JPH01171655U - - Google Patents
Info
- Publication number
- JPH01171655U JPH01171655U JP6686688U JP6686688U JPH01171655U JP H01171655 U JPH01171655 U JP H01171655U JP 6686688 U JP6686688 U JP 6686688U JP 6686688 U JP6686688 U JP 6686688U JP H01171655 U JPH01171655 U JP H01171655U
- Authority
- JP
- Japan
- Prior art keywords
- feeding
- flexible body
- rotating roller
- section
- speed
- 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、本考案の一実施例であるプリンタの
紙送り機構の斜視図、第２図は本考案の他の実施
例のプリンタの紙送り機構の斜視図である。
１……可撓体、３……送り部、８……回転ロー
ラ、９……押付け部材、１０……ワンウエイクラ
ツチ。
FIG. 1 is a perspective view of a paper feeding mechanism of a printer according to an embodiment of the present invention, and FIG. 2 is a perspective view of a paper feeding mechanism of a printer according to another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Flexible body, 3... Feeding part, 8... Rotating roller, 9... Pressing member, 10... One-way clutch.
Claims (1)
おいて、前記可撓体に接し、軸が送り方向と直角
となるように設けられた回転ローラ、前記回転ロ
ーラと対向して前記可撓体をはさむべく設けられ
た押付け部材等から成る可撓体の送り機構におい
て、 前記回転ローラは、前記送り部とワンウエイク
ラツチを介して係合し、前記送り部が前記可撓体
を前記送り部から前記回転ローラに向かう向きに
送る時のみ連動して、前記送り部の送り速度より
大きい周速で回転することを特徴とする可撓体の
送り機構。 ２ 前記回転ローラは少くとも一方にワンウエイ
クラツチを含む二系統の連動機構により前記送り
部と係合し、前記送り部が前記可撓体を前記送り
部から前記回転ローラに向かう向きに送る時は、
前記送り部の送り速度より大きい周速で連動し、
反対の向きに送る時は前記送り部の送り速度より
小さい周速で連動することを特徴とする実用新案
登録請求の範囲第１項記載の可撓体の送り機構。[Claims for Utility Model Registration] 1. A feeding section of a flexible body, a rotating roller provided at a constant distance from the feeding section, in contact with the flexible body, and with its axis perpendicular to the feeding direction; In a flexible body feeding mechanism that includes a pressing member or the like that is provided to face the rotating roller and sandwich the flexible body, the rotating roller engages with the feeding portion via a one-way clutch, and the rotating roller engages with the feeding portion via a one-way clutch, A feeding mechanism for a flexible body, wherein the flexible body is rotated at a circumferential speed higher than the feeding speed of the feeding unit in conjunction with each other only when the flexible body is fed from the feeding unit toward the rotating roller. 2. The rotating roller engages with the feeding section by a two-system interlocking mechanism including a one-way clutch on at least one side, and when the feeding section sends the flexible body from the feeding section toward the rotating roller. ,
interlocking at a circumferential speed greater than the feed speed of the feed section,
The flexible body feeding mechanism according to claim 1, characterized in that when feeding in the opposite direction, the feeding mechanism operates at a circumferential speed lower than the feeding speed of the feeding section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6686688U JPH01171655U (en) | 1988-05-23 | 1988-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6686688U JPH01171655U (en) | 1988-05-23 | 1988-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01171655U true JPH01171655U (en) | 1989-12-05 |
Family
ID=31292254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6686688U Pending JPH01171655U (en) | 1988-05-23 | 1988-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01171655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02135251U (en) * | 1989-04-17 | 1990-11-09 | ||
| JPH06198985A (en) * | 1992-12-28 | 1994-07-19 | Japan Servo Co Ltd | Thermal transfer color recording device |
-
1988
- 1988-05-23 JP JP6686688U patent/JPH01171655U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02135251U (en) * | 1989-04-17 | 1990-11-09 | ||
| JPH06198985A (en) * | 1992-12-28 | 1994-07-19 | Japan Servo Co Ltd | Thermal transfer color recording device |