ES294284A1 - Offset machines - Google Patents

Offset machines

Info

Publication number
ES294284A1
ES294284A1 ES0294284A ES294284A ES294284A1 ES 294284 A1 ES294284 A1 ES 294284A1 ES 0294284 A ES0294284 A ES 0294284A ES 294284 A ES294284 A ES 294284A ES 294284 A1 ES294284 A1 ES 294284A1
Authority
ES
Spain
Prior art keywords
offset
printing
cylinder
articles
rollers
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
Application number
ES0294284A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GILBERT DUBUIT LOUIST
Original Assignee
GILBERT DUBUIT LOUIST
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GILBERT DUBUIT LOUIST filed Critical GILBERT DUBUIT LOUIST
Publication of ES294284A1 publication Critical patent/ES294284A1/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F17/00Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • B41F17/08Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces
    • B41F17/14Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length
    • B41F17/20Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length on articles of uniform cross-section, e.g. pencils, rulers, resistors
    • B41F17/22Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length on articles of uniform cross-section, e.g. pencils, rulers, resistors by rolling contact
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F31/00Inking arrangements or devices
    • B41F31/30Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor

Landscapes

  • Printing Methods (AREA)

Abstract

An offset machine, Fig. 4, suitable for printing on planar or curved articles comprises a framework including two side walls, an offset cylinder carrying a two-part blanket 1, a plurality of printing cylinders A, B, C, D in contact with said offset cylinder, a plurality of forme inking rollers a, b, c, d, and an inking train including sliding rollers al, a3 and distributing rollers a2, a4 associated with each forme inking roller, screws, Fig. 2 (not shown), for adjusting the printing cylinder A, for instance, against spring pressure being located in a plane at right-angles to a plane containing screws, Fig. 3 (not shown), for adjusting the associated forme inking roller a against spring pressure. The cylinders such as A are mounted in bearings slidably located in guides, machined in the said side walls. Each printing cylinder is adjusted peripherally by means of pinions, Fig. 5 (not shown), and the bearings are then locked to the side walls by screws. The printing cylinders may be axially displaced by screw members adapted to engage the shafts of the cylinders. The cylinder A may be removed without affecting the adjustment of the inking rollers. Inking.-The forme inking roller a, Fig. 3 (not shown), is supported in bearings which are slidable in guides in the side walls. The roller may be removed upon removing plate members. Offset surfaces.-The offset surface, Fig. 1 (not shown), comprises two plastic hemicylindrical members lined with an adjustable amount of polyurethane. The ends of the offset cylinder are threaded so that collars and threaded rings co-operate with the tapered edges of the members to secure them to the cylinder. Printing on curved surfaces.-Articles to be printed are mounted on mandrels 36a-36d, Fig. 6, supported on a rotatable disc 35, Fig. 6. The mandrels are carried by pins 38 which rotate in lever arms 39 rockable about an axis 40 of a socket 401 carried by a bar 41. Screws 42 are provided to adjust the articles with respect to the offset blanket. The bars 41 are radially adjustable to accommodate articles of different diameter. Bottles &c. are printed by removing the disc 35 and connecting the drive to a pair of sprocket wheels, Fig. 8 (not shown), carrying a pair of chains. Each bottle is placed on supports by a pneumatically driven member and engages a socket. The bottles are filled with compressed air before printing. If the bottles are conical the chains are arranged at different levels by rollers, Fig. 7 (not shown). Planar articles to be printed are fed on to the chains which move at the peripheral blanket speed. The machine is adapted to print in four colours.
ES0294284A 1962-12-13 1963-12-07 Offset machines Expired ES294284A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR918560A FR1350114A (en) 1962-12-13 1962-12-13 Universal machine for printing objects using the offset process

Publications (1)

Publication Number Publication Date
ES294284A1 true ES294284A1 (en) 1964-02-01

Family

ID=8792812

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0294284A Expired ES294284A1 (en) 1962-12-13 1963-12-07 Offset machines

Country Status (4)

Country Link
US (1) US3262384A (en)
ES (1) ES294284A1 (en)
FR (1) FR1350114A (en)
GB (1) GB1030930A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1611223B1 (en) * 1967-07-12 1971-11-04 Hinterkopf Kurt G Drive of a device for multi-colored printing of hollow bodies
US4616564A (en) * 1978-12-14 1986-10-14 Didde-Glaser, Inc. Modular offset lithographic printing tower
FR2594823B1 (en) * 1986-02-24 1992-06-12 Ruggieri CONNECTION DEVICE BETWEEN A FIRE WICK OF A PYROTECHNIC PRODUCT AND AN INFLAMMATOR
US4741266A (en) * 1986-10-08 1988-05-03 Adolph Coors Company Can decorating apparatus
CN106903990B (en) * 2017-03-08 2018-10-12 高佳 A kind of printing anilox roll bushing device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792321A (en) * 1954-05-10 1957-05-14 Nat Automotive Fibres Inc Printer's blanket
US3135194A (en) * 1961-11-25 1964-06-02 Unit Tool & Engineering Compan Rotary printing machines

Also Published As

Publication number Publication date
FR1350114A (en) 1964-01-24
US3262384A (en) 1966-07-26
GB1030930A (en) 1966-05-25

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