ES2043213T3 - Portabrocas. - Google Patents

Portabrocas.

Info

Publication number
ES2043213T3
ES2043213T3 ES90118791T ES90118791T ES2043213T3 ES 2043213 T3 ES2043213 T3 ES 2043213T3 ES 90118791 T ES90118791 T ES 90118791T ES 90118791 T ES90118791 T ES 90118791T ES 2043213 T3 ES2043213 T3 ES 2043213T3
Authority
ES
Spain
Prior art keywords
chuck
clamp
conduction
clamping jaws
clamping
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
ES90118791T
Other languages
English (en)
Inventor
Hans-Dieter Mack
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 ES2043213T3 publication Critical patent/ES2043213T3/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
    • 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
    • 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
    • Y10T279/21—Chucks or sockets with measuring, indicating or control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

EL PORTABROCAS (A) TIENE UN CUERPO DE MANDRIL (1) PARA EMPALME EN EL HUSILLO DE TALADRAR (B1) DE UNA TALADRADORA (B), ADEMAS DE MORDAZAS DE SUJECCION (3) Y UNA ABRAZADERA GIRATORIA Y NO DESPLAZABLE AXIALMENTE, SITUADA EN EL CUERPO DEL MANDRIL (1) PARA EL AJUSTE DE LAS MORDAZAS DE SUJECCION (3). UN ELEMENTO INDICADOR (7) QUE INDICA LA POSICION DE LAS MORDAZAS DE SUJECCION (3) NO SOLO ES CONDUCIDO A LA ABRAZADERA (2) SINO TAMBIEN AKL CUERPO DE MANDRIL (1), POR LO CUAL LA CONDUCCION A UNA DE ESTAS DOS PARTES, ABRAZADERA O CUERPO DE MANDRIL, ESTA CONFORMADA COMO CONDUCCION ROSCADA CON FILETES LADEADOS COAXIALMENTE AL EJE DE ROTACION Y LA OTRA PARTE DE MANDRIL COMO CONDUCCION DE TRASLACION TRANSVERSAL A ESTOS FILETES, EN DIRECCION A LA ALTURA.
ES90118791T 1989-12-08 1990-10-01 Portabrocas. Expired - Lifetime ES2043213T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3940587 1989-12-08

Publications (1)

Publication Number Publication Date
ES2043213T3 true ES2043213T3 (es) 1993-12-16

Family

ID=6395064

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90118791T Expired - Lifetime ES2043213T3 (es) 1989-12-08 1990-10-01 Portabrocas.

Country Status (7)

Country Link
US (1) US5072954A (es)
EP (1) EP0431274B1 (es)
JP (1) JPH03184703A (es)
BR (1) BR9005575A (es)
DE (2) DE59002473D1 (es)
DK (1) DK0431274T3 (es)
ES (1) ES2043213T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506708C1 (de) * 1995-02-25 1996-03-28 Roehm Guenter H Bohrvorrichtung
DE19522736C2 (de) * 1995-06-22 1998-11-19 Tas Schaefer Gmbh Spannsatz
DE19802080B4 (de) * 1998-01-21 2008-07-03 Röhm Gmbh Bohrfutter
US6257595B1 (en) 1998-09-04 2001-07-10 Hardinge Inc. Collect chuck with quick-change cap
US6834864B2 (en) * 2001-10-24 2004-12-28 Power Tool Holders Incorporated Chuck having quick change mechanism
US7491020B2 (en) 2005-02-18 2009-02-17 Black & Decker Inc. Three position selector for automated chuck
DE102005021629A1 (de) * 2005-05-06 2006-11-09 Röhm Gmbh Bohrvorrichtung
US8057134B2 (en) 2007-06-26 2011-11-15 Techtronic Power Tools Technology Limited Chuck assembly
US8075229B2 (en) 2007-06-26 2011-12-13 Techtronic Power Tools Technology Limited Multi-speed drill and chuck assembly
CA2851727A1 (en) * 2011-10-12 2013-04-18 Cooper Technologies Company Method and device for gripping a cable
DE102013113868A1 (de) * 2013-12-11 2015-06-11 Röhm Gmbh Bohrvorrichtung und Bohrfutter
CN105127924B (zh) * 2015-09-19 2017-01-04 大连理工大学 一种用于刀具磨损检测的夹具
US20190184476A1 (en) * 2017-12-17 2019-06-20 Fred Weinkam Inside Pipe Cutter Lock

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US609019A (en) * 1898-08-16 Lathe-chuck
US369489A (en) * 1887-09-06 wilder
GB583004A (en) * 1944-08-16 1946-12-04 Frank Guylee Improvements in and relating to tool chucks
DE2347364C3 (de) * 1973-09-20 1981-09-17 Robert Bosch Gmbh, 7000 Stuttgart Spannfutter
DE3228304A1 (de) * 1982-07-29 1984-02-02 Robert Bosch Gmbh, 7000 Stuttgart Regeleinrichtung fuer eine werkzeugmaschine
DE3437960A1 (de) * 1984-10-17 1986-04-24 H. Wohlenberg KG GmbH & Co., 3000 Hannover Drehmaschine
DE3528851A1 (de) * 1985-08-12 1987-02-19 Flier Gustav Bohrfutter mit oeffnungsangabe der futterbacken
DE3600466A1 (de) * 1986-01-10 1987-07-16 Otto Zettl Spannfutter fuer rotierende werkzeuge
DE3809316C1 (es) * 1988-03-19 1989-05-24 Roehm, Guenter Horst, 7927 Sontheim, De

Also Published As

Publication number Publication date
BR9005575A (pt) 1991-09-17
DE59002473D1 (de) 1993-09-30
US5072954A (en) 1991-12-17
DK0431274T3 (da) 1993-10-11
DE4031774A1 (de) 1991-06-13
EP0431274A3 (en) 1991-12-11
EP0431274B1 (de) 1993-08-25
EP0431274A2 (de) 1991-06-12
JPH03184703A (ja) 1991-08-12

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