US1008607A - Machine for converting latex into sheets of crude rubber. - Google Patents
Machine for converting latex into sheets of crude rubber. Download PDFInfo
- Publication number
- US1008607A US1008607A US60360611A US1911603606A US1008607A US 1008607 A US1008607 A US 1008607A US 60360611 A US60360611 A US 60360611A US 1911603606 A US1911603606 A US 1911603606A US 1008607 A US1008607 A US 1008607A
- Authority
- US
- United States
- Prior art keywords
- drum
- latex
- machine
- sheets
- crude rubber
- 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
- 239000004816 latex Substances 0.000 title description 15
- 229920000126 latex Polymers 0.000 title description 12
- 229920001971 elastomer Polymers 0.000 title description 8
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000239290 Araneae Species 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 244000292604 Salvia columbariae Species 0.000 description 1
- 235000012377 Salvia columbariae var. columbariae Nutrition 0.000 description 1
- 235000001498 Salvia hispanica Nutrition 0.000 description 1
- 235000014167 chia Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- OYFJQPXVCSSHAI-QFPUQLAESA-N enalapril maleate Chemical compound OC(=O)\C=C/C(O)=O.C([C@@H](C(=O)OCC)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(O)=O)CC1=CC=CC=C1 OYFJQPXVCSSHAI-QFPUQLAESA-N 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
Definitions
- Figure 1 is a top plan view with a portion of the rotating drum broken away to reveal the heat-conducting pipe.
- Fig. 2 is a side elevation of the machine.
- the cylindrical shell or drum 1 is of suitable dimensions .to produce a sheet of crude rubber of suitable size for practical pur-' poses. For example, the width of the drum and its circumference may produce a sheet of'rubber three feet wide by eighteen and one half feet in length, or these dimensions may be varied as may be desired.
- the said drum is constructed of metal andis supported in a suitable frame 2. .3, 3 desi ate boxes or bearin s secured to eachside o and 4, 4 esignate short tubular shafts with flanges 5, 5 w i sides of the drum at the axis of rotation. The shaft on oneside is extended to receive a pulley 6 through which oweris transmitto rotate the drum.
- Arranged on the interior of the drum is a.
- Th1 heating coil 11 is stationargon the interio: of the drum, beingsupporte ona fixed frame or spider 12, free from engagement with the interior of the drum at any point.
- the spider 12 is mounted in any suitable way, For example. on the sections of piping 7 and 8. It will thus be seen that the interior of the drum is uniformly heated, and the latex applied to the circumference thereof is likewise subjected to a uniform heat free fr )m fumes or smoke.
- the latex is sup olied to the circumference of the drum by :ne'ans of a suitable pan or reservoir 13 thrc ugh which the circumference of the drum coated throughout its pe: upher with a uniform application of lat( x.
- T e pan 13 is supported upon a pivot: .1 frame consisting of two side ars pivoted to the main frame at 14, and united by a c .OSS piece 15.
- the pivotal frame so construe :ed and mounted, is operated to-raise and 10V er it by a'hand lever 16 at the front of the machine. This lever has a suitable connect .on 17 with the forward portion of the pan l :upport.
- the latex is applied to the surface of the drum urin' the. rotation thereof at. a suitable sp led or the work.
- the pan or reservoir 13 s raised by means of ⁇ the lever, and is mai itained in an elevated position until a coat of latex is applied toithe peripher of the dr1 un.
- 1 8 designates a suitable shield, which inmeans for rotating said closes the lower'half of the Circumference of the drum 1.
- This shield conforms to the shape. of the drum, and it extends from the inner bottom ofthe reservoir 13.
- the object and purpose'of said shield is to prevent any spattering of the latex during the rotation of 'the drum.
- the said shield may be secured in any suitable manner between the side bars 2 of the frame.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Treatment Of Fiber Materials (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Description
F. E. 'MELLIN'GER &;H.- H. MARKLBY. MACHINE FOR GONVERTING LATEX INTO SHEETS or 0mm RUBBER.
APPLIUATION FILED JAN. 19, 1911 1,008,607, Patented Nov. 14, 1911;
2 SHEETB' 'SHEBT 1.
HHMAR'KLE". F.-E .MELLING :R.
WQfam F. E. MBLLINGER &: H. H. MARKLEY.
MAGHINE FOR CONVERTING LATEX INTO SHEETS 0F CRUDE BE BBER.
APPLICATION FILED JAN. 19, 1911.'
Patentel Nov. 14, 1911.
2 SHEETS-SHEET 2.
UNITED STATES P T NT OFFICE;
FRANK MELLINGEB AND HENRY H. MARKLEY, OF FUN EJA, MEXIGO.
' Toallwhom itma/yconcem:
.- Be it known, that we, FRANK E. MEL- LINGER and HENRY H. MARKLEY, citizens of the United States of America, residing at Lumija, in the State of Chia'pas, Mexico, have invented certain new and useful Improvements in the Process of and Machine for Converting Latex into Sheets of Crude Rubber; and we do declare the following to tating a metallic cylinder or drum, which is heated on the interior; in applying a coating of thelatex to the circumference of said drum, and in allowin each coat-ing'of the latex to dry or set be ore the next succeedin coating is applied, until a sheet of crude rubber of desired thickness is obtained.
