ES2155885T3 - Dispositivo para el arrastre rotativo de herramientas en maquinas herramienta manuales. - Google Patents

Dispositivo para el arrastre rotativo de herramientas en maquinas herramienta manuales.

Info

Publication number
ES2155885T3
ES2155885T3 ES95903762T ES95903762T ES2155885T3 ES 2155885 T3 ES2155885 T3 ES 2155885T3 ES 95903762 T ES95903762 T ES 95903762T ES 95903762 T ES95903762 T ES 95903762T ES 2155885 T3 ES2155885 T3 ES 2155885T3
Authority
ES
Spain
Prior art keywords
tool
spindle
reception
lock
sections
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
ES95903762T
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
Priority claimed from DE4405958A external-priority patent/DE4405958A1/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2155885T3 publication Critical patent/ES2155885T3/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
    • B25D2217/0034—Details of shank profiles
    • 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
    • B25D2217/0042—Ball-shaped locking members
    • 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
    • Y10T279/17076—Spreading elements
    • 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
    • Y10T279/17085—Key retainer
    • 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)
  • Gripping On Spindles (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

SE PROPONE UN EQUIPO SOBRE MAQUINAS HERRAMIENTA MANUALES PARA ACCIONAMIENTO ROTATIVO DE HERRAMIENTAS DE PERCUSION Y/O TALADRADO, EN DONDE SE DISPONE SOBRE EL HUSILLO (11) DE HERRAMIENTA Y LA RECEPCION (10) DE HERRAMIENTA AL MENOS TRES SECCIONES DE BLOQUEO QUE CONSISTEN EN RANURAS (17,18,22) QUE DISCURREN AXIALMENTE CON RESPECTO AL EXTREMO DEL HUSILLO Y DISPONIENDO DE LISTONES (19,20,23) DE ARRASTRE DE GIRO SOBRE LA RECEPCION (10) DE HERRAMIENTA CON LOS QUE ENGRANA, ASI COMO DISPONIENDO DE UN BLOQUEO AXIAL QUE CONSISTEN EN UNA CAVIDAD (21) EN EL HUSILLO (11) DE HERRAMIENTA CERRADO HACIA EL EXTREMO DE HUSILLO Y CON UN MIEMBRO (16) DE BLOQUEO EN LA RECEPCION (10) DE HERRAMIENTA ENGRANANDO CON EL, DONDE DOS SECCIONES (17,19) Y (19,20) DE BLOQUEO ESTAN AL MENOS DISPUESTAS EN APLICACION PARCIALMENTE OPUESTA UNA CON OTRA. PARA CONSEGUIR UNA CARGA DE PAR UNIFORME SOBRE EL HUSILLO (11) DE HERRAMIENTA Y LA RECEPCION (10) DE HERRAMIENTA, LAS SECCIONES DE BLOQUEO SUCESIVAS SOBRE LA CIRCUNFERENCIA DEL HUSILLO DISCURREN A PARTIR DEL BLOQUEO AXIAL Y ESTAN DISPUESTAS CON SUS LADOS DE SECCION DE BLOQUEO SEGUN UN ANGULO PERIFERICO DE > 180
ES95903762T 1994-01-14 1994-12-24 Dispositivo para el arrastre rotativo de herramientas en maquinas herramienta manuales. Expired - Lifetime ES2155885T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4400970 1994-01-14
DE4405958A DE4405958A1 (de) 1994-01-14 1994-02-24 Einrichtung an Handwerkzeugmaschinen zur Drehmitnahme von Werkzeugen

Publications (1)

Publication Number Publication Date
ES2155885T3 true ES2155885T3 (es) 2001-06-01

Family

ID=25933021

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95903762T Expired - Lifetime ES2155885T3 (es) 1994-01-14 1994-12-24 Dispositivo para el arrastre rotativo de herramientas en maquinas herramienta manuales.

Country Status (16)

