US661105A - Copying-machine. - Google Patents
Copying-machine. Download PDFInfo
- Publication number
- US661105A US661105A US2398300A US1900023983A US661105A US 661105 A US661105 A US 661105A US 2398300 A US2398300 A US 2398300A US 1900023983 A US1900023983 A US 1900023983A US 661105 A US661105 A US 661105A
- Authority
- US
- United States
- Prior art keywords
- copying
- roller
- machine
- water
- receptacle
- 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
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Classifications
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- 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
Definitions
- My invention relates to a copying-machine which diiers from other machines used for the same purpose by the simplification and effectiveness of its construct-ion in as far as its pressure or copying roller applying the letters or other originals to be copied upon the moistened copying-paper is pressed against the roller supporting this paper by organs of very si m ple and efficacious construction-11e., without using (as is the case in all other similar machines hitherto known or employed) india-rubber, springs, eccentrics, or other means.
- the copying-paper is moistened in a manner allowing of a very accu rate adjustment by means of a receptacle containing the moistening-water absorbed by pieces of felt and easily to be moved against or from the moistening-roller by an eccentric connected with a ratchet-wheel and a pawl.
- my copying-machine shows side frames a, connected to each other by cross-pieces b to form .a complete frame, which is secured to a table, chest, or the like by means of bolts c.
- the organs existing also in other copyingmachines are disposed-viz., the lmoistening-.roller d, which is provided with a felt or other jacket well absorbing water and ,has secured to one of 4its journals e acranked ihandlefand two grooved pulleys g and h; the .advancing-roller i, driven from the said pulley h by a cord; the water-receptaclel, placed between the side frames a by means of pivtots m, engaging .in bearings fn; the roller o,
- the roller p is journaled in bearings r, sliding in guide-openings s, formed in the frames a of the machine and acted upon by screws t, entered in threaded holes provided in the said frames.
- a shaft u is supported below the water-receptacle Z, and this pivot has secured on its projecting ends a ratchet-wheel@ and an eccentric w, leaning against the bottom of the water-receptacle Z.
- a pawl w engaging between the teeth of the ratchet-wheel c, is journaled on one frame a by means of a pivot y.
- the roller d Being rotated by the cranked handle f, the roller d takes up from the receptacle l a ,quantity of water, which may be easily regulated by conveniently turning and securing the eccentric w by means of the ratchet-wheel o and the pawl x.
- the letters or other originals to be copied are laid in usual manner upon the feeding-plate q for being inserted between the two rollers d and p.
- the latter being simply pressed as wanted against the moistening-roller d by means of the screws s, acting upon the sliding bearings fr, and the necessary adjustment ofthe water-receptacle being operated by the eccentric device, all characters hand or type written or printed with copying-ink, designs, drawings, &c. ,are transferred to the copying-paper in a complete, neat, and throughout equal manner.
- a copyingmachine the combination with a frame, a water-receptacle hinged or pivoted at one end to the frame, and a moisengagingr tfhe ratchet-wheel, substantially as rening-roller, of a pressure-roller journaled in set forth.
- zo bearings mounted to slide in guides upon the In Witness whereof I subscribe my signaframe toward and from the mostxenngnoller, ture in presence of two witnesses.
- a shaft mounted upon the frame, zm'ecoen ⁇ tric mounted on Said shaft; and bearing upon the free end ofthe Water-Receptacle, a racchet- Wheel also mounted on said shaft and a pawl CARL FRIEDRICH MULLER.
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- Delivering By Means Of Belts And Rollers (AREA)
Description
No. 601,105. l Patented Nov. -6, |000.
c. F. MULLER COPYING MACHINE. (Application vled July '17, v1.900.)
(No Model.)
NTED STATES ATNT nrc CARL FRIEDRICH MLLER, OF FRANKFORT-ON-THE-MAIN, GERMANY, i
ASSIGNOR TO JOHANN GEORG LEONI-IARD SCHROEDER, OF SAME PLACE.
SPECIFICATION forming part of Letters Patent No. 661,105, dated November 6, 1900. Application led .Tilly 17, 1900. Serial No. 23,988. (No model.)