The machine for carrying out the process will now be described inconnection with the accompanying drawings, of which Figure 1 is a top plan view with a portion of the rotating drum broken away to reveal the heat-conducting pipe. Fig. 2 is a side elevation of the machine.
In the drawings and the description to follow, the same reference characters will indicatethe same arts.
The cylindrical shell or drum 1 is of suitable dimensions .to produce a sheet of crude rubber of suitable size for practical pur-' poses. For example, the width of the drum and its circumference may produce a sheet of'rubber three feet wide by eighteen and one half feet in length, or these dimensions may be varied as may be desired. The said drum is constructed of metal andis supported in a suitable frame 2. .3, 3 desi ate boxes or bearin s secured to eachside o and 4, 4 esignate short tubular shafts with flanges 5, 5 w i sides of the drum at the axis of rotation. The shaft on oneside is extended to receive a pulley 6 through which oweris transmitto rotate the drum. xtending throu h the bearings 3, 3, and through the axis of t e a 'drum, are two sections 7 and 8 of pipe in Specification of Letters Patent. Patent 1 Nov, Application filed Ianuary'19, 1911. Serial ljlo. 608,606. 4
the frame,
ch are secured to the opposite uacnnfn roa CONVERTING LATEX m'ro 'snn'n'rs cr 01w m nunnma.
alinement, separated by a wall or closed end 9, and held together by l. coupling sleeve 10.
Arranged on the interior of the drum is a.
This insures a superior q iality of crude sheetrubber. The latex is sup olied to the circumference of the drum by :ne'ans of a suitable pan or reservoir 13 thrc ugh which the circumference of the drum coated throughout its pe: upher with a uniform application of lat( x. T e pan 13 is supported upon a pivot: .1 frame consisting of two side ars pivoted to the main frame at 14, and united by a c .OSS piece 15. The pivotal frame so construe :ed and mounted, is operated to-raise and 10V er it by a'hand lever 16 at the front of the machine. This lever has a suitable connect .on 17 with the forward portion of the pan l :upport. It will of course be readily unders1 ood that these are mere details which may be varied more or less without affecting the )rinciples involved. And further, it will be u iderstood that any of the well known mean: of heat radiation maybe appliedto the i111 erior of the drum, such for example as stean hot water or electricity. In operation, the latex is applied to the surface of the drum urin' the. rotation thereof at. a suitable sp led or the work.-
The pan or reservoir 13 s raised by means of} the lever, and is mai itained in an elevated position until a coat of latex is applied toithe peripher of the dr1 un. The latex'pan 'is then lowere .and the )reviously a ied assesand is thus coat permitted toilry, aft :1 whichsai' atex I pan is again elevatedand lowered. This process is repeated until the desired. thick ness ,of rubber has been built'upon the pe vriph ery of the drum. The full and dotted line g.2, sh ow* positions of the latex rese rvoir.
1 8 designates a suitable shield, which inmeans for rotating said closes the lower'half of the Circumference of the drum 1. This shield conforms to the shape. of the drum, and it extends from the inner bottom ofthe reservoir 13. The object and purpose'of said shield is to prevent any spattering of the latex during the rotation of 'the drum. The said shield may be secured in any suitable manner between the side bars 2 of the frame.
Having described ou' i 'invention, we claim: In a machine for convertin latex I into sheets of crude rubber, the combination with a metallic drum havin its, ends inclosed, f l 1 h um},1 and means f0; uni orm a in eat to t e eri er 0 said drun i ffo in th interior thGlEiOfPOf a vat adapted to contain latex which isdelivered In testimony whereof we aflix our signa- 25 tures, in presence of two witnesses.
FRANK E. MELLINGER.
Witnesses:
A. G. Wmss, PERCY S'roU'r;
HENRY, H. MARKLEY.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60360611A US1008607A (en) | 1911-01-19 | 1911-01-19 | Machine for converting latex into sheets of crude rubber. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60360611A US1008607A (en) | 1911-01-19 | 1911-01-19 | Machine for converting latex into sheets of crude rubber. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1008607A true US1008607A (en) | 1911-11-14 |
Family
ID=3076918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US60360611A Expired - Lifetime US1008607A (en) | 1911-01-19 | 1911-01-19 | Machine for converting latex into sheets of crude rubber. |
Country Status (1)
Country | Link |
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US (1) | US1008607A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2558244A (en) * | 1948-07-26 | 1951-06-26 | Warner Brothers Pictures Inc | Apparatus for manufacturing screens |
US2675779A (en) * | 1954-04-20 | Apparatus for making films | ||
US3142866A (en) * | 1961-01-16 | 1964-08-04 | Eastman Kodak Co | Liquid cooled casting drums |
US3534438A (en) * | 1968-07-01 | 1970-10-20 | Eastman Kodak Co | Web casting apparatus |
-
1911
- 1911-01-19 US US60360611A patent/US1008607A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2675779A (en) * | 1954-04-20 | Apparatus for making films | ||
US2558244A (en) * | 1948-07-26 | 1951-06-26 | Warner Brothers Pictures Inc | Apparatus for manufacturing screens |
US3142866A (en) * | 1961-01-16 | 1964-08-04 | Eastman Kodak Co | Liquid cooled casting drums |
US3534438A (en) * | 1968-07-01 | 1970-10-20 | Eastman Kodak Co | Web casting apparatus |
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