FR2531886A1 - Outil a percer rotatif forme d'une scie cloche et d'un foret central, notamment pour travaux de robinetterie - Google Patents

Outil a percer rotatif forme d'une scie cloche et d'un foret central, notamment pour travaux de robinetterie Download PDF

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Publication number
FR2531886A1
FR2531886A1 FR8313097A FR8313097A FR2531886A1 FR 2531886 A1 FR2531886 A1 FR 2531886A1 FR 8313097 A FR8313097 A FR 8313097A FR 8313097 A FR8313097 A FR 8313097A FR 2531886 A1 FR2531886 A1 FR 2531886A1
Authority
FR
France
Prior art keywords
hole saw
drill
saw
tail
tool according
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
FR8313097A
Other languages
English (en)
French (fr)
Other versions
FR2531886B3 (de
Inventor
Mahmud Ali Juma
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.)
Damixa AS
Original Assignee
Damixa AS
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 Damixa AS filed Critical Damixa AS
Publication of FR2531886A1 publication Critical patent/FR2531886A1/fr
Application granted granted Critical
Publication of FR2531886B3 publication Critical patent/FR2531886B3/fr
Granted 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
    • B23B51/0473—Details about the connection between the driven shaft and the tubular cutting part; Arbors
    • 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
    • B23B51/0426—Drills for trepanning with centering devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
FR8313097A 1982-08-09 1983-08-09 Outil a percer rotatif forme d'une scie cloche et d'un foret central, notamment pour travaux de robinetterie Granted FR2531886A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK357382A DK147756C (da) 1982-08-09 1982-08-09 Hulskaerer med centreringsbor

Publications (2)

Publication Number Publication Date
FR2531886A1 true FR2531886A1 (fr) 1984-02-24
FR2531886B3 FR2531886B3 (de) 1985-03-08

Family

ID=8124427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8313097A Granted FR2531886A1 (fr) 1982-08-09 1983-08-09 Outil a percer rotatif forme d'une scie cloche et d'un foret central, notamment pour travaux de robinetterie

Country Status (5)

Country Link
DE (1) DE3328416A1 (de)
DK (1) DK147756C (de)
FR (1) FR2531886A1 (de)
GB (1) GB2127334B (de)
SE (1) SE8304301L (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9206629U1 (de) * 1992-05-15 1993-09-16 Stema Baugeräte-Vertriebs- und Vermietungs GmbH, 25421 Pinneberg Bohrwerkzeug
CN1319706C (zh) * 2003-01-10 2007-06-06 庄良峰 双金属锯带直接生产孔锯齿圈的方法

Also Published As

Publication number Publication date
DE3328416A1 (de) 1984-03-15
SE8304301D0 (sv) 1983-08-08
DK357382A (da) 1984-02-10
GB8320140D0 (en) 1983-08-24
GB2127334B (en) 1985-11-06
DK147756C (da) 1985-05-20
GB2127334A (en) 1984-04-11
FR2531886B3 (de) 1985-03-08
SE8304301L (sv) 1984-02-10
DK147756B (da) 1984-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse