JPH0364747U - - Google Patents
Info
- Publication number
- JPH0364747U JPH0364747U JP12474289U JP12474289U JPH0364747U JP H0364747 U JPH0364747 U JP H0364747U JP 12474289 U JP12474289 U JP 12474289U JP 12474289 U JP12474289 U JP 12474289U JP H0364747 U JPH0364747 U JP H0364747U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- rollers
- presser
- drive
- curved
- 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
- 230000007423 decrease Effects 0.000 claims 1
Landscapes
- Handling Of Cut Paper (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Description
第１図ないし第３図は本考案の一実施例を示す
もので、第１図は駆動ローラと押えローラとの接
触状態を示す平面図、第２図はその一部を拡大し
た平面図、第３図はプリンタの側面図、第４図及
び第５図は従来例を示すもので、第４図は駆動ロ
ーラと押えローラとの接触状態を示す平面図、第
５図はその一部を拡大した平面図である。
９……駆動ローラ、１０……ローラ支持体、１
１……押えローラ、１９……曲面。
1 to 3 show an embodiment of the present invention, in which FIG. 1 is a plan view showing the state of contact between the drive roller and the presser roller, FIG. 2 is a partially enlarged plan view, Fig. 3 is a side view of the printer, Figs. 4 and 5 show a conventional example, Fig. 4 is a plan view showing the state of contact between the drive roller and the presser roller, and Fig. 5 shows a part of it. FIG. 3 is an enlarged plan view. 9... Drive roller, 10... Roller support, 1
1... Presser roller, 19... Curved surface.
Claims (1)
駆動ローラと、これらの駆動ローラに接触する複
数の押えローラと、前記駆動ローラ側に付勢され
て前記押えローラのそれぞれを回転自在に支承す
る複数のローラ支持体と、前記駆動ローラ及び前
記押えローラの外周の両端付近に形成されて端部
に向かうに従い次第に外径が小さくなる方向に湾
曲する曲面とよりなることを特徴とする用紙送り
装置。 A plurality of drive rollers arranged coaxially at predetermined intervals, a plurality of presser rollers in contact with these drive rollers, and each of the presser rollers is biased toward the drive roller and rotatably supported. a plurality of roller supports, and a curved surface formed near both ends of the outer periphery of the drive roller and the presser roller, and curved in a direction in which the outer diameter gradually decreases toward the end. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12474289U JPH0364747U (en) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12474289U JPH0364747U (en) | 1989-10-25 | 1989-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0364747U true JPH0364747U (en) | 1991-06-24 |
Family
ID=31672646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12474289U Pending JPH0364747U (en) | 1989-10-25 | 1989-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0364747U (en) |
-
1989
- 1989-10-25 JP JP12474289U patent/JPH0364747U/ja active Pending