JPH0335945U - - Google Patents
Info
- Publication number
- JPH0335945U JPH0335945U JP9561489U JP9561489U JPH0335945U JP H0335945 U JPH0335945 U JP H0335945U JP 9561489 U JP9561489 U JP 9561489U JP 9561489 U JP9561489 U JP 9561489U JP H0335945 U JPH0335945 U JP H0335945U
- Authority
- JP
- Japan
- Prior art keywords
- sheet feeding
- feeding device
- paper
- feed roller
- paper feed
- 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
- 238000000926 separation method Methods 0.000 claims description 8
- 238000005299 abrasion Methods 0.000 claims 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Handling Of Cut Paper (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案の第１実施例に係る分離給紙装
置の要部正面図である。第２図は第１図のフリク
シヨンパツトの断面図である。第３図は同分離給
紙装置の縦側面断面図である。第４図は同分離給
紙装置の要部縦側面断面図である。第５図は本考
案の第２実施例に係る分離給紙装置の側面断面図
である。第６図は第５図のフリクシヨンパツトの
正面図である。第７図は第６図のパツドブロツク
の断面図である。第８図は従来におけるページプ
リンタ方式の分離給紙装置のフリクシヨンパツト
を示す正面図である。第９図は第８図における断
面図である。第１０図は従来におけるスタツカ方
式の分離給紙装置のフリクシヨンパツトを示す正
面図である。第１１図は第１０図における断面図
である。
主要な部分の符号の説明、２５……給紙ローラ
、２７……フリクシヨンパツト、３６……合成コ
ルク材、３７……発泡ウレタン材、Ｐ……用紙、
Ｐ１……最上位の用紙。
FIG. 1 is a front view of main parts of a paper separation and feeding device according to a first embodiment of the present invention. FIG. 2 is a sectional view of the friction part of FIG. 1. FIG. 3 is a longitudinal cross-sectional view of the paper separation and feeding device. FIG. 4 is a longitudinal sectional view of the main part of the paper separation and feeding device. FIG. 5 is a side sectional view of a paper separation and feeding device according to a second embodiment of the present invention. FIG. 6 is a front view of the friction part of FIG. 5. FIG. 7 is a cross-sectional view of the pad block of FIG. 6. FIG. 8 is a front view showing a friction part of a conventional page printer type separation sheet feeding device. FIG. 9 is a sectional view of FIG. 8. FIG. 10 is a front view showing a friction part of a conventional stacker type separation sheet feeder. FIG. 11 is a sectional view of FIG. 10. Explanation of symbols of main parts, 25...Paper feed roller, 27...Friction pad, 36...Synthetic cork material, 37...Urethane foam material, P...Paper,
P 1 ...Top paper.
Claims (1)
と、この給紙ローラに対向・接触して配置された
フリクシヨンパツトとを備え、給紙ローラの回転
により給紙ローラとフリクシヨンパツトの間に、
積層された用紙の最上位を導いて枚葉分離する分
離給紙装置において、前記フリクシヨンパツトの
給紙ローラ側の面の幅手方向に亘る両側部を、少
なくともその中央部よりも大きな耐磨耗性を有す
る部材で構成したことを特徴とする分離給紙装置
。 It is equipped with a paper feed roller that comes into pressure contact with the topmost layer of stacked paper, and a friction pad that is placed opposite to and in contact with this paper feed roller. To,
In a separation sheet feeding device that guides and separates the topmost sheet of stacked sheets, both sides of the surface of the friction pad on the side of the sheet feeding roller in the width direction are coated with abrasion resistance that is at least greater than that of the central portion. A separation sheet feeding device characterized in that it is constructed of a member that is abrasive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989095614U JPH079862Y2 (en) | 1989-08-15 | 1989-08-15 | Separate paper feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989095614U JPH079862Y2 (en) | 1989-08-15 | 1989-08-15 | Separate paper feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0335945U true JPH0335945U (en) | 1991-04-08 |
| JPH079862Y2 JPH079862Y2 (en) | 1995-03-08 |
Family
ID=31644871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989095614U Expired - Lifetime JPH079862Y2 (en) | 1989-08-15 | 1989-08-15 | Separate paper feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH079862Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6384045U (en) * | 1986-11-22 | 1988-06-02 |
-
1989
- 1989-08-15 JP JP1989095614U patent/JPH079862Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6384045U (en) * | 1986-11-22 | 1988-06-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH079862Y2 (en) | 1995-03-08 |