EP0231500B1 - Vorrichtung zum lösbaren Befestigen eines scheibenförmigen Werkzeugs - Google Patents
Vorrichtung zum lösbaren Befestigen eines scheibenförmigen Werkzeugs Download PDFInfo
- Publication number
- EP0231500B1 EP0231500B1 EP86117568A EP86117568A EP0231500B1 EP 0231500 B1 EP0231500 B1 EP 0231500B1 EP 86117568 A EP86117568 A EP 86117568A EP 86117568 A EP86117568 A EP 86117568A EP 0231500 B1 EP0231500 B1 EP 0231500B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- flange
- main body
- balls
- clamp
- ring
- 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
Links
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863603384 DE3603384A1 (de) | 1986-02-05 | 1986-02-05 | Vorrichtung zum loesbaren befestigen eines scheibenfoermigen werkzeugs |
DE3603384 | 1986-02-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0231500A2 EP0231500A2 (de) | 1987-08-12 |
EP0231500A3 EP0231500A3 (en) | 1988-06-08 |
EP0231500B1 true EP0231500B1 (de) | 1994-04-13 |
Family
ID=6293332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86117568A Expired - Lifetime EP0231500B1 (de) | 1986-02-05 | 1986-12-17 | Vorrichtung zum lösbaren Befestigen eines scheibenförmigen Werkzeugs |
Country Status (4)
Country | Link |
---|---|
US (1) | US4850154A (ja) |
EP (1) | EP0231500B1 (ja) |
JP (1) | JP2562444B2 (ja) |
DE (2) | DE3603384A1 (ja) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988006075A1 (en) * | 1987-02-21 | 1988-08-25 | Robert Bosch Gmbh | Clamping device for the axial clamping of a tool, particularly a mill |
WO1990000463A1 (de) * | 1988-07-15 | 1990-01-25 | Robert Bosch Gmbh | Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe |
WO1990006210A1 (de) * | 1988-12-07 | 1990-06-14 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einer mehrteiligen handbetätigbaren schnellspanneinrichtung |
EP0381809A2 (de) * | 1989-02-09 | 1990-08-16 | Licentia Patent-Verwaltungs-GmbH | Schnellspanneinrichtung für scheibenförmige Bearbeitungswerkzeuge von Elektrowerkzeugen |
EP0459697A1 (en) * | 1990-05-25 | 1991-12-04 | Black & Decker Inc. | Powered tool with improved locking flange |
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 |
US5810533A (en) * | 1993-06-30 | 1998-09-22 | Power Tool Holders Incorporated | Screw for fastening |
US5871322A (en) * | 1994-12-22 | 1999-02-16 | Power Tool Holders Incorporated | Clamp screw |
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 |
DE10137445A1 (de) * | 2001-07-31 | 2003-02-13 | Ina Schaeffler Kg | Spanneinrichtung zum lösbaren Befestigen eines insbesondere scheibenförmigen Werkzeugs auf einer Spindel |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3741484C1 (de) * | 1987-12-08 | 1989-08-24 | Fein C & E | Handwerkzeugmaschine mit automatischer Arretierung der Arbeitsspindel |
DE3832624A1 (de) * | 1988-09-26 | 1990-04-05 | Licentia Gmbh | Schnellspanneinrichtung fuer auf der arbeitswelle eines elektrowerkzeugs angebrachte scheibenfoermige werkzeuge |
DE3903765A1 (de) * | 1989-02-09 | 1990-08-16 | Licentia Gmbh | Schnellspanneinrichtung fuer scheibenfoermige bearbeitungswerkzeuge von elektrowerkzeugen |
