US1206656A - Press-plate. - Google Patents
Press-plate. Download PDFInfo
- Publication number
- US1206656A US1206656A US71273212A US1912712732A US1206656A US 1206656 A US1206656 A US 1206656A US 71273212 A US71273212 A US 71273212A US 1912712732 A US1912712732 A US 1912712732A US 1206656 A US1206656 A US 1206656A
- Authority
- US
- United States
- Prior art keywords
- press
- plates
- plate
- glass
- face
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/24—Details, e.g. jaws of special shape, slideways
- B25B1/2405—Construction of the jaws
- B25B1/2452—Construction of the jaws with supplementary jaws
-
- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/50—Use of fluid pressure in molding
Definitions
- This invention has for an object lates for presses more particularly intende for the manufacture of glass strengthened or reinorced by the lnterposition between two sheets of glass, of sheets of celluloid, gelatin, Celluloid and gelatin or other similar materials by the processes described in the specifications of patent applications Benedictus, Serial Numbers 587,557
- the invention consists in imparting to these plates vor to one of them only, a shape slightly dished or convex so as to insure compression of the material extendin gressively from the' center tothe perip ery and thus to cause as completely as possible an expulsion ofthe liquids or fluids retained by the materials subjected to compression.
- the invention consists moreover in furnishing the plates of the press with a mattressor cushioning device composed of.
- sucently pressible material such as cork, felt, caoutchouc, paper, etc.
- plates of unvarying convex shape l may employ deformable plates of which the exterior face bends or yields in such a way that it can pass from the plane form, to the convex form and inversely.
- These plates are composed preferably of a thick unyielding portion comprising a conduit or passage allowing a Huid under pressure to escape, the exterior face of this thick part being covered by a sheet of metal or other flexible materiahxed in a fluid-tight manner at its periphery.
- 'llhe elasticity of the metal is suiiicient to enable me to obtain bends or curvatures some milli- I meters deep, such as those generally necessary in practice.i
- l may inject any fluid whatever (liquid, steam or as) under for the heating of the plate.
- the plates may be furnished with cork or other elastic or compressible material as has been above stated.
- Figurel is a vertical section through press pletS 111 which my invention is illustrated in one form;
- Fig. 2 is a similar view of the same the beginning of the center, then to increase under pressure;
- Figs. 3 and e are views cor- .responding to Figs., 1V and 2 but illustrating the inventlon applied in a dierentmanner.
- the upper prem plate a carrieson its convexed lower face a mattress of v elastic material b, such as cork, felt, rubber or other suitable material.
- the upper press plate e is hollow and its face comprises a ilegible sheet e1 which may be rendered .convex by the introduction of iuid through the passage f yin theshaft of thevpress.
- the lower press plate e2 is solid and fiat and the other ele-- ments of the illustration are likewise the same as in these Figs. l and 2.
- the operation of this press differs from vthat shown in Figs. 1 and 2, only in that here the face of the plate itself as well as the cushioning mattress iattens out under the action of the press.
- v 'n' y What I claim and desire to secure by Letters Patent of the United States is:
- a press of the character described having upper and lower press plates, one of said plateshaving its face normally conveXed, in combination with cushioning mattresses on the faces ofysaid'- plates, said 'mattresses being susceptible of material lateral eXpansionin all directions under pressure, for the purpose described.
- a press of the Character described having upper and lower press plates, one of the said plates having its face permanently convexed, in combination with cushionmg mattresses on the faces of said plates, for the purpose described.
- vA press for compressing sheets of glass upon an interposed sheet of adhesive,-said press having upper and lower press plates, one/of said plates having its face normally convexed, in combination with cushioning mattresses on the faces of said plates, said mattresses being normally of less area than that of the adhesive sheet but expanding under operating pressure to substantially the area 'of the l.adhesive sheet, for the purpose described.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
E. BENEDICTUS,
PRESS PLATE. APPLICATION FILED AUG. II I9I2.
I Paten-ned N0v.28, 1916.4
Fig. 1 Fig. 5
Fig. a Fig. I
i mi
mmf
Envy/1 RD EEA/Emo' Tus t than EDOUARD BENEDICTUS, OF PARIS, FRANCE.
