JPS61203636U - - Google Patents
Info
- Publication number
- JPS61203636U JPS61203636U JP8577385U JP8577385U JPS61203636U JP S61203636 U JPS61203636 U JP S61203636U JP 8577385 U JP8577385 U JP 8577385U JP 8577385 U JP8577385 U JP 8577385U JP S61203636 U JPS61203636 U JP S61203636U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- inner shaft
- roller
- cam
- main
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims 1
Landscapes
- Handling Of Cut Paper (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案の実施例の斜視図、第２図は同
拡大側面図である。
１……カセツト、２……プリンター、３……メ
インローラー、４……メイン軸、４ａ……インナ
ー軸、４ｂ……アウター軸、５……ピニオンギヤ
、６……ラツクギヤ、７……バネ部材、８……駆
動ギヤ、９……カム、９ａ……凸部、９ｂ……平
担部、１０……プラテンローラー、１１……ドツ
トヘツド、１２……切替レバー、１３……受皿。
FIG. 1 is a perspective view of an embodiment of the present invention, and FIG. 2 is an enlarged side view of the same. 1... Cassette, 2... Printer, 3... Main roller, 4... Main shaft, 4a... Inner shaft, 4b... Outer shaft, 5... Pinion gear, 6... Rack gear, 7... Spring member, 8... Drive gear, 9... Cam, 9a... Convex portion, 9b... Flat portion, 10... Platen roller, 11... Dot head, 12... Switching lever, 13... Receiver.
Claims (1)
用するメインローラーをメイン軸に軸装し、該メ
イン軸をインナー軸とアウター軸とからなる二重
軸に構成し、インナー軸を位置変換用の移動軸と
して機能させ、アウター軸をメインローラーの回
動駆動源として機能させ、該インナー軸の両端付
近に取り付けられたピニオンギヤをラツクギヤと
それぞれ噛合させ、インナー軸を一定方向に片寄
させるバネ部材をインナー軸の所定位置に係合し
、プリンターの駆動部より伝達される動力で回動
するカムをこのインナー軸に接合させ、前記バネ
部材の牽引力に抗してカムの凸部押圧力がインナ
ー軸を反対方向へ移動させるよう前記カムを配設
したことを特徴とする自動給紙装置。 A main roller that serves as both a hopper roller and a stacker roller is mounted on a main shaft, and the main shaft is configured as a double shaft consisting of an inner shaft and an outer shaft, and the inner shaft is used as a moving shaft for position conversion. The outer shaft functions as a rotation drive source for the main roller, the pinion gears attached near both ends of the inner shaft are engaged with the rack gears, and the spring member that biases the inner shaft in a certain direction is moved to a predetermined position on the inner shaft. A cam that engages in position and rotates with power transmitted from the printer's drive unit is joined to this inner shaft, and the pressing force of the protrusion of the cam resists the traction force of the spring member and moves the inner shaft in the opposite direction. An automatic paper feeder characterized in that the cam is arranged to be moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8577385U JPH0412040Y2 (en) | 1985-06-08 | 1985-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8577385U JPH0412040Y2 (en) | 1985-06-08 | 1985-06-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61203636U true JPS61203636U (en) | 1986-12-22 |
| JPH0412040Y2 JPH0412040Y2 (en) | 1992-03-25 |
Family
ID=30636467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8577385U Expired JPH0412040Y2 (en) | 1985-06-08 | 1985-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412040Y2 (en) |
-
1985
- 1985-06-08 JP JP8577385U patent/JPH0412040Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0412040Y2 (en) | 1992-03-25 |