GB452665A - Improvements in or relating to metal-cutting and like files - Google Patents

Improvements in or relating to metal-cutting and like files

Info

Publication number
GB452665A
GB452665A GB6571/35A GB657135A GB452665A GB 452665 A GB452665 A GB 452665A GB 6571/35 A GB6571/35 A GB 6571/35A GB 657135 A GB657135 A GB 657135A GB 452665 A GB452665 A GB 452665A
Authority
GB
United Kingdom
Prior art keywords
blank
files
teeth
cutting
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
GB6571/35A
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 GB452665A publication Critical patent/GB452665A/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)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

452,665. Cutting files. MUNDORF, B., Radevormwald, Germany. March 1, 1935, No. 6571. Convention date, March 10, 1934. [Class 83 (ii)] A half-round file is produced-by forming teeth by milling, planing, or like operations in the surface of a rectangular blank, or in the flat surface of a half-round blank or the surface a of a blank as shown in Fig. 6, the blank then being curved as in Fig. 7 so that the teeth are now on the curved surface, whereupon the lower surface b is planed or milled to form a plane surface, and the second set of teeth is cut in this plane surface.
GB6571/35A 1934-03-10 1935-03-01 Improvements in or relating to metal-cutting and like files Expired GB452665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE452665X 1934-03-10

Publications (1)

Publication Number Publication Date
GB452665A true GB452665A (en) 1936-08-27

Family

ID=6538682

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6571/35A Expired GB452665A (en) 1934-03-10 1935-03-01 Improvements in or relating to metal-cutting and like files

Country Status (1)

Country Link
GB (1) GB452665A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445753A (en) * 1944-03-25 1948-07-27 Ernest A Anheuser File
US20140341659A1 (en) * 2013-05-14 2014-11-20 Russell Harrell Half round file attachment for saw

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445753A (en) * 1944-03-25 1948-07-27 Ernest A Anheuser File
US20140341659A1 (en) * 2013-05-14 2014-11-20 Russell Harrell Half round file attachment for saw

Similar Documents

Publication Publication Date Title
GB452665A (en) Improvements in or relating to metal-cutting and like files
GB455046A (en) Improvements in and relating to the manufacture of saws, turning tools, and other edge tools, or sheets, strips or blanks therefor
GB522138A (en) Improvements relating to wood-working saws
GB294139A (en) Improvements in metal saw blades
GB1041168A (en) Cutting and abrading tools, and method of forming same
GB563402A (en) Improvements relating to reamers, milling cutters and like cutting tools
GB456868A (en) Improvements in or relating to files
GB475313A (en) Improvements in or relating to saws
GB209018A (en)
GB254247A (en) Improvements in or relating to files
GB726997A (en) Improved tool, such as a milling cutter or broach, with inserted blades
GB546114A (en) Saw blade
GB475206A (en) Improvements relating to tools for cutting the hooves of cattle
GB439926A (en) Improved knife for cutter blocks
GB260534A (en)
GB505442A (en) Improvements in or relating to broaches for cutting metal or other materials
GB328526A (en) Improvements in or relating to the cutting of teeth on files, saws and similar toolshaving serrated cutting edges
GB253801A (en)
GB469003A (en) Files cut with double cut
GB469720A (en) Improvements in or relating to safety razors
GB297334A (en) Adjustable grooving or milling tool
GB445911A (en) Improvements in or relating to skinning apparatus
GB189758A (en) Improvements in or relating to detachable cutters having two cutting edges for reamers and the like tools
GB180898A (en) Improvements in and relating to metal cutting and like files
GB469235A (en) Improvements in milling cutters