ES2084849T3 - Mandril portabrocas. - Google Patents

Mandril portabrocas.

Info

Publication number
ES2084849T3
ES2084849T3 ES92101585T ES92101585T ES2084849T3 ES 2084849 T3 ES2084849 T3 ES 2084849T3 ES 92101585 T ES92101585 T ES 92101585T ES 92101585 T ES92101585 T ES 92101585T ES 2084849 T3 ES2084849 T3 ES 2084849T3
Authority
ES
Spain
Prior art keywords
chuck
axial
guide
axle
drilling
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
ES92101585T
Other languages
English (en)
Inventor
Gunter Horst Rohm
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 ES2084849T3 publication Critical patent/ES2084849T3/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
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1215—Details of the jaws
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S279/00—Chucks or sockets
    • Y10S279/902—Keyless type socket
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17615—Obliquely guided reciprocating jaws
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17615—Obliquely guided reciprocating jaws
    • Y10T279/17623—Threaded sleeve and jaw
    • Y10T279/17632—Conical sleeve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17615—Obliquely guided reciprocating jaws
    • Y10T279/17641—Threaded central cone and jaw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/32—Means to prevent jaw loosening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Drilling Tools (AREA)
  • Drilling And Boring (AREA)

Abstract

EL PORTABROCAS POSEE UN CASQUILLO DE AJUSTE (8) MONTADO COAXIAL RESPECTO AL EJE DEL PORTABROCAS (5), GIRATORIO Y NO DESPLAZABLE EN DIRECCION AXIAL EN EL CUERPO DEL PORTABROCAS (1), TALADROS GUIA (3) CUYOS EJES GUIA (4) ESTAN SITUADOS EN UNA SUPERFICIE CONICA COAXIAL CON EL EJE DEL PORTABROCAS (5) QUE DISMINUYE HACIA ADELANTE, HACIA LA HERRAMIENTA DE TALADRADO, ADEMAS, MORDAZAS DE SUJECION (7) CONDUCIDAS DESPLAZABLES EN LOS TALADROS GUIA (3), QUE PUEDEN GIRAR LIMITADAMENTE ALREDEDOR DE CADA EJE GUIA (4) EN LOS TALADROS GUIA (3) Y CADA UNA PRESENTA UN BORDE DE SUJECION (13) QUE SE EXTIENDE EN ESENCIA PARALELO AL EJE DEL PORTABROCAS (5) PARA APRETAR SOBRE EL MANGO DE LA HERRAMIENTA, Y UNA ROSCA DE AJUSTE (9) QUE ENGRANA EN UNA SERIE DE DIENTES (10) FORMADOS EN CADA UNA DE LAS MORDAZAS DE SUJECION (7) PARA SU DESPLAZAMIENTO. EL BORDE DE SUJECION (13) ESTA, VISTO EN LA DIRECCION DE GIRO DEL PORTABROCAS AL TALADRAR, DELANTE DEL PLANO AXIAL QUE PASA POR EL EJE GUIA (4) DEL TALADRO GUIA (3) DE LA MORDAZA DE SUJECION (7) Y POR EL EJE DEL PORTABROCAS (5) Y AXIAL POR ENCIMA, ES DECIR, SOBRE LA CARA DIRIGIDA HACIA EL HUSILLO DE TALADRAR DE LA SUPERFICIE CONICA QUE PASA POR LOS EJES GUIA (4).
ES92101585T 1991-08-31 1992-01-31 Mandril portabrocas. Expired - Lifetime ES2084849T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4129048A DE4129048A1 (de) 1991-08-31 1991-08-31 Bohrfutter

Publications (1)

Publication Number Publication Date
ES2084849T3 true ES2084849T3 (es) 1996-05-16

Family

ID=6439620

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92101585T Expired - Lifetime ES2084849T3 (es) 1991-08-31 1992-01-31 Mandril portabrocas.

