SE8103688L - ANIMAL CUTTING ORGAN FOR THE WORKING METAL - Google Patents

ANIMAL CUTTING ORGAN FOR THE WORKING METAL

Info

Publication number
SE8103688L
SE8103688L SE8103688A SE8103688A SE8103688L SE 8103688 L SE8103688 L SE 8103688L SE 8103688 A SE8103688 A SE 8103688A SE 8103688 A SE8103688 A SE 8103688A SE 8103688 L SE8103688 L SE 8103688L
Authority
SE
Sweden
Prior art keywords
teeth
cutter
extend
lands
land
Prior art date
Application number
SE8103688A
Other languages
Swedish (sv)
Inventor
Everett Douglas Hougen
Original Assignee
Hougen Everett D
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 Hougen Everett D filed Critical Hougen Everett D
Publication of SE8103688L publication Critical patent/SE8103688L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B23B2251/408—Spiral grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Milling Processes (AREA)
  • Earth Drilling (AREA)
  • Adornments (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

An annular cutter has a cylindrical sidewall 12a provided with teeth 16 around its lower end. The teeth form radially inner intermediate and outer cutting edges which are spaced apart circumferentially and which respectively extend from webs and lands at each radial location. The lands 28, 28 extend helically around the outer periphery of the cutter from the edges and define flutes 30 which extend circumferentially between the successive teeth. Every other land 28 or every land terminates in a plane substantially below the upper end of the cutter side wall to allow free chip dispersion during cutting. <IMAGE>
SE8103688A 1980-07-28 1981-06-12 ANIMAL CUTTING ORGAN FOR THE WORKING METAL SE8103688L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17302280A 1980-07-28 1980-07-28

Publications (1)

Publication Number Publication Date
SE8103688L true SE8103688L (en) 1982-01-29

Family

ID=22630195

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8103688A SE8103688L (en) 1980-07-28 1981-06-12 ANIMAL CUTTING ORGAN FOR THE WORKING METAL

Country Status (13)

Country Link
JP (1) JPS5748412A (en)
AR (1) AR224207A1 (en)
BE (1) BE889588A (en)
BR (1) BR8104752A (en)
DE (1) DE3125481A1 (en)
ES (1) ES8301715A1 (en)
FR (1) FR2490520A1 (en)
GB (1) GB2080711A (en)
IL (1) IL63082A0 (en)
IT (1) IT1142559B (en)
NL (1) NL8103015A (en)
NO (1) NO812006L (en)
SE (1) SE8103688L (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR77678B (en) * 1981-09-21 1984-09-25 Hougen Everett D
CA1190419A (en) * 1981-09-21 1985-07-16 Everett D. Hougen Annular cutter
US5145296A (en) * 1982-09-27 1992-09-08 Hougen Everett D Apparatus and method for cutting holes
US4813819A (en) * 1982-09-27 1989-03-21 Hougen Everett D Method for cutting holes
US4952102A (en) * 1982-09-27 1990-08-28 Hougen Everett D Annular hole cutter
JPS59143616U (en) * 1983-03-14 1984-09-26 萬デザイン株式会社 circular cutter
JPS6029414U (en) * 1983-08-02 1985-02-27 大見工業株式会社 hole ivy
JPS60178514U (en) * 1984-05-02 1985-11-27 大見工業株式会社 hole cutter
TWI263552B (en) * 2003-06-05 2006-10-11 Miyanaga Kk Core cutter
RU2466829C2 (en) * 2008-10-15 2012-11-20 Кабусики Кайся Миянага Hollow drilling bit
JP3164921U (en) * 2010-10-08 2010-12-24 大見工業株式会社 Hole cutter
EP3952760A4 (en) * 2019-04-09 2022-12-21 Huwais IP Holding LLC Hollow-point condensing-compaction tool

Also Published As

Publication number Publication date
IL63082A0 (en) 1981-09-13
BR8104752A (en) 1982-04-13
JPS5748412A (en) 1982-03-19
NO812006L (en) 1982-01-29
BE889588A (en) 1981-11-03
DE3125481A1 (en) 1982-04-29
NL8103015A (en) 1982-02-16
AR224207A1 (en) 1981-10-30
ES504298A0 (en) 1982-05-16
IT1142559B (en) 1986-10-08
ES8301715A1 (en) 1982-05-16
GB2080711A (en) 1982-02-10
IT8148713A0 (en) 1981-06-18
FR2490520A1 (en) 1982-03-26

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