ES2005993A6 - 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
- ES2005993A6 ES2005993A6 ES8703621A ES8703621A ES2005993A6 ES 2005993 A6 ES2005993 A6 ES 2005993A6 ES 8703621 A ES8703621 A ES 8703621A ES 8703621 A ES8703621 A ES 8703621A ES 2005993 A6 ES2005993 A6 ES 2005993A6
- Authority
- ES
- Spain
- Prior art keywords
- tightening
- grinding wheel
- fork
- extremities
- disk
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Clamps And Clips (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Gripping On Spindles (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
DISPOSITIVO DE SUJECION PARA APRETAR AXIALMENTE UNA HERRAMIENTA, ESPECIALMENTE UNA MUELA, PARA AMOLADORAS PORTATILES, QUE ES PARTE DE LA TUERCA DE SUJECION (17) QUE SE ENROSCA EN EL APENDICE ROSCADO (13) EXTREMO DEL HUSILLO DE ACCIONAMIENTO (10), PARA APRETAR UNA MUELA ABRASIVA (15). LA TUERCA DE SUJECION (17) LLEVA UNA HORQUILLA DE SUJECION (22) QUE ES MOVIL CON LOS BRAZOS DE HORQUILLA (26, 27), ALREDEDOR DE UN EJE DE GIRO (30) DIAMETRAL, ENTRE UNA POSICION DE SUJECION Y UNA POSICION DE SOLTADO. LOS EXTREMOS (26, 27) ESTAN DOTADOS CON SUPERFICIES DE PRESION (28, 29) EXCENTRICAS, CUYA EXCENTRICIDAD DISMINUYE AL GIRAR DESDE LA POSICION DE SUJECION A LA POSICION DE SOLTADO Y QUE ACTUAN AXIALMENTE DESDE LA MUELA ABRASIVA (15) A TRAVES DE UNA ARANDELA DE PRESION (36). PARA EFECTUAR EL SOLTADO SE HACE GIRAR LA HORQUILLA DE SUJECION (22) ALREDEDOR DEL EJE DE GIRO, ACTUANDO ZONAS SUPERFICIALES DE EXCENTRICIDAD DECRECIENTE DE LAS SUPERFICIES DE PRESION (28, 29). AL HACER ESTO SE DESTENSA LA ROSCA (14, 20) Y SE AFLOJA LA TUERCA DE SUJECION (17) QUE SE PUEDE DESENROSCAR COMPLETAMENTE A MANO AGARRANDO DE LA HORQUILLA DE SUJECION (22). ESTO POSIBILITA UN CAMBIO DE MUELA ABRASIVA SIN NECESIDAD DE HERRAMIENTAS, RAPIDO Y SEGURO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863643067 DE3643067A1 (de) | 1986-12-17 | 1986-12-17 | Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2005993A6 true ES2005993A6 (es) | 1989-04-01 |
Family
ID=6316387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8703621A Expired ES2005993A6 (es) | 1986-12-17 | 1987-12-17 | Dispositivo de sujecion para apretar axialmente una herramienta, especialmente una muela. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4976071A (es) |
EP (1) | EP0334864B1 (es) |
JP (1) | JPH02501129A (es) |
AT (1) | ATE85257T1 (es) |
BR (1) | BR8707918A (es) |
DE (2) | DE3643067A1 (es) |
ES (1) | ES2005993A6 (es) |
WO (1) | WO1988004596A1 (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3831236A1 (de) * | 1988-09-14 | 1990-03-15 | Licentia Gmbh | Einrichtung zum spannen und loesen eines auf der arbeitsspindel eines elektrowerkzeugs befindlichen scheibenfoermigen werkzeugs |
US4909113A (en) * | 1988-11-01 | 1990-03-20 | Mariupolskii Metallurgicheskii Institut | Device for clamping a circular saw blade |
AT392230B (de) * | 1989-05-29 | 1991-02-25 | Thoeress Josef | Vorrichtung zum gleichzeitigen schleifschaerfen saemtlicher saegezaehne eines gattersaegeblattes |
RO112778B1 (ro) * | 1990-09-12 | 1997-12-30 | Norman Leslie Matthews | Dispozitiv de fixare |
ES2066512T3 (es) * | 1991-07-05 | 1995-03-01 | Fein C & E | Maquina herramienta portatil. |
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 |
JPH0727121A (ja) * | 1993-06-30 | 1995-01-27 | Jacobs Japan Inc | 締付け用ネジ |
GB9313632D0 (en) * | 1993-07-01 | 1993-08-18 | Black & Decker Inc | Improvements in or relating to flange locks |
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 |
US5964006A (en) * | 1997-01-13 | 1999-10-12 | 3M Innovative Properties Company | Rotary surface treatment tool |
US6273659B1 (en) | 1997-02-17 | 2001-08-14 | Power Tool Holders Incorporated | Locking mechanism for a rotary working member |
