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BR8907809A - Maquina-ferramenta manual com um multipartido dispositivo de aperto rapido atuavel manualmente - Google Patents

Maquina-ferramenta manual com um multipartido dispositivo de aperto rapido atuavel manualmente

Info

Publication number
BR8907809A
BR8907809A BR898907809A BR8907809A BR8907809A BR 8907809 A BR8907809 A BR 8907809A BR 898907809 A BR898907809 A BR 898907809A BR 8907809 A BR8907809 A BR 8907809A BR 8907809 A BR8907809 A BR 8907809A
Authority
BR
Brazil
Prior art keywords
pressure plate
pct
threaded part
drive
date
Prior art date
Application number
BR898907809A
Other languages
English (en)
Inventor
Guenter Schaal
Walter Barth
Gerd Berner
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR8907809A publication Critical patent/BR8907809A/pt

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
    • B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9377—Mounting of tool about rod-type shaft
    • Y10T83/9379—At end of shaft
    • 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
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9457—Joint or connection
    • Y10T83/9464—For rotary tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Gripping On Spindles (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Earth Drilling (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
BR898907809A 1988-12-07 1989-10-26 Maquina-ferramenta manual com um multipartido dispositivo de aperto rapido atuavel manualmente BR8907809A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3841181A DE3841181A1 (de) 1988-12-07 1988-12-07 Handwerkzeugmaschine mit einer mehrteiligen handbetaetigbaren schnellspanneinrichtung
PCT/DE1989/000687 WO1990006210A1 (de) 1988-12-07 1989-10-26 Handwerkzeugmaschine mit einer mehrteiligen handbetätigbaren schnellspanneinrichtung

Publications (1)

Publication Number Publication Date
BR8907809A true BR8907809A (pt) 1991-08-13

Family

ID=6368624

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898907809A BR8907809A (pt) 1988-12-07 1989-10-26 Maquina-ferramenta manual com um multipartido dispositivo de aperto rapido atuavel manualmente

Country Status (7)

