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

Info

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 (OSRAM
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 (OSRAM) 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 (OSRAM)
DK (1) DK147756C (OSRAM)
FR (1) FR2531886A1 (OSRAM)
GB (1) GB2127334B (OSRAM)
SE (1) SE8304301L (OSRAM)

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

Similar Documents

Publication Publication Date Title
RU2379159C2 (ru) Державка резца и режущая вставка для нее (варианты)
FR2850435A1 (fr) Cheville d'ancrage pour materiau friable
FR2643841A1 (fr) Outil d'alesage perfectionne
FR2797208A1 (fr) Element antivibrations pourvu d'une surete d'arrachement
FR2909017A1 (fr) Meche plate perfectionnee
FR2531886A1 (fr) Outil a percer rotatif forme d'une scie cloche et d'un foret central, notamment pour travaux de robinetterie
JP2008536696A (ja) 締付装置
EP0071556A1 (fr) Dispositif de blocage et/ou de serrage d'attaches modulaires de têtes et de barres d'alésage, de mandrins à pompe, de pinces longues, ou d'autres pièces mécaniques
FR2832656A1 (fr) Mors de serrage pour mandrin de percage, en particulier pour mandrin de perceuse a percussion
FR2532574A1 (fr) Mandrin de serrage pour outils de coupe munis d'une tige
EP1231422B1 (fr) Procédé pour rendre une vis imperdable, collier de fixation de tuyauteries et utilisation du procédé pour fabriquer les colliers
EP1825951A1 (fr) Mandrin porte-outil pour l'équipement d'une machine tournante
FR2542653A1 (fr) Taraud a goujure convexe
FR3111576A3 (fr) OUTIL DE COUPE ASSISTé PAR VIBRATION ULTRASONIQUE POUR TOUR
FR2558088A1 (fr) Outil de percage et d'alesage
FR2614224A1 (fr) Dispositif de montage d'un outil sur le nez de broche d'une fraiseuse notamment.
EP0045341B1 (fr) Dispositif d'accrochage à rallonge
EP0020261B1 (fr) Pince à serrage concentrique
JP3081797B2 (ja) ホ―ルソ―脱着装置
FR2584001A1 (fr) Outil a tronconner
FR2583949A1 (fr) Assemblage demontable de manche pour instruments de jardinage et de nettoyage
EP1648640A1 (fr) Outil de coupe
FR2768781A1 (fr) Ensemble de vis et de mandrin relies l'un a l'autre par un pont secable
FR3162376A1 (fr) Outil d’alésage pour un tuyau plastique
FR2736853A1 (fr) Plaquette pour foret

Legal Events

Date Code Title Description
ST Notification of lapse