US5947671A (en) * | 1998-01-30 | 1999-09-07 | Power Tool Holders Incorporated | Hand actuable clamping device with circumferentially extending tightening members |
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 |
FR2805013B1 (fr) * | 2000-02-16 | 2003-01-10 | Diamant Boart Sa | Ecrou de serrage et de blocage d'un outil, tel qu'un disque d'une machine d'usinage sur l'arbre de ladite machine |
US7013987B2 (en) * | 2000-09-08 | 2006-03-21 | Black & Decker | Clutch assembly and clamp mechanism for rotary tool disc |
DE20117159U1 (de) * | 2001-10-16 | 2002-02-14 | C & E Fein Gmbh & Co Kg | Werkzeugmaschine mit Befestigungsflansch |
US8087977B2 (en) | 2005-05-13 | 2012-01-03 | Black & Decker Inc. | Angle grinder |
GB0515575D0 (en) * | 2005-07-29 | 2005-09-07 | Gmca Pty Ltd | Clamping apparatus |
US20070149099A1 (en) * | 2005-12-23 | 2007-06-28 | Sunmatch Industrial Co., Ltd. | Tool-less quick locking screw nut |
DE102008050173A1 (de) * | 2008-10-01 | 2010-04-08 | Giesecke & Devrient Gmbh | Banknotenbearbeitungsvorrichtung |
US8905822B2 (en) | 2011-10-07 | 2014-12-09 | Black & Decker Inc. | Clamp nut |
CN103659606A (zh) * | 2012-09-17 | 2014-03-26 | 广西玉柴机器股份有限公司 | 金刚砂轮修整工具及修整方法 |
CN104044062A (zh) * | 2013-03-15 | 2014-09-17 | 昆山齐升磨料磨具有限公司 | 一种新型的磨具 |
US9555554B2 (en) | 2013-05-06 | 2017-01-31 | Milwaukee Electric Tool Corporation | Oscillating multi-tool system |
US9475172B2 (en) | 2014-07-15 | 2016-10-25 | Milwaukee Electric Tool Corporation | Adjustable guard for power tool |
CN106903611B (zh) * | 2017-03-07 | 2023-06-27 | 佛山华数机器人有限公司 | 一种打磨工具的中心标定装置 |
US10818450B2 (en) | 2017-06-14 | 2020-10-27 | Black & Decker Inc. | Paddle switch |
CN112139892A (zh) * | 2020-09-29 | 2020-12-29 | 福建泉州南星大理石有限公司 | 一种水磨石抛光工艺 |
CN115922564B (zh) * | 2023-03-09 | 2023-07-04 | 镇江丰成特种工具有限公司 | 一种磨轮的安装结构 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US526420A (en) * | 1894-09-25 | Thomas | ||
US946152A (en) * | 1909-05-19 | 1910-01-11 | Arthur R Peglar | Clamp. |
US1226029A (en) * | 1916-02-23 | 1917-05-15 | Frederick P Tessmer | Clamp. |
US1539057A (en) * | 1920-05-06 | 1925-05-26 | Thomas C Rowen | Tool holder |
US2157345A (en) * | 1938-03-16 | 1939-05-09 | John W Nelson | Clamp |
US2454309A (en) * | 1945-04-16 | 1948-11-23 | Evan W Davis | Bolt holding tool |
US2518112A (en) * | 1946-09-25 | 1950-08-08 | Anthony Lucius Levi | Brace for construction forms |
US2815052A (en) * | 1955-02-16 | 1957-12-03 | Lodding Engineering Corp | Hinged work clamp |
US2908303A (en) * | 1957-02-12 | 1959-10-13 | Jr Reinhold C Schmidt | Machine tool accessory |
US3528203A (en) * | 1968-05-02 | 1970-09-15 | Bendix Corp | Grinding wheel |
DE1936720A1 (de) * | 1969-07-18 | 1971-02-04 | Heinrich Schaller Fa | Elastisches Schnellwechselfutter fuer hochtourige Schleifscheiben |
DE7609914U1 (de) * | 1976-03-31 | 1976-07-22 | Bort, Otto, 7119 Ingelfingen-Criesbach | Spannmutter fuer rotierende teile |
US4237659A (en) * | 1979-03-22 | 1980-12-09 | Dynabrade, Inc. | Quick change adapter for mounting rotatable grinding elements |
DE3012836C2 (de) * | 1980-04-02 | 1985-09-26 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Einrichtung zum Festspannen der Schleifscheibe von Winkelschleifern |
DE3577229D1 (de) * | 1984-10-30 | 1990-05-23 | Carlheinz Geuss | Zieleinrichtung fuer infrarot-schiessuebungen. |
US4622123A (en) * | 1985-06-17 | 1986-11-11 | Ionics, Incorporated | Device for compressing a pair of plates |
-
1986
- 1986-12-17 DE DE19863643067 patent/DE3643067A1/de not_active Ceased
-
1987
- 1987-11-28 US US07/378,187 patent/US4976071A/en not_active Expired - Fee Related
- 1987-11-28 BR BR8707918A patent/BR8707918A/pt not_active IP Right Cessation
- 1987-11-28 AT AT87907667T patent/ATE85257T1/de not_active IP Right Cessation
- 1987-11-28 JP JP62507073A patent/JPH02501129A/ja active Pending
- 1987-11-28 EP EP87907667A patent/EP0334864B