Country Status (7)

Country Link
US (1) US5286041A (es)
EP (1) EP0530431B1 (es)
JP (1) JPH05208305A (es)
BR (1) BR9203384A (es)
DE (2) DE4129048A1 (es)
DK (1) DK0530431T3 (es)
ES (1) ES2084849T3 (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4411524A1 (de) * 1994-04-02 1995-10-05 Roehm Guenter H Bohrfutter
DE4411523A1 (de) * 1994-04-02 1995-10-05 Roehm Guenter H Bohreinrichtung aus einer Bohrmaschine und einem Bohrfutter
US5701779A (en) * 1995-03-23 1997-12-30 Power Tool Holders Incorporated Chuck having formed jaws
USD386193S (en) * 1996-08-09 1997-11-11 Power Tool Holders Incorporated Chuck
US5816584A (en) * 1997-01-02 1998-10-06 Power Tool Holders, Inc. Chuck with improved jaw bite
CN1060704C (zh) * 1997-08-26 2001-01-17 宋吉在 一种锥直通用钻夹头
USD426442S (en) * 1997-09-19 2000-06-13 Power Tool Holders Incorporated Chuck
USD404988S (en) * 1997-11-26 1999-02-02 Power Tool Holders, Incorporated Chuck
US6073939A (en) * 1998-06-05 2000-06-13 Power Tool Holders Incorporated Locking chuck
US6022029A (en) * 1998-06-19 2000-02-08 Yukiwa Seiko Kabushiki Kaisha Chuck assembly
US6196554B1 (en) 1998-12-15 2001-03-06 Power Tool Holders Incorporated Locking chuck
US6354605B1 (en) 2000-03-10 2002-03-12 Power Tool Holders Incorporated Chuck with improved jaw
US6648341B1 (en) * 2001-08-24 2003-11-18 Power Tool Holders Incorporated Chuck with helical jaw bite
US6616148B1 (en) 2002-03-22 2003-09-09 Jerry Corcoran Keyless chuck with backup key operation
US7451990B2 (en) 2004-04-29 2008-11-18 Jacobs Chuck Manufacturing Company Chuck with torque indicator
US7360770B2 (en) 2004-08-17 2008-04-22 Black & Decker Inc. Keyless chuck with automatic and manual locking
US7690658B2 (en) * 2004-09-20 2010-04-06 Black & Decker Inc. Tool chuck with power take off feature
US7243923B2 (en) 2005-02-09 2007-07-17 Black & Decker Inc. Centering drill chuck
US7588398B2 (en) * 2005-04-19 2009-09-15 Black & Decker Inc. Tool chuck with power take off and dead spindle features
US7472913B2 (en) 2005-06-09 2009-01-06 Jacobs Chuck Manufacturing Company Drill chuck
US7837200B2 (en) 2005-07-01 2010-11-23 Jacobs Chuck Manufacturing Company Chuck
US7527273B2 (en) * 2005-09-02 2009-05-05 Jacobs Chuck Manufacturing Company Locking chuck
US7455303B2 (en) * 2005-09-02 2008-11-25 The Jacobs Chuck Manufacturing Company Chuck with internal nut
US7547165B2 (en) * 2005-09-16 2009-06-16 Black & Decker Inc. PTO selector mechanism with brake
US7645101B2 (en) * 2005-09-16 2010-01-12 Black & Decker Inc. Chuck with internally threaded jaw in a PTO application
US7588399B2 (en) * 2005-09-16 2009-09-15 Black & Decker Inc. PTO selector mechanism for parallel axis transmission
US7537421B2 (en) * 2005-09-16 2009-05-26 Black & Decker Inc. Dead spindle PTO with compliant grounding mechanism
FR2896713B1 (fr) * 2006-02-02 2010-01-22 Amyot Ets Sa Mandrin porte-outil pour l'equipement d'une machine tournante
US7845651B2 (en) * 2006-08-15 2010-12-07 Jacobs Chuck Manufacturing Company Locking chuck
EP2160262A1 (en) * 2007-05-31 2010-03-10 Black & Decker, Inc. Chuck jaw face profile
US20090200758A1 (en) * 2008-02-07 2009-08-13 Chin Hung Lam Auto Locking Chuck
US8403339B2 (en) * 2008-06-18 2013-03-26 Jacobs Chuck Manufacturing Company Self tightening chuck with an axial lock
JP5244483B2 (ja) * 2008-07-16 2013-07-24 株式会社ユタカ技研 排ガス浄化装置加工用のチャック装置
US8777232B2 (en) 2009-07-29 2014-07-15 Jacobs Chuck Manufacturing Company Self-tightening chuck with a radial lock
US8616561B2 (en) 2012-04-10 2013-12-31 Apex Brands, Inc. Locking chuck
DE202013101255U1 (de) * 2013-03-25 2013-04-10 Röhm Gmbh Bohrfutter
JP6158413B1 (ja) * 2016-05-20 2017-07-05 ファインマシーンカタオカ株式会社 ホルダ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR555215A (fr) * 1922-08-18 1923-06-26 Adelante Imp & Exp Ges M B H Garniture de serrage pour prolonge de forets hélicoïdaux et outils analogues
CH118048A (de) * 1925-12-23 1926-12-16 Wilhelm Andernach August Spannfutter.
US1894515A (en) * 1931-08-25 1933-01-17 Minott P Hubbell Chuck
US2546351A (en) * 1947-12-31 1951-03-27 Jacobs Mfg Co Toggle-acting collet
US2584303A (en) * 1947-12-31 1952-02-05 Jacobs Mfg Co Toggle-acting collet and method of making same
US2534616A (en) * 1948-12-29 1950-12-19 Fletcher F Milligan Collet with work grippers
US3558146A (en) * 1968-04-02 1971-01-26 Dale Martin Mayers Keyless chuck
DE3344552A1 (de) * 1983-12-09 1985-06-20 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur drehmomentuebertragung
DE3540223A1 (de) * 1985-11-13 1987-05-14 Roehm Guenter H Bohrfutter
DE3727147A1 (de) * 1987-08-14 1989-02-23 Roehm Guenter H Nachspannendes bohrfutter
ES2055463T3 (es) * 1990-07-21 1994-08-16 Roehm Guenter H Portabrocas.

