JPS6178150U - - Google Patents
Info
- Publication number
- JPS6178150U JPS6178150U JP1984164871U JP16487184U JPS6178150U JP S6178150 U JPS6178150 U JP S6178150U JP 1984164871 U JP1984164871 U JP 1984164871U JP 16487184 U JP16487184 U JP 16487184U JP S6178150 U JPS6178150 U JP S6178150U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- drive
- pair
- sheet member
- loosely inserted
- 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
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Manual Feeding Of Sheets (AREA)
- Registering Or Overturning Sheets (AREA)
Description
第1図は、送給ローラ対の軸線を通る平面で切
断した部分断面図であり、第2図は本考案のシー
ト部材搬送装置が適応し得る静電複写機の縦断面
図であり、第3図は第2図のシート部材搬送装置
の拡大図であり、第4図はレジストローラ対の軸
線の通る平面で切断した部分断面図であり、第5
図は本考案の他の実施例を示す図である。
58,60…送給ローラ対、64,66…案内
板、68,70…レジストローラ対、106…駆
動軸、108…遊挿コロ、116…駆動コロ、P
…シート部材。
FIG. 1 is a partial cross-sectional view taken along a plane passing through the axes of a pair of feed rollers, and FIG. 3 is an enlarged view of the sheet member conveying device shown in FIG. 2, FIG. 4 is a partial sectional view taken along a plane passing through the axes of the registration roller pair, and
The figure shows another embodiment of the present invention. 58, 60... Feeding roller pair, 64, 66... Guide plate, 68, 70... Registration roller pair, 106... Drive shaft, 108... Loosely inserted roller, 116... Drive roller, P
...Sheet parts.
Claims (1)
対と、該送給ローラ対により送給されたシート部
材を回転ドラム上の像と同期させて回転駆動せし
められるレジストローラ対とを有するシート部材
搬送装置において、 該送給ローラ対は、駆動源からの駆動を伝達す
る駆動軸と、 該駆動軸に遊挿される遊挿コロと該駆動軸に設
けられ、駆動軸からの駆動を伝達し、かつ、肉厚
が該遊挿コロの肉厚と実質上同一である駆動コロ
を少なくとも一対含む下ローラと、 該下ローラを押圧するべく配設された上ローラ
とからなり、 該下ローラ及び該上ローラを所要通りに装着す
ると、該遊挿コロ及び該駆動コロと常時該上ロー
ラと接触する如く構成してあることを特徴とする
シート部材搬送装置。 2 該下ローラは、 駆動軸の中央を基準にして、左右対称に所定距
離離間させた位置に配置される少なくとも一対の
駆動コロと、 該駆動コロの軸方向外方に配置される少なくと
も一対の遊挿コロとからなることを特徴とする実
用新案登録請求の範囲第1項記載のシート部材搬
送装置。 3 該駆動コロと該遊挿コロが交互に該駆動軸に
配置されることを特徴とする実用新案登録請求の
範囲第1項乃至第2項記載のシート部材搬送装置
。[Claims for Utility Model Registration] 1. A pair of feeding rollers that clamp and press a sheet member to convey it, and a registration roller that rotates the sheet member fed by the pair of feeding rollers in synchronization with an image on a rotating drum. In the sheet member conveying device, the feed roller pair includes a drive shaft that transmits drive from a drive source, a loosely inserted roller that is loosely inserted into the drive shaft, and a roller that is provided on the drive shaft and that is connected to the drive shaft. a lower roller including at least one pair of drive rollers that transmit the drive of the roller and whose wall thickness is substantially the same as that of the loosely inserted roller, and an upper roller disposed to press the lower roller. . A sheet member conveying device characterized in that, when the lower roller and the upper roller are installed as required, the loosely inserted roller and the driving roller are always in contact with the upper roller. 2. The lower roller includes at least one pair of drive rollers arranged symmetrically at a predetermined distance apart from the center of the drive shaft, and at least one pair of drive rollers arranged axially outward of the drive rollers. A sheet member conveying device according to claim 1, characterized in that it comprises a loosely inserted roller. 3. The sheet member conveying device according to claim 1 or 2, wherein the drive roller and the loosely inserted roller are alternately arranged on the drive shaft.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984164871U JPH0419000Y2 (en) | 1984-10-30 | 1984-10-30 | |
US06/705,804 US4678178A (en) | 1984-02-29 | 1985-02-26 | Sheet material conveying device |
KR1019850001257A KR900007359B1 (en) | 1984-02-29 | 1985-02-28 | Sheet material conveying device |
EP85301351A EP0153862B1 (en) | 1984-02-29 | 1985-02-28 | Sheet material conveying device |
DE8585301351T DE3568028D1 (en) | 1984-02-29 | 1985-02-28 | Sheet material conveying device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984164871U JPH0419000Y2 (en) | 1984-10-30 | 1984-10-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6178150U true JPS6178150U (en) | 1986-05-26 |
JPH0419000Y2 JPH0419000Y2 (en) | 1992-04-28 |
Family
ID=30722734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984164871U Expired JPH0419000Y2 (en) | 1984-02-29 | 1984-10-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0419000Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02202584A (en) * | 1989-01-31 | 1990-08-10 | Sekisui Chem Co Ltd | Chemical for ground impregnation and method of chemical grouting into ground using the chemical |
JP2007062898A (en) * | 2005-08-30 | 2007-03-15 | Dainippon Screen Mfg Co Ltd | Press plate supply device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5874438A (en) * | 1981-10-27 | 1983-05-04 | Canon Inc | Sheet conveyer |
-
1984
- 1984-10-30 JP JP1984164871U patent/JPH0419000Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5874438A (en) * | 1981-10-27 | 1983-05-04 | Canon Inc | Sheet conveyer |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02202584A (en) * | 1989-01-31 | 1990-08-10 | Sekisui Chem Co Ltd | Chemical for ground impregnation and method of chemical grouting into ground using the chemical |
JP2007062898A (en) * | 2005-08-30 | 2007-03-15 | Dainippon Screen Mfg Co Ltd | Press plate supply device |
Also Published As
Publication number | Publication date |
---|---|
JPH0419000Y2 (en) | 1992-04-28 |
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