US304417A - fletcher - Google Patents
fletcher Download PDFInfo
- Publication number
- US304417A US304417A US304417DA US304417A US 304417 A US304417 A US 304417A US 304417D A US304417D A US 304417DA US 304417 A US304417 A US 304417A
- Authority
- US
- United States
- Prior art keywords
- rollers
- wheels
- fletcher
- roller
- opposite
- 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
- 239000000463 material Substances 0.000 description 8
- 238000004049 embossing Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 241000690470 Plantago princeps Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000013707 sensory perception of sound Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
- B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
- B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
- B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
- B31F1/2845—Details, e.g. provisions for drying, moistening, pressing
- B31F1/2863—Corrugating cylinders; Supporting or positioning means therefor; Drives therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/18—Thermoforming apparatus
Definitions
- the essential novelty of my improved 'ma chine consists in a pair of rollers having surfaces formed with a series of detached independent bosses or protuberances with intermediate depressionssuch aswould be produced by a succession of cog-wheels arranged side by side on ashaftwith each tooth laterally opposite one of the spaces in the adjacent ,wheel of the same roller.
- These rollers are mounted in hearings in a suitable frame, so as to mesh together, and are provided with means of rotation, and, if required, with pressure mechanism, adjusting apparatus, and gearing.
- Figure 1 is a side elevation, partly in section, of my improved machine
- Fig. 2 an end view thereofi-illustrating the process of corrugating a sheet of pulp or other material.
- the bestform of roller for my purpose is indicated in the drawings.
- Aseries of toothed wheels, A,beveled on each side to form grooves B, are arranged sideby side on a shaft, 0, to which they are secured by a spline, D, fitted in a groove or key-seat of the shaft and wheel.
- the several wheels are held in position on the shaft by threaded nuts E, screwed thereon or otherwise.
- the rollers are mounted in bearings in uprights F, may be connected by fine gears to prevent back -lash, and may be 1-9- tated by hand or by power.
- Springs and pressure-screws may be furnished, if desired.
- Each tooth of every wheel A is opposite a space in the adjacent wheel, so as not to flute or simply form continuous transverse corruteeth and spaces of the wheels A, but also crosswise and obliquely by the alternation of tooth and space in adjacent wheels, as shown.
- rollers of a series of toothed disks they might be cast solid or milled out from a single piece to give the general surface described; or a plane roller may have rounded teeth set into it.
- the rollers are shown as placed with the disks directly opposite to each other; but I have accomplished very satisfactory results when the teeth of one roller were nearly or quite opposite the grooves 13 of the other, the corrugations of the material being strongly marked and broke'n'up, and the'fabric shirred,fulled, and wrinkled between the extremes of elevation and depression, as it is in the ordinary position of the rollers.
- a double-embossing machine having in a' suitable frame a pair of interrneshing rollers, each presenting in its surface a succession of detached independent bosses,with corresponding intermediate depressions arranged in 1011- git-udinal and transverse series, substantially as and for the purpose set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Treatment Of Fiber Materials (AREA)
Description
(No Model.)
M. R. FLETCHER. I DOUBLE EMBOVSSI'NG MACHINE.
N0.304,417. V Patented Sept-2,1884,
@NTTED STATES PATENT @Trrca MOORE It. FLETCHER, OF BOSTOLUMASS, ASSIGNOR OF FIVEEIGHTE'IS TO CHARLES G. PATTERSON, OF SAME PLACE, AND CHARLES H. I'ITJIEL.
DOUBLE-=EMBOSSING MACHINE.
SPECIFICATION forming part of Letters Patent No. 304.417, dated September 2, 188%.
Application filed December 19, 1883; (N model.)
To all whom it may concern.-
Be it known that I, MoonE R. FLETCHER, a citizen of the United States, residing at Boston, in the county of Suffolk and State of Mas sachusetts,have invented certain new and useful Improvements in Double-Embossing Machines; and I do hereby declare that the same are fully described in the following specification and illustrated in the accompanying drawings.
The special purpose of my machine is the corrugation of thin sheets of paper-like fabric passed between the rollers, the teeth of which doubly eniboss or form alternate protuberances and depressions in the material, asis fully set forth in my application for Letters Patent on such fabric filed simultaneously herewith.
The essential novelty of my improved 'ma chine consists in a pair of rollers having surfaces formed with a series of detached independent bosses or protuberances with intermediate depressionssuch aswould be produced by a succession of cog-wheels arranged side by side on ashaftwith each tooth laterally opposite one of the spaces in the adjacent ,wheel of the same roller. These rollers are mounted in hearings in a suitable frame, so as to mesh together, and are provided with means of rotation, and, if required, with pressure mechanism, adjusting apparatus, and gearing.
In the drawings, Figure 1 is a side elevation, partly in section, of my improved machine; Fig. 2 an end view thereofi-illustrating the process of corrugating a sheet of pulp or other material. The bestform of roller for my purpose is indicated in the drawings. Aseries of toothed wheels, A,beveled on each side to form grooves B, are arranged sideby side on a shaft, 0, to which they are secured by a spline, D, fitted in a groove or key-seat of the shaft and wheel.
