GB158544A - A tool for sharpening the rotary cutters of pencil sharpening machines - Google Patents

A tool for sharpening the rotary cutters of pencil sharpening machines

Info

Publication number
GB158544A
GB158544A GB36378/20A GB3637820A GB158544A GB 158544 A GB158544 A GB 158544A GB 36378/20 A GB36378/20 A GB 36378/20A GB 3637820 A GB3637820 A GB 3637820A GB 158544 A GB158544 A GB 158544A
Authority
GB
United Kingdom
Prior art keywords
sharpening
pencil
tool
cutters
rotary cutters
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
GB36378/20A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB158544A publication Critical patent/GB158544A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L23/00—Sharpeners for pencils or leads

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Drawing Aids And Blackboards (AREA)
GB36378/20A 1920-02-02 1920-12-29 A tool for sharpening the rotary cutters of pencil sharpening machines Expired GB158544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US158544XA 1920-02-02 1920-02-02

Publications (1)

Publication Number Publication Date
GB158544A true GB158544A (en) 1921-08-11

Family

ID=21774010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36378/20A Expired GB158544A (en) 1920-02-02 1920-12-29 A tool for sharpening the rotary cutters of pencil sharpening machines

Country Status (2)

Country Link
DE (1) DE345117C (enrdf_load_stackoverflow)
GB (1) GB158544A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE345117C (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
US1542007A (en) Cutting tool
GB158544A (en) A tool for sharpening the rotary cutters of pencil sharpening machines
GB1184485A (en) Improvements in Rotary Abrading Tools and Methods of Manufacturing such Tools.
US2389069A (en) Hypodermic needle grinder
GB159783A (en) Improvements in diamond-point cutting tools
GB197480A (en) Improvements in and relating to lathe turning tools
US1405730A (en) Sharpening tool
GB191380A (en) A device for sharpening and honing cutting tools
US2840128A (en) Reversible action cutting bit assembly
DE870630C (de) Vorrichtung zum Fraesen von Kugelflaechen
US3936982A (en) Sharpening stone for dehorners
US1391080A (en) Means for sharpening pencil-pointers
GB172450A (en) A new or improved device for sharpening scissors and the like
US1466216A (en) Grinder
GB386364A (en) Improvements relating to grinding apparatus for slicing machines
GB456868A (en) Improvements in or relating to files
GB172878A (en) Improvements relating to screw drivers and other like small hand tools
Anderson Turning Alabaster
GB488341A (en) Improvements in method of and apparatus for locating the teeth of rotary cutting tools
GB208438A (en) Pencil sharpeners
GB164698A (en) Process and apparatus for grinding, turning and planing tools
GB662292A (en) Improvements in or relating to holders for interchangeable blades or tool bits
GB166550A (enrdf_load_stackoverflow)
GB198431A (en) A new or improved device for sharpening knives or the like
GB269340A (en) Improvements in sharpeners for scissors, garden shears, or the like