JPS62138339U - - Google Patents
Info
- Publication number
- JPS62138339U JPS62138339U JP2230486U JP2230486U JPS62138339U JP S62138339 U JPS62138339 U JP S62138339U JP 2230486 U JP2230486 U JP 2230486U JP 2230486 U JP2230486 U JP 2230486U JP S62138339 U JPS62138339 U JP S62138339U
- Authority
- JP
- Japan
- Prior art keywords
- reel stand
- idler
- take
- supply reel
- drive pulley
- 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 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は本考案のアイドラ駆動機構の斜視図、
第２図及び第３図はその模式的説明図、第４図は
その他の実施例の斜視図、第５図はその平面図、
第６図はその側断面図、第７図はアイドラ駆動機
構の原理図、第８図は従来のアイドラ駆動機構の
斜視図、第９図はその説明図である。
１……供給リール台、２……巻き取りリール台
、３……駆動プーリ、４……アイドラ、１１……
アーム、１２……支点、１３……回転軸、１４…
…駆動板、１５……傾斜溝、１６……垂直溝、２
１……連結部材、２２……支点、２３……長孔、
２４……移動部材、３１……圧接部、３２……基
台部、３３……ワツシヤ、３４……スプリング、
３５……フエルト、４１……長孔、４２……スプ
リング。
FIG. 1 is a perspective view of the idler drive mechanism of the present invention;
2 and 3 are schematic illustrations thereof, FIG. 4 is a perspective view of another embodiment, and FIG. 5 is a plan view thereof.
FIG. 6 is a side sectional view thereof, FIG. 7 is a principle diagram of the idler drive mechanism, FIG. 8 is a perspective view of the conventional idler drive mechanism, and FIG. 9 is an explanatory diagram thereof. 1... Supply reel stand, 2... Take-up reel stand, 3... Drive pulley, 4... Idler, 11...
Arm, 12...Fully point, 13...Rotation axis, 14...
...Drive plate, 15... Inclined groove, 16... Vertical groove, 2
1... Connecting member, 22... Fulcrum, 23... Long hole,
24... Moving member, 31... Pressing part, 32... Base part, 33... Washer, 34... Spring,
35...Felt, 41...Long hole, 42...Spring.
Claims (1)
き取りリールを駆動する巻き取りリール台と、該
磁気テープが巻回されている供給リールを駆動す
る供給リール台と、該駆動プーリと該巻き取りリ
ール台との間又は該駆動プーリと該供給リール台
との間に位置し、該駆動プーリの回転を該巻き取
りリール台又は該供給リール台のいずれか一方に
伝達するアイドラとを有するアイドラ駆動機構に
おいて、 該アイドラを回転自在に支持し、所定の支点を
中心に該アイドラを該巻き取りリール台と該供給
リール台との間で回動させるアームと、一端が該
アームと連結された所定の長さの連結部材と、該
連結部材をその他端を回動自在に支持し、該アー
ムの該支点に近ずく方向と遠ざかる方向に移動さ
せる移動部材とを備えることを特徴とするアイド
ラ駆動機構。[Claims for Utility Model Registration] A drive pulley, a take-up reel stand for driving a take-up reel around which a magnetic tape is wound, and a supply reel stand for driving a supply reel around which the magnetic tape is wound. , located between the drive pulley and the take-up reel stand or between the drive pulley and the supply reel stand, and directs the rotation of the drive pulley to either the take-up reel stand or the supply reel stand. An idler drive mechanism having an idler for transmitting transmission, the arm rotatably supporting the idler and rotating the idler between the take-up reel stand and the supply reel stand about a predetermined fulcrum; includes a connecting member of a predetermined length connected to the arm, and a moving member that rotatably supports the connecting member at the other end and moves the connecting member in a direction toward and away from the fulcrum of the arm. An idler drive mechanism characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2230486U JPS62138339U (en) | 1986-02-19 | 1986-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2230486U JPS62138339U (en) | 1986-02-19 | 1986-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62138339U true JPS62138339U (en) | 1987-09-01 |
Family
ID=30819562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2230486U Pending JPS62138339U (en) | 1986-02-19 | 1986-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62138339U (en) |
-
1986
- 1986-02-19 JP JP2230486U patent/JPS62138339U/ja active Pending
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