HU185246B - Tool holder particularly boring bar with simultaneously operating cutting, prefinishing and second working tools - Google Patents

Tool holder particularly boring bar with simultaneously operating cutting, prefinishing and second working tools Download PDF

Info

Publication number
HU185246B
HU185246B HU65181A HU65181A HU185246B HU 185246 B HU185246 B HU 185246B HU 65181 A HU65181 A HU 65181A HU 65181 A HU65181 A HU 65181A HU 185246 B HU185246 B HU 185246B
Authority
HU
Hungary
Prior art keywords
tools
tool
finishing
tool holder
drill rod
Prior art date
Application number
HU65181A
Other languages
English (en)
Hungarian (hu)
Inventor
Pal Koevari
Jenoe Katzer
Mihaly Pordan
Original Assignee
Magyar Vagon Es Gepgyar
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 Magyar Vagon Es Gepgyar filed Critical Magyar Vagon Es Gepgyar
Priority to HU65181A priority Critical patent/HU185246B/hu
Priority to DE19823202031 priority patent/DE3202031C2/de
Priority to AT29482A priority patent/AT387171B/de
Priority to FR8202933A priority patent/FR2501554B1/fr
Publication of HU185246B publication Critical patent/HU185246B/hu

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/02—Boring bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Drilling And Boring (AREA)
HU65181A 1981-03-16 1981-03-16 Tool holder particularly boring bar with simultaneously operating cutting, prefinishing and second working tools HU185246B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
HU65181A HU185246B (en) 1981-03-16 1981-03-16 Tool holder particularly boring bar with simultaneously operating cutting, prefinishing and second working tools
DE19823202031 DE3202031C2 (de) 1981-03-16 1982-01-22 Bohrstange
AT29482A AT387171B (de) 1981-03-16 1982-01-27 Werkzeughalter, insbesondere bohrstange fuer zwei oder mehrere werkzeuge, wie vorschlichtund feinschlichtwerkzeuge, fuer spanabhebende werkzeugmaschinen
FR8202933A FR2501554B1 (fr) 1981-03-16 1982-02-23 Porte-outil, notamment barre d'alesage comportant deux outils ou plus, par exemple des outils d'ebauchage et de finition pour des machines-outils a enlevement de copeaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU65181A HU185246B (en) 1981-03-16 1981-03-16 Tool holder particularly boring bar with simultaneously operating cutting, prefinishing and second working tools

Publications (1)

Publication Number Publication Date
HU185246B true HU185246B (en) 1984-12-28

Family

ID=10950655

Family Applications (1)

Application Number Title Priority Date Filing Date
HU65181A HU185246B (en) 1981-03-16 1981-03-16 Tool holder particularly boring bar with simultaneously operating cutting, prefinishing and second working tools

Country Status (4)

Country Link
AT (1) AT387171B (de)
DE (1) DE3202031C2 (de)
FR (1) FR2501554B1 (de)
HU (1) HU185246B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069093A (en) * 1988-11-30 1991-12-03 Dana Corporation Method and apparatus for forming an incomplete hole in a workpiece
DE10024638C2 (de) * 2000-05-17 2002-03-14 Gerhard Bockelmann Bohrkopf zur Halterung mindestens eines Schneidwerkzeugs zur Bearbeitung der Innenoberfläche eines langen, zylindrischen Werkstücks
CN105921776A (zh) * 2016-03-25 2016-09-07 哈尔滨飞机工业集团有限责任公司 研制镗削铝合金使表面粗糙度达标的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE425303C (de) * 1925-02-11 1926-02-17 Hermann Lehmann Stahlhalter fuer Mehrfachschneidwerkzeuge
DE1117970B (de) * 1958-04-26 1961-11-23 Robert Breuning Zerspanungswerkzeug mit einem laengsverstellbaren zylindrischen Schneidstahl oder Schneidstahleinsatz
US3521507A (en) * 1967-10-11 1970-07-21 Valeron Corp Adapter shank and twin-set system
FR2266564B1 (de) * 1974-04-08 1979-02-16 Cri Dan
FR2403140A2 (fr) * 1977-09-19 1979-04-13 Cri Dan Tour pour l'usinage de pieces creuses

Also Published As

Publication number Publication date
AT387171B (de) 1988-12-12
DE3202031A1 (de) 1982-09-23
FR2501554B1 (fr) 1985-06-28
ATA29482A (de) 1988-05-15
FR2501554A1 (fr) 1982-09-17
DE3202031C2 (de) 1987-01-15

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee