ES2138184T3 - Dispositivo en maquinas herramienta manuales, para el arrastre en rotacion de herramientas. - Google Patents

Dispositivo en maquinas herramienta manuales, para el arrastre en rotacion de herramientas.

Info

Publication number
ES2138184T3
ES2138184T3 ES95903257T ES95903257T ES2138184T3 ES 2138184 T3 ES2138184 T3 ES 2138184T3 ES 95903257 T ES95903257 T ES 95903257T ES 95903257 T ES95903257 T ES 95903257T ES 2138184 T3 ES2138184 T3 ES 2138184T3
Authority
ES
Spain
Prior art keywords
tool
axial
reception
drilling
spindle
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
ES95903257T
Other languages
English (en)
Inventor
Horst Wierspecker
Heinz Neubert
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2138184T3 publication Critical patent/ES2138184T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084—Rotating chucks or sockets
    • B25D17/088—Rotating chucks or sockets with radial movable locking elements co-operating with bit shafts specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0003—Details of shafts of percussive tool bits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/003—Details relating to chucks with radially movable locking elements
    • B25D2217/0038—Locking members of special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/003—Details relating to chucks with radially movable locking elements
    • B25D2217/0038—Locking members of special shape
    • B25D2217/0049—Roll-shaped locking members
    • 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
    • Y10T279/17042—Lost motion
    • Y10T279/17068—Rotary 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
    • Y10T279/17666—Radially reciprocating jaws
    • Y10T279/17692—Moving-cam actuator
    • Y10T279/17743—Reciprocating cam sleeve
    • Y10T279/17752—Ball or roller 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/907—Tool or Tool with support including detailed shank

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Drilling And Boring (AREA)
  • Earth Drilling (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Toys (AREA)
  • Manipulator (AREA)
  • Gripping On Spindles (AREA)

Abstract

SE PROPONE UN EQUIPO SOBRE MAQUINAS HERRAMIENTA MANUALES PARA EL ACCIONAMIENTO ROTATIVO DE HERRAMIENTAS DE PERCUSION Y/O TALADRADO, DISPONIENDO AL MENOS DE TRES SECCIONES DE BLOQUEO Y CON UN BLOQUEO AXIAL DISTRIBUIDO UNIFORMEMENTE ALREDEDOR DE LA CIRCUNFERENCIA DEL HUSILLO (11) DE HERRAMIENTA, CON UNA PERFORACION (13) DE RECEPCION DE UN SOPORTE (10) DE HERRAMIENTA. LAS SECCIONES DE BLOQUEO CONSISTEN EN CAVIDADES (17,19,21) AXIALES SOBRE EL HUSILLO (11) DE HERRAMIENTA DISCURRIENDO AXIALMENTE HACIA EL EXTREMO DEL HUSILLO Y ENGRANANDO EN PROYECCIONES (18,20,22) AXIALES ALREDEDOR DE LA CIRCUNFERENCIA DE LA PERFORACION (13) DE RECEPCION. PARA PREVENIR UNA SOBRECARGA BRUSCA, SE PROPONE EL DISEÑO DE LAS SECCIONES (21,22) DE BLOQUEO EN LA REGION CIRCUNFERENCIAL OPUESTA AL BLOQUEO AXIAL DE TAL FORMA QUE SU CAVIDAD (21) Y PROYECCION (22) SE DISPONEN COMO UN CORDON CON RESPECTO A LA CIRCUNFERENCIA DEL HUSILLO (11) DE HERRAMIENTA O DE LA PERFORACION (13) DE RECEPCION DEL SOPORTE (10) DE HERRAMIENTA.
ES95903257T 1994-01-14 1994-12-24 Dispositivo en maquinas herramienta manuales, para el arrastre en rotacion de herramientas. Expired - Lifetime ES2138184T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4400969A DE4400969A1 (de) 1994-01-14 1994-01-14 Einrichtung an Handwerkzeugmaschinen zur Drehmitnahme von Werkzeugen
PCT/DE1994/001534 WO1995019243A1 (de) 1994-01-14 1994-12-24 Einrichtung an handwerkzeugmaschinen zur drehmitnahme von werkzeugen

Publications (1)

Publication Number Publication Date
ES2138184T3 true ES2138184T3 (es) 2000-01-01

Family

ID=6507946

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95903257T Expired - Lifetime ES2138184T3 (es) 1994-01-14 1994-12-24 Dispositivo en maquinas herramienta manuales, para el arrastre en rotacion de herramientas.

Country Status (19)

