US1601287A - Printing plate for duplicating machines - Google Patents

Printing plate for duplicating machines Download PDF

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Publication number
US1601287A
US1601287A US83320A US8332026A US1601287A US 1601287 A US1601287 A US 1601287A US 83320 A US83320 A US 83320A US 8332026 A US8332026 A US 8332026A US 1601287 A US1601287 A US 1601287A
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US
United States
Prior art keywords
sheet
printing plate
printing
duplicating machines
duplicating
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 - Lifetime
Application number
US83320A
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English (en)
Inventor
Bertinetti Giovanni
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Individual
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Individual
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Filing date
Publication date
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Publication of US1601287A publication Critical patent/US1601287A/en
Anticipated expiration legal-status Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/08—Forme preparation by embossing, e.g. with a typewriter

Definitions

  • sept. z8 192s. 1,601,287 Y G.. BERTINETTI PRINTLNG PLATE FOR DUPLICATING MACHINES A Filed Jan. 25. 1926 Patented Sept. 28, ⁇ 1926.
  • the present invention relates to duplieating machines vfor reproducing writings, typewritten matter and the like, and it has for its object the provision of the printing plates to be used in said duplicating machines by the aid of a thin metal sheet said sheet being adapted to be acted on by means of a style or the like or to be inserted in the platen carriage of, a typewriter to receive impressions which produce corresponding reliefs adapted to act as printing means on the printing plate thus obtained being arranged for use in a duplicating machine.
  • Soft or annealed aluminium sheet has been found particularly useful in this connection because of its known property of hardening 'at' the points where it is acted on and extended by the impact action of the types or by pressure of the style, the relief portions thus produced in the sheet being made hard and enabled to withstand printing pressure.4
  • an aluminium sheet of the described character is located on a soft supporting layer,- as a rubber. ⁇ sheet, and depressions are produced therein by means of a style or the like.
  • the said sheet of aluminium is located on the platen of a usual typewriter, like a usual paper sheet, With a soft sheet, as a rubber sheet, between the said aluminium sheetv and platen, and then the typewriter is actuated in the usual manner, the inking ribbon of the same being obviously made inoperative.
  • the figure of the ,annexed drawing shows by way of illustration in fragmentary and perspective view a printing plate obtained in the described manner, the sheet 1 having reliefs 2 obtained as above described'.
  • the printing plate thus obtained is inked and pressed against the materal toy be printed, or it is forced a ainst said material with an intermediate inking sheet, as well known inthe art.
  • a printing plate for duplicating ma- 'chines and the like consisting of a thin sheet of soft or annealed aluminium said sheet being embossed to provide printing reliefs.
  • a printing plate for duplicating machines and the like consisting of a sheet of aluminium having a thickness between 0.05 and 0.2 millimetre, said sheet being embossed to provide printing reliefs,
  • a printing p ate for duplicating machines and the like consisting of a sheet of soft or annealed aluminium having a thickness between 0.05 and 0.2 millimetre and embossed to provide printing reliefs, the

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
US83320A 1925-01-29 1926-01-23 Printing plate for duplicating machines Expired - Lifetime US1601287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT246854X 1925-01-29

Publications (1)

Publication Number Publication Date
US1601287A true US1601287A (en) 1926-09-28

Family

ID=11214382

Family Applications (1)

Application Number Title Priority Date Filing Date
US83320A Expired - Lifetime US1601287A (en) 1925-01-29 1926-01-23 Printing plate for duplicating machines

Country Status (4)

Country Link
US (1) US1601287A (de)
BE (1) BE331526A (de)
FR (1) FR610002A (de)
GB (1) GB246854A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754606A (en) * 1950-05-04 1956-07-17 Williams John Method of forming moulded printing negatives and positives
US3935937A (en) * 1973-11-08 1976-02-03 Pitney-Bowes, Inc. Plastic and metal article of manufacture
US20110189620A1 (en) * 2010-02-02 2011-08-04 Herslow John H Metal card
US10679113B2 (en) 2014-05-22 2020-06-09 Composecure Llc Transaction and ID cards having selected texture and coloring
US10783422B2 (en) 2014-11-03 2020-09-22 Composecure, Llc Ceramic-containing and ceramic composite transaction cards

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754606A (en) * 1950-05-04 1956-07-17 Williams John Method of forming moulded printing negatives and positives
US3935937A (en) * 1973-11-08 1976-02-03 Pitney-Bowes, Inc. Plastic and metal article of manufacture
US20110189620A1 (en) * 2010-02-02 2011-08-04 Herslow John H Metal card
US8944810B2 (en) * 2010-02-02 2015-02-03 Composecure, Llc Metal card
US10679113B2 (en) 2014-05-22 2020-06-09 Composecure Llc Transaction and ID cards having selected texture and coloring
US10867233B2 (en) 2014-05-22 2020-12-15 Composecure Llc Transaction and ID cards having selected texture and coloring
US10922601B2 (en) 2014-05-22 2021-02-16 Composecure, Llc Transaction and ID cards having selected texture and coloring
US11853829B2 (en) 2014-05-22 2023-12-26 Composecure, Llc Transaction and ID cards having selected texture and coloring
US10783422B2 (en) 2014-11-03 2020-09-22 Composecure, Llc Ceramic-containing and ceramic composite transaction cards
US11521035B2 (en) 2014-11-03 2022-12-06 Composecure, Llc Ceramic-containing and ceramic composite transaction cards

Also Published As

Publication number Publication date
GB246854A (en) 1926-07-29
BE331526A (de)
FR610002A (fr) 1926-08-28

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