GB185458A - Improvements relating to rotary printing presses - Google Patents

Improvements relating to rotary printing presses

Info

Publication number
GB185458A
GB185458A GB1264721A GB1264721A GB185458A GB 185458 A GB185458 A GB 185458A GB 1264721 A GB1264721 A GB 1264721A GB 1264721 A GB1264721 A GB 1264721A GB 185458 A GB185458 A GB 185458A
Authority
GB
United Kingdom
Prior art keywords
worm
shaft
driving
worms
gearing
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
GB1264721A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1264721A priority Critical patent/GB185458A/en
Publication of GB185458A publication Critical patent/GB185458A/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
    • B41F13/0008—Driving devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

185,458. Terrey, A. May 3, 1921. Driving printing-machines : rotary machines. -In rotary machines in which worm gearing is employed for driving the impression, plate, or inking cylinders, or other parts, the driving- worms are constructed of such an angle and pitch to permit of their being rotated by the wormwheels or spiral toothed or helical wheels with which they engage. On arresting the movement of the driving-element, the driven part is not suddenly arrested by the worm, but stops gradually, a resistance being offered through the worm, which thus acts as a brake to check the movement. As shown, worms f, g on a driven shaft e drive worm-wheels f<1>, g<1> on the spindles of an impression cylinder a, and plate cylinders b respectively. The wheel g<1> engages a worm i on a shaft h, which drives the shaft of an inking-roll c by means of a worm j and worm-wheel k. The shaft h may be the driven shaft. A suitable angle for the threads of the gearing is 31‹.
GB1264721A 1921-05-03 1921-05-03 Improvements relating to rotary printing presses Expired GB185458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1264721A GB185458A (en) 1921-05-03 1921-05-03 Improvements relating to rotary printing presses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1264721A GB185458A (en) 1921-05-03 1921-05-03 Improvements relating to rotary printing presses

Publications (1)

Publication Number Publication Date
GB185458A true GB185458A (en) 1922-09-04

Family

ID=10008538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264721A Expired GB185458A (en) 1921-05-03 1921-05-03 Improvements relating to rotary printing presses

Country Status (1)

Country Link
GB (1) GB185458A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976127C (en) * 1952-03-28 1963-04-04 Josef Burgmer Rotary printing machine for changing formats

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976127C (en) * 1952-03-28 1963-04-04 Josef Burgmer Rotary printing machine for changing formats

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