The several wheels are held in position on the shaft by threaded nuts E, screwed thereon or otherwise. The rollers are mounted in bearings in uprights F, may be connected by fine gears to prevent back -lash, and may be 1-9- tated by hand or by power. Springs and pressure-screws may be furnished, if desired. Each tooth of every wheel A is opposite a space in the adjacent wheel, so as not to flute or simply form continuous transverse corruteeth and spaces of the wheels A, but also crosswise and obliquely by the alternation of tooth and space in adjacent wheels, as shown.
1 For uniformity, convenience, and economy in cutting these teeth, I arrange the disks from which the wheels are to be formed on a shaft and plane or mill out their spaces by'a continuous movement of the cutting-tool over the entire series, all being held-true by'a spline in their key-seats. I then remove them from 6 5 the shaft, and form in half or all of them another key-seat at such distance from the first as will permit the wheels to be replaced in the alternate position described-thatis, with their teeth opposite the adjacent spaces. The two rollers are the reverse of each other so far as to mesh together with space sufficient for the material, which enters as a flat sheet and emerges doubly embossed upon a table or an endless carrying-belt, as indicated in Fig. 2.
It is obvious that,instead ofmaking the rollers of a series of toothed disks, they might be cast solid or milled out from a single piece to give the general surface described; or a plane roller may have rounded teeth set into it. The rollers are shown as placed with the disks directly opposite to each other; but I have accomplished very satisfactory results when the teeth of one roller were nearly or quite opposite the grooves 13 of the other, the corrugations of the material being strongly marked and broke'n'up, and the'fabric shirred,fulled, and wrinkled between the extremes of elevation and depression, as it is in the ordinary position of the rollers. 0
I am aware of the Patent to Newton, No. 235,698, dated December 21, 1880, in which is described a series of plain rollers with two fluted rollers, the flutes of which run in zigzag lines without any break or alternation of ale 5 vations and depressions from end to end of each roller, and without the arrangement peculiar to my invention of a tooth or boss opposite each space longitudinally in each roller. I disclaim all that is set forth in said Newton patent.
I claim as my present inventionl. A double-embossing machine having in a' suitable frame a pair of interrneshing rollers, each presenting in its surface a succession of detached independent bosses,with corresponding intermediate depressions arranged in 1011- git-udinal and transverse series, substantially as and for the purpose set forth.
2. In a doubleembossin'g machine, a pair of cireuinterentiall y; grooved rollers, each formed
Publications (1)
Publication Number | Publication Date |
---|---|
US304417A true US304417A (en) | 1884-09-02 |
Family
ID=2373588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US304417D Expired - Lifetime US304417A (en) | fletcher |
Country Status (1)
Country | Link |
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US (1) | US304417A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2974716A (en) * | 1957-06-25 | 1961-03-14 | Kimberly Clark Co | Corrugated packaging material |
US4363616A (en) * | 1976-06-18 | 1982-12-14 | Imperial Chemical Industries Limited | Machine and part therefor |
US4614632A (en) * | 1983-12-30 | 1986-09-30 | Nippon Petrochemicals Company, Limited | Method and apparatus for continuously forming embossed sheets |
US5007271A (en) * | 1983-10-21 | 1991-04-16 | Karl Boegli | Device and a method for embossing a metal foil |
US5425162A (en) * | 1993-11-22 | 1995-06-20 | Milliken Research Corporation | Method and apparatus to create an improved moire' fabric |
US5865933A (en) * | 1996-11-12 | 1999-02-02 | Milliken Research Corporation | Method for selectively carving color contrasting patterns in textile fabric |
US20150190854A1 (en) * | 2013-04-15 | 2015-07-09 | Toyota Shatai Kabushiki Kaisha | Roll forming device |
-
0
- US US304417D patent/US304417A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2974716A (en) * | 1957-06-25 | 1961-03-14 | Kimberly Clark Co | Corrugated packaging material |
US4363616A (en) * | 1976-06-18 | 1982-12-14 | Imperial Chemical Industries Limited | Machine and part therefor |
US5007271A (en) * | 1983-10-21 | 1991-04-16 | Karl Boegli | Device and a method for embossing a metal foil |
US4614632A (en) * | 1983-12-30 | 1986-09-30 | Nippon Petrochemicals Company, Limited | Method and apparatus for continuously forming embossed sheets |
US5425162A (en) * | 1993-11-22 | 1995-06-20 | Milliken Research Corporation | Method and apparatus to create an improved moire' fabric |
US5865933A (en) * | 1996-11-12 | 1999-02-02 | Milliken Research Corporation | Method for selectively carving color contrasting patterns in textile fabric |
US20150190854A1 (en) * | 2013-04-15 | 2015-07-09 | Toyota Shatai Kabushiki Kaisha | Roll forming device |
US9561532B2 (en) * | 2013-04-15 | 2017-02-07 | Toyota Shatai Kabushiki Kaisha | Roll forming device |
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