GB1040868A - Improvements relating to web perforating mechanisms - Google Patents

Improvements relating to web perforating mechanisms

Info

Publication number
GB1040868A
GB1040868A GB33583/65A GB3358365A GB1040868A GB 1040868 A GB1040868 A GB 1040868A GB 33583/65 A GB33583/65 A GB 33583/65A GB 3358365 A GB3358365 A GB 3358365A GB 1040868 A GB1040868 A GB 1040868A
Authority
GB
United Kingdom
Prior art keywords
rollers
roller
feed roller
perforating
improvements relating
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
GB33583/65A
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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
Priority claimed from US395489A external-priority patent/US3274874A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority claimed from FR30037A external-priority patent/FR1458386A/en
Publication of GB1040868A publication Critical patent/GB1040868A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
    • G06K19/022—Processes or apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/06—Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work
    • B26F1/10—Roller type punches

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Advancing Webs (AREA)

Abstract

1,040,868. Perforating apparatus: INTERNATIONAL BUSINESS MACHINES CORPORATION. Aug. 5, 1965 [Sept. 10, 1964], No. 33583/65. Heading B4B. Perforating mechanism for a web 12 of sheet material comprises a pair of feed roller assemblies A, B, assembly A comprising a feed roller 13 and back-up rollers 16 free to turn independently of roller 13, and assembly B comprising a feed roller 14, bearer rollers 20, tool units 21, toolholders 22 and perforating tools 23, each roller 16 being mounted on its bearing through the intermediary of an elastic sleeve so that when the feed rollers 13, 14 are adjusted towards or away from each other, the rolls 16 remain in contact with the rolls 20.
GB33583/65A 1964-09-10 1965-08-05 Improvements relating to web perforating mechanisms Expired GB1040868A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US395489A US3274874A (en) 1964-09-10 1964-09-10 Web perforating mechanism with resilient sleeve supported back-up roll
FR30037A FR1458386A (en) 1964-09-10 1965-09-01 Perforation device

Publications (1)

Publication Number Publication Date
GB1040868A true GB1040868A (en) 1966-09-01

Family

ID=26165838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33583/65A Expired GB1040868A (en) 1964-09-10 1965-08-05 Improvements relating to web perforating mechanisms

Country Status (1)

Country Link
GB (1) GB1040868A (en)

Similar Documents

Publication Publication Date Title
GB1472555A (en) Document feed apparatus
MY111068A (en) Rotary apparatus with moveable die
GB1504247A (en) Apparatus for neutralising static charge on sheets or web
GB1092553A (en) Improvements relating to apparatus for treating board
GB1370087A (en) Cutting wheel for slitting machines
GB1456347A (en) Document feeder apparatus
US3274874A (en) Web perforating mechanism with resilient sleeve supported back-up roll
GB1091439A (en) Improvements in or relating to slitting apparatus
ES463449A1 (en) Rolling mill
GB1040868A (en) Improvements relating to web perforating mechanisms
GB1110563A (en) Improvements relating to apparatus for the cutting and creasing of cardboard
ES438899A1 (en) Rolling mill
GB1321357A (en) Separator for juxtaposed sheets
GB1534882A (en) Roller guides
ES327177A1 (en) A train of lamination. (Machine-translation by Google Translate, not legally binding)
GB1472357A (en) Web offset printing machines
GB1326892A (en) Cutting apparatus for use in folders or sheeters for printing presses
GB807213A (en) Printer
GB1361468A (en) Collecting and folding cylinder for a folding apparatus of a rotary printing machine
GB994239A (en) Squeegee apparatus
GB939351A (en) Improvements in web feed rollers
JPS51120226A (en) Duplicator
GB1326893A (en) Folders trimmers or other machines in which printed material is handled
GB1057603A (en) Improvements in or relating to printing machines
GB951062A (en) A new or improved punching machine