DE69805043D1 - Werkzeug mit verstellbaren Diameter - Google Patents

Werkzeug mit verstellbaren Diameter

Info

Publication number
DE69805043D1
DE69805043D1 DE69805043T DE69805043T DE69805043D1 DE 69805043 D1 DE69805043 D1 DE 69805043D1 DE 69805043 T DE69805043 T DE 69805043T DE 69805043 T DE69805043 T DE 69805043T DE 69805043 D1 DE69805043 D1 DE 69805043D1
Authority
DE
Germany
Prior art keywords
tool
centering
cutting bits
bits
screws
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 - Fee Related
Application number
DE69805043T
Other languages
English (en)
Other versions
DE69805043T2 (de
Inventor
Pierre Marcel Bourgogne
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69805043D1 publication Critical patent/DE69805043D1/de
Publication of DE69805043T2 publication Critical patent/DE69805043T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B23B29/03407—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of screws and nuts
    • 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
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B23B29/03417—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of inclined planes
    • 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
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B23B29/03421—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by pivoting the tool carriers or by elastic deformation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/088—Indication scales

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Surgical Instruments (AREA)
  • Pens And Brushes (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Details Of Cutting Devices (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
DE69805043T 1997-12-08 1998-12-01 Werkzeug mit verstellbaren Diameter Expired - Fee Related DE69805043T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9715454A FR2770429B1 (fr) 1997-12-08 1997-12-08 Outil polyvalent extensible, a elements mobiles, pour percer , aleser, fraiser, tarauder a differents diametres.

Publications (2)

Publication Number Publication Date
DE69805043D1 true DE69805043D1 (de) 2002-05-29
DE69805043T2 DE69805043T2 (de) 2002-12-19

Family

ID=9514274

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69805043T Expired - Fee Related DE69805043T2 (de) 1997-12-08 1998-12-01 Werkzeug mit verstellbaren Diameter

Country Status (5)

Country Link
EP (1) EP0920941B1 (de)
AT (1) ATE216643T1 (de)
DE (1) DE69805043T2 (de)
ES (1) ES2175644T3 (de)
FR (1) FR2770429B1 (de)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE61615C (de) * CH. TH. PRATT in Clayville, Grafsch. Oneida, Staat New-York, V. St. A Bohrkopf mit einstellbaren Klemmbacken
DE347105C (de) * 1922-01-13 Louis Conrad Spitzbohrer
GB191518181A (en) * 1915-12-31 1916-09-28 Andrew William Winga Gillespie Expanding Tool for Recessing Holes in Condenser Plates and the like.
GB237732A (en) * 1924-08-08 1925-08-06 Thomas William Airey Improvements in and relating to boring tools
FR735462A (fr) * 1932-04-04 1932-11-09 Mèche à lames multiples superposées, réglable
US2090718A (en) * 1934-01-05 1937-08-24 Young William Kyle Boring tool
GB589954A (en) * 1945-05-03 1947-07-03 Richard Lee Improvements relating to adjustable reamers
GB643317A (en) * 1948-08-13 1950-09-15 Anders Sjogren Improvements in or relating to reamers or boring bars
US3664755A (en) * 1970-12-02 1972-05-23 Singer Co Finishing boring head
US3853422A (en) * 1973-11-02 1974-12-10 Erickson Tool Co Adjustable boring bar

Also Published As

Publication number Publication date
FR2770429A1 (fr) 1999-05-07
ES2175644T3 (es) 2002-11-16
DE69805043T2 (de) 2002-12-19
ATE216643T1 (de) 2002-05-15
EP0920941B1 (de) 2002-04-24
EP0920941A1 (de) 1999-06-09
FR2770429B1 (fr) 1999-11-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee