• 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:
    A paper transport device utilizing pins for indexing with paper having perforated margins. Pin carrying rings are eccentrically mounted at the ends of a platen and project radially through circumferentially spaced slots in platen end portions with the pins projecting beyond the platen surface for only a portion of the platen's circumference.
    公开号:SU795444A3
    申请号:SU772511699
    申请日:1977-08-11
    公开日:1981-01-07
    发明作者:Энгельманн Готтфрид；Кристоф Гюнтер
    申请人:Сименс Аг (Фирма)；
    IPC主号:
    专利说明:

    (54) DEVICE FOR MOVING PAPER WITH TWO-SIDED PERFORATION IN THE PRINTING MECHANISM
    权利要求:
    Claims (1)
    [1]
    Claim
    A device for moving paper with two-sided perforation in a printing mechanism, comprising a paper support shaft with hollow tips having longitudinal grooves evenly spaced along the perimeter, the distance between which corresponds to the distance between the perforation holes, and discs with radially located pins mounted on eccentric supports in the tip cavities distinguishes 2Q more with the fact that, in order to increase reliability, the disks have teeth radially located around the perimeter, the height of which does not exceed t the thickness of the walls of the tips, with the pins placed on the teeth of the discs.
    about
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    IT1074048B|1985-04-17|PERFECTED DISC PRINTER
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    同族专利:
    公开号 | 公开日
    US4136809A|1979-01-30|
    SE7709099L|1978-02-13|
    AU2781577A|1979-02-15|
    CH618303A5|1980-07-15|
    IN149359B|1981-11-14|
    AU512260B2|1980-10-02|
    GB1544360A|1979-04-19|
    CA1092539A|1980-12-30|
    FR2361227A1|1978-03-10|
    ZA774859B|1978-06-28|
    TR19746A|1979-11-27|
    JPS5323715A|1978-03-04|
    IT1085728B|1985-05-28|
    DE2636387B1|1978-02-02|
    DE2636387C2|1978-09-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2120735A|1935-10-26|1938-06-14|Debrie Andre Leon Vict Clement|Adjustable drive roll for developing machines for films and the like|
    US2128924A|1936-07-02|1938-09-06|John Q Sherman|Pinwheel feed|
    US2113579A|1936-10-31|1938-04-12|John Q Sherman|Pinwheel feeding device|
    GB627871A|1946-11-15|1949-08-17|W H Smith & Son Ltd|Improvements in or relating to pinwheel devices for feeding stationery through typewriters and like machines|
    US3380678A|1966-06-06|1968-04-30|Eastman Kodak Co|Web transport system|
    DE1436744B2|1966-08-06|1971-12-09|Standard Elektrik Lorenz Ag, 7000 Stuttgart|DEVICE FOR THE OPTIONAL RETRACT AND EXTEND OF GUIDE PINS ON WRITING ROLLERS OF FORMS-PROCESSING WRITING MACHINES|
    US3512693A|1967-05-01|1970-05-19|Bell Ko On Kk|Movie film feed sprocket for projector|
    US4022365A|1976-05-13|1977-05-10|Qume Corporation|Pin feed platen for document transport mechanism|JPS5460506U|1977-09-30|1979-04-26|
    JPS5978946U|1982-11-19|1984-05-28|
    JPS62289750A|1986-06-09|1987-12-16|Satake Eng Co Ltd|Measuring instrument for whiteness of rice grain|
    FR2637542B1|1988-10-11|1991-01-11|Sagem|PRINTING MACHINE EQUIPPED WITH A TAPPED DEVICE FOR DRIVING A PERFORATED PRINTING MEDIUM|
    JP2534137B2|1989-09-29|1996-09-11|アンリツ株式会社|Micro reflectance measurement device|
    JPH08176969A|1994-12-23|1996-07-09|Seiren Co Ltd|Ink-jet printing and cloth-feeding drum therefor|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE2636387A|DE2636387C2|1976-08-12|1976-08-12|Device for transporting paper perforated on both sides in printing devices, in particular in teleprinting machines|
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