GB921110A - Improvements in or relating to rotary printing machines - Google Patents

Improvements in or relating to rotary printing machines

Info

Publication number
GB921110A
GB921110A GB1306860A GB1306860A GB921110A GB 921110 A GB921110 A GB 921110A GB 1306860 A GB1306860 A GB 1306860A GB 1306860 A GB1306860 A GB 1306860A GB 921110 A GB921110 A GB 921110A
Authority
GB
United Kingdom
Prior art keywords
cylinder
roller
printing
arm
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
GB1306860A
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques SA
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 Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Publication of GB921110A publication Critical patent/GB921110A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/10—Forme cylinders
    • B41F13/12—Registering devices
    • B41F13/14—Registering devices with means for displacing the cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

921,110. Printing-machines. SOCIETE ALSACIENNE DE CONSTRUCTIONS MECANIQUES. April 12, 1960 [April 24, 1959], No. 13068/60. Class 100 (2). A printing machine for printing on textile fabrics &c. comprises a plurality of printing rollers 4 in contact with a freely mounted cylinder 3 and a plurality of toothed wheels 8 attached to said rollers and engaging a toothed driving wheel 7 attached to and coaxial with said cylinder; the diameter of the wheel 7 being different from that of the cylinder 3 so that when each roller is adjusted by its individual longitudinal adjustment means 21 the roller periphery slides over the periphery of the cylinder. Each roller 4 is supported at each end by an arm adjustable in length and constituted by a pneumatic jack 13 which is pivoted to the machine frame at 17 and applies the roller to the cylinder with the appropriate pressure. Each adjustment means 21 is pivoted about a pin 22 and comprises a threaded rod, Fig. 2 (not shown), which can be extended or withdrawn by rotation of a hand wheel 37 acting through worm gear so as to adjust the angular position of the arm 13. The swinging motion of the arm 13 displaces the shaft of the associated printing roller along an arc of a circle coaxial with the driving gear 7 to cause the driven pinion 8 to accelerate or decelerate the surface speed of its roller 4 with respect to the surface speed of the other printing rollers. If the axis 17 is not parallel with the shaft 2 of the cylinder 3 the length of the arm 13 may vary as a function of its angular position to retain contact between the cylinder and the roller.
GB1306860A 1959-04-24 1960-04-12 Improvements in or relating to rotary printing machines Expired GB921110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR793161A FR1232547A (en) 1959-04-24 1959-04-24 Adjusting device known as the "ratio" of the engraved rollers of rotary printing machines

Publications (1)

Publication Number Publication Date
GB921110A true GB921110A (en) 1963-03-13

Family

ID=8714123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1306860A Expired GB921110A (en) 1959-04-24 1960-04-12 Improvements in or relating to rotary printing machines

Country Status (2)

Country Link
FR (1) FR1232547A (en)
GB (1) GB921110A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392816A1 (en) * 1977-05-31 1978-12-29 Fischer & Krecke Kg ADJUSTING DEVICE FOR A WORKING BODY SLIDING GUIDE BETWEEN TWO FRAMES OF A UPRIGHT MACHINE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161128A (en) * 1961-02-04 1964-12-15 Kleinewefers Soehne J Roller printing machine, particularly for textiles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392816A1 (en) * 1977-05-31 1978-12-29 Fischer & Krecke Kg ADJUSTING DEVICE FOR A WORKING BODY SLIDING GUIDE BETWEEN TWO FRAMES OF A UPRIGHT MACHINE

Also Published As

Publication number Publication date
FR1232547A (en) 1960-10-10

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