JPH0345132U - - Google Patents
Info
- Publication number
- JPH0345132U JPH0345132U JP10613689U JP10613689U JPH0345132U JP H0345132 U JPH0345132 U JP H0345132U JP 10613689 U JP10613689 U JP 10613689U JP 10613689 U JP10613689 U JP 10613689U JP H0345132 U JPH0345132 U JP H0345132U
- Authority
- JP
- Japan
- Prior art keywords
- plate cylinder
- point
- contacts
- circumferential surface
- outer circumferential
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Description
第１図は本考案の実施例に係る版胴のくわえ部
分の側面図、第２図は本考案および従来の版胴の
くわえ側部およびくわえ尻部における最大ニツプ
圧の変化状況を示すグラフ、第３図は従来の版胴
のくわえ側部およびくわえ尻部の側面図、第４図
は版胴とインキ着ローラとの関係を示す側面図で
ある。
１１……版胴、１２……くわえ側部、１３……
くわえ尻部、１４……湾曲部、１８……緩和曲線
。
FIG. 1 is a side view of the gripping portion of a plate cylinder according to an embodiment of the present invention, and FIG. 2 is a graph showing changes in maximum nip pressure at the gripping side and bottom of the plate cylinder of the present invention and the conventional plate cylinder. FIG. 3 is a side view of the gripper side part and the gripper bottom of a conventional plate cylinder, and FIG. 4 is a side view showing the relationship between the plate cylinder and the ink forming roller. 11... Plate cylinder, 12... Grip side part, 13...
Mouth butt part, 14... Curved part, 18... Transition curve.
Claims (1)
に配置され同版胴のくわえ側部およびくわえ尻部
の端部を形成する湾曲部と、前記版胴の外周面上
の画線が始まる点および終る点より僅かに画線側
に隔つた点で前記外周面に接する円弧と前記湾曲
部とに接する直線又は曲線よりなる緩和曲線とに
より版胴のくわえ部分を構成したことを特徴とす
るオフセツト輪転機の版胴。 A curved portion that is located slightly closer to the center than the outer circumferential surface of the plate cylinder of a rotary printing press and forms the edges of the gripper side and gripper bottom of the plate cylinder, and the beginning of the printing line on the outer peripheral surface of the plate cylinder. A gripping portion of the plate cylinder is formed by a circular arc that contacts the outer circumferential surface at a point and a point that is slightly away from the ending point toward the printing line side, and a transitional curve that is a straight line or curve that contacts the curved portion. The plate cylinder of an offset rotary press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10613689U JPH0345132U (en) | 1989-09-12 | 1989-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10613689U JPH0345132U (en) | 1989-09-12 | 1989-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0345132U true JPH0345132U (en) | 1991-04-25 |
Family
ID=31654880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10613689U Pending JPH0345132U (en) | 1989-09-12 | 1989-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010095946A (en) * | 2008-10-17 | 2010-04-30 | Sekisui House Ltd | Deck |
-
1989
- 1989-09-12 JP JP10613689U patent/JPH0345132U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010095946A (en) * | 2008-10-17 | 2010-04-30 | Sekisui House Ltd | Deck |
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