Also Published As

Publication number Publication date
BR9203384A (pt) 1993-04-06
EP0530431A3 (en) 1993-06-16
JPH05208305A (ja) 1993-08-20
EP0530431B1 (de) 1996-03-27
DK0530431T3 (da) 1996-06-17
DE59205823D1 (de) 1996-05-02
DE4129048A1 (de) 1993-03-04
US5286041A (en) 1994-02-15
EP0530431A2 (de) 1993-03-10

Similar Documents

Publication Publication Date Title
ES2084849T3 (es) Mandril portabrocas.
KR890700432A (ko) 구멍형성 및 나사형성용 공구
ES2086131T3 (es) Revolver de herramientas para una maquina herramienta, en especial un torno.
ES2166527T3 (es) Herramienta de taladrar para maquinas herramientas y procedimiento para su produccion.
ES2078299T3 (es) Aparato de mandrilar.
ES270058Y (es) Mandril de sujeccion de una herramienta tal como una broca o fresa.
ES2103555T3 (es) Mandril porta-herramienta para el equipamiento de una maquina giratoria, como una taladradora.
BR9712431A (pt) Dispositivo de mandril de rápido desprendimento.
ES293062U (es) Mandril perforador con un util de taladrar por rotacion y por percusion giratoria.
BR9900301A (pt) Mandril para brocas.
ES2104986T3 (es) Cabezal portaherramientas para maquinas herramientas que forman viruta.
GB1139664A (en) Improvements in or relating to chucks
US5046226A (en) Convertible bar-puller/knurling-tool
ES453827A2 (es) Perfeccionamientos en mandriles portaborocas.
BG101510A (en) Method and device for sharpening machine tools with chip grooves
ES2029445T1 (es) Cabeza escariorada.
EP0048578A3 (en) Tool holder and cutting tool for use with the tool holder
US2390744A (en) Drilling and countersinking tool
ES2043205T3 (es) Revolver de herramientas en particular para tornos automaticos, con sujetaherramientas para herramientas giratorias accionables.
SE8704655L (sv) Verktygsmaskinspindel och dertill avpassad verktygshallare
US1645948A (en) of richmond
US2497426A (en) Floating chuck adapter
US2338530A (en) Tool aligning and guiding device
GB551448A (en) Improvements relating to work holders for use in drilling and like operations performed on rod, bar, strip or like material
US2154560A (en) Combined chuck and reamer

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 530431

Country of ref document: ES