JPS63161438U - - Google Patents
Info
- Publication number
- JPS63161438U JPS63161438U JP5176987U JP5176987U JPS63161438U JP S63161438 U JPS63161438 U JP S63161438U JP 5176987 U JP5176987 U JP 5176987U JP 5176987 U JP5176987 U JP 5176987U JP S63161438 U JPS63161438 U JP S63161438U
- Authority
- JP
- Japan
- Prior art keywords
- reel stand
- supply reel
- tension
- operating
- braking
- 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図は本考案のリール台制動機構のテンシヨ
ンサーボ動作状態を示す平面図、第２図は同リー
ル台制動機構のテンシヨンサーボ非動作状態を示
す平面図、第３図は従来のリール台制動機構のテ
ンシヨンサーボ動作状態を示す平面図、第４図は
同従来のリール台制動機構のテンシヨンサーボ非
動作状態を示す平面図である。
１……リール台、２……テンシヨンバンド、３
……テンシヨンアーム、６……取り付け部材、６
ａ……制動片。
Fig. 1 is a plan view showing the tension servo operating state of the reel stand braking mechanism of the present invention, Fig. 2 is a plan view showing the tension servo non-operating state of the reel stand braking mechanism, and Fig. 3 is a plan view of the conventional reel stand braking mechanism. FIG. 4 is a plan view showing the tension servo operating state of the reel stand braking mechanism, and FIG. 4 is a plan view showing the tension servo non-operating state of the conventional reel stand braking mechanism. 1... Reel stand, 2... Tension band, 3
...Tension arm, 6...Mounting member, 6
a...Brake piece.
Claims (1)
が植設されたアームと、供給リール台に巻回され
、一端を該アームに回転自在に枢支され、他端を
基台上で変位可能な取り付け部材に取り付けられ
、該ポールにより検出されたテープ張力に応じて
該供給リール台の制動力を変化せしめてテープ張
力を制御するバンドブレーキと、該バンドブレー
キの取り付け部材を操作する操作手段とよりなり
、該取り付け部材を該バンドブレーキの弛む方向
に操作することにより、テープ張力の制御を解除
するよう構成したテンシヨンサーボ機構に於いて
、該取り付け部材に制動片を設け、上記テンシヨ
ンサーボの作動中は、該制動片が該供給リール台
より離間し、上記テンシヨンサーボの非動作時は
該制動片により該供給リール台に制動力を付与す
るよう構成したことを特徴とするリール台制動機
構。 A supply reel stand, an arm embedded with a pole for detecting tape tension, and an attachment that is wound around the supply reel stand, has one end rotatably supported on the arm, and the other end is movable on the base. A band brake attached to the member and controlling the tape tension by changing the braking force of the supply reel stand according to the tape tension detected by the pole, and an operating means for operating the band brake attachment member. , in a tension servo mechanism configured to release control of tape tension by operating the attachment member in a direction in which the band brake is loosened, a braking piece is provided on the attachment member, and the tension servo is operated. The reel stand braking mechanism is characterized in that the braking piece is spaced apart from the supply reel stand, and the braking piece applies braking force to the supply reel stand when the tension servo is not operating. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5176987U JPS63161438U (en) | 1987-04-06 | 1987-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5176987U JPS63161438U (en) | 1987-04-06 | 1987-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63161438U true JPS63161438U (en) | 1988-10-21 |
Family
ID=30876337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5176987U Pending JPS63161438U (en) | 1987-04-06 | 1987-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63161438U (en) |
-
1987
- 1987-04-06 JP JP5176987U patent/JPS63161438U/ja active Pending