IT1113235B - Perfezionamenti apportati ad un accecatoio per eseguire battute in superficie o in profondita' in metalli - Google Patents

Perfezionamenti apportati ad un accecatoio per eseguire battute in superficie o in profondita' in metalli

Info

Publication number
IT1113235B
IT1113235B IT21474/79A IT2147479A IT1113235B IT 1113235 B IT1113235 B IT 1113235B IT 21474/79 A IT21474/79 A IT 21474/79A IT 2147479 A IT2147479 A IT 2147479A IT 1113235 B IT1113235 B IT 1113235B
Authority
IT
Italy
Prior art keywords
summer
metals
depth
refinements made
perform strokes
Prior art date
Application number
IT21474/79A
Other languages
English (en)
Italian (it)
Other versions
IT7921474A0 (it
Original Assignee
Granlund & Co Ab H
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 Granlund & Co Ab H filed Critical Granlund & Co Ab H
Publication of IT7921474A0 publication Critical patent/IT7921474A0/it
Application granted granted Critical
Publication of IT1113235B publication Critical patent/IT1113235B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B23B51/107—Bits for countersinking having a pilot
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Milling Processes (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
IT21474/79A 1978-04-14 1979-03-30 Perfezionamenti apportati ad un accecatoio per eseguire battute in superficie o in profondita' in metalli IT1113235B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7804233A SE424516B (sv) 1978-04-14 1978-04-14 Forsenkare for planforsenkande och djupforsenkande bearbetning av metall

Publications (2)

Publication Number Publication Date
IT7921474A0 IT7921474A0 (it) 1979-03-30
IT1113235B true IT1113235B (it) 1986-01-20

Family

ID=20334610

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21474/79A IT1113235B (it) 1978-04-14 1979-03-30 Perfezionamenti apportati ad un accecatoio per eseguire battute in superficie o in profondita' in metalli

Country Status (6)

Country Link
CH (1) CH639303A5 (fr)
DE (1) DE2911358A1 (fr)
FR (1) FR2422466A1 (fr)
GB (1) GB2018644B (fr)
IT (1) IT1113235B (fr)
SE (1) SE424516B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4353670A (en) * 1980-06-02 1982-10-12 Everede Tool Company Machining tool
CH662967A5 (en) * 1984-06-19 1987-11-13 Bruno Trullini Boring cutter
US5030040A (en) * 1990-06-29 1991-07-09 Rotabroche Limited Rotary cutter
US7147409B2 (en) * 2004-03-17 2006-12-12 Wienhold James L Drill countersink assembly
US7244081B2 (en) * 2004-09-09 2007-07-17 Ingersoll Cutting Tool Company Drill adapter for drill having central and lateral cutting inserts
EP2269753A1 (fr) * 2009-07-03 2011-01-05 Teng-Hung Wang Dispositif d'outil doté de différentes lames d'outil
FR2974747B1 (fr) * 2011-05-04 2014-04-18 Aircelle Sa Outil de percage polyvalent, et boite a outils associee
US9221109B2 (en) * 2012-04-11 2015-12-29 Charles Wiebe Installation systems and methods for installing an object

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1911594A1 (de) * 1969-03-07 1970-09-24 Gutehoffnungshuette Sterkrade Bohrwerkzeug,insbesondere Metallbohrer
US3966350A (en) * 1975-02-24 1976-06-29 Erickson Tool Company Spade drill

Also Published As

Publication number Publication date
SE7804233L (sv) 1979-10-15
IT7921474A0 (it) 1979-03-30
DE2911358A1 (de) 1979-10-25
GB2018644B (en) 1982-05-12
FR2422466A1 (fr) 1979-11-09
CH639303A5 (de) 1983-11-15
SE424516B (sv) 1982-07-26
FR2422466B1 (fr) 1984-02-24
GB2018644A (en) 1979-10-24

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