GB431259A - Improvements relating to printing machines - Google Patents

Improvements relating to printing machines

Info

Publication number
GB431259A
GB431259A GB3351833A GB3351833A GB431259A GB 431259 A GB431259 A GB 431259A GB 3351833 A GB3351833 A GB 3351833A GB 3351833 A GB3351833 A GB 3351833A GB 431259 A GB431259 A GB 431259A
Authority
GB
United Kingdom
Prior art keywords
rod
fitting
extension
jogging
boss
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
GB3351833A
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.)
Crabtree & Sons Ltd R
RW Crabtree and Sons Ltd
Original Assignee
Crabtree & Sons Ltd R
RW Crabtree and Sons 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 Crabtree & Sons Ltd R, RW Crabtree and Sons Ltd filed Critical Crabtree & Sons Ltd R
Priority to GB3351833A priority Critical patent/GB431259A/en
Publication of GB431259A publication Critical patent/GB431259A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/20—Pile receivers adjustable for different article sizes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/21—Industrial-size printers, e.g. rotary printing press

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Rotary Presses (AREA)
  • Handling Of Sheets (AREA)

Abstract

431,259. Printing-machines. CRABTREE & SONS, Ltd., R. W., Water Lane, and EVANS, A. B., 7, Woodland Grove, both in Leeds. Nov. 29, 1933, No. 33518. [Class 100 (i)] Delivery apparatus.-In the delivery apparatus of a sheet-printing machine a detachable extension for use on the jogging-members is provided to permit the delivery to function with smaller sheets than the normal. this extension comprising a guide plate or the like secured to and supported from the jogging-member by means of a suction or vacuum disc or the like. As shown, the extension comprises a rod a carrying at one end a metal guide plate c for the sheets, and secured at the other end to a suction disc of rubber or the like. The disc is of saucer shape with a flat base b, and a rim b<2> having circumferential grooves therein. At each side of the base b are circular metal discs d through which passes the rod a. A threaded extension of the rod a carries a nut a<1> which holds the discs d against the flared end of the rod. A metal cover e mounted on the rim b<2> is clear of the nut a<1>, and a fitting f, in the form of a nut engaging the screwed part of the rod, bears against a boss on the cover e. The fitting f is recessed to permit the entry of the plain part of the rod a. In mounting the extension upon the jogging- member x the fitting f is screwed outwardly to permit the rod to pass inwardly of the cover e when the suction disc is applied to the jogging- member, whereupon the fitting is then screwed inwardly to draw the rod outwardly to create the required suction. The guide plate c is a U-shaped member engaged in an adjustable manner by means of a slotted hole on a threaded extension of the rod a. The rod a may be adjusted in length to a limited extent by means of the fitting f. The fitting f may be replaced by a boss of similar form, a pin on the rod a being engaged with a slot in the face of the boss, or adapted to bear against the face of the latter, when the boss is turned about the rod ; a sleeve on the rod a may determine the limit of distance between the guide plate and the suction disc.
GB3351833A 1933-11-29 1933-11-29 Improvements relating to printing machines Expired GB431259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3351833A GB431259A (en) 1933-11-29 1933-11-29 Improvements relating to printing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3351833A GB431259A (en) 1933-11-29 1933-11-29 Improvements relating to printing machines

Publications (1)

Publication Number Publication Date
GB431259A true GB431259A (en) 1935-07-01

Family

ID=10353998

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3351833A Expired GB431259A (en) 1933-11-29 1933-11-29 Improvements relating to printing machines

Country Status (1)

Country Link
GB (1) GB431259A (en)

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