GB377405A - Improvements in and relating to printing presses - Google Patents

Improvements in and relating to printing presses

Info

Publication number
GB377405A
GB377405A GB1957531A GB1957531A GB377405A GB 377405 A GB377405 A GB 377405A GB 1957531 A GB1957531 A GB 1957531A GB 1957531 A GB1957531 A GB 1957531A GB 377405 A GB377405 A GB 377405A
Authority
GB
United Kingdom
Prior art keywords
web
shaft
worm
sector
roller
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
GB1957531A
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.)
WILLIAM JOHN POOL
British Thomson Houston Co Ltd
Original Assignee
WILLIAM JOHN POOL
British Thomson Houston Co Ltd
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 WILLIAM JOHN POOL, British Thomson Houston Co Ltd filed Critical WILLIAM JOHN POOL
Priority to GB1957531A priority Critical patent/GB377405A/en
Publication of GB377405A publication Critical patent/GB377405A/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
    • B41F13/02—Conveying or guiding webs through presses or machines
    • B41F13/025—Registering devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
    • B65H23/1882—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling longitudinal register of web

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Advancing Webs (AREA)

Abstract

377,405. Feeding webs. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London, and POOL, W. J., Chelmsley, Barley Lane, Hillmorton, near Rugby. July 7, 1931, No. 19575. [Class 100 (i).] In an arrangement for controlling the feed of a web 1 with the aid of mechanism automatically effective to advance or retard the web whereby it is maintained in register with other webs, an independently-operable adjusting-device is provided, comprising a manually-operated shaft 39 and worm 38 mounted in a carrier 37 fixed to a shaft 35 and meshing with a sector 36 loose on the shaft 35. The sector 36 also gears with a worm 40 mounted on a shaft 41 which is automatically rotated in the appropriate direction to maintain the web in register by means such as the photo-sensitive device described in Specification 373,189, which operates to drive the motor 29 and thereby adjust the driving- belt 12 of the feed-roll 3 and also rotate the worm 40. The latter drives the sector 36 and thereby the carrier 37, which is effectively locked thereto by the worm 38, and the shaft 35, to adjust the position of a roller 14 which is mounted on arms 22 carried by the shaft 35 and over which the web is passed, and thus effect a backwards or forwards displacement of the web. Rotation of the hand-member 39 similarly serves to adjust the position of the roller 14 and thus of the web, the sector 36 being effectively locked by the worm 40. Stops 36a on the sector 36 limit the extent of this correction so that a definite residual movement of the roller 14 is always possible by the automatic device.
GB1957531A 1931-07-07 1931-07-07 Improvements in and relating to printing presses Expired GB377405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1957531A GB377405A (en) 1931-07-07 1931-07-07 Improvements in and relating to printing presses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1957531A GB377405A (en) 1931-07-07 1931-07-07 Improvements in and relating to printing presses

Publications (1)

Publication Number Publication Date
GB377405A true GB377405A (en) 1932-07-28

Family

ID=10131649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1957531A Expired GB377405A (en) 1931-07-07 1931-07-07 Improvements in and relating to printing presses

Country Status (1)

Country Link
GB (1) GB377405A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034657B (en) * 1954-11-13 1958-07-24 Albert Schnellpressen Device for tensioning material webs in front of the first printing unit of rotary printing machines
DE1060406B (en) * 1955-03-28 1959-07-02 Fred K H Levey Company Inc Device for regulating the paper web tension in rotary printing machines
DE1069644B (en) * 1959-11-26 Fr. Hesser Maschinenfabrik-Aktiengesellschaft, Stuttgart-Bad Cannstatt Adhesive connection for the mechanical connection of the beginning of a new cardboard roll with an expiring cardboard web, especially in rotary printing machines, and a device for producing the adhesive connection
DE1260906B (en) * 1960-03-15 1968-02-08 William Frederick Huck Device on web processing machines for gluing a web running off a residual roll to a replacement roll

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069644B (en) * 1959-11-26 Fr. Hesser Maschinenfabrik-Aktiengesellschaft, Stuttgart-Bad Cannstatt Adhesive connection for the mechanical connection of the beginning of a new cardboard roll with an expiring cardboard web, especially in rotary printing machines, and a device for producing the adhesive connection
DE1034657B (en) * 1954-11-13 1958-07-24 Albert Schnellpressen Device for tensioning material webs in front of the first printing unit of rotary printing machines
DE1060406B (en) * 1955-03-28 1959-07-02 Fred K H Levey Company Inc Device for regulating the paper web tension in rotary printing machines
DE1260906B (en) * 1960-03-15 1968-02-08 William Frederick Huck Device on web processing machines for gluing a web running off a residual roll to a replacement roll

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