GB182942A - Improvements in and appertaining to feed mechanism for printing and like machines - Google Patents

Improvements in and appertaining to feed mechanism for printing and like machines

Info

Publication number
GB182942A
GB182942A GB1089521A GB1089521A GB182942A GB 182942 A GB182942 A GB 182942A GB 1089521 A GB1089521 A GB 1089521A GB 1089521 A GB1089521 A GB 1089521A GB 182942 A GB182942 A GB 182942A
Authority
GB
United Kingdom
Prior art keywords
lever
sheet
raised
arm
waite
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
GB1089521A
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.)
Waite & Saville Ltd
Original Assignee
Waite & Saville 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 Waite & Saville Ltd filed Critical Waite & Saville Ltd
Priority to GB1089521A priority Critical patent/GB182942A/en
Publication of GB182942A publication Critical patent/GB182942A/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
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/16—Feeding articles separated from piles; Feeding articles to machines by pusher, needles, friction, or like devices adapted to feed single articles along a surface or table

Landscapes

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

Abstract

182,942. Waite, r., and Waite & Saville, Ltd. April 14, 1921. Stopping-arrangements.-In connection with a sheet-feeding apparatus in which the sheets pass over a rising and falling table 2 to the impression cylinder of a Wharfedale machine, a series of sheet detectors 9 are carried on a lever 10, which is thus raised whenever the table 2 is raised and there is a sheet in position to be fed. The lever 10 is fixed on a shaft 11, which carries an arm 13 formed with a stud h overhanging the arm of a bell-crank lever 14 acted on by a spring tending to move the arm counterclockwise. The stud h acts to cause the lever 14 to bring a spring- controlled pawl 15, on a lever 16, into engagement with a notch in an oscillating lever 17 when a sheet is not fed, and, in consequence, the lever 10 is not raised. The lever 16 is thus oscillated and acts through a link 21 and lever 22, to suspend the printing action of the machine. The tripping and detector mechanism may be differently arranged, and the lever 17 may be replaced by a reciprocating rod.
GB1089521A 1921-04-14 1921-04-14 Improvements in and appertaining to feed mechanism for printing and like machines Expired GB182942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1089521A GB182942A (en) 1921-04-14 1921-04-14 Improvements in and appertaining to feed mechanism for printing and like machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1089521A GB182942A (en) 1921-04-14 1921-04-14 Improvements in and appertaining to feed mechanism for printing and like machines

Publications (1)

Publication Number Publication Date
GB182942A true GB182942A (en) 1922-07-14

Family

ID=9976286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1089521A Expired GB182942A (en) 1921-04-14 1921-04-14 Improvements in and appertaining to feed mechanism for printing and like machines

Country Status (1)

Country Link
GB (1) GB182942A (en)

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