JPH0387540U (ja) * | 1989-12-20 | 1991-09-05 | ||
US5332779A (en) * | 1990-06-04 | 1994-07-26 | Kawasaki Steel Corporation | Polymerizable silica sol, adamantane derivative for use in the sol and cured resin prepared using the same |
JPH081805Y2 (ja) * | 1991-03-20 | 1996-01-24 | リョービ株式会社 | 工具の着脱装置 |
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 |
JP2520828B2 (ja) * | 1992-09-28 | 1996-07-31 | 株式会社松浦機械製作所 | 改良型工具保持装置 |
DE4411730C1 (de) * | 1994-04-05 | 1995-07-27 | Siemens Ag | Zentrier- und Fixiervorrichtung für Trennschleifblätter |
DE29518660U1 (de) * | 1995-11-23 | 1996-02-01 | Ant Panhans Werkzeug Masch | Spannvorrichtung |
DE19649514A1 (de) * | 1996-11-29 | 1998-06-04 | Bosch Gmbh Robert | Handwerkzeugmaschine |
US6273659B1 (en) | 1997-02-17 | 2001-08-14 | Power Tool Holders Incorporated | Locking mechanism for a rotary working member |
US6149364A (en) * | 1997-03-07 | 2000-11-21 | Maeda; Yutaka | Collet and fastener using same |
DE19824387A1 (de) * | 1998-05-30 | 1999-12-02 | Fein C & E | Kraftgetriebenes Handwerkzeug |
AT409469B (de) * | 1998-11-10 | 2002-08-26 | Swarovski Tyrolit Schleif | Spanneinrichtung für schleifscheiben |
US6645058B2 (en) * | 2000-11-30 | 2003-11-11 | Black & Decker Inc. | Clamp mechanism for rotary tool disc |
DK1327497T3 (da) | 2002-01-10 | 2006-07-31 | Black & Decker Inc | Gearhus |
DE10308743B3 (de) * | 2003-02-28 | 2004-11-11 | Hilti Ag | Schnellspannmutter für scheibenförmige Werkzeuge |
JP4519514B2 (ja) * | 2004-04-28 | 2010-08-04 | 株式会社マキタ | 固定ナット |
ATE389510T1 (de) | 2005-11-28 | 2008-04-15 | Metabowerke Gmbh | Werkzeuggerät mit schnellspanneinrichtung |
JP4953077B2 (ja) * | 2006-09-13 | 2012-06-13 | 新東工業株式会社 | 長尺材の支持機構および該支持機構を用いる長尺材の支持ユニット並びに長尺材の振れ止めを行う振れ止め方法 |
US20090169336A1 (en) * | 2007-12-27 | 2009-07-02 | Ting-Kuang Chen | Locking Device With Quick Release Mechanism |
US8499431B2 (en) * | 2009-10-26 | 2013-08-06 | Robert Bosch Gmbh | Piezoelectric clamping device |
WO2011139808A1 (en) * | 2010-05-04 | 2011-11-10 | The Gleason Works | Device for securing a tool to a spindle |
CN109304662B (zh) * | 2018-10-16 | 2020-11-10 | 诺伯特智能装备(山东)有限公司 | 一种快速打磨机器人 |
US11931866B2 (en) | 2018-10-19 | 2024-03-19 | Saint-Gobain Abrasives, Inc. | Grinding wheel assembly |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2290215A (en) * | 1938-11-21 | 1942-07-21 | Stenberg Sigfrid Linus | Tool holder for machine tools |
US2594402A (en) * | 1949-08-30 | 1952-04-29 | Elijah C Crawford | Toolholder |
GB1204711A (en) * | 1967-05-26 | 1970-09-09 | Samuel Osborn & Company Ltd | An improvement in or relating to chucks |
US4350463A (en) * | 1977-06-13 | 1982-09-21 | Kennametal Inc. | Arrangement for mounting a cutter |
SE422657B (sv) * | 1978-07-04 | 1982-03-22 | Sandvik Ab | Verktygsfeste for fresar och liknande verktyg |
DE2937045A1 (de) * | 1979-09-13 | 1981-04-02 | Robert Bosch Gmbh, 7000 Stuttgart | Schraubverbindung, insbesondere zum loesbaren befestigen eines scheibenfoermigen werkzeugs auf einer arbeitsspindel |
DE3012836C2 (de) * | 1980-04-02 | 1985-09-26 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Einrichtung zum Festspannen der Schleifscheibe von Winkelschleifern |
