ES2014798A6 - Dispositivo de sujecion para apretar axialmente una herramienta, especialmente una muela. - Google Patents

Dispositivo de sujecion para apretar axialmente una herramienta, especialmente una muela.

Info

Publication number
ES2014798A6
ES2014798A6 ES8902506A ES8902506A ES2014798A6 ES 2014798 A6 ES2014798 A6 ES 2014798A6 ES 8902506 A ES8902506 A ES 8902506A ES 8902506 A ES8902506 A ES 8902506A ES 2014798 A6 ES2014798 A6 ES 2014798A6
Authority
ES
Spain
Prior art keywords
sheet metal
moulded part
clamping
shaped
support bodies
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
ES8902506A
Other languages
English (en)
Inventor
Dieter Schaefer
Karl-Ernst Koeber
Volker Lasch
Karl Treyz
Manfred Kirn
Erich Borst
Guenter Schaal
Kurt Metzger
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
Publication of ES2014798A6 publication Critical patent/ES2014798A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/29—Details; Component parts; Accessories
    • B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
    • B27B5/32—Devices for securing circular saw blades to the saw spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Clamps And Clips (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

DISPOSITIVO DE SUJECION PARA APRETAR AXIALMENTE UNA HERRAMIENTA, ESPECIALMENTE UNA MUELA, EN EL QUE LA ARANDELA DE SUJECION (121) O EN LA TUERCA DE SUJECION (117) SE APOYA AXIALMENTE Y SE MANTIENE UNIDA POSITIVAMENTE EN DIRECCION PERIFERICA UNA PIEZA INTERCALADA (156) EN LA FORMA DE UNA PIEZA CONFORMADA DE CHAPA. LA PIEZA INTERCALADA (156) LLEVA EN SEGMENTOS (159) LA SUPERFICIE DE APOYO (160) INCLINADA PARA LOS CUERPOS DE APOYO (150) EN FORMA DE CUÑA Y ESTA TEMPLADA AL MENOS EN ESTOS LUGARES. EN LA PIEZA CONFORMADA DE CHAPA SE HAN FORMADO SECCIONES DE CHAPA (163) QUE CONSTITUYEN TOPES (131) EN LOS QUE CHOCAN, EN UNO DE LOS LADOS, LOS CUERPOS RODANTES (124) Y EN EL OTRO LADO LOS ELEMENTOS ELASTICOS (138).
ES8902506A 1988-07-15 1989-07-14 Dispositivo de sujecion para apretar axialmente una herramienta, especialmente una muela. Expired - Lifetime ES2014798A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3824040A DE3824040C1 (en) 1987-02-21 1988-07-15 Clamping device for axially clamping a tool, in particular a disk

Publications (1)

Publication Number Publication Date
ES2014798A6 true ES2014798A6 (es) 1990-07-16

Family

ID=6358759

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8902506A Expired - Lifetime ES2014798A6 (es) 1988-07-15 1989-07-14 Dispositivo de sujecion para apretar axialmente una herramienta, especialmente una muela.

Country Status (9)

Country Link
US (1) US5175963A (es)
EP (1) EP0424388B1 (es)
JP (1) JP2801324B2 (es)
KR (1) KR900701473A (es)
AU (1) AU615999B2 (es)
BR (1) BR8907555A (es)
DE (2) DE3824040C1 (es)
ES (1) ES2014798A6 (es)
WO (1) WO1990000463A1 (es)

