JPS6178634U - - Google Patents
Info
- Publication number
- JPS6178634U JPS6178634U JP16439584U JP16439584U JPS6178634U JP S6178634 U JPS6178634 U JP S6178634U JP 16439584 U JP16439584 U JP 16439584U JP 16439584 U JP16439584 U JP 16439584U JP S6178634 U JPS6178634 U JP S6178634U
- Authority
- JP
- Japan
- Prior art keywords
- elastic member
- plate
- cam
- free end
- plate cylinder
- 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
- 238000005452 bending Methods 0.000 claims 2
- 238000013459 approach Methods 0.000 claims 1
- 210000003323 beak Anatomy 0.000 description 1
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Description
第１図はこの考案による装着装置を装備した版
胴を示す平面図、第２図は第１図の−線にお
ける断面図、第３図はこの考案の一実施例を示す
断面図、第４図は同実施例をカムの作動状態で示
す断面図、第５図は同実施例を刷版の装着状態で
示す断面図である。
１…装着装置、２…版胴、３…長溝、６…板ば
ね、７…嘴部、８…舌部、９，１０…押え板、１
２…刷版、１３…先導縁、１４…追従縁、１５…
カム。
Fig. 1 is a plan view showing a plate cylinder equipped with a mounting device according to this invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, Fig. 3 is a sectional view showing an embodiment of this invention, and Fig. The figure is a sectional view showing the same embodiment in a cam operating state, and FIG. 5 is a sectional view showing the same embodiment in a printing plate mounted state. DESCRIPTION OF SYMBOLS 1... Mounting device, 2... Plate cylinder, 3... Long groove, 6... Leaf spring, 7... Beak, 8... Tongue, 9, 10... Presser plate, 1
2...Printing plate, 13...Leading edge, 14...Following edge, 15...
cam.
Claims (1)
溝が形成され、この長溝内に断面が略Ｕ字形の弾
性部材が、両先端部が上向きで、かつ円周方向に
並んだ状態で挿入され、その一端部が長溝内に固
着されており、この弾性部材の内側にカムが配置
され、このカムが版胴の軸線と平行な軸線を中心
として回動され、この回動に伴つて弾性部材の自
由端側を固着側から離間させる方向に偏倚するよ
うになつており、弾性部材の固着側の先端には、
この先端部を屈曲して形成した第１係止部を具え
ていて、この第１係止部は、長溝内に固定された
押圧部材と協働して、両端部がかぎ状に形成され
た刷版の一端部を係止するようになつており、弾
性部材の自由端側の先端には、この先端部が屈曲
されて形成された第２係止部を具えていて、この
第２係止部は、弾性部材の自由端がカムの回動に
伴つて偏倚しているときには、一端部を第１係止
部に係止して版胴に巻き付けられた刷版の他端部
から離間しており、カムの復帰に伴つて自由端が
弾性力により固着側に接近するときには、刷版の
他端部を前記押圧部材と協働して係止するように
なつていることを特徴とする輪転印刷機における
刷版の装着装置。 A long groove is formed on the outer circumference of the plate cylinder along the axial direction of the plate cylinder, and elastic members having a substantially U-shaped cross section are arranged in the long groove in the circumferential direction with both tips facing upward. A cam is placed inside this elastic member, and this cam is rotated about an axis parallel to the axis of the plate cylinder. The free end side of the elastic member is biased in the direction of separating it from the fixed side, and the tip of the fixed side of the elastic member has a
A first locking portion is formed by bending the tip, and both ends of the first locking portion are formed in a hook shape in cooperation with a pressing member fixed in the long groove. It is designed to lock one end of the printing plate, and the free end side of the elastic member is provided with a second locking portion formed by bending this tip. When the free end of the elastic member is biased as the cam rotates, the stop part locks one end to the first stop part and separates the plate from the other end wrapped around the plate cylinder. and when the free end approaches the fixed side due to elastic force as the cam returns, the other end of the printing plate is locked in cooperation with the pressing member. A plate mounting device for rotary printing presses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16439584U JPS6178634U (en) | 1984-10-30 | 1984-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16439584U JPS6178634U (en) | 1984-10-30 | 1984-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6178634U true JPS6178634U (en) | 1986-05-26 |
Family
ID=30722257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16439584U Pending JPS6178634U (en) | 1984-10-30 | 1984-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6178634U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5021884A (en) * | 1973-07-02 | 1975-03-08 | ||
| JPS5147364A (en) * | 1974-10-21 | 1976-04-22 | Tokyo Shibaura Electric Co | Inraingata 3 denshijukotai |
-
1984
- 1984-10-30 JP JP16439584U patent/JPS6178634U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5021884A (en) * | 1973-07-02 | 1975-03-08 | ||
| JPS5147364A (en) * | 1974-10-21 | 1976-04-22 | Tokyo Shibaura Electric Co | Inraingata 3 denshijukotai |
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