• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to printing industry and simplifies the construction of a cylinder of a rotary printing machine. Cylinder 3 has a radial slot 4, the entrance part of which is formed by parallel walls 5 and 6, and the exit part has a bevel 7 on wall 6. Wall 6 has a notch 9 for entering the end 10 of the sheeting 1. Maximum width of the exit part of slot 4 is greater than the depth notches 9, the distance between the parallel walls 5 and 6 of the slot 4 is less than the depth of the notch 9. 2 3.p. f-ly, 3 ill. (V) O5 N CH
    公开号:SU1306470A3
    申请号:SU843686782
    申请日:1984-01-13
    公开日:1987-04-23
    发明作者:Карл Зауер Хартмут
    申请人:Де Ла Рю Жиори С.А. (Фирма)；
    IPC主号:
    专利说明:

    25
    1 1306470
    The invention relates to the printing industry, in particular to printing presses.
    The purpose of the invention is to simplify contour.
    Figure 1 shows the proposed device; figure 2 - node I on I L L 5 in fig.Z - scheme of filling the horse of the sheet.
    The flexible sheet material 1, located on the casing 2 of the cylinder 3 of the rotary printing press, is a decole with a thickness of about 0.5 mm. To secure the decal 1, the cylinder has a radial slot 4, which extends longitudinally t5 on the axis of the cylinder 3. The entrance part of the slot 4 is formed by parallel walls 5 and 6, and the output part 7 is made expanding due to the bevel 8 on wall 6. The wall 6 has 20 holes 9. The maximum width of the output part 7 of the slot is greater than the depth of the notch 9, the distance between walls 5 and 6 is less than the depth of the notch 9. Notch 4 and notch 9 are parallel to the radial plane of the cylinder. The entrance of the slot 4 has a sufficient width (for example, 4 mm) that the curved and reinforced end of the 10 decal 1 passes. The end 10 is reinforced with a back plate 11 with a thickness of, for example, O, 2 mm and 5 mm wide, which is glued to the decal I. The end 10 should be bent mainly at an angle of 5-15 °.
    The bevel plane 8 is inclined to the wall 6 of the slot 4 and to the plane, preferably at an angle “i 20 °. Inside the cylinder and xaxially there is a channel 12 in which the tension roller 13 is located. The latter is provided with a groove 14 parallel to the axis of the cylinder 3 and serving to secure the second reinforced end 15 of the decal 1. The notch 9 has a rectangular shape that runs along the entire length of the cylinder
    3i is located at an angle ρ from 5 to 45 to the radial plane c, mainly at an angle of Э 30 °.
    The device works as follows.
    The ends 10 and 15 of the decal 1 round and reinforce the spring plates 11. The edge 10 is bent and inserted into the slot
    4 using a thin sheet or spatula. The width of the curved end 10 slightly exceeds the width of the notch 9.
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    The end 10 of the decal 1, which was inserted into the slot 4, reached the notch 9, under the action of elastic forces, tries to unbend, goes into the notch 9 and slides over the latter. The end 10 is retracted in the opposite direction, and the end of 10 is reached in recess 9 over the entire height of its bend. Then, the decal 1 is folded and inserted into the slot 4 and the groove 14 of the tension roller 13 the second reinforcing end 15 of the decal 1. When the roller 13 is tensioned, the blanket tension is pulled.
    To remove decal 1, end 15 is removed from tensioning roller 13, and then from slot 4. Then end 10 is removed from recess 9. Under the influence of elastic forces, end 10 is unbendable, because the bevel depth 8 exceeds the width of the curved part of end 10 of decals 1. End 10 in straightened state is easily removed from slot 4.
