JPS61201795U - - Google Patents
Info
- Publication number
- JPS61201795U JPS61201795U JP8632285U JP8632285U JPS61201795U JP S61201795 U JPS61201795 U JP S61201795U JP 8632285 U JP8632285 U JP 8632285U JP 8632285 U JP8632285 U JP 8632285U JP S61201795 U JPS61201795 U JP S61201795U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- paper
- cutting device
- rotary blade
- edges
- 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
Landscapes
- Paper Feeding For Electrophotography (AREA)
Description
第１図は本考案による用紙切断装置を有する複
写機のロール給紙装置の全体図、第２図は本考案
による用紙切断装置の１実施例の側断面図、第３
図は第２図の用紙切断装置の回転刃保持機構の断
面図、第４図は本考案による用紙切断装置の他の
実施例を示す第２図に対応する図、第５図は従来
の用紙切断装置の１例を示す図である。
１……用紙、３……用紙切断装置、８……固定
刃、８―１……固定刃の刃先、９……回転刃、９
―１，９―２……回転刃の刃先、１１……回転軸
。
FIG. 1 is an overall view of a roll feeding device of a copying machine having a paper cutting device according to the present invention, FIG. 2 is a side sectional view of one embodiment of the paper cutting device according to the present invention, and FIG.
The figure is a cross-sectional view of the rotary blade holding mechanism of the paper cutting device shown in FIG. 2, FIG. 4 is a view corresponding to FIG. 2 showing another embodiment of the paper cutting device according to the present invention, and FIG. It is a figure showing an example of a cutting device. 1...Paper, 3...Paper cutting device, 8...Fixed blade, 8-1...Fixed blade tip, 9...Rotary blade, 9
-1, 9-2... Cutting edge of rotary blade, 11... Rotating shaft.
Claims (1)
の固定刃と該固定刃に対向して配置した回転可能
な回転刃との間を搬送させ、回転刃を回転させる
ことによつて回転刃と固定刃の刃先を接合させ用
紙を切断するようにした用紙切断装置に於て、回
転刃が複数の刃先を有し、これらの刃先が、回転
刃の回転軸を中心として点対称な位置に配置され
ていることを特徴とする用紙切断装置。 A sheet of paper wound in a roll is unwound and conveyed between a stationary fixed blade and a rotatable rotary blade placed opposite to the fixed blade, and the rotary blade is rotated. In a paper cutting device that cuts paper by joining the blade edges of a fixed blade, the rotary blade has a plurality of blade edges, and these blade edges are arranged in point-symmetrical positions around the rotation axis of the rotary blade. A paper cutting device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8632285U JPS61201795U (en) | 1985-06-10 | 1985-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8632285U JPS61201795U (en) | 1985-06-10 | 1985-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61201795U true JPS61201795U (en) | 1986-12-18 |
Family
ID=30637522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8632285U Pending JPS61201795U (en) | 1985-06-10 | 1985-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61201795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013001566A (en) * | 2011-06-22 | 2013-01-07 | Wintekku Kk | Sheet high-speed cutting apparatus |
| JP2013154450A (en) * | 2012-01-31 | 2013-08-15 | Brother Industries Ltd | Rotary cutter device |
-
1985
- 1985-06-10 JP JP8632285U patent/JPS61201795U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013001566A (en) * | 2011-06-22 | 2013-01-07 | Wintekku Kk | Sheet high-speed cutting apparatus |
| JP2013154450A (en) * | 2012-01-31 | 2013-08-15 | Brother Industries Ltd | Rotary cutter device |
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