CH364889A - Punta da trapano per la perforazione di materiali - Google Patents

Punta da trapano per la perforazione di materiali

Info

Publication number
CH364889A
CH364889A CH7958359A CH7958359A CH364889A CH 364889 A CH364889 A CH 364889A CH 7958359 A CH7958359 A CH 7958359A CH 7958359 A CH7958359 A CH 7958359A CH 364889 A CH364889 A CH 364889A
Authority
CH
Switzerland
Prior art keywords
drill bit
drilling materials
drilling
materials
drill
Prior art date
Application number
CH7958359A
Other languages
English (en)
Inventor
Codeluppi Aldino
Original Assignee
Codeluppi Aldino
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 Codeluppi Aldino filed Critical Codeluppi Aldino
Publication of CH364889A publication Critical patent/CH364889A/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
    • B23B51/04—Drills for trepanning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2240/00—Details of connections of tools or workpieces
    • B23B2240/08—Brazed connections
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/56—Guiding pads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH7958359A 1958-10-20 1959-10-17 Punta da trapano per la perforazione di materiali CH364889A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT596530 1958-10-20

Publications (1)

Publication Number Publication Date
CH364889A true CH364889A (it) 1962-10-15

Family

ID=11120807

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7958359A CH364889A (it) 1958-10-20 1959-10-17 Punta da trapano per la perforazione di materiali

Country Status (1)

Country Link
CH (1) CH364889A (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2090392A1 (en) * 2007-04-02 2009-08-19 UNITAC, Incorporated Deep hole cutting apparatus
EP2523770A1 (en) * 2010-01-13 2012-11-21 Irwin Industrial Tool Company Hole cutter with minimum tooth pitch to blade body thickness ratio
CN113711059A (zh) * 2019-04-24 2021-11-26 松下知识产权经营株式会社 电流传感器

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2090392A1 (en) * 2007-04-02 2009-08-19 UNITAC, Incorporated Deep hole cutting apparatus
EP2090392A4 (en) * 2007-04-02 2011-05-11 Unitac Inc CUTTING APPARATUS FOR DEEP HOLE
EP2523770A1 (en) * 2010-01-13 2012-11-21 Irwin Industrial Tool Company Hole cutter with minimum tooth pitch to blade body thickness ratio
EP2523770A4 (en) * 2010-01-13 2014-05-21 Irwin Ind Tool Co BELL SAW WITH MINIMUM RATIO BETWEEN NO DENTURE AND BLADE BODY THICKNESS
CN113711059A (zh) * 2019-04-24 2021-11-26 松下知识产权经营株式会社 电流传感器
CN113711059B (zh) * 2019-04-24 2024-02-06 松下知识产权经营株式会社 电流传感器

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