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JPH081805Y2 (ja) * 1991-03-20 1996-01-24 リョービ株式会社 工具の着脱装置
AU628742B1 (en) * 1991-05-22 1992-09-17 Frank Rudi Vivoda Attachment for angle grinder
DE4205017A1 (de) * 1992-02-19 1993-08-26 Leybold Ag Verfahren zur erzeugung einer dekorativen goldlegierungsschicht
GB9204345D0 (en) * 1992-02-28 1992-04-08 Black & Decker Inc Improvements in or relating to flange locks
US5577872A (en) * 1993-03-15 1996-11-26 Power Tool Holders Incorporated Torque enhancing tightening screw
US5567100A (en) * 1993-03-15 1996-10-22 Power Tool Holders Incorporated Torque enhancing clamping nut
DE4309321C2 (de) * 1993-03-23 1997-07-10 Guehring Joerg Dr Anordnung zur zentrierten und axial fixierten Aufnahme eines rotierenden Körpers und zugehöriger Adapter
EP0702614A1 (en) * 1993-04-29 1996-03-27 KOZELJ, Filip Clamping device for fast axial mounting of tools, especially the disk-shaped ones
JPH0727121A (ja) * 1993-06-30 1995-01-27 Jacobs Japan Inc 締付け用ネジ
GB9313633D0 (en) * 1993-07-01 1993-08-18 Black & Decker Inc A clamp nut
IT1266572B1 (it) * 1993-07-30 1997-01-09 Guido Valentini Congegno per il montaggio e la rimozione manuali di dischi operatori in utensili manuali per la lavorazione di superfici
US5871322A (en) * 1994-12-22 1999-02-16 Power Tool Holders Incorporated Clamp screw
CN1077481C (zh) * 1996-12-05 2002-01-09 罗伯特·博施有限公司 手工工具机
US6273659B1 (en) 1997-02-17 2001-08-14 Power Tool Holders Incorporated Locking mechanism for a rotary working member
US6050741A (en) * 1998-01-30 2000-04-18 Power Tool Holders Incorporated Tool clamping device
US6179512B1 (en) 1998-05-29 2001-01-30 Power Tool Holders Incorporated Collet nut
DE19831542A1 (de) * 1998-07-14 2000-01-20 Bosch Gmbh Robert Handwerkzeugmaschine
DE10017457A1 (de) * 2000-04-07 2001-10-11 Bosch Gmbh Robert Schleifmaschinenwerkzeugaufnahme
DE10017458A1 (de) 2000-04-07 2001-10-18 Bosch Gmbh Robert Schleifmaschinenwerkzeugaufnahme
US6645058B2 (en) 2000-11-30 2003-11-11 Black & Decker Inc. Clamp mechanism for rotary tool disc
DE10137445A1 (de) * 2001-07-31 2003-02-13 Ina Schaeffler Kg Spanneinrichtung zum lösbaren Befestigen eines insbesondere scheibenförmigen Werkzeugs auf einer Spindel
US7343841B2 (en) 2002-02-15 2008-03-18 Black & Decker Inc. Blade clamp assembly
DE10233365B4 (de) * 2002-07-23 2016-08-18 Hilti Aktiengesellschaft Werkzeugaufnahme für eine Kernbohrkrone
DE10351945B4 (de) * 2003-11-07 2007-05-03 Narex Česká Lípa a.s. Spannvorrichtung zum Festspannen eines Gegenstandes gegen einen Anschlag
JP4519514B2 (ja) * 2004-04-28 2010-08-04 株式会社マキタ 固定ナット
DE102004024959A1 (de) * 2004-05-22 2005-12-15 Narex Česká Lípa a.s. Spannvorrichtung zum Festspannen eines Gegenstandes gegen einen Anschlag
DE102004059112A1 (de) * 2004-12-08 2006-06-14 Robert Bosch Gmbh Werkzeugmaschine, insbesondere Diamantbohrmaschine
US7517179B2 (en) * 2006-11-16 2009-04-14 Black & Decker Inc. Small holesaw mandrel assembly
US8038371B2 (en) * 2007-04-13 2011-10-18 Black & Decker Inc. Push button holesaw mandrel assembly
US8038372B2 (en) * 2007-04-13 2011-10-18 Black & Decker Inc. Push button holesaw mandrel assembly
US8328475B2 (en) 2007-11-28 2012-12-11 Milwaukee Electric Tool Corporation Cutting tool assembly including a release mechanism