PRESS-PLATE.
Specification of Letters Patent. Patented NDV. 28, 1916.
Application tiled August 1,' 191%. Serial No. 712,732.
To all 'whom t may concern Be it known that I, EDOUARD BENneIo'rus, a resident of 25 Rue Fourcroy, at Paris, France, and a citizen of the Republic of France, have invented ful Improvements in Press-Plates, of which the following is a specication.
This invention has for an object lates for presses more particularly intende for the manufacture of glass strengthened or reinorced by the lnterposition between two sheets of glass, of sheets of celluloid, gelatin, Celluloid and gelatin or other similar materials by the processes described in the specifications of patent applications Benedictus, Serial Numbers 587,557
633,123 filed J une 14th 1911. y
The invention consists in imparting to these plates vor to one of them only, a shape slightly dished or convex so as to insure compression of the material extendin gressively from the' center tothe perip ery and thus to cause as completely as possible an expulsion ofthe liquids or fluids retained by the materials subjected to compression.
The invention consists moreover in furnishing the plates of the press with a mattressor cushioning device composed of. a
sucently pressible material such as cork, felt, caoutchouc, paper, etc., 'with a view to transmitting and at the same time moderatin or cushioning the forces of compression tgrom the dished or convex face of the plate to the plane surface of the glass and to prevent the breakage of the latter, when manufacture of strengt ened glass processes is ta V'ng place. Y
In the manufacture of glass of which the interposed material is of less dimensions those of the lass sheets, so that a mar.V gmal space is lei glass, 1t is expedient, in rorder to prevent breakage of the glass sheets at their edges, to determine in a precise manner the dimensions o the mattress made of elastic material. The dimensions of this mattress must be less than those of the glass sheets to be compressed and such that at the end of the compressing action'they attain bly their lateral 'expansion substantially to t ose of the interposed material between the glass sheets. Failingthis precaution, in effect, the sheets of glass which certain new and luseled JanuaryA 11th, 1910, 632,850 tiled vJune '13th 1911,
thick layer, of an elastic or compressure; l may alsomake use o according to the above at the periphery of the subjected to pressure, rst at a point project beyond the interposed material between the glass sheets, would be subjected to unsupported marginal strains, and would break. Y
Instead of employing plates of unvarying convex shape l may employ deformable plates of which the exterior face bends or yields in such a way that it can pass from the plane form, to the convex form and inversely. These plates are composed preferably of a thick unyielding portion comprising a conduit or passage allowing a Huid under pressure to escape, the exterior face of this thick part being covered by a sheet of metal or other flexible materiahxed in a fluid-tight manner at its periphery. 'llhe elasticity of the metal is suiiicient to enable me to obtain bends or curvatures some milli- I meters deep, such as those generally necessary in practice.i
The advantage 'of this arrangement consists in that it permits at the operation to commence the application of pressure from it progressively to the periphery so as` t0 insure the complete expulsion of the liquid and to allow of exerting at the finish a unin form pressure over the whole surfaceot the glass or other'bod ,submitted to ress'ure. i
To obtain the dishing or curving of the flexible face oit the plate, l may inject any fluid whatever (liquid, steam or as) under for the heating of the plate. j The plates may be furnished with cork or other elastic or compressible material as has been above stated.
ln the accompanying drawings, Figurel is a vertical section through press pletS 111 which my invention is illustrated in one form; Fig. 2 is a similar view of the same the beginning of the center, then to increase under pressure; Figs. 3 and e are views cor- .responding to Figs., 1V and 2 but illustrating the inventlon applied in a dierentmanner.
Referring to Figs. l and 2, the upper prem plate a carrieson its convexed lower face a mattress of v elastic material b, such as cork, felt, rubber or other suitable material.
' The face of the lower press plate a1, which is liat, is similarly'furnished with a mattress 1 identical with a1. As -will be readily understood, the sheetd of gelatin, which is conned betweenthe sheets c and c1 of lass, is
neath 1 the crown of the press plate a, while the pressure gradually spreads throughout the entire width of the mattress b as the latter is compressed by the downward movement of the plate.
