JPH01129174U - - Google Patents
Info
- Publication number
- JPH01129174U JPH01129174U JP1988026501U JP2650188U JPH01129174U JP H01129174 U JPH01129174 U JP H01129174U JP 1988026501 U JP1988026501 U JP 1988026501U JP 2650188 U JP2650188 U JP 2650188U JP H01129174 U JPH01129174 U JP H01129174U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- detection piece
- paper ejection
- paper
- sheet
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 description 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
- B65H43/04—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable detecting, or responding to, presence of faulty articles
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Controlling Sheets Or Webs (AREA)
- Discharge By Other Means (AREA)
Description
第１図および第２図は本考案に係る枚葉印刷機
の不正排紙検知装置の実施例を示し、第１図はこ
れを実施した印刷機の排紙装置要部の側面図、第
２図は第１図の視平面図である。
３……スプロケツト、４……排紙チエーン、５
……爪竿、８……爪、９……爪台、１０……紙、
２３……リミツトスイツチ、２５……カム軸、２
７……舌片、２８……ころ、２９……カム、２９
ａ……凹溝。
1 and 2 show an embodiment of the unauthorized paper ejection detection device for a sheet-fed printing press according to the present invention. The figure is a plan view of FIG. 1. 3... Sprocket, 4... Paper ejection chain, 5
...Claw rod, 8...Claw, 9...Claw stand, 10...Paper,
23...Limit switch, 25...Camshaft, 2
7... tongue piece, 28... roller, 29... cam, 29
a... Concave groove.
Claims (1)
周回する爪竿の周回径路始端部に先端を臨ませ積
載紙の前端近傍に基端部を揺動自在に支持された
水平状の検知片と、この検知片の揺動中心軸に固
定されたカムと、このカムのカム面に作動部材を
対接させたリミツトスイツチとを設けたことを特
徴とする枚葉印刷機の不正排紙検知装置。 a horizontal detection piece having its tip facing the starting end of the circumferential path of a pawl rod that circulates along the paper ejection side sprocket for the paper ejection chain, and whose base end is swingably supported near the front end of the stacked paper; A device for detecting unauthorized sheet discharge for a sheet-fed printing press, comprising: a cam fixed to the central axis of swing of the detection piece; and a limit switch having an actuating member opposed to the cam surface of the cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988026501U JPH0650444Y2 (en) | 1988-02-29 | 1988-02-29 | Unauthorized paper ejection detection device for sheet-fed printing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988026501U JPH0650444Y2 (en) | 1988-02-29 | 1988-02-29 | Unauthorized paper ejection detection device for sheet-fed printing press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01129174U true JPH01129174U (en) | 1989-09-04 |
| JPH0650444Y2 JPH0650444Y2 (en) | 1994-12-21 |
Family
ID=31248184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988026501U Expired - Lifetime JPH0650444Y2 (en) | 1988-02-29 | 1988-02-29 | Unauthorized paper ejection detection device for sheet-fed printing press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0650444Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002308526A (en) * | 2001-04-19 | 2002-10-23 | Ryobi Ltd | Delivery failure detecting device for paper sheet printer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5073504U (en) * | 1973-11-06 | 1975-06-27 | ||
| JPS6187935U (en) * | 1984-11-14 | 1986-06-09 |
-
1988
- 1988-02-29 JP JP1988026501U patent/JPH0650444Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5073504U (en) * | 1973-11-06 | 1975-06-27 | ||
| JPS6187935U (en) * | 1984-11-14 | 1986-06-09 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002308526A (en) * | 2001-04-19 | 2002-10-23 | Ryobi Ltd | Delivery failure detecting device for paper sheet printer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0650444Y2 (en) | 1994-12-21 |