Country Link
US (1) US5161334A (pt)
EP (1) EP0447408B1 (pt)
JP (1) JPH04502128A (pt)
AT (1) ATE84253T1 (pt)
BR (1) BR8907809A (pt)
DE (2) DE3841181A1 (pt)
WO (1) WO1990006210A1 (pt)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ239780A (en) * 1990-09-12 1995-10-26 Norman Leslie Matthews Reduced friction fastener; low friction material between threaded hub and thrust disc
DE4031725A1 (de) * 1990-10-06 1992-04-09 Bosch Gmbh Robert Schnellspanneinrichtung, insbesondere zum befestigen scheibenfoermiger werkzeuge an einer antriebsspindel einer handwerkzeugmaschine
DE4102420A1 (de) * 1991-01-28 1992-07-30 Bosch Gmbh Robert Handwerkzeugmaschine, insbesondere winkelschleifmaschine
JP3244718B2 (ja) * 1991-05-22 2002-01-07 株式会社マキタ 回転工具における回転刃具の固止装置
GB9204345D0 (en) * 1992-02-28 1992-04-08 Black & Decker Inc Improvements in or relating to flange locks
EP0569767B1 (de) * 1992-05-13 1996-01-03 SCHOBER GmbH Werkzeug- und Maschinenbau Messerhalter
DE4231246C2 (de) * 1992-09-18 2002-06-13 Kolthoff & Co Spannflansch zum Spannen von Schleifwerkzeugen
FR2698032B1 (fr) * 1992-11-16 1995-10-06 Metabowerke Gmbh Dispositif de serrage rapide destine au serrage axial d'un outil en forme de disque.
US5567100A (en) * 1993-03-15 1996-10-22 Power Tool Holders Incorporated Torque enhancing clamping nut
US5577872A (en) * 1993-03-15 1996-11-26 Power Tool Holders Incorporated Torque enhancing tightening screw
JPH0727121A (ja) * 1993-06-30 1995-01-27 Jacobs Japan Inc 締付け用ネジ
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
DE19509147C1 (de) * 1995-03-14 1996-05-23 Atlas Copco Elektrowerkzeuge Spanneinrichtung zum Festlegen eines scheibenförmigen Werkzeugs
DE19541771A1 (de) * 1995-11-09 1997-05-15 Schaeffler Waelzlager Kg Schnellspannkupplung für Heimwerkermaschinen
AU3530497A (en) * 1996-12-05 1998-06-11 Power Tool Holders Incorporated Improved ball screw clamping device
US6273659B1 (en) 1997-02-17 2001-08-14 Power Tool Holders Incorporated Locking mechanism for a rotary working member
DE19732263A1 (de) * 1997-07-26 1999-01-28 Schaeffler Waelzlager Ohg Spanneinrichtung zum lösbaren Befestigen eines scheibenförmigen Werkzeugs
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
DE19937436A1 (de) * 1999-08-07 2001-02-08 Schaeffler Waelzlager Ohg Spanneinrichtung zum lösbaren Befestigen eines Teils auf einer Welle
US6645058B2 (en) 2000-11-30 2003-11-11 Black & Decker Inc. Clamp mechanism for rotary tool disc
DE10258372B4 (de) 2001-12-12 2004-12-30 S-B Power Tool Company, Broadview Spannaufbau
US7343841B2 (en) * 2002-02-15 2008-03-18 Black & Decker Inc. Blade clamp assembly
DE10308743B3 (de) * 2003-02-28 2004-11-11 Hilti Ag Schnellspannmutter für scheibenförmige Werkzeuge
US7073992B2 (en) * 2003-06-24 2006-07-11 Irwin Industrial Tool Company Arbor for hole cutter and related method of use
US20060024142A1 (en) * 2004-08-02 2006-02-02 Ducret Lucien C Torque-limiting stud
US8087977B2 (en) 2005-05-13 2012-01-03 Black & Decker Inc. Angle grinder
US20070266837A1 (en) * 2006-05-22 2007-11-22 Nickels Richard C Clamp assembly
CN102126183B (zh) * 2010-01-12 2012-11-28 无锡佳特机械制造有限公司 烤板磨加工设备的磨头
US9636763B2 (en) * 2012-12-31 2017-05-02 Robert Bosch Tool Corporation Tool-free blade change system
US10818450B2 (en) 2017-06-14 2020-10-27 Black & Decker Inc. Paddle switch
EP3476539A1 (de) * 2017-10-27 2019-05-01 HILTI Aktiengesellschaft Spannvorrichtung und handwerkzeugmaschine
CN111515441A (zh) * 2020-05-06 2020-08-11 河南柴油机重工有限责任公司 一种轴承座侧壁加工用刀具组件、装置及应用

Family Cites Families (8)

* 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
DE1216654B (de) * 1961-05-25 1966-05-12 Hurth Masch Zahnrad Carl Zentrierende Spanneinrichtung
DE3012836C2 (de) * 1980-04-02 1985-09-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Einrichtung zum Festspannen der Schleifscheibe von Winkelschleifern
DE3603384A1 (de) * 1986-02-05 1987-08-06 Bosch Gmbh Robert Vorrichtung zum loesbaren befestigen eines scheibenfoermigen werkzeugs
DE3700968A1 (de) * 1987-01-15 1988-08-04 Bosch Gmbh Robert Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe
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
DE3831236A1 (de) * 1988-09-14 1990-03-15 Licentia Gmbh Einrichtung zum spannen und loesen eines auf der arbeitsspindel eines elektrowerkzeugs befindlichen scheibenfoermigen werkzeugs

Also Published As

Publication number Publication date
ATE84253T1 (de) 1993-01-15
JPH04502128A (ja) 1992-04-16
DE58903244D1 (de) 1993-02-18
DE3841181A1 (de) 1990-06-13
WO1990006210A1 (de) 1990-06-14
DE3841181C2 (pt) 1990-11-29
US5161334A (en) 1992-11-10
EP0447408B1 (de) 1993-01-07
EP0447408A1 (de) 1991-09-25

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