In Figs. 3 and 4 the upper press plate e is hollow and its face comprises a ilegible sheet e1 which may be rendered .convex by the introduction of iuid through the passage f yin theshaft of thevpress. The lower press plate e2 is solid and fiat and the other ele-- ments of the illustration are likewise the same as in these Figs. l and 2. The operation of this press differs from vthat shown in Figs. 1 and 2, only in that here the face of the plate itself as well as the cushioning mattress iattens out under the action of the press. v 'n' y What I claim and desire to secure by Letters Patent of the United States is:
1 A press of the character described having upper and lower press plates, one of said plateshaving its face normally conveXed, in combination with cushioning mattresses on the faces ofysaid'- plates, said 'mattresses being susceptible of material lateral eXpansionin all directions under pressure, for the purpose described. Y
2. A press of the Character described, having upper and lower press plates, one of the said plates having its face permanently convexed, in combination with cushionmg mattresses on the faces of said plates, for the purpose described. y
3. vA press for compressing sheets of glass upon an interposed sheet of adhesive,-said press having upper and lower press plates, one/of said plates having its face normally convexed, in combination with cushioning mattresses on the faces of said plates, said mattresses being normally of less area than that of the adhesive sheet but expanding under operating pressure to substantially the area 'of the l.adhesive sheet, for the purpose described.
n testimony whereof I have signed my name t0 this specication, in the presence of two subscribing witnesses.
EDOUARD BENEDIQTUS.
Witnesses:
FERNAND SWANIQ LEN PEITTER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71273212A US1206656A (en) | 1912-08-01 | 1912-08-01 | Press-plate. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71273212A US1206656A (en) | 1912-08-01 | 1912-08-01 | Press-plate. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1206656A true US1206656A (en) | 1916-11-28 |
Family
ID=3274576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US71273212A Expired - Lifetime US1206656A (en) | 1912-08-01 | 1912-08-01 | Press-plate. |
Country Status (1)
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US (1) | US1206656A (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2517698A (en) * | 1945-03-05 | 1950-08-08 | Marco Chemicals Inc | Method of polymerizing fiber reinforced resinous materials |
US2565949A (en) * | 1947-04-12 | 1951-08-28 | Walter B Clifford | Process and apparatus for molding sheet material |
US2596162A (en) * | 1945-03-01 | 1952-05-13 | Marco Chemicals Inc | Method of polymerizing fiber-reinforced resinous materials and product |
US2620725A (en) * | 1949-07-22 | 1952-12-09 | Henry J Harrison | Pressure plate for plural platen presses |
US2627289A (en) * | 1946-02-05 | 1953-02-03 | Berthelsen Engineering Works I | Hydraulic press |
US2631955A (en) * | 1944-03-16 | 1953-03-17 | Marco Chemicals Inc | Production of resin bonded fibrous articles |
US2698273A (en) * | 1949-10-19 | 1954-12-28 | Us Rubber Co | Method for joining thermoplastic sheet material |
US2810976A (en) * | 1952-12-27 | 1957-10-29 | American Brake Shoe Co | Method and apparatus for ornamenting ceramic ware |
US2905032A (en) * | 1956-05-18 | 1959-09-22 | Samuel J Fuchs | Die forging presses |
US3063363A (en) * | 1960-01-18 | 1962-11-13 | Lamb Grays Harbor Co Inc | Convex upper platen for a pulp press |
US3453166A (en) * | 1966-10-11 | 1969-07-01 | Bell Telephone Labor Inc | Method and apparatus for bonding transducer elements |
US3873395A (en) * | 1973-03-05 | 1975-03-25 | Monon Trailer Inc | Apparatus for forming laminated wall structures |