JPS5757902Y2 (ja) * | 1980-12-08 | 1982-12-11 | ||
US4525097A (en) * | 1981-04-23 | 1985-06-25 | Ziegelmeyer Harold R | Force multiplying locking arrangement |
FR2567783B1 (fr) * | 1984-07-20 | 1988-03-25 | Cemera Sarl | Dispositif pour la fixation d'un outil, par exemple une meule, a la broche d'une machine outil et machine outil equipee d'un tel dispositif |
-
1986
- 1986-02-05 DE DE19863603384 patent/DE3603384A1/de not_active Ceased
- 1986-12-01 US US06/936,707 patent/US4850154A/en not_active Expired - Lifetime
- 1986-12-17 EP EP86117568A patent/EP0231500B1/de not_active Expired - Lifetime
- 1986-12-17 DE DE3689790T patent/DE3689790D1/de not_active Expired - Lifetime
-
1987
- 1987-02-05 JP JP62023699A patent/JP2562444B2/ja not_active Expired - Fee Related
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4941790A (en) * | 1987-02-21 | 1990-07-17 | Robert Bosch Gmbh | Clamp device for axially clamping a tool, particularly a disc |
WO1988006075A1 (en) * | 1987-02-21 | 1988-08-25 | Robert Bosch Gmbh | Clamping device for the axial clamping of a tool, particularly a mill |
US5161334A (en) * | 1988-07-12 | 1992-11-10 | Robert Bosch Gmbh | Hand power tool with a multi-part, manually operable quick-action chuck |
WO1990000463A1 (de) * | 1988-07-15 | 1990-01-25 | Robert Bosch Gmbh | Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe |
US5175963A (en) * | 1988-07-15 | 1993-01-05 | Robert Bosch Gmbh | Clamping device for axially clamping of a tool, especially a disc |
AU615999B2 (en) * | 1988-07-15 | 1991-10-17 | Robert Bosch Gmbh | Device for axially clamping a tool, in particular a grinding wheel |
WO1990006210A1 (de) * | 1988-12-07 | 1990-06-14 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einer mehrteiligen handbetätigbaren schnellspanneinrichtung |
EP0381809A2 (de) * | 1989-02-09 | 1990-08-16 | Licentia Patent-Verwaltungs-GmbH | Schnellspanneinrichtung für scheibenförmige Bearbeitungswerkzeuge von Elektrowerkzeugen |
EP0381809A3 (de) * | 1989-02-09 | 1990-10-17 | Licentia Patent-Verwaltungs-GmbH | Schnellspanneinrichtung für scheibenförmige Bearbeitungswerkzeuge von Elektrowerkzeugen |
EP0459697A1 (en) * | 1990-05-25 | 1991-12-04 | Black & Decker Inc. | Powered tool with improved locking flange |
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 |
US5810533A (en) * | 1993-06-30 | 1998-09-22 | Power Tool Holders Incorporated | Screw for fastening |
US5871322A (en) * | 1994-12-22 | 1999-02-16 | Power Tool Holders Incorporated | Clamp screw |
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 |
DE10137445A1 (de) * | 2001-07-31 | 2003-02-13 | Ina Schaeffler Kg | Spanneinrichtung zum lösbaren Befestigen eines insbesondere scheibenförmigen Werkzeugs auf einer Spindel |
Also Published As
Publication number | Publication date |
---|---|
EP0231500A2 (de) | 1987-08-12 |
JP2562444B2 (ja) | 1996-12-11 |
DE3603384A1 (de) | 1987-08-06 |
EP0231500A3 (en) | 1988-06-08 |
JPS6322205A (ja) | 1988-01-29 |
US4850154A (en) | 1989-07-25 |
DE3689790D1 (de) | 1994-05-19 |
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