JPH0429538U - - Google Patents
Info
- Publication number
- JPH0429538U JPH0429538U JP7238790U JP7238790U JPH0429538U JP H0429538 U JPH0429538 U JP H0429538U JP 7238790 U JP7238790 U JP 7238790U JP 7238790 U JP7238790 U JP 7238790U JP H0429538 U JPH0429538 U JP H0429538U
- Authority
- JP
- Japan
- Prior art keywords
- rubber roll
- paper feeding
- outer peripheral
- peripheral surface
- annular
- 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
- 230000002093 peripheral effect Effects 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Handling Of Cut Paper (AREA)
Description
第１図は本考案に係る給紙装置用ゴムロールの
第１実施例を示した正面図、第２図は上記第１実
施例のゴムロールが大きな搬送力を発揮し得るこ
とを証明するために行つた実験に使用されたゴム
ロールを例示する説明図である。第３図及び第４
図は本考案に係る給紙装置用ゴムロールの第２実
施例及び第３実施例を示した正面図、第５図は上
記第２実施例及び第３実施例のゴムロールが大き
な搬送力を発揮し得ることを証明するために行つ
た実験に使用されたゴムロールを例示する説明図
である。
１０……給紙装置用ゴムロール、１１……ロー
ル、１１ａ……ロールのエツジ部、２０……給紙
装置用ゴムロール、２１……ロール、２２……切
り目、３０……給紙装置用ゴムロール、３１……
ロール、３２……環状溝、３２ａ……エツジ部。
FIG. 1 is a front view showing a first embodiment of the rubber roll for a paper feeding device according to the present invention, and FIG. FIG. 3 is an explanatory diagram illustrating a rubber roll used in the ivy experiment. Figures 3 and 4
The figure is a front view showing the second and third embodiments of the rubber roll for a paper feeding device according to the present invention, and FIG. FIG. 2 is an explanatory diagram illustrating a rubber roll used in an experiment conducted to prove that the method can be obtained. 10... Rubber roll for paper feeding device, 11... Roll, 11a... Edge portion of roll, 20... Rubber roll for paper feeding device, 21... Roll, 22... Cut, 30... Rubber roll for paper feeding device, 31...
Roll, 32... annular groove, 32a... edge portion.
Claims (1)
ツチで並設したことを特徴とする給紙装置用ゴム
ロール。 (2) ゴムロールの外周面に、任意の間隔ピツチ
で複数の環状の切り目を形成したことを特徴とす
る給紙装置用ゴムロール。 (3) ゴムロールの外周面に、任意の間隔ピツチ
で複数の環状溝を形成したことを特徴とする給紙
装置用ゴムロール。 (4) 複数の幅の狭いゴムロールを任意の間隔ピ
ツチで並設し、この各ゴムロールの外周面に環状
の切り目または環状溝を形成したことを特徴とす
る給紙装置用ゴムロール。 (5) ゴムロールの外周面に、任意の間隔ピツチ
で複数の環状溝を形成するとともに、この各環状
溝間及び両端の環状溝と外周面両端縁との間に環
状の切り目を形成したことを特徴とする給紙装置
用ゴムロール。[Claims for Utility Model Registration] (1) A rubber roll for a paper feeding device, characterized in that a plurality of narrow rubber rolls are arranged in parallel at arbitrary intervals. (2) A rubber roll for a paper feeding device, characterized in that a plurality of annular cuts are formed at arbitrary intervals on the outer peripheral surface of the rubber roll. (3) A rubber roll for a paper feeding device, characterized in that a plurality of annular grooves are formed at arbitrary intervals on the outer peripheral surface of the rubber roll. (4) A rubber roll for a paper feeding device, characterized in that a plurality of narrow rubber rolls are arranged side by side at arbitrary intervals, and an annular cut or an annular groove is formed on the outer peripheral surface of each rubber roll. (5) A plurality of annular grooves are formed on the outer peripheral surface of the rubber roll at arbitrary intervals, and annular cuts are formed between each of the annular grooves and between the annular grooves at both ends and both edges of the outer peripheral surface. Characteristic rubber roll for paper feeding devices.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990072387U JP2526564Y2 (en) | 1990-07-06 | 1990-07-06 | Rubber roll for paper feeder |
| EP19910306106 EP0465259B1 (en) | 1990-07-06 | 1991-07-04 | Elastic roller for paper feeding |
| DE1991606605 DE69106605T2 (en) | 1990-07-06 | 1991-07-04 | Elastic transport roller for paper feed. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990072387U JP2526564Y2 (en) | 1990-07-06 | 1990-07-06 | Rubber roll for paper feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0429538U true JPH0429538U (en) | 1992-03-10 |
| JP2526564Y2 JP2526564Y2 (en) | 1997-02-19 |
Family
ID=31610278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990072387U Expired - Fee Related JP2526564Y2 (en) | 1990-07-06 | 1990-07-06 | Rubber roll for paper feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2526564Y2 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56167348U (en) * | 1980-05-13 | 1981-12-11 | ||
| JPS58123849U (en) * | 1982-02-16 | 1983-08-23 | 三菱電機株式会社 | paper conveyance device |
| JPS60133855U (en) * | 1984-02-14 | 1985-09-06 | 臼井 一紀 | roller |
| JPS61178334A (en) * | 1985-01-31 | 1986-08-11 | Olympus Optical Co Ltd | Paper supply mechanism |
| JPS6265434U (en) * | 1985-10-15 | 1987-04-23 | ||
| JPS62218343A (en) * | 1986-03-20 | 1987-09-25 | Hitachi Ltd | Device for feeding paper sheet and the like |
-
1990
- 1990-07-06 JP JP1990072387U patent/JP2526564Y2/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56167348U (en) * | 1980-05-13 | 1981-12-11 | ||
| JPS58123849U (en) * | 1982-02-16 | 1983-08-23 | 三菱電機株式会社 | paper conveyance device |
| JPS60133855U (en) * | 1984-02-14 | 1985-09-06 | 臼井 一紀 | roller |
| JPS61178334A (en) * | 1985-01-31 | 1986-08-11 | Olympus Optical Co Ltd | Paper supply mechanism |
| JPS6265434U (en) * | 1985-10-15 | 1987-04-23 | ||
| JPS62218343A (en) * | 1986-03-20 | 1987-09-25 | Hitachi Ltd | Device for feeding paper sheet and the like |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2526564Y2 (en) | 1997-02-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |