GB1213605A - Improvements in or relating to a rotary duplicator for printing a predeterminable number of lines from stencils - Google Patents

Improvements in or relating to a rotary duplicator for printing a predeterminable number of lines from stencils

Info

Publication number
GB1213605A
GB1213605A GB00454/69A GB1045469A GB1213605A GB 1213605 A GB1213605 A GB 1213605A GB 00454/69 A GB00454/69 A GB 00454/69A GB 1045469 A GB1045469 A GB 1045469A GB 1213605 A GB1213605 A GB 1213605A
Authority
GB
United Kingdom
Prior art keywords
lines
printing
feb
stencils
relating
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.)
Expired
Application number
GB00454/69A
Inventor
Gerhard Ritzerfeld
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19681611542 external-priority patent/DE1611542A1/en
Application filed by Individual filed Critical Individual
Publication of GB1213605A publication Critical patent/GB1213605A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L11/00—Apparatus for directly duplicating from hectographic masters in mirror image, i.e. "wet duplicators" for producing positive copies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2700/00—Manifolding, printing or duplicating for office purposes
    • B41P2700/10—Hectographic line duplicators

Landscapes

  • Transmission Devices (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Screen Printers (AREA)

Abstract

1,213,605. Rotary duplicators. G. RITZERFELD. 27 Feb., 1969 [29 Feb., 1968], No. 10454/69. Heading B6C. In a duplicating machine for selectively printing one, two or three lines from a stencil master the entire control is mechanical, control cams actuating a follower for predetermined tripping of the impression cylinder and cam members being actuated by a push rod to actuate a stepping mechanism by which the control cams are moved relative to the common axle on which they are mounted. By such means duplicated copies bearing single line images, all different, may be produced or by twisting a rod into respective first and second positions, two and three line imaged copy sheets, all different, may issue.
GB00454/69A 1968-02-29 1969-02-27 Improvements in or relating to a rotary duplicator for printing a predeterminable number of lines from stencils Expired GB1213605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681611542 DE1611542A1 (en) 1968-02-29 1968-02-29 Rotary multiplier for line and section printing of printing forms

Publications (1)

Publication Number Publication Date
GB1213605A true GB1213605A (en) 1970-11-25

Family

ID=5681738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB00454/69A Expired GB1213605A (en) 1968-02-29 1969-02-27 Improvements in or relating to a rotary duplicator for printing a predeterminable number of lines from stencils

Country Status (8)

Country Link
US (1) US3489081A (en)
JP (1) JPS4813362B1 (en)
AT (1) AT309478B (en)
BE (1) BE727575A (en)
ES (1) ES363785A1 (en)
FR (1) FR2002869A1 (en)
GB (1) GB1213605A (en)
SE (1) SE348976B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995546A (en) * 1972-04-18 1976-12-07 Gerhard Ritzerfeld Rotary duplicating machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE489860A (en) * 1941-09-29
US2980014A (en) * 1956-12-28 1961-04-18 Block & Anderson Ltd Hectographic duplicating machines
US3083638A (en) * 1960-08-10 1963-04-02 Ritzerfeld Wilhelm Automatic selective duplicator
DE1188618B (en) * 1963-04-26 1965-03-11 Wilhelm Ritzerfeld Rotation multiplier for line-by-line and section-wise printing of printing forms attached to a printing drum on sheets, cards or the like.
DE1188623B (en) * 1963-06-07 1965-03-11 Wilhelm Ritzerfeld Rotary multiplier for line or section printing of several printing forms
GB1083039A (en) * 1963-08-20 1967-09-13 Ormig Organisations Mittel G M Improvements in or relating to apparatus for use in a printing, duplicating or like machine

Also Published As

Publication number Publication date
FR2002869A1 (en) 1969-10-31
US3489081A (en) 1970-01-13
SE348976B (en) 1972-09-18
AT309478B (en) 1973-08-27
BE727575A (en) 1969-07-01
ES363785A1 (en) 1970-12-16
JPS4813362B1 (en) 1973-04-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee