GB793738A - Improvements in and relating to duplicators - Google Patents

Improvements in and relating to duplicators

Info

Publication number
GB793738A
GB793738A GB6921/56A GB692156A GB793738A GB 793738 A GB793738 A GB 793738A GB 6921/56 A GB6921/56 A GB 6921/56A GB 692156 A GB692156 A GB 692156A GB 793738 A GB793738 A GB 793738A
Authority
GB
United Kingdom
Prior art keywords
stencil
flexible material
bands
ribs
threads
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
GB6921/56A
Inventor
Karl Gustav Zeuthen
Svend Henning Geertsen
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.)
Zeuthen and Aagaard AS
Original Assignee
Zeuthen and Aagaard AS
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
Application filed by Zeuthen and Aagaard AS filed Critical Zeuthen and Aagaard AS
Publication of GB793738A publication Critical patent/GB793738A/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
    • B41L13/00—Stencilling apparatus for office or other commercial use
    • B41L13/04—Stencilling apparatus for office or other commercial use with curved or rotary stencil carriers

Landscapes

  • Screen Printers (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

793,738. Stencils. ZEUTHEN & AAGAARD AKTIECELAKAB. March 5, 1956, No. 6921/56. Class 100(2) In a duplicator of the type having at least two rollers and a stencil carrier running in a closed path around them, the carrier ensures synchronization between the driving roller and stencil and comprises at least one band of flexible material inlaid with threads of inextensible but flexible material, by preference thin steel threads twisted together. The stencil carier comprises two endless bands 4 having spaced ribs 5, Figs. 3 and 4. The bands are of flexible material such as organic plastic (e.g. nylon) and inlaid therein are wires 6 composed of thin threads of steel or other inextensible material. For attachment to each band there is provided a stencil holder 12, Fig. 6, comprising tabs 13, 14 adapted to extend through openings 15, 16 in one of the ribs and having holes 17, 18, through which is passed a locking pin 19 having notches 20, 21, the pin 19 lying in a hole or groove in the rib, part of the rib in the latter case being cut away. Stencilling-apparatus. The rollers 7, 8, Fig. 4, of a stencil duplicator are provided at their ends with indentations to receive the ribs 5 on the stencil carrier, or with studs to seat in holes in the bands.
GB6921/56A 1956-03-05 1956-03-05 Improvements in and relating to duplicators Expired GB793738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB350974X 1956-03-05

Publications (1)

Publication Number Publication Date
GB793738A true GB793738A (en) 1958-04-23

Family

ID=10373781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6921/56A Expired GB793738A (en) 1956-03-05 1956-03-05 Improvements in and relating to duplicators

Country Status (5)

Country Link
US (1) US3103167A (en)
CH (1) CH350974A (en)
FR (1) FR1168860A (en)
GB (1) GB793738A (en)
NL (1) NL94251C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847076A (en) * 1973-01-04 1974-11-12 M Vasilantone Printing apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US798572A (en) * 1904-11-12 1905-08-29 Eugene Van Wagenen Stamp and stamp-canceling device.
US1205315A (en) * 1911-12-30 1916-11-21 Tagograph Company Printing-press.
US1494581A (en) * 1920-07-10 1924-05-20 Breuer Armin Duplicating apparatus
US2011092A (en) * 1932-12-14 1935-08-13 Todd Co Inc Type bar and holder therefor
US2019375A (en) * 1933-12-23 1935-10-29 Wheelwright John Sylvester Stencil printing machine
US2106306A (en) * 1937-04-13 1938-01-25 Markem Machine Co Type wheel
US2762297A (en) * 1952-07-30 1956-09-11 Rca Corp High speed recorder

Also Published As

Publication number Publication date
US3103167A (en) 1963-09-10
NL94251C (en)
FR1168860A (en) 1958-12-18
CH350974A (en) 1960-12-31

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