ES2175644T3 - Herramienta ajustable en diametro. - Google Patents

Herramienta ajustable en diametro.

Info

Publication number
ES2175644T3
ES2175644T3 ES98480084T ES98480084T ES2175644T3 ES 2175644 T3 ES2175644 T3 ES 2175644T3 ES 98480084 T ES98480084 T ES 98480084T ES 98480084 T ES98480084 T ES 98480084T ES 2175644 T3 ES2175644 T3 ES 2175644T3
Authority
ES
Spain
Prior art keywords
centering
tool
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 - Lifetime
Application number
ES98480084T
Other languages
English (en)
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 ES2175644T3 publication Critical patent/ES2175644T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Surgical Instruments (AREA)
  • Pens And Brushes (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Details Of Cutting Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

EL CUERPO DE LA HERRAMIENTA POLIVALENTE ESTA CONSTITUIDO POR DOS PIEZAS PRINCIPALES, UNA INTERNA (1) Y LA OTRA EXTERNA (5) ROSCADAS LA UNA EN LA OTRA Y MOVILES ENTRE SI. EL EXTREMO DE LA PIEZA HEMBRA EXTERIOR (5) COMPRENDE UNA "VENTANA" (10) QUE RECIBE PLAQUITAS CORTANTES (17, 20, 29, 31, 46) Y/O TALADRADORAS (29, 30) MOVILES ALREDEDOR DE UN EJE (18) O DESLIZANTES. LA PIEZA INTERNA MACHO (1) COMPRENDE UNA PROLONGACION (6) CUYO EXTREMO (7) ES CONICO, QUE GARANTIZA EL CENTRADO Y EL BLOQUEO DE LAS PLAQUITAS EN UNA POSICION DETERMINADA. EL EXTREMO DE ESTA PIEZA INTERNA (1) SIRVE DE GUIA DURANTE EL TRABAJO. UNAS SEMICOQUILLAS (38) GARANTIZAN EL CENTRADO Y EL GUIADO DE LOS DIAMETROS MAYORES. UNOS TORNILLOS (13) PERMITEN UN AJUSTE FINO DEL CENTRADO. UNOS TORNILLOS DE PASO A DERECHAS/IZQUIERDAS (34) PERMITEN EL AJUSTE DE LA SEPARACION DE LAS PLAQUITAS DESLIZANTES (29, 30, 31). UNAS RANURAS (40) RESERVADAS EN LAS ZONAS AGUZABLES MEJORAN EL ANGULO DE CORTE DE LAS PLAQUITAS.
ES98480084T 1997-12-08 1998-12-01 Herramienta ajustable en diametro. Expired - Lifetime ES2175644T3 (es)

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 (1)

Publication Number Publication Date
ES2175644T3 true ES2175644T3 (es) 2002-11-16

Family

ID=9514274

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98480084T Expired - Lifetime ES2175644T3 (es) 1997-12-08 1998-12-01 Herramienta ajustable en diametro.

Country Status (5)

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

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
DE69805043D1 (de) 2002-05-29
FR2770429A1 (fr) 1999-05-07
EP0920941A1 (fr) 1999-06-09
FR2770429B1 (fr) 1999-11-26
ATE216643T1 (de) 2002-05-15
DE69805043T2 (de) 2002-12-19
EP0920941B1 (fr) 2002-04-24

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