ES203280A1 - Improvements in or relating to cutting and abrading tools - Google Patents

Improvements in or relating to cutting and abrading tools

Info

Publication number
ES203280A1
ES203280A1 ES0203280A ES203280A ES203280A1 ES 203280 A1 ES203280 A1 ES 203280A1 ES 0203280 A ES0203280 A ES 0203280A ES 203280 A ES203280 A ES 203280A ES 203280 A1 ES203280 A1 ES 203280A1
Authority
ES
Spain
Prior art keywords
cutting
edge
sections
relating
tools
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
ES0203280A
Other languages
Spanish (es)
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.)
Firth Brown Tools Ltd
Original Assignee
Firth Brown Tools 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 Firth Brown Tools Ltd filed Critical Firth Brown Tools Ltd
Publication of ES203280A1 publication Critical patent/ES203280A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D73/00—Making files or rasps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food-Manufacturing Devices (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Milling Processes (AREA)
  • Knives (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Improvements in cutting and grinding tools characterized in that said tools have cutting edges with positive angles of attack and undercutting and at least some of the edges divided into sections in the direction of their length and between the sections of each edge thus divided non-surface cutting ramps located below the cutting edge with a level difference equal to the maximum permissible depth of cut desired by which means or when the edge cuts to the maximum depth non-cutting surfaces rub against the workpiece and thus prevent let the edge cut deeper. (Machine-translation by Google Translate, not legally binding)
ES0203280A 1951-05-03 1952-05-01 Improvements in or relating to cutting and abrading tools Expired ES203280A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1044851A GB695830A (en) 1951-05-03 1951-05-03 Improvements in or relating to cutting and abrading tools

Publications (1)

Publication Number Publication Date
ES203280A1 true ES203280A1 (en) 1954-03-01

Family

ID=9968049

Family Applications (2)

Application Number Title Priority Date Filing Date
ES0203280A Expired ES203280A1 (en) 1951-05-03 1952-05-01 Improvements in or relating to cutting and abrading tools
ES0203279A Expired ES203279A1 (en) 1951-05-03 1952-05-01 Improvements in or relating to cutting and abrading tools

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES0203279A Expired ES203279A1 (en) 1951-05-03 1952-05-01 Improvements in or relating to cutting and abrading tools

Country Status (2)

Country Link
ES (2) ES203280A1 (en)
GB (1) GB695830A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179441B (en) * 1957-05-29 1964-10-08 Firth Cleveland Fastenings Ltd File-like or plane-like cutting tool

Also Published As

Publication number Publication date
ES203279A1 (en) 1954-03-01
GB695830A (en) 1953-08-19

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