To all whom it may concern:
Be it known that I, CARL FRIEDRICH ML- LER, merchant, a subject of the Grand Duke of Hesse-Nassau, residing at Oppenheimer-y landstrasse 14,Fran kfort-on-the-Maine, in the Grand Duchy of Hesse-Nassau and Empire of Germany, have invented certain new and useful Improvements in Copying-Machines, ofA
which the following is a full, clear, and exact description. t
My invention relates to a copying-machine which diiers from other machines used for the same purpose by the simplification and effectiveness of its construct-ion in as far as its pressure or copying roller applying the letters or other originals to be copied upon the moistened copying-paper is pressed against the roller supporting this paper by organs of very si m ple and efficacious construction-11e., without using (as is the case in all other similar machines hitherto known or employed) india-rubber, springs, eccentrics, or other means. Moreover, inthe copying-machine embodying my invention the copying-paper is moistened in a manner allowing of a very accu rate adjustment by means of a receptacle containing the moistening-water absorbed by pieces of felt and easily to be moved against or from the moistening-roller by an eccentric connected with a ratchet-wheel and a pawl.
'lhe accompanying drawing represents a side elevational view of a copying-machine lembodying my invention.
In accordance with known construction my copying-machine shows side frames a, connected to each other by cross-pieces b to form .a complete frame, which is secured to a table, chest, or the like by means of bolts c. In this frame ythe organs existing also in other copyingmachines are disposed-viz., the lmoistening-.roller d, which is provided with a felt or other jacket well absorbing water and ,has secured to one of 4its journals e acranked ihandlefand two grooved pulleys g and h; the .advancing-roller i, driven from the said pulley h by a cord; the water-receptaclel, placed between the side frames a by means of pivtots m, engaging .in bearings fn; the roller o,
carrying the copying-paper; the vpressure or copying roller p, and the feeding-table q. The roller p is journaled in bearings r, sliding in guide-openings s, formed in the frames a of the machine and acted upon by screws t, entered in threaded holes provided in the said frames. In one of the latter a shaft u is supported below the water-receptacle Z, and this pivot has secured on its projecting ends a ratchet-wheel@ and an eccentric w, leaning against the bottom of the water-receptacle Z. A pawl w, engaging between the teeth of the ratchet-wheel c, is journaled on one frame a by means of a pivot y.
'Ihe effect and manipulation of the copyingmachine described in the foregoing are specied as follows: From the roller o the copying-paper is conducted in the way shown on the drawing by a thick line and inserted between the rollers (Z and p. Leaving the latter,the paper is passed around the advancingroller t' and led downward upon a reel, which is disposed in usual manner below the plate supporting the whole machine and driven by means of a crossed cordl receiving its movement from the grooved pulley d. Being rotated by the cranked handle f, the roller d takes up from the receptacle l a ,quantity of water, which may be easily regulated by conveniently turning and securing the eccentric w by means of the ratchet-wheel o and the pawl x. The letters or other originals to be copied are laid in usual manner upon the feeding-plate q for being inserted between the two rollers d and p. The latter being simply pressed as wanted against the moistening-roller d by means of the screws s, acting upon the sliding bearings fr, and the necessary adjustment ofthe water-receptacle being operated by the eccentric device, all characters hand or type written or printed with copying-ink, designs, drawings, &c. ,are transferred to the copying-paper in a complete, neat, and throughout equal manner.
What I claim, and desire to secure by Letters Patent, is-
In a copyingmachine, the combination with a frame, a water-receptacle hinged or pivoted at one end to the frame, and a moisengagingr tfhe ratchet-wheel, substantially as rening-roller, of a pressure-roller journaled in set forth. zo bearings mounted to slide in guides upon the In Witness whereof I subscribe my signaframe toward and from the mostxenngnoller, ture in presence of two witnesses. a shaft mounted upon the frame, zm'ecoen` tric mounted on Said shaft; and bearing upon the free end ofthe Water-Receptacle, a racchet- Wheel also mounted on said shaft and a pawl CARL FRIEDRICH MULLER. Witnesses:
JEAN GRUND, GEORG SCHRDER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2398300A US661105A (en) | 1900-07-17 | 1900-07-17 | Copying-machine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2398300A US661105A (en) | 1900-07-17 | 1900-07-17 | Copying-machine. |
Publications (1)
Publication Number | Publication Date |
---|---|
US661105A true US661105A (en) | 1900-11-06 |
Family
ID=2729669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US2398300A Expired - Lifetime US661105A (en) | 1900-07-17 | 1900-07-17 | Copying-machine. |
Country Status (1)
Country | Link |
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US (1) | US661105A (en) |
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1900
- 1900-07-17 US US2398300A patent/US661105A/en not_active Expired - Lifetime
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