| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Einrichtung zum Steuern eines mittels eines Elektromagneten bedienten Werkzeuges zum Abfräsen von zylindrischen Stereotypie-Druckplatten | CH8107959 | 1959-11-25 | CH377852A | 1964-05-31 | PER RAGNAR FAUGLI; IVAR ODD FAUGLI; OEIVIND HEGSVOLD |
| 162 | Prägepresseinrichtung zur Herstellung von Druckplatten aus thermoplastischen Kunststoffen | CH7896859 | 1959-10-01 | CH372321A | 1963-10-15 | ERNST BROCKEL |
| 163 | Prägepresse zur Herstellung von Matrizen aus Pappe sowie Matrizen und Klischees aus thermoplastischen Kunststoffen | CH358097D | 1958-05-19 | CH358097A | 1961-11-15 | KARL SCHAEFLEIN |
| 164 | Настил-прокладка для газетного матрицирования | SU616987 | 1959-01-19 | SU121800A1 | 1959-11-30 | BULGAKOV I I; TEPLOV A V |
| 165 | Stamping press for the manufacture of dies and printing plates of plastics | DEM0025433 | 1954-12-10 | DE1033223B | 1958-07-03 | BROCKEL ERNST |
| 166 | Rundpraegevorrichtung for producing seamless, closed hollow cylinders made of thermoplastic material | DEM0013311 | 1952-03-12 | DE964681C | 1957-05-29 | MOOG HENRY CORNELIUS |
| 167 | Improvements in or relating to matrices for use in printing | GB2308254 | 1954-08-09 | GB754057A | 1956-08-01 | |
| 754,057. Printing-surfaces. TRAVIS, R. A. Aug. 9,1954, No. 23082/54. Class 100 (2). A process of making a prepacked matrix for casting a metal printing plate comprises subjecting a cellulosic flong to pressure between a mould and a porous relatively rigid substantially flat plate, thereby yielding a matrix having a substantially flat back surface. As shown, an engraved plate 14 is mounted on the bed 12 of a hot press 11, a flong 15 and porous metal plate 16 being placed over the plate 14. The flong is formed into a matrix for the subsequent casting of printing plates by means of pressure exerted on the metal plate 16 by the platen 18 of the press 11. The flong is pressed at a temperature of about 300-350 F. at a pressure of 1500-2000 pounds per square inch, and the moisture in the flong is extracted through the plate 16 by a vacuum pump 24. The plate 16 consists of a sheet of porous, substantially flat, relatively-rigid material, e.g. a porous bronze metal plate composed of a multiplicity of tiny balls or spheres sintered together, finely perforated metal plates, porous ceramics or porous mixtures of cement and asbestos. The flongs used are thicker than normal flongs and have an increased moisture content to enhance their flexibility. Alternatively conventional flongs may have 10 to 30 per cent of fine resilient fibres added thereto. The use of the plate 16 together with a flong of enhanced flexibility results in the production of a matrix having a flat bottom, thus obviating reinforcing or packing the matrix. | ||||||
| 168 | Improvements relating to mounts for printing surfaces | GB110054 | 1954-01-14 | GB752653A | 1956-07-11 | HOLLINGTON WILLIAM |
| 752,653. Printing-surfaces. NICHOLLS & CO., Ltd., C. Jan. 13, 1955 [Jan. 14, 1954], No. 1100/54. Class 100 (2). A mount for a printing-surface having a surface consisting of numerous small areas of wood interspersed with strips of metal comprises longitudinal and transverse wooden strips 1, 3, 4 having slots 7 formed therein and the wooden strips are placed separating strips of corrugated or folded tinplate 6, metal being cast to fill the spaces between the strips and the slots in their surfaces. The strips are secured together by rods 9 and co-operating nuts 10. | ||||||
| 169 | An improved infra-red drying device for matrices | GB389553 | 1953-02-11 | GB738031A | 1955-10-05 | |
| 738,031. Drying apparatus. MASCHINENFABRIK WINKLER, FALLERT & CO., AKT.-GES. Feb. 11, 1953 [April 17, 1952], No. 3895/53. Class 34 (2). Apparatus for drying stereotyping matrices by means of infra-red radiation, has a casing a containing a semi-cylindrical matrix support d and electrically-heated radiators b arranged in a semicircle on supports c on both sides of the support d. Metal sheets e, f reflect radiation on to the matrix. Dry fresh air enters at opening n in the base of the apparatus and moist air escapes through flue o. A time switch l controls the timing of the drying and a lamp m indicates whether the current is flowing. Dried matrices can be stored and kept warm in pockets q, r. | ||||||
| 170 | Drying apparatus for printing matrices by infrared rays | FR1071547D | 1953-02-27 | FR1071547A | 1954-09-01 | |
