US1036730A - Method of cutting out contour-bands used in coloring kinematograph-films. - Google Patents

Method of cutting out contour-bands used in coloring kinematograph-films. Download PDF

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Publication number
US1036730A
US1036730A US1911658249A US1036730A US 1036730 A US1036730 A US 1036730A US 1911658249 A US1911658249 A US 1911658249A US 1036730 A US1036730 A US 1036730A
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United States
Prior art keywords
kinematograph
films
cutting out
coloring
bands used
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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
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Inventor
Carlo Sciamengo
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Individual
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Individual
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Priority to US1911658249 priority Critical patent/US1036730A/en
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Publication of US1036730A publication Critical patent/US1036730A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/283—With means to control or modify temperature of apparatus or work
    • Y10T83/293—Of tool

Definitions

  • This invention relates to the cutting out of the contour or stencil bands used in c0l0ring kinematograph films and. has for its object to overcome the drawbacks hitherto encountered in performing this operation with precision by means of cutting instruments.
  • the present invention consists in an imtor the above purpose, in which the contour obc cut out is traced over by a "polnt heated to such a temperature that the celluloid ofthe band is softened without taking fire.
  • the point maybe heated by means of an electric current, a jet of carbureted air or in 'an'y other known manner, and is mounted a support which-may take the form of a handle when thepperator. desires to operate the said point d1rectly by hand.
  • the support may be of other formfiif the point 1s to be indirectly operated by the user.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials For Medical Uses (AREA)

Description

proved method of cutting out contour bands UNiTED sT -T s 1 PATENT OFFICE.
CARLO SCIAMENGO. or 'TUarN, ITALY.
rmsn'onor cur'rme our cou'roun-nauns-ussn IN coLonINe .KINEMATOGRAPH- Patented Aug. 27', 1912.
"FILMS.
1,036,530, Specification of Letters Patent. Ito-Drawing. Application filed November 2, 1911. Serial No. 658,249.
To all whom tt'may concern.
Be it known that I, CARLO SomMm mo, a subject of the King of Italy, and residing at Turin, Italy, have invented certain new and useful Improvements in Methods of- Cutting Out Contour-Bands'Used in Coloring Kinematograph-Films, of which thefollowing is a specification.
This invention relates to the cutting out of the contour or stencil bands used in c0l0ring kinematograph films and. has for its object to overcome the drawbacks hitherto encountered in performing this operation with precision by means of cutting instruments.
The present invention consists in an imtor the above purpose, in which the contour obc cut out is traced over by a "polnt heated to such a temperature that the celluloid ofthe band is softened without taking fire. By thesemeans the desired contour can be cleanly-cutout with the, greatest smoothnose.
The point maybe heated by means of an electric current, a jet of carbureted air or in 'an'y other known manner, and is mounted a support which-may take the form of a handle when thepperator. desires to operate the said point d1rectly by hand. The support may be of other formfiif the point 1s to be indirectly operated by the user.-
I [n every case it is important that the point should be maintained at a temperature as far as possible constant so that the int-he film may be clean and to secure by United 'States Letters Patent 1. The mcthodof cutting outlcontour or stencil bands of celluloid for use in color ing kinematograph films, which consists in passing over the celluloid band a point heated to a temperature sufficient to cause the desired contour to be cleanly cut out.
2. The method of outtinglcelluloid which consists in subjecting it to the action of a tool or point heated to a temperature -suflicient, to soften the celluloid.
In testimony whereof I' afiix my signature in presence of-tWo witnesses.
CARLO scram sued."
Witnesses i Y LA BRUNA GIOVANNI, CARLO TORTA JUY. 4
US1911658249 1911-11-02 1911-11-02 Method of cutting out contour-bands used in coloring kinematograph-films. Expired - Lifetime US1036730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1911658249 US1036730A (en) 1911-11-02 1911-11-02 Method of cutting out contour-bands used in coloring kinematograph-films.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1911658249 US1036730A (en) 1911-11-02 1911-11-02 Method of cutting out contour-bands used in coloring kinematograph-films.

Publications (1)

Publication Number Publication Date
US1036730A true US1036730A (en) 1912-08-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
US1911658249 Expired - Lifetime US1036730A (en) 1911-11-02 1911-11-02 Method of cutting out contour-bands used in coloring kinematograph-films.

Country Status (1)

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