FR966901A - Outil de perçage - Google Patents

Outil de perçage

Info

Publication number
FR966901A
FR966901A FR966901DA FR966901A FR 966901 A FR966901 A FR 966901A FR 966901D A FR966901D A FR 966901DA FR 966901 A FR966901 A FR 966901A
Authority
FR
France
Prior art keywords
drilling tool
drilling
tool
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.)
Expired
Application number
Other languages
English (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.)
Saweco A G
Original Assignee
Saweco A G
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 Saweco A G filed Critical Saweco A G
Application granted granted Critical
Publication of FR966901A publication Critical patent/FR966901A/fr
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
    • B23B51/0063—Centerdrills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/04—Devices for boring or drilling centre holes in workpieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
FR966901D 1947-11-18 1948-05-27 Outil de perçage Expired FR966901A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH966901X 1947-11-18

Publications (1)

Publication Number Publication Date
FR966901A true FR966901A (fr) 1950-10-20

Family

ID=4550689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR966901D Expired FR966901A (fr) 1947-11-18 1948-05-27 Outil de perçage

Country Status (4)

Country Link
BE (1) BE482900A (fr)
CH (1) CH257172A (fr)
FR (1) FR966901A (fr)
LU (1) LU29071A1 (fr)

Also Published As

Publication number Publication date
CH257172A (de) 1948-09-30
LU29071A1 (fr)
BE482900A (fr)

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