    权利要求:
    Claims (3)
    [1]
    1. A cylinder of a rotary press that contains a device for fastening the end of a flexible sheet material, preferably a decal, made in the form of a radial slot running parallel to the axis of the cylinder, with a recess for inserting the end of the flexible sheet material, in order to simplify the structure, the entrance 35 to the part of the radial slot is formed by parallel walls, and the output part is made widening due to the bevel on one of the walls, while the recess for entering the end of the sheet material & 40 in the upper part of the radial slot on the wall that has a bevel, the maximum width of the output part of the slot is greater than the depth of the notch, and the distance
    45 between the parallel walls of the slot is less than the depth of the notch.
    [2]
    2. Cylinder pop. 1, I differ by the fact that the plane of the bevel
    50 of one of the walls is an angle of 20 ° with a radial plane.
    [3]
    3. A cylinder according to claims 1 and 2, characterized in that the recess is filled 55 at an angle of 5-45 ° to the radial plane, preferably 30 °.
    Editor N. Tupitsa
    Compiled by A. Blekhman Tehred I. Popovich
    Order 1470/58. Circulation 349 Subscription
    VNIIPI USSR State Committee
    for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
    Production and printing company, Uzhgorod, st. Project, 4
    Figz
    Proofreading Ball oshi
    类似技术:
    公开号 | 公开日 | 专利标题
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    IT8085552D0|1980-04-28|DEVICE FOR THE PRODUCTION OF A TOOTHED BELT FROM A FLAT STRIP IN STEEL.
    FI50652C|1976-05-10|Method in a press section of a paper machine.
    IT1078332B|1985-05-08|DEVICE FOR SEARCHING THE PITCH IN A WEAVING FRAME
    IT8021308D0|1980-04-10|MACHINE FOR GLUING THE PORTION OF THE TAIL OF A SHEET DIMATERIAL ROLL.
    MX145437A|1982-02-16|IMPROVEMENTS IN A SHUTTLE ASSEMBLY FOR A SINGLE-ELEMENT WRITING MACHINE
    JPS59220219A|1984-12-11|Forming method of channel steel by bending
    同族专利:
    公开号 | 公开日
    EP0114446B1|1986-06-11|
    US4584942A|1986-04-29|
    DE3364104D1|1986-07-17|
    AU562876B2|1987-06-18|
    EP0114446A3|1984-08-22|
    DD212006A1|1984-08-01|
    JPS59138455A|1984-08-08|
    EP0114446A2|1984-08-01|
    JPH0152186B2|1989-11-08|
    AT20326T|1986-06-15|
    AU2310384A|1984-07-19|
    CA1213466A|1986-11-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2285116A|1938-10-12|1942-06-02|Interchem Corp|Printing plate|
    US2209127A|1938-12-19|1940-07-23|United Autographic Register Co|Apparatus for attaching printing plates to a cylinder|
    US2850970A|1955-04-22|1958-09-09|Levey Fred K H Co Inc|Lock-up|
    DE1213861B|1956-02-24|1966-04-07|Gerhard Ritzerfeld|Rotary multiplier with a printing cylinder for stretching thin, flexible printing form foils|
    US2986085A|1959-04-13|1961-05-30|Cottrell Company|Printing cylinders for rotary web presses|
    US3844214A|1971-11-01|1974-10-29|Dayco Corp|Printing blanket bar assembly with edging strip locking means|US4738200A|1985-03-14|1988-04-19|M.A.N. Roland Druckmaschinen Aktiengesellschaft|Rubber blanket cylinder for a rotary offset printing machine|
    US4702166A|1986-08-28|1987-10-27|Rockwell International Corporation|Plate lock-up mechanism for printing presses|
    JPH09300588A|1996-05-17|1997-11-25|Mitsubishi Heavy Ind Ltd|Mounting of blanket on rotary press and mounting device|
    US5979272A|1997-02-10|1999-11-09|Artos Engineering Company|Device for gathering, cutting and stripping insulated wire|
    EP1602482A1|2004-06-03|2005-12-07|Kba-Giori S.A.|Intaglio printing machine with antishock cylinder arrangement|
    TWI316466B|2007-03-09|2009-11-01|Ind Tech Res Inst|Mold structure and the manufacturing method thereof|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH25883|1983-01-18|
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