US122265A - Improvement in copying-presses - Google Patents
Improvement in copying-presses Download PDFInfo
- Publication number
- US122265A US122265A US122265DA US122265A US 122265 A US122265 A US 122265A US 122265D A US122265D A US 122265DA US 122265 A US122265 A US 122265A
- Authority
- US
- United States
- Prior art keywords
- rollers
- copying
- presses
- improvement
- box
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 230000000875 corresponding Effects 0.000 description 6
- 240000002027 Ficus elastica Species 0.000 description 4
- 229920001195 polyisoprene Polymers 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 240000001973 Ficus microcarpa Species 0.000 description 2
- 241001125879 Gobio Species 0.000 description 2
- 230000000994 depressed Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
Images
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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/097—Cutter engaging cleaner
Definitions
- drawing- Figure l represents a longitudinal section of this invention.
- Fig. 2 is a transverse section of the same in the plane w x, Fig. l.
- Fig. 3 is an end view of the same.
- This invention consists in the combination of two pairs of rollers connected by gearing, one pair for moistening the paper and the other for producing the impression, with a tank containing water, for a purpose hereinafter mentioned.
- the letter A designates a box made of cast-iron or any other suitable material, and constructed in several parts, which are connected by hinge-joints a a, so that the box can be opened or closed at pleasure.
- this box In each end of this box are made two slots, b b', to receive the gudgeons or axles of two pairs of rollers', B C B C.
- the rollers B C form the moistening-rollers and the rollers B C the pressing-rollers, the rollers C and C being depressed upon the corresponding rollers B and B by means of springs c i of India rubber or any other suitable material, which may be applied to the axles of said rollers, as shown in Fig.
- rollers B B are geared together by cog-wheels d, (see Fig. 3,) so that f they revolve in the same direction and with the sanneA circumferential velocity, and the roller B dips into a tank, D, containing water.
- a handcrank, E On one end of the axle of this roller is secured a handcrank, E, for the purpose of imparting motion to the same, and through it to the whole number of rollers, the rollers G C being made to revolve by friction against the corresponding rollers B B'.
- the surplus water taken up by the roller B is removed by a scraper, e, fastened on the tank D, and bearing against the circumference of the roller B.
- This scraper may be made of India rubber or other yielding material, or it may be made of a thin strip of sheet metal.
- the rollers B C B C are, by preference, covered with India. rubber or other soft, elastic, and water-proof material, so that the same will take a firm hold ⁇ of the paper passing through between them, and that they will not be saturated with Water.
- In the sides of the box A are two slots, ff', Fig. 2, one for the admission of the copy and copyingsheet and the other for the discharge thereof.
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
ARTHUR LE cLEncQ.
Copying Press.
Pa'tented Dec. 26,V 1871.
co. N x/ osso/mdr Mutu UNITED STATES PATENT OFFICE.
ARTHUR LE GLERCQ, OF NEW YORK, N. VY.
IMPROVEMENT IN COPYING-PRESSES.
Specification forming part of Letters Patent No. 122,265, dated December 26, 1871.
To all whom it may concern:
Be it knownthat I, ARTHUR LE CLERCQ, of the city, county, and State of New York, have invented a new and Improved Copying-Press and I do hereby declare the following to be a full, clear, and exact description thereof, which will enable those skilled in the art to make and use the same, reference being 'had to the accompanying drawing forming part of this specification. in which drawing- Figure l represents a longitudinal section of this invention. Fig. 2 is a transverse section of the same in the plane w x, Fig. l. Fig. 3 is an end view of the same.
Similar letters indicate corresponding parts. This invention consists in the combination of two pairs of rollers connected by gearing, one pair for moistening the paper and the other for producing the impression, with a tank containing water, for a purpose hereinafter mentioned.
In the drawing, the letter A designates a box made of cast-iron or any other suitable material, and constructed in several parts, which are connected by hinge-joints a a, so that the box can be opened or closed at pleasure. In each end of this box are made two slots, b b', to receive the gudgeons or axles of two pairs of rollers', B C B C. The rollers B C form the moistening-rollers and the rollers B C the pressing-rollers, the rollers C and C being depressed upon the corresponding rollers B and B by means of springs c i of India rubber or any other suitable material, which may be applied to the axles of said rollers, as shown in Fig. l of the drawing, or which` may be arranged in any suitable manner to produce h the desired effect. The rollers B B are geared together by cog-wheels d, (see Fig. 3,) so that f they revolve in the same direction and with the sanneA circumferential velocity, and the roller B dips into a tank, D, containing water. On one end of the axle of this roller is secured a handcrank, E, for the purpose of imparting motion to the same, and through it to the whole number of rollers, the rollers G C being made to revolve by friction against the corresponding rollers B B'. The surplus water taken up by the roller B is removed by a scraper, e, fastened on the tank D, and bearing against the circumference of the roller B. This scraper may be made of India rubber or other yielding material, or it may be made of a thin strip of sheet metal. The rollers B C B C are, by preference, covered with India. rubber or other soft, elastic, and water-proof material, so that the same will take a firm hold `of the paper passing through between them, and that they will not be saturated with Water. In the sides of the box A are two slots, ff', Fig. 2, one for the admission of the copy and copyingsheet and the other for the discharge thereof.
When the tank E has been filled with water and the box is closed the pess is ready for operation. The copying-sheet is spread on the manuscript, its end being turned over the edge of said copy, as indicated in Figs. 2 and 3, and by placing the two sheets between the rollers B C and turning the crank E in the proper direction said sheets are, carried through between the rollers B C B C. While passing through between the rollers B C the paper is moistened, and as the two sheets pass through between the rollers B C the writing is transferred to the copyingsheet.
What I claim as new, and desire to secure by Letters Patent, is-
The combination of two sets of rollers, B C B' i C', with each other and with a tank, D, substantially as and for the purpose herein shown and described.
ARTHUR LE CLERCQ. Witnesses W. HAUPT,
E. F. KASTENHUBEE. (146)
Publications (1)
Publication Number | Publication Date |
---|---|
US122265A true US122265A (en) | 1871-12-26 |
Family
ID=2191704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US122265D Expired - Lifetime US122265A (en) | Improvement in copying-presses |
Country Status (1)
Country | Link |
---|---|
US (1) | US122265A (en) |
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0
- US US122265D patent/US122265A/en not_active Expired - Lifetime
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