| 171 | Foerdereinrichtung for semicircular Stereotypieplatten | DEP0043168 | 1949-05-19 | DE801515C | 1951-01-11 | BROCKEL ERNST |
| 172 | Improvements in matrix drying and forming machines | GB1949947 | 1947-07-21 | GB632870A | 1949-12-05 | |
| 632,870. Stereotype matrices. BAKER, C. C. July 21, 1947, No. 19499. Convention date, Oct. 21, 1939. [Class 100 (ii)] In a machine for drying and forming stereotype matrices, the matrices are secured to the interior of a pivoted convex perforated plate 8 by means of clamps 9 which take the form of bolster-form retaining bars which are opened out when the plate 8 is in its open position, and are pressed into contact with the bolster of the matrix M, when the plate 8 is moved to press the matrix into contact with a convex faceheater, Fig. 5, formed of a.metal curved form 2 covered with non-inflammable cushion 3, a frame 6 having heating elements 4, and a non- inflammable blanket 5 against which the matrix is pressed. As shown in Fig. 4, the bars 9 are connected to links 10 arranged on the outside of the plate 8 by means of pin-and-slot conconnections 11, and springs normally maintain the bars 9 apart so as to permit of the insertion of the matrix M. The closing of the plate 8 brings into action stronger springs which cause the bars 9 to engage the bolsters of the matrix and to remain in engagement as the matrix shrinks and so prevent warping. In a modification, Fig. 8, the bars 9 are operated by the double-acting pistons 20, the rods 22 of which are connected to the bars. The cylinders 21 are connected by pipes 25, 26 to a rotary valve 28 connected to a source of high or low pressure, and the valve ports are arranged so as normally to cause the piston rods to maintain the bars 9 in open position when the plate 8 is out of action, but when the plate is moved to contact the face heater a projection 31 on the plate engages an arm 30 of the valve and reverses the air flow so as to cause the bars to engage the matrix constantly during the drying action. In a further modification, Fig. 13, electromagnets 36 actuate armatures 37 connected to the bars 9 to maintain contact of the bars with the matrix. Springs 51 maintain the bars open for insertion of the matrix, and the electromagnets are energized automatically on moving of the plate 8 into drying position. The Specification as open to inspection under Sect. 91 describes a further modification, in which each bar 9 is controlled by a pair of electromagnets operating in opposition, and a switch is provided for controlling which of the electromagnets is energized. This subjectmatter does not appear in the Specification as accepted. | ||||||
| 173 | Improved apparatus for impressing stereotype matrices | GB962445 | 1945-04-17 | GB590299A | 1947-07-14 | |
| 590,299. Stereotype-matrix machines. WOOD NEWSPAPER MACHINERY CORPORATION. April 17, 1945, No. 9624. Convention date, Nov 9, 1944. [Class 100 (ii)] In a bed-and-roller machine for impressing stereotype matrices, the roller 19 is freely mounted so as to rotate frictionally by contact with the blanket 29 placed over the flong 28, and the forme 26 is rigidly but releasably secured to the bed 5. The roller 19 is mounted on antifriction bearings 21 which are adjustable vertically by screws 24. The bed 5 has tracks 7 running on rollers 6 and is in frictional engagement with a cylinder 8 situated vertically below the roller 19 and driven by reduction gearing 12, 13 from a reversible electric motor 11. Gears 14, 15 on the shaft '9 of the cylinder 8 engage with racks 16, 17 on the bed 5 to drive the latter.. The switch controlling the direction of rotation of the motor may be operated manually or automatically. The blanket 29 may be of rubber, felt or cork or a combination of these materials. Printing-surfaces.-The forme 26 is mounted in a chase 27 secured to the bed 5 bv electromagnets 30 at each side of the bed. The electromagnets 30 are adjustable laterally on supporting plates 33 according to the width of the chase. Switch contacts 40 in the circuits of the magnets may be operated manually or, as shown, automatically by an adjustable cam 49 on the bed through a roller 48 and spring- pressed rod 44 so as to be closed only while the forme is passing beneath the roller 19. | ||||||
| 174 | Method and apparatus for establishing printing blocks for mimeograph | FR895579D | 1943-06-17 | FR895579A | 1945-01-29 | |
| 175 | Improvements in or relating to printing blocks, moulds, and like articles having an impressed surface | GB334139 | 1939-02-01 | GB524568A | 1940-08-09 | |
