JPS6248034U - - Google Patents
Info
- Publication number
- JPS6248034U JPS6248034U JP13927385U JP13927385U JPS6248034U JP S6248034 U JPS6248034 U JP S6248034U JP 13927385 U JP13927385 U JP 13927385U JP 13927385 U JP13927385 U JP 13927385U JP S6248034 U JPS6248034 U JP S6248034U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- pinch roller
- drive motor
- driving force
- diameter 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
- 230000005540 biological transmission Effects 0.000 claims 2
- 239000000470 constituent Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000002788 crimping Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Description
第１図および第２図は本考案のピンチローラ圧
着機構（一実施例）の構成を示す図、第３図ない
し第６図は同、要部構成の動作を説明する図、第
７図および第８図は同、圧着力調節レバー機構の
構成を示す図、第９図は磁気記録再生装置におけ
るテープローデイング機構を示す図である。
１１…駆動用モータ、１５…カム、１５ａ，１
５ｂ，１５ｃ…カムの径小部、径中部、径大部、
１６…第１のレバー、２１…圧着力調節レバー機
構、２２…第２のレバー、２３…第３のレバー、
２８…Ｌ型金具、２９…第２のコイルバネ、３０
…第４のレバー、３１…固定軸、３２…凹欠部、
３３…ピンチローラ、３４…第５のレバー、３５
…テープガイドピン、３６…ベンデイングバネ、
３９…キヤプスタン。
1 and 2 are diagrams showing the configuration of the pinch roller crimping mechanism (one embodiment) of the present invention, FIGS. 3 to 6 are diagrams explaining the operation of the main part configuration, and FIGS. FIG. 8 is a diagram showing the configuration of the pressing force adjustment lever mechanism, and FIG. 9 is a diagram showing the tape loading mechanism in the magnetic recording/reproducing apparatus. 11... Drive motor, 15... Cam, 15a, 1
5b, 15c... Small diameter part, middle diameter part, large diameter part of the cam,
16...first lever, 21...crimping force adjustment lever mechanism, 22...second lever, 23...third lever,
28... L-shaped metal fitting, 29... Second coil spring, 30
...Fourth lever, 31...Fixed shaft, 32...Concave cutout,
33...pinch roller, 34...fifth lever, 35
...Tape guide pin, 36...Bending spring,
39... Capstan.
Claims (1)
径小部１５ａ、径中部１５ｂおよび径大部１５ｃ
を有するカム１５。 (ハ) 当該カム１５の回動位置に対応して、初期
状態から中間移動位置、最終移動位置まで移動し
て駆動力を伝達する駆動力伝達機構。 (ニ) 固定軸３１に回動自在に軸着され、一端に
ピンチローラ３３が回動自在に軸着され、当該ピ
ンチローラ３３と反対側の他端が上記駆動力伝達
機構に連結されており上記カム１５の回動に対し
て回動運動をする第４のレバー３０。 を具備し、上記カム１５の回動位置に対応して上
記ピンチローラ３３をキヤプスタン３９の近傍ま
で移動させる第１の動作と、上記ピンチローラ３
３をキヤプスタン３９に圧着させる第２の動作と
を上記１つの駆動用モータ１１により行うように
したことを特徴とするピンチローラ圧着機構。[Scope of claims for utility model registration] Constituent requirements (a) to (d) below: (a) Drive motor 11. (b) Rotates in conjunction with the drive motor 11,
Small diameter portion 15a, middle diameter portion 15b, and large diameter portion 15c
A cam 15 having a. (c) A driving force transmission mechanism that transmits driving force by moving from an initial state to an intermediate movement position and a final movement position in accordance with the rotational position of the cam 15. (d) It is rotatably attached to a fixed shaft 31, a pinch roller 33 is rotatably attached to one end, and the other end opposite to the pinch roller 33 is connected to the driving force transmission mechanism. A fourth lever 30 rotates relative to the rotation of the cam 15. a first operation of moving the pinch roller 33 to the vicinity of the capstan 39 in accordance with the rotational position of the cam 15;
3 to the capstan 39 is performed by the one drive motor 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13927385U JPS6248034U (en) | 1985-09-11 | 1985-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13927385U JPS6248034U (en) | 1985-09-11 | 1985-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6248034U true JPS6248034U (en) | 1987-03-25 |
Family
ID=31045020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13927385U Pending JPS6248034U (en) | 1985-09-11 | 1985-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6248034U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5788558A (en) * | 1980-11-20 | 1982-06-02 | Matsushita Electric Ind Co Ltd | Magnetic tape device |
| JPS58220267A (en) * | 1982-06-16 | 1983-12-21 | Victor Co Of Japan Ltd | Automatic tape loading device |
-
1985
- 1985-09-11 JP JP13927385U patent/JPS6248034U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5788558A (en) * | 1980-11-20 | 1982-06-02 | Matsushita Electric Ind Co Ltd | Magnetic tape device |
| JPS58220267A (en) * | 1982-06-16 | 1983-12-21 | Victor Co Of Japan Ltd | Automatic tape loading device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6248034U (en) | ||
| JPS6248035U (en) | ||
| JPS6248033U (en) | ||
| JPH0313887Y2 (en) | ||
| JPS6248031U (en) | ||
| JP3008256B2 (en) | Magnetic tape loading mechanism for VTR, etc. | |
| JPH034979B2 (en) | ||
| JPH0626997Y2 (en) | Loading device for magnetic recording / reproducing device | |
| JPH0255857B2 (en) | ||
| JPH0292834U (en) | ||
| JPH0333961Y2 (en) | ||
| JPH0633553Y2 (en) | Drawer guide drive | |
| JPH0355148Y2 (en) | ||
| JPH0521713Y2 (en) | ||
| JPH0624018Y2 (en) | Mode switching mechanism in a tape recorder | |
| JPS61170137U (en) | ||
| JPH025128U (en) | ||
| JPH0753153Y2 (en) | Pinch roller drive mechanism | |
| JPS6240773B2 (en) | ||
| JPH0292835U (en) | ||
| JPH0328535U (en) | ||
| JPS6255234U (en) | ||
| JPH0242229U (en) | ||
| JPS60169734U (en) | Brake mechanism of tape player | |
| JPS60183946U (en) | Tape loading mechanism of magnetic recording/reproducing device |