Country Link
US (1) US6089798A (es)
EP (1) EP0739267B1 (es)
JP (1) JPH09504236A (es)
CN (1) CN1062206C (es)
AT (1) ATE199672T1 (es)
AU (1) AU681927B2 (es)
BR (1) BR9408483A (es)
CA (1) CA2180542C (es)
CZ (1) CZ287520B6 (es)
DE (1) DE59409686D1 (es)
DK (1) DK0739267T3 (es)
ES (1) ES2155885T3 (es)
FI (1) FI962843A7 (es)
RU (1) RU2143333C1 (es)
SK (1) SK283037B6 (es)
WO (1) WO1995019244A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400969A1 (de) * 1994-01-14 1995-07-20 Bosch Gmbh Robert Einrichtung an Handwerkzeugmaschinen zur Drehmitnahme von Werkzeugen
CN1105613C (zh) * 1998-07-09 2003-04-16 株式会社家.B.M. 钻头构件,钻头工具及钻头构件的制造方法
DE29813159U1 (de) * 1998-07-23 1998-12-03 Berner GmbH, 74653 Künzelsau Werkzeughalter und darin einsetzbares Werkzeug
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
GB2393931A (en) * 2002-10-10 2004-04-14 Black & Decker Inc Tool for a rotary hammer
RU2263019C2 (ru) * 2003-05-16 2005-10-27 Открытое Акционерное Общество "Институт Механизированного Инструмента" (ВНИИСМИ) Устройство крепления рабочего инструмента в ударной машине
USD497800S1 (en) 2003-07-15 2004-11-02 Irwin Industrial Tool Company Display package for a tool bit
USD495596S1 (en) 2003-07-15 2004-09-07 Irwin Industrial Tool Company Display package for a tool bit
USD497105S1 (en) 2003-07-15 2004-10-12 Irwin Industrial Tool Company Display package for a tool bit
DE10357380A1 (de) * 2003-12-05 2005-06-30 Hilti Ag Einsteckende für ein drehendes und/oder schlagendes Werkzeug
DE102004054685A1 (de) * 2004-11-12 2006-05-18 Hilti Ag Werkzeugaufnahme
US7491203B2 (en) * 2005-02-14 2009-02-17 Wright Medical Technology, Inc. Instruments for bone screws
DE102013100104B4 (de) 2013-01-08 2022-08-11 Kennametal Inc. Rotations-Schneidwerkzeug und Werkzeugeinheit
US11007631B2 (en) * 2014-01-15 2021-05-18 Milwaukee Electric Tool Corporation Bit retention assembly for rotary hammer
CN109462389A (zh) * 2018-12-13 2019-03-12 上海索迪龙自动化有限公司 一种电感式接近开关传感器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3745046C2 (de) * 1987-05-20 1996-07-25 Bosch Gmbh Robert Werkzeugaufnahme einer Handwerkzeugmaschine mit verdrehsicher einsetzbarem Werkzeug
DE3824894A1 (de) * 1988-07-22 1990-01-25 Bosch Gmbh Robert Einrichtung an handwerkzeugmaschinen zur drehmomentuebertragung
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
DE59107870D1 (de) * 1990-10-16 1996-07-04 Bosch Gmbh Robert Einrichtung an handwerkzeugmaschinen
DE4105414A1 (de) * 1991-02-21 1992-08-27 Hilti Ag Werkzeug und werkzeughalter fuer handwerkzeuggeraete
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
DE9314416U1 (de) * 1993-09-23 1993-12-09 Plica Werkzeugfabrik Ag, Mollis Werkzeugschaft
DE4341971A1 (de) * 1993-12-09 1995-06-14 Hilti Ag Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte
DE4341969A1 (de) * 1993-12-09 1995-06-14 Hilti Ag Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte
DE4341970A1 (de) * 1993-12-09 1995-06-14 Hilti Ag Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte
DE4400969A1 (de) * 1994-01-14 1995-07-20 Bosch Gmbh Robert Einrichtung an Handwerkzeugmaschinen zur Drehmitnahme von Werkzeugen
DE4402802C2 (de) * 1994-01-31 2003-01-30 Hilti Ag Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte
DE4403303A1 (de) * 1994-02-03 1995-08-10 Hilti Ag Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte

Also Published As

Publication number Publication date
SK89796A3 (en) 1997-08-06
DK0739267T3 (da) 2001-07-09
DE59409686D1 (de) 2001-04-19
EP0739267B1 (de) 2001-03-14
AU1271495A (en) 1995-08-01
CZ287520B6 (en) 2000-12-13
CN1062206C (zh) 2001-02-21
CA2180542C (en) 2000-08-01
JPH09504236A (ja) 1997-04-28
FI962843L (fi) 1996-07-12
ATE199672T1 (de) 2001-03-15
US6089798A (en) 2000-07-18
CA2180542A1 (en) 1995-07-20
EP0739267A1 (de) 1996-10-30
FI962843A0 (fi) 1996-07-12
CZ9602006A3 (en) 1997-02-12
WO1995019244A1 (de) 1995-07-20
RU2143333C1 (ru) 1999-12-27
SK283037B6 (sk) 2003-02-04
FI962843A7 (fi) 1996-07-12
AU681927B2 (en) 1997-09-11
BR9408483A (pt) 1997-08-26
CN1141608A (zh) 1997-01-29

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