GB231869A - An improved method of and apparatus for making paper strips - Google Patents

An improved method of and apparatus for making paper strips

Info

Publication number
GB231869A
GB231869A GB8683/25A GB868325A GB231869A GB 231869 A GB231869 A GB 231869A GB 8683/25 A GB8683/25 A GB 8683/25A GB 868325 A GB868325 A GB 868325A GB 231869 A GB231869 A GB 231869A
Authority
GB
United Kingdom
Prior art keywords
rolls
wheels
web
improved method
strips
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
GB8683/25A
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.)
Kodak Ltd
Original Assignee
Kodak 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 Kodak Ltd filed Critical Kodak Ltd
Publication of GB231869A publication Critical patent/GB231869A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B19/223—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground of paper or similar sheet material, e.g. perforating, cutting by means of a grinding wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/02—Bevelling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)

Abstract

231,869. Kodak, Ltd., (Assignees of Jones, J. G.). April 2, 1924, [Convention date]. Severing.-Relates to a method of and means for making thin-edged strips for use as protective coverings for photographic film spools, and consists in dividing a wide band by abrasive action. A web 6 is drawn from a supply roll 5 over guide rolls 7, 8, 10 and supporting rolls 11 to winding rolls 18, 19. The web is bent over the rolls 11, which are grooved to leave unsupported portions opposite double.bevelled grinding-wheels 33 rotated by belts 32 from a main shaft 35. Each shaft 31 may carry a number of wheels, the wheels on the two shafts being staggered in order that narrow strips may be produced.
GB8683/25A 1924-04-02 1925-04-01 An improved method of and apparatus for making paper strips Expired GB231869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US231869XA 1924-04-02 1924-04-02

Publications (1)

Publication Number Publication Date
GB231869A true GB231869A (en) 1925-07-02

Family

ID=21813582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8683/25A Expired GB231869A (en) 1924-04-02 1925-04-01 An improved method of and apparatus for making paper strips

Country Status (1)

Country Link
GB (1) GB231869A (en)

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