JPH01166531U - - Google Patents
Info
- Publication number
- JPH01166531U JPH01166531U JP6423288U JP6423288U JPH01166531U JP H01166531 U JPH01166531 U JP H01166531U JP 6423288 U JP6423288 U JP 6423288U JP 6423288 U JP6423288 U JP 6423288U JP H01166531 U JPH01166531 U JP H01166531U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- links
- link
- difference plate
- extends
- 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Registering Or Overturning Sheets (AREA)
Description
第１図および第２図は本考案に係る枚葉印刷機
の前当装置の実施例を示し、第１図はその縦断面
図、第２図は同じく展開横断面図、第３図は従来
における枚葉印刷機の前当装置要部の側面図であ
る。
１１……差板、１２……前当軸、１３……レバ
ー軸、１４……レバー、１５……カム軸、１６…
…カム、１７……カムフオロア、２３……圧縮コ
イルばね、２４……前部リンク、２６……後部リ
ンク、２７……水平リンク、２８……リンク機構
、３０……押えべろ、３２……前当。
1 and 2 show an embodiment of the front-end device for a sheet-fed printing press according to the present invention, FIG. 1 is a longitudinal sectional view thereof, FIG. 2 is a developed cross-sectional view, and FIG. 3 is a conventional one. FIG. 3 is a side view of the main part of the front apparatus of the sheet-fed printing press in FIG. 11...Difference plate, 12...Front shaft, 13...Lever shaft, 14...Lever, 15...Cam shaft, 16...
...Cam, 17 ... Cam follower, 23 ... Compression coil spring, 24 ... Front link, 26 ... Rear link, 27 ... Horizontal link, 28 ... Link mechanism, 30 ... Presser lever, 32 ... Front Right.
Claims (1)
置で駆動されて所定角度ずつ往復回動する前当軸
と、この前当軸の後方にこれと平行して固定支架
されたレバー軸と、このレバー軸上に並列して揺
動自在に遊装されカム機構により同期して揺動す
る複数個のレバーと、前記前当軸の前方に位置し
て前記各レバーの前端部に回動自在に枢着され前
記差板方向に延びる前部リンクと、これら各前部
リンクに対応して前記前当軸に固定され前記差板
方向に延びる後部リンクと、これら前部リンクお
よび後部リンクに前後２箇所を枢支され前記差板
とほゞ平行して延びる水平リンクと、これら前部
、後部、水平３リンクからなるリンク機構に支持
された前当部材とを備えたことを特徴とする枚葉
印刷機の前当装置。 A front shaft is located below the difference plate and is rotatably supported, and is driven by a drive device to reciprocate by a predetermined angle. A lever shaft is fixedly supported behind the front shaft and parallel to the front shaft. a plurality of levers are swingably mounted in parallel on the lever shaft and swing synchronously by a cam mechanism; A front link that is movably pivoted and extends in the direction of the difference plate; a rear link that is fixed to the front shaft and extends in the direction of the difference plate in correspondence with each of these front links; and these front links and rear links. It is characterized by comprising: a horizontal link that is pivoted at two places in the front and rear and extends substantially parallel to the difference plate; and a front member supported by a link mechanism consisting of the front, rear, and three horizontal links. Preparation equipment for sheet-fed printing presses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6423288U JPH01166531U (en) | 1988-05-16 | 1988-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6423288U JPH01166531U (en) | 1988-05-16 | 1988-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01166531U true JPH01166531U (en) | 1989-11-22 |
Family
ID=31289706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6423288U Pending JPH01166531U (en) | 1988-05-16 | 1988-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01166531U (en) |
-
1988
- 1988-05-16 JP JP6423288U patent/JPH01166531U/ja active Pending
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