| 524,568. Moulding printing surfaces &c. SEMPERIT RUBBER MANUFACTURING CO., Ltd. (Semperit Oesterreichisch-Amerikanische Gummiwerke Akt.-Ges.). Feb. 1, 1939, No. 3341. [Class 100 (ii)] A process for moulding, a printing block, matrix or like article haying an impressed surface from an original or mould requiring. different moulding pressures at different areas thereof consists in moulding fromsuperposed layers of material, the thickness or number of the intermediate layers being increased at the areas requiring greater pressure. As shown, a printing plate matrix is obtained from a composite forme comprising a process block 8, large letter press 9 and small letter press 10 enclosedin margin bars 4, by moulding from inner and outer sheets 1, 3 extending over the forme and margin bars 4 and smaller intermediate sheets 2a, 2b, 2c in such numbers as to give the necessary pressures on the various parts of the forme relatively to each other and to the margin bars; The sheets may all be of fibrous material impregnated with a synthetic resin, or some of the layers may be of loose filling material such as sawdust, cotton wool, fibre, or wood or cork meal impregnated or not with a synthetic resin. The sheet next to the forme may have a resin content of from 24 per cent. to 150 per cent. of the weight of the paper or fibrous materialof which it is composed, the intermediate layers a resin content of from 10 per cent., to 45 per cent. of the weight of its fibre and the outer layer a higher resin content than the intermediate layers. The same process may be employed for moulding printing blocks &c. from the matrix. | ||||||
| 176 | Verfahren zum Abformen von Körpern, insbesondere für Druckzwecke, sowie nach diesem Verfahren hergestellte Abformung. | CH210095D | 1939-03-01 | CH210095A | 1940-06-15 | GUMMIWERKE AKTIENGESELLSCHAFT |
| 177 | Typewriter for reproduction purposes | GB3033638 | 1938-10-20 | GB521551A | 1940-05-24 | |
| 521,551. Typewriters. KESZLER, E., and BARCZI, B. G. Oct. 20, 1938, No. 30336. [A Specification was laid open to inspection under Sect. 91 of the Acts, April 21, 1939] [Class 100 (iv)] The platen-roller 1, Fig. 1 or carriage is provided with means for removably securing thereon a bar or rod 3 -having a front surface adapted to be typed upon. In the preparation of a printing- surface, a typewriter having variable letter-spacing mechanism is employed, justified lines are typed on individual bars, the bars are assembled in page form, and a printing-plate is prepared therefrom by photographic or other methods. Letter-spacing mechanism; paper-supports; keyboards.-The Specification as open to inspection under Sect. 91 comprises also the following subject-matter. To provide for key-controlled variable-spacing, the keys control means for moving the platen-roller relatively to a support controlled by the ordinary letter-spacing mechanism. In the mechanism shown in Fig. 1 (Cancelled), the platen-roller 2 is connected by a spline 4 and friction-springs 3 to a roller 1 mounted in a carriage 60 provided with ordinary letter-spacing mechanism. The platen-roller engages a fork 8 on a rack 9 gearing with a pinion 10 provided with ratchet-wheels 11, 11 |
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| 178 | A new or improved matrix drying machine | GB1277638 | 1938-04-28 | GB514266A | 1939-11-03 | |
| 179 | Development to stereotype plastic processes | FR841125D | 1938-01-13 | FR841125A | 1939-05-10 | |
| 180 | Improvements in or relating to rotary dryers for stereotype matrices | GB370136 | 1936-02-06 | GB470015A | 1937-08-06 | |
| 470,015. Stereotype matrices. LINOTYPE & MACHINERY, Ltd., GERRARD, W., and DAVIS, R. Feb. 6, 1936, No. 3701. [Class 100 (ii)] A rotary drier for stereotype matrices of the kind in which the matrix is pressed by a cover sheet against the inside of a drum a rotatable in a heated casing, is provided with means for ensuring that the matrix is engaged by the sheet with substantially uniform pressure, the four corners of the matrix being simultaneously moved to substantially the same extent. As shown, the cover sheet d is carried by bars e supported by levers f which are connected by a link h, and are adapted to be rocked by a handle k carrying a spring- pressed plunger l engageable with a fixed stop m to retain the sheet in engaged and disengaged position. A pair of sheets may be mounted for co-operation with opposite halves of the drum. | ||||||
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