JPS6353752U - - Google Patents
Info
- Publication number
- JPS6353752U JPS6353752U JP14771086U JP14771086U JPS6353752U JP S6353752 U JPS6353752 U JP S6353752U JP 14771086 U JP14771086 U JP 14771086U JP 14771086 U JP14771086 U JP 14771086U JP S6353752 U JPS6353752 U JP S6353752U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- ink film
- platen roller
- rotating member
- recording head
- 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
- 238000004804 winding Methods 0.000 claims 2
- 239000002783 friction material Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Description
第１図は本考案の一実施例のインクフイルムの
トルク制御機構の縦断面図、第２図は感熱転写記
録装置の側面図である。
１６……駆動回転部材、１８……ロール軸、２
０……低摩擦材、２１……被動回転部材、２３，
２３′……摩擦材、２４……低摩擦材、２５……
プレート、２６……軸受、２７……圧縮バネ、２
８……軸受、２９……おさえ板、３０……止め輪
。
FIG. 1 is a longitudinal sectional view of an ink film torque control mechanism according to an embodiment of the present invention, and FIG. 2 is a side view of a thermal transfer recording apparatus. 16... Drive rotation member, 18... Roll shaft, 2
0...Low friction material, 21...Driven rotating member, 23,
23'...Friction material, 24...Low friction material, 25...
Plate, 26...Bearing, 27...Compression spring, 2
8...bearing, 29...pressing plate, 30...retaining ring.
Claims (1)
力を付加及び解除が可能なように取り付けた感熱
記録ヘツドと、これらプラテンローラと感熱記録
ヘツドとの間で搬送したインクフイルムを巻取る
ロールと供給するロール及び各々ロールを回転支
持する軸系と各々のロール軸に巻取り方向及び反
供給方向に張力を付与するすべり摩擦によりトル
クを伝達する機構を備えた感熱転写記録装置にお
いて、インクフイルムのロール軸に摩擦力の異な
る２組のすべり摩擦によりトルクを伝達する機構
を設け、各々の摩擦力を受ける被動回転部材を各
々一方向にのみトルクを伝達するクラツチを介し
て取り付け、摩擦力を付与する駆動回転部材を駆
動するギヤの数を一方は偶数で、他方を奇数とし
たことを特徴とするインクフイルム張力制御機構
。 A platen roller, a thermal recording head attached to the platen roller so as to be able to apply and release a pressing force, a roll for winding up the ink film conveyed between the platen roller and the thermal recording head, a supply roll, and In a thermal transfer recording device equipped with a shaft system that rotationally supports each roll and a mechanism that transmits torque by sliding friction that applies tension to each roll shaft in the winding direction and counter-supply direction, friction is applied to the roll shaft of the ink film. A drive rotating member that provides a mechanism for transmitting torque by two sets of sliding friction with different forces, and attaches each driven rotating member that receives each frictional force via a clutch that transmits torque in only one direction, and applies the frictional force. An ink film tension control mechanism characterized in that the number of gears driving the ink film is an even number on one side and an odd number on the other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14771086U JPS6353752U (en) | 1986-09-29 | 1986-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14771086U JPS6353752U (en) | 1986-09-29 | 1986-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6353752U true JPS6353752U (en) | 1988-04-11 |
Family
ID=31061320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14771086U Pending JPS6353752U (en) | 1986-09-29 | 1986-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6353752U (en) |
-
1986
- 1986-09-29 JP JP14771086U patent/JPS6353752U/ja active Pending
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