーダの駆動装置。[Claims for Utility Model Registration] A video tape recorder having a loading ring that connects a pole base that pulls out a tape from a video tape cassette loaded in a video tape recorder, and that is rotationally driven by a loading motor to move the pole base to a predetermined position. In a tape recorder drive device, there is a first ring that rotates at a constant rotation ratio with the loading ring.
a shifter cam, a second shifter cam that rotates at a slightly different rotational speed than the first shifter cam, and is driven by the first shifter cam and the second shifter cam,
A drive device for a video tape recorder, comprising a shifter that moves stepwise in synchronization with the pole base and loading ring to drive a required mechanism according to the operating mode of the video tape recorder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4657384U JPS60159546U (en) | 1984-03-29 | 1984-03-29 | Video tape recorder drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4657384U JPS60159546U (en) | 1984-03-29 | 1984-03-29 | Video tape recorder drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60159546U true JPS60159546U (en) | 1985-10-23 |
Family
ID=30561096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4657384U Pending JPS60159546U (en) | 1984-03-29 | 1984-03-29 | Video tape recorder drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60159546U (en) |
-
1984
- 1984-03-29 JP JP4657384U patent/JPS60159546U/en active Pending
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