DE3240163C2 - Kernbohrer - Google Patents

Kernbohrer

Info

Publication number
DE3240163C2
DE3240163C2 DE19823240163 DE3240163A DE3240163C2 DE 3240163 C2 DE3240163 C2 DE 3240163C2 DE 19823240163 DE19823240163 DE 19823240163 DE 3240163 A DE3240163 A DE 3240163A DE 3240163 C2 DE3240163 C2 DE 3240163C2
Authority
DE
Germany
Prior art keywords
core
push
elements
cutter holder
drill
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
DE19823240163
Other languages
German (de)
English (en)
Other versions
DE3240163A1 (de
Inventor
Günter Dipl.-Ing. 4270 Dorsten Ruther
Manfred Ing.(grad.) 4300 Essen Wegener
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.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Priority to DE19823240163 priority Critical patent/DE3240163C2/de
Publication of DE3240163A1 publication Critical patent/DE3240163A1/de
Application granted granted Critical
Publication of DE3240163C2 publication Critical patent/DE3240163C2/de
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
    • B23B51/04—Drills for trepanning
    • B23B51/0413—Drills for trepanning with core-cutting-off devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
DE19823240163 1982-10-29 1982-10-29 Kernbohrer Expired DE3240163C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823240163 DE3240163C2 (de) 1982-10-29 1982-10-29 Kernbohrer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823240163 DE3240163C2 (de) 1982-10-29 1982-10-29 Kernbohrer

Publications (2)

Publication Number Publication Date
DE3240163A1 DE3240163A1 (de) 1984-05-03
DE3240163C2 true DE3240163C2 (de) 1986-01-09

Family

ID=6176953

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823240163 Expired DE3240163C2 (de) 1982-10-29 1982-10-29 Kernbohrer

Country Status (1)

Country Link
DE (1) DE3240163C2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6599065B2 (en) * 2001-08-10 2003-07-29 Mibro Partners Tapered plug cutter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE852192C (de) * 1950-10-21 1952-10-13 Basf Ag Verfahren zum Ausbohren von langen Rohren mit von der Geraden abweichender Rohrachse
DE2649399C3 (de) * 1976-10-29 1981-05-21 Benz GmbH Werkzeug- u. Maschinenbau KG, 7612 Hasloch Kernbohrwerkzeug

Also Published As

Publication number Publication date
DE3240163A1 (de) 1984-05-03

Similar Documents

Publication Publication Date Title
DE2838348C2 (de) Vorrichtung zum Ausformen einer Knochenöffnung
DE3503098C2 (de) Schädelbohrer
EP1136158B1 (de) Schneidplattenhalter für Drehwerkzeuge sowie Stechplatten hierfür
CH678834A5 (es)
EP0612575B1 (de) Bohrwerkzeug
DE102009044402A1 (de) Stangenbohrer mit eingreifender Vorschubschnecke und Schneideinsatz
DE2559031B2 (de) Vorrichtung zur verbindung der meissel mit dem schraemkopf einer streckenvortriebsmaschine o.dgl.
DE1527166A1 (de) Gewindeschneidapparat
EP2895289B1 (de) Werkzeug zur spanenden bearbeitung von werkstücken
DE3622638C2 (es)
DE3240163C2 (de) Kernbohrer
DE1291971B (de) Verfahren und Werkzeug zum Trennen von zwei durch Punktschweissung verbundenen Metallteilen
DE2460028C2 (de) Bohrkopf
CH654240A5 (de) Rohrschneidemaschine.
DE102008050417B3 (de) Vorrichtung zum Bearbeiten von Werkstücken mittels eines Werkzeugs
EP0693013B1 (de) Modulares werkzeugsystem
EP1878549A1 (de) Spindeleinheit
DE1502083A1 (de) Verbesserungen an Fraesern
DE3418215A1 (de) Maschinenwerkzeughalteeinheit
DE202015000913U1 (de) Verstellbarer Anfaskopf für eine Rohrendenbearbeitungsstation sowie Rohrendenbearbeitungsstation
DE3501889C1 (de) Spannfutter für rotierende Werkzeuge
DE3241748A1 (de) Vorrichtung zum einstechen von nuten in rotierende, spangebend zu bearbeitende werkstuecke
DE544747C (de) Durch einen Handhebel zu schliessender Gewindeschneidkopf mit selbsttaetig sich oeffnenden Schneidbacken
EP0102488B1 (de) Vorrichtung zum Abtrennen von Installationsdosen oder Rohrstutzen
WO2019210930A1 (de) Kassettensystem

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8330 Complete disclaimer