ES2076618T3 - Mandril portabrocas. - Google Patents

Mandril portabrocas.

Info

Publication number
ES2076618T3
ES2076618T3 ES92109964T ES92109964T ES2076618T3 ES 2076618 T3 ES2076618 T3 ES 2076618T3 ES 92109964 T ES92109964 T ES 92109964T ES 92109964 T ES92109964 T ES 92109964T ES 2076618 T3 ES2076618 T3 ES 2076618T3
Authority
ES
Spain
Prior art keywords
chuck
locking ring
ring
adjustment bushing
adjustment
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
ES92109964T
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 ES2076618T3 publication Critical patent/ES2076618T3/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
    • B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
    • 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
    • B23B31/123—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 with locking arrangements
    • 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
    • B23B31/1246—Jaws movement actuated by a bolt with conical screw-thread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/38—Keyless chucks for hand tools
    • 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
    • Y10T279/17641—Threaded central cone and jaw

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)

Abstract

EN EL PORTABROCAS, LAS MORDAZAS (2) PARA ABRIR Y CERRAR EL PORTABROCAS SE PUEDEN REGULAR MEDIANTE UN CASQUILLO DE AJUSTE (5) CONDUCIDO GIRABLE EN EL CUERPO (6) Y DESPLAZABLE AXIALMENTE. UN ANILLO DE BLOQUEO CONDUCIDO DESPLAZABLE AXIALMENTE EN EL CUERPO (6) PARA BLOQUEAR EL CASQUILLO DE AJUSTE (5) POSEE UN DENTADO (14) QUE EN POSICION AVANZADA FRENTE AL CASQUILLO DE AJUSTE (5) DEL ANILLO DE BLOQUEO (13) ENGRANA EN UN DENTADO CONTRARIO (15) EN EL CASQUILLO DE AJUSTE (5) Y EN LA POSICION RETIRADA DEL CASQUILLO DE AJUSTE (5) DEL ANILLO DE BLOQUEO (13) NO ENGRANA EN EL DENTADO CONTRARIO (15). EN EL CUERPO (6) HAY CONDUCIDO GIRABLE Y DESPLAZABLE AXIALMENTE UN ANILLO DE ACCIONAMIENTO (16). ENTRE EL ANILLO DE ACCIONAMIENTO (16) Y EL ANILLO DE BLOQUEO (13) HAY PREVISTA UNA UNION REDUCTORA, QUE AL GIRAR EL ANILLO DE ACCIONAMIENTO (16) DESPLAZA EL ANILLO DE BLOQUEO (13) ENTRE SUS DOS POSICIONES AXIALES LIBERADORAS O BLOQUEADORAS DEL CASQUILLO DE AJUSTE (5).
ES92109964T 1992-02-05 1992-06-13 Mandril portabrocas. Expired - Lifetime ES2076618T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4203200A DE4203200A1 (de) 1992-02-05 1992-02-05 Bohrfutter

Publications (1)

Publication Number Publication Date
ES2076618T3 true ES2076618T3 (es) 1995-11-01

Family

ID=6450969

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92109964T Expired - Lifetime ES2076618T3 (es) 1992-02-05 1992-06-13 Mandril portabrocas.

Country Status (6)