US4488028A (en) * | 1981-12-28 | 1984-12-11 | Engineering & Research Associates, Inc. | Electrode mechanical tubing sealer |
US4496819A (en) * | 1981-12-28 | 1985-01-29 | Engineering And Research Associates, Inc. | Jaws for an electro-mechanical tubing sealer |
US5078820A (en) * | 1988-03-25 | 1992-01-07 | Somar Corporation | Method and apparatus for pressure sticking a thin film to a base plate |
US5152446A (en) * | 1987-09-18 | 1992-10-06 | Cte Sistemi S.R.L. | Press for holding a magnetic yoke during welding |
US6210509B1 (en) | 1995-07-13 | 2001-04-03 | 3M Innovative Properties Company | Method of sheet laminating |
US6306237B1 (en) * | 1995-11-28 | 2001-10-23 | Roy D. Wemyss | Lamination of surfaces using pressurized liquid |
US20060076112A1 (en) * | 2004-10-09 | 2006-04-13 | Uhlmann Pac-Systeme Gmbh & Co. Kg | Apparatus for sealing foils to each other |
US20070267781A1 (en) * | 2004-09-13 | 2007-11-22 | Gerhard Anger | Method For Applying A Protective Strip Onto A Cathode Plate For Obtaining A Metal In An Electrolytic Manner From An Electrolytic Fluid |
-
1912
- 1912-08-01 US US71273212A patent/US1206656A/en not_active Expired - Lifetime
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2631955A (en) * | 1944-03-16 | 1953-03-17 | Marco Chemicals Inc | Production of resin bonded fibrous articles |
US2596162A (en) * | 1945-03-01 | 1952-05-13 | Marco Chemicals Inc | Method of polymerizing fiber-reinforced resinous materials and product |
US2517698A (en) * | 1945-03-05 | 1950-08-08 | Marco Chemicals Inc | Method of polymerizing fiber reinforced resinous materials |
US2627289A (en) * | 1946-02-05 | 1953-02-03 | Berthelsen Engineering Works I | Hydraulic press |
US2565949A (en) * | 1947-04-12 | 1951-08-28 | Walter B Clifford | Process and apparatus for molding sheet material |
US2620725A (en) * | 1949-07-22 | 1952-12-09 | Henry J Harrison | Pressure plate for plural platen presses |
US2698273A (en) * | 1949-10-19 | 1954-12-28 | Us Rubber Co | Method for joining thermoplastic sheet material |
US2810976A (en) * | 1952-12-27 | 1957-10-29 | American Brake Shoe Co | Method and apparatus for ornamenting ceramic ware |
US2905032A (en) * | 1956-05-18 | 1959-09-22 | Samuel J Fuchs | Die forging presses |
US3063363A (en) * | 1960-01-18 | 1962-11-13 | Lamb Grays Harbor Co Inc | Convex upper platen for a pulp press |
US3453166A (en) * | 1966-10-11 | 1969-07-01 | Bell Telephone Labor Inc | Method and apparatus for bonding transducer elements |
US3873395A (en) * | 1973-03-05 | 1975-03-25 | Monon Trailer Inc | Apparatus for forming laminated wall structures |
US4488028A (en) * | 1981-12-28 | 1984-12-11 | Engineering & Research Associates, Inc. | Electrode mechanical tubing sealer |
US4496819A (en) * | 1981-12-28 | 1985-01-29 | Engineering And Research Associates, Inc. | Jaws for an electro-mechanical tubing sealer |
US5152446A (en) * | 1987-09-18 | 1992-10-06 | Cte Sistemi S.R.L. | Press for holding a magnetic yoke during welding |
US5078820A (en) * | 1988-03-25 | 1992-01-07 | Somar Corporation | Method and apparatus for pressure sticking a thin film to a base plate |
US6210509B1 (en) | 1995-07-13 | 2001-04-03 | 3M Innovative Properties Company | Method of sheet laminating |
US6306237B1 (en) * | 1995-11-28 | 2001-10-23 | Roy D. Wemyss | Lamination of surfaces using pressurized liquid |
US20070267781A1 (en) * | 2004-09-13 | 2007-11-22 | Gerhard Anger | Method For Applying A Protective Strip Onto A Cathode Plate For Obtaining A Metal In An Electrolytic Manner From An Electrolytic Fluid |
US20060076112A1 (en) * | 2004-10-09 | 2006-04-13 | Uhlmann Pac-Systeme Gmbh & Co. Kg | Apparatus for sealing foils to each other |
US7478662B2 (en) * | 2004-10-09 | 2009-01-20 | Uhlmann Pac-Systeme Gmbh & Co. Kg | Apparatus for sealing foils to each other |
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