ES275411U - Improvements in or relating to annular cutters - Google Patents

Improvements in or relating to annular cutters

Info

Publication number
ES275411U
ES275411U ES1982275411U ES275411U ES275411U ES 275411 U ES275411 U ES 275411U ES 1982275411 U ES1982275411 U ES 1982275411U ES 275411 U ES275411 U ES 275411U ES 275411 U ES275411 U ES 275411U
Authority
ES
Spain
Prior art keywords
relating
annular cutters
tooth
annular
relatively narrow
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.)
Granted
Application number
ES1982275411U
Other languages
Spanish (es)
Other versions
ES275411Y (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 ES275411U publication Critical patent/ES275411U/en
Application granted granted Critical
Publication of ES275411Y publication Critical patent/ES275411Y/en
Expired legal-status Critical Current

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)
  • Crushing And Pulverization Processes (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Gear Processing (AREA)
  • Turning (AREA)

Abstract

An annular cutter (10) has a cylindrical side wall (14) provided with cutting teeth (16) spaced circumferentially around its lower end, the inner periphery of each tooth being radially relieved (42) to provide a relatively narrow margin (a) at the inner side of each tooth directly behind the cutting edge (22) thereof.
ES1982275411U 1981-09-21 1982-09-15 STRAWBERRY. Expired ES275411Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30391781A 1981-09-21 1981-09-21

Publications (2)

Publication Number Publication Date
ES275411U true ES275411U (en) 1984-02-16
ES275411Y ES275411Y (en) 1984-10-01

Family

ID=23174260

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982275411U Expired ES275411Y (en) 1981-09-21 1982-09-15 STRAWBERRY.

Country Status (28)

Country Link
JP (1) JPS5859713A (en)
AR (1) AR228103A1 (en)
AU (1) AU551331B2 (en)
BE (1) BE894443A (en)
BG (1) BG47195A3 (en)
BR (1) BR8205424A (en)
CA (1) CA1190419A (en)
CH (1) CH649237A5 (en)
CS (1) CS248031B2 (en)
DE (1) DE3231429A1 (en)
ES (1) ES275411Y (en)
FR (1) FR2513155B1 (en)
GB (1) GB2106429B (en)
GR (1) GR76532B (en)
HU (1) HU186973B (en)
IL (1) IL66583A (en)
IT (1) IT1154349B (en)
MX (1) MX155761A (en)
NL (1) NL8203396A (en)
NO (1) NO160911C (en)
NZ (1) NZ201789A (en)
PL (1) PL142418B1 (en)
RO (1) RO84676B (en)
SE (1) SE454653B (en)
SU (1) SU1194261A3 (en)
TR (1) TR22148A (en)
YU (1) YU45118B (en)
ZA (1) ZA826114B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO162007C (en) * 1983-07-29 1989-10-25 Hougen Everett D RING CUTTING TOOL.
US4516890A (en) * 1983-09-12 1985-05-14 Hougen Manufacturing, Inc. Annular cutter
JP4682004B2 (en) * 2005-09-28 2011-05-11 大見工業株式会社 Hole cutter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3086410A (en) * 1961-01-23 1963-04-23 Zimmermann Lukas Trepanning tool
US3430526A (en) * 1965-06-30 1969-03-04 Interpace Corp Shell cutter
GB1262540A (en) * 1969-11-21 1972-02-02 Davy & United Eng Co Ltd Ingot manipulator
US4322187A (en) * 1980-06-18 1982-03-30 Hougen Everett D Annular hole cutter
CA1150536A (en) * 1980-07-21 1983-07-26 Everett D. Hougen Annular hole cutter
IL63082A0 (en) * 1980-07-28 1981-09-13 Hougen Everett D Annular cutter for metal workpieces

Also Published As

Publication number Publication date
ZA826114B (en) 1983-07-27
BG47195A3 (en) 1990-05-15
HU186973B (en) 1985-10-28
PL142418B1 (en) 1987-10-31
SU1194261A3 (en) 1985-11-23
AU551331B2 (en) 1986-04-24
NO823177L (en) 1983-03-22
PL238289A1 (en) 1983-04-11
IL66583A0 (en) 1982-12-31
NO160911C (en) 1989-06-14
CA1190419A (en) 1985-07-16
SE8205359D0 (en) 1982-09-20
RO84676A (en) 1985-02-25
GR76532B (en) 1984-08-10
NZ201789A (en) 1985-10-11
JPS5859713A (en) 1983-04-08
DE3231429A1 (en) 1983-03-31
FR2513155A1 (en) 1983-03-25
FR2513155B1 (en) 1985-11-08
IL66583A (en) 1986-07-31
AU8756282A (en) 1983-03-31
ES275411Y (en) 1984-10-01
YU191782A (en) 1986-06-30
GB2106429B (en) 1985-09-04
RO84676B (en) 1985-02-28
NO160911B (en) 1989-03-06
YU45118B (en) 1992-03-10
BE894443A (en) 1983-01-17
CH649237A5 (en) 1985-05-15
CS248031B2 (en) 1987-01-15
SE454653B (en) 1988-05-24
TR22148A (en) 1986-06-20
BR8205424A (en) 1983-08-23
GB2106429A (en) 1983-04-13
NL8203396A (en) 1983-04-18
IT1154349B (en) 1987-01-21
JPH0146245B2 (en) 1989-10-06
AR228103A1 (en) 1983-01-14
MX155761A (en) 1988-04-25
IT8249079A0 (en) 1982-09-06
SE8205359L (en) 1983-03-22

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