NL83024C - - Google Patents

Info

Publication number
NL83024C
NL83024C NL83024DA NL83024C NL 83024 C NL83024 C NL 83024C NL 83024D A NL83024D A NL 83024DA NL 83024 C NL83024 C NL 83024C
Authority
NL
Netherlands
Application number
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.)
Publication of NL83024C publication Critical patent/NL83024C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/18—Configuration of the drill point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/48—Chip breakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/072—Grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
NL83024D 1953-11-05 NL83024C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH327036T 1953-11-05

Publications (1)

Publication Number Publication Date
NL83024C true NL83024C (de)

Family

ID=4500444

Family Applications (2)

Application Number Title Priority Date Filing Date
NL83024D NL83024C (de) 1953-11-05
NLAANVRAGE7804171,A NL172944B (nl) 1953-11-05 Werkwijze voor het bereiden van stikstoftrifluoride.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7804171,A NL172944B (nl) 1953-11-05 Werkwijze voor het bereiden van stikstoftrifluoride.

Country Status (2)

Country Link
CH (1) CH327036A (de)
NL (2) NL172944B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222690A (en) * 1977-12-03 1980-09-16 Ryosuke Hosoi Drill having cutting edges with the greatest curvature at the central portion thereof
WO2022179709A1 (en) 2021-02-26 2022-09-01 Gripp-X B.V. Drill bit

Also Published As

Publication number Publication date
NL172944B (nl)
CH327036A (de) 1958-01-15

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