Country Link
US (1) US5236206A (es)
EP (1) EP0555516B1 (es)
JP (1) JPH0615508A (es)
DE (2) DE4203200A1 (es)
DK (1) DK0555516T3 (es)
ES (1) ES2076618T3 (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9304703A (pt) * 1992-11-14 1994-05-17 Roehm Guenter H Mandril para brocas
DE4238461C1 (de) * 1992-11-16 1994-02-17 Roehm Guenter H Bohrfutter
DE4238464C1 (de) * 1992-11-16 1994-03-03 Roehm Guenter H Selbstspannendes Bohrfutter
DE4238465C1 (de) * 1992-11-16 1994-02-10 Roehm Guenter H Bohrfutter
DK0620068T3 (da) * 1993-04-16 1997-06-02 Roehm Guenter H Borepatron
DE4313742C2 (de) * 1993-04-27 2000-10-05 Roehm Guenter H Bohrfutter
US5531461A (en) * 1993-09-27 1996-07-02 Jacobs Chuck Technology Corporation Chuck with torque limiting mechanism and inclined plane for final tightening
DE4445858B4 (de) * 1994-12-22 2008-05-08 Röhm Gmbh Bohrvorrichtung
DE29823512U1 (de) * 1998-01-14 1999-08-26 Röhm GmbH, 89567 Sontheim Bohrfutter
US6073939A (en) * 1998-06-05 2000-06-13 Power Tool Holders Incorporated Locking chuck
US6196554B1 (en) 1998-12-15 2001-03-06 Power Tool Holders Incorporated Locking chuck
US6173972B1 (en) 1999-06-16 2001-01-16 Power Tool Holders, Inc. Locking chuck
US6702090B2 (en) 2001-03-14 2004-03-09 Milwaukee Electric Tool Corporation Power tool and spindle lock system
US7063201B2 (en) * 2001-11-27 2006-06-20 Milwaukee Electric Tool Corporation Power tool and spindle lock system
USD472784S1 (en) 2002-03-21 2003-04-08 Black & Decker Inc. Chuck
USD471571S1 (en) 2002-03-21 2003-03-11 Black & Decker Inc. Chuck
USD514416S1 (en) 2004-03-23 2006-02-07 Black & Decker Inc. Drill chuck
US7360770B2 (en) * 2004-08-17 2008-04-22 Black & Decker Inc. Keyless chuck with automatic and manual locking
DE102005006780B4 (de) * 2005-02-14 2016-10-13 Röhm Gmbh Bohrvorrichtung
DE102005007996A1 (de) * 2005-02-22 2006-08-31 Robert Bosch Gmbh Bohrfutter und Handwerkzeugmaschine mit einem Bohrfutter
CN101142047B (zh) * 2005-03-19 2011-06-08 罗姆股份有限公司 钻卡头
US7455303B2 (en) * 2005-09-02 2008-11-25 The Jacobs Chuck Manufacturing Company Chuck with internal nut
USD569208S1 (en) * 2006-02-23 2008-05-20 Black & Decker Inc. Drill chuck
US7845651B2 (en) * 2006-08-15 2010-12-07 Jacobs Chuck Manufacturing Company Locking chuck
US7762349B2 (en) 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch
US7717191B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode hammer drill with shift lock
US7770660B2 (en) 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
US7854274B2 (en) 2007-11-21 2010-12-21 Black & Decker Inc. Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing
US7717192B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode drill with mode collar
US7798245B2 (en) 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
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
FR2941395B1 (fr) * 2009-01-26 2014-10-10 Amyot Ets Sa Mandrin porte-outil pour l'equipement d'une machine tournante.
US8777232B2 (en) * 2009-07-29 2014-07-15 Jacobs Chuck Manufacturing Company Self-tightening chuck with a radial lock
CA2851727A1 (en) * 2011-10-12 2013-04-18 Cooper Technologies Company Method and device for gripping a cable
US9352397B2 (en) 2012-04-10 2016-05-31 Apex Brands, Inc. Locking chuck
DE102013111730A1 (de) * 2013-10-24 2015-04-30 Röhm Gmbh Bohrfutter
CN105904009A (zh) * 2016-06-03 2016-08-31 柳尧亭 齿轮自紧钻夹头

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3545776A (en) * 1968-06-18 1970-12-08 Jacobs Mfg Co Combined chuck spindle and chuck locking collar
DE7804747U1 (de) * 1978-02-17 1978-06-15 Roehm, Guenter Horst, 7927 Sontheim Spannfutter
DE3406668C2 (de) * 1984-02-24 1987-04-30 Günter Horst 7927 Sontheim Röhm Bohrfutter zum Schlagbohren
DE3617105C2 (de) * 1986-05-21 1995-05-11 Bosch Gmbh Robert Bohrfutter
US4773667A (en) * 1987-04-30 1988-09-27 Elkins Johnny C Proximity hitch
DE3727147A1 (de) * 1987-08-14 1989-02-23 Roehm Guenter H Nachspannendes bohrfutter
US4913449A (en) * 1988-01-14 1990-04-03 Roehm Guenter H Drill chuck with brake ring
DE58901039D1 (de) * 1988-11-23 1992-04-30 Roehm Guenter H Selbstspannendes bohrfutter.
DE3914311C1 (es) * 1989-04-29 1990-06-13 Guenter Horst 7927 Sontheim De Roehm
EP0413046B1 (de) * 1989-08-18 1993-04-14 Günter Horst Röhm Nachspannendes Bohrfutter
DE4023304C1 (es) * 1990-07-21 1991-09-12 Guenter Horst 7927 Sontheim De Roehm

Also Published As

Publication number Publication date
EP0555516A1 (de) 1993-08-18
DE4203200A1 (de) 1993-08-12
EP0555516B1 (de) 1995-08-23
US5236206A (en) 1993-08-17
JPH0615508A (ja) 1994-01-25
DK0555516T3 (da) 1995-10-02
DE59203388D1 (de) 1995-09-28

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