Country Link
US (1) US5868209A (es)
EP (1) EP0739266B1 (es)
JP (1) JPH09507437A (es)
KR (1) KR100402191B1 (es)
CN (1) CN1069569C (es)
AT (1) ATE185307T1 (es)
AU (1) AU677490B2 (es)
BR (1) BR9408484A (es)
CA (1) CA2181181C (es)
CZ (1) CZ287627B6 (es)
DE (2) DE4400969A1 (es)
DK (1) DK0739266T3 (es)
ES (1) ES2138184T3 (es)
FI (1) FI107318B (es)
RU (1) RU2141395C1 (es)
SK (1) SK283414B6 (es)
TW (1) TW252067B (es)
WO (1) WO1995019243A1 (es)
ZA (1) ZA95274B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0739267B1 (de) * 1994-01-14 2001-03-14 Robert Bosch Gmbh Einrichtung an handwerkzeugmaschinen zur drehmitnahme von werkzeugen
AUPP053097A0 (en) * 1997-11-26 1997-12-18 Ramset Fasteners (Aust.) Pty. Limited Drill bits and holders therefor
AU742424B2 (en) * 1997-11-26 2002-01-03 Illinois Tool Works Inc. Drill bits and holders therefor
US6688610B2 (en) 2000-05-12 2004-02-10 Power Tool Holders Incorporated Chuck with quick change
US6533291B2 (en) 2001-02-14 2003-03-18 Power Tool Holders Incorporated Chuck having quick change mechanism
US6834864B2 (en) * 2001-10-24 2004-12-28 Power Tool Holders Incorporated Chuck having quick change mechanism
DE20204416U1 (de) * 2002-03-19 2002-07-11 Gebrüder Heller Dinklage GmbH, 49413 Dinklage Werkzeug für eine Handwerkzeugmaschine
DE102004026850A1 (de) * 2004-06-02 2005-12-29 Hilti Ag Einsteckende für ein drehendes und/oder schlagendes Werkzeug
DE102004054685A1 (de) * 2004-11-12 2006-05-18 Hilti Ag Werkzeugaufnahme
WO2010101626A1 (en) 2009-03-02 2010-09-10 Seventh Sense Biosystems, Inc. Techniques and devices associated with blood sampling
US8668411B2 (en) * 2009-09-16 2014-03-11 Iscar, Ltd. Cutting tool and holder
IL200980A0 (en) * 2009-09-16 2010-05-17 Iscar Ltd Cutting tool and holder
CN107225273A (zh) * 2016-03-23 2017-10-03 江苏天工工具有限公司 一种防断裂高速钢直柄麻花钻
CN106112847B (zh) * 2016-06-24 2018-03-06 相城区黄桥荣翔金属制品厂 一种定位工装

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811677A1 (de) * 1978-03-17 1979-09-20 Westa Werkzeugbau Einrichtung zur aufnahme eines gesteinsbohrers im bohrfutter einer drehschlagbohrmaschine
GB8425400D0 (en) * 1984-10-08 1984-11-14 Dom Holdings Plc Tool
DE3745046C2 (de) * 1987-05-20 1996-07-25 Bosch Gmbh Robert Werkzeugaufnahme einer Handwerkzeugmaschine mit verdrehsicher einsetzbarem Werkzeug
DE3941646A1 (de) * 1989-12-16 1991-06-20 Heller Werkzeug Gmbh Geb Werkzeug zum schlagbohren und werkzeugaufnahme fuer schlagbohrende werkzeuge
SU1747260A1 (ru) * 1989-12-20 1992-07-15 Московское Научно-Производственное Объединение По Механизированному Строительному Инструменту И Отделочным Машинам Устройство креплени рабочего инструмента
SU1763169A1 (ru) * 1990-05-21 1992-09-23 В.А.Алексеев Машина ударного действи
US5340245A (en) * 1990-10-16 1994-08-23 Robert Bosch Gmbh Device on portable machine tools
DE4141846A1 (de) * 1991-12-18 1993-06-24 Hilti Ag Werkzeug zum schlagbohren und meisseln und werkzeugaufnahme fuer diese werkzeuge
DE4200643A1 (de) * 1992-01-13 1993-07-15 Hilti Ag Werkzeug zum schlagbohren und meisseln und werkzeugaufnahme fuer diese werkzeuge
DE4211533A1 (de) * 1992-04-06 1993-10-07 Hilti Ag Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte
DE4242452A1 (de) * 1992-07-15 1994-01-20 Hilti Ag Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte
DE4313578A1 (de) * 1993-03-06 1994-09-08 Hilti Ag Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte
DE4313580A1 (de) * 1993-04-26 1994-10-27 Hilti Ag Werkzeugeinspannschaft
DE4341970A1 (de) * 1993-12-09 1995-06-14 Hilti Ag Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte
EP0739267B1 (de) * 1994-01-14 2001-03-14 Robert Bosch Gmbh Einrichtung an handwerkzeugmaschinen zur drehmitnahme von werkzeugen

Also Published As

Publication number Publication date
WO1995019243A1 (de) 1995-07-20
CZ287627B6 (en) 2001-01-17
EP0739266A1 (de) 1996-10-30
CN1069569C (zh) 2001-08-15
TW252067B (es) 1995-07-21
FI962842L (fi) 1996-07-12
SK283414B6 (sk) 2003-07-01
DK0739266T3 (da) 2000-04-03
BR9408484A (pt) 1997-08-26
ZA95274B (en) 1995-09-21
US5868209A (en) 1999-02-09
RU2141395C1 (ru) 1999-11-20
CN1141607A (zh) 1997-01-29
DE59408808D1 (de) 1999-11-11
AU1218795A (en) 1995-08-01
CA2181181C (en) 2000-10-03
CZ200796A3 (en) 1997-02-12
KR100402191B1 (ko) 2004-03-26
FI962842A0 (fi) 1996-07-12
SK89896A3 (en) 1997-09-10
EP0739266B1 (de) 1999-10-06
AU677490B2 (en) 1997-04-24
FI107318B (fi) 2001-07-13
CA2181181A1 (en) 1995-07-20
DE4400969A1 (de) 1995-07-20
ATE185307T1 (de) 1999-10-15
JPH09507437A (ja) 1997-07-29

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