US20090169336A1 (en) * 2007-12-27 2009-07-02 Ting-Kuang Chen Locking Device With Quick Release Mechanism
ATE477885T1 (de) 2008-01-07 2010-09-15 Power Network Industry Co Ltd Feststellvorrichtung mit schnellem freigabemechanismus
DE102008015956A1 (de) 2008-03-20 2009-09-24 Metabowerke Gmbh Handwerkzeuggerät
DE102008015957A1 (de) 2008-03-20 2009-09-24 Metabowerke Gmbh Handwerkzeuggerät
US8230607B2 (en) 2008-05-09 2012-07-31 Milwaukee Electric Tool Corporation Keyless blade clamp for a power tool
DE102008034233B3 (de) 2008-07-23 2009-10-22 Metabowerke Gmbh Handwerkzeuggerät mit einem rotierend antreibbaren, flächenhaften Werkzeug und einer Spannmutter
TWM349437U (en) * 2008-08-07 2009-01-21 Power Network Industry Co Ltd Locking apparatus capable of being easily installed and uninstalled
EP2181804B1 (de) 2008-10-31 2011-09-21 Metabowerke GmbH Handwerkzeuggerät
US8434976B2 (en) 2009-03-20 2013-05-07 Black & Decker Inc. Small hole saw mandrel assembly
US8721236B2 (en) * 2009-10-23 2014-05-13 Milwaukee Electric Tool Corporation Power tool arbor device
DE102010043186A1 (de) * 2010-10-29 2012-05-03 Robert Bosch Gmbh Handwerkzeugmaschinenspannvorrichtung
CN102554774A (zh) * 2012-03-05 2012-07-11 威海华东数控股份有限公司 可自动更换砂轮的磨床电主轴
US10226826B2 (en) 2013-10-22 2019-03-12 Milwaukee Electric Tool Corporation Hydraulic power tool
DE102015111570A1 (de) * 2015-07-16 2017-01-19 Jörg Hohmann Drehschrauber
US10286519B2 (en) * 2015-08-18 2019-05-14 Makita Corporation Power tool
EP3202533A1 (de) 2016-02-02 2017-08-09 HILTI Aktiengesellschaft Spannvorrichtung
CN106812816B (zh) * 2017-03-31 2023-08-29 中冶华天南京工程技术有限公司 带驱动盘的三辊轧机的辊环夹紧装置
CN108131366B (zh) 2018-02-08 2023-10-13 浙江春风动力股份有限公司 快拆工具
CN111645036B (zh) * 2019-03-04 2023-09-29 株式会社牧田 作业工具
JP7252043B2 (ja) * 2019-04-08 2023-04-04 株式会社マキタ 作業工具
CN114378346B (zh) * 2022-01-19 2023-02-21 河源市蓝海米克模具刀具有限公司 一种带有轴向限位功能的铣削刀具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB825877A (en) * 1956-07-05 1959-12-23 Brown David Ind Ltd An improved construction of clamping-nut
FR2101513A5 (es) * 1971-06-23 1972-03-31 Cros Rene
DE3012836C2 (de) * 1980-04-02 1985-09-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Einrichtung zum Festspannen der Schleifscheibe von Winkelschleifern
US4525097A (en) * 1981-04-23 1985-06-25 Ziegelmeyer Harold R Force multiplying locking arrangement
DE3603384A1 (de) * 1986-02-05 1987-08-06 Bosch Gmbh Robert Vorrichtung zum loesbaren befestigen eines scheibenfoermigen werkzeugs
DE3702142C2 (de) * 1987-01-24 1995-09-21 Bosch Gmbh Robert Spanneinrichtung zum axialen Festspannen eines Werkzeuges, insbesondere eines als Scheibe ausgestalteten spanenden Werkzeuges
DE3705638C1 (de) * 1987-02-21 1988-09-08 Bosch Gmbh Robert Spanneinrichtung zum axialen Festspannen eines scheibenfoermigen Werkzeuges,insbesondere einer Schleifscheibe,an einem Flansch einer angetriebenen Spindel

Also Published As

Publication number Publication date
DE58908016D1 (de) 1994-08-11
US5175963A (en) 1993-01-05
DE3824040C1 (en) 1989-11-23
EP0424388B1 (de) 1994-07-06
JP2801324B2 (ja) 1998-09-21
JPH03505995A (ja) 1991-12-26
BR8907555A (pt) 1991-07-02
AU615999B2 (en) 1991-10-17
KR900701473A (ko) 1990-12-03
WO1990000463A1 (de) 1990-01-25
EP0424388A1 (de) 1991-05-02
AU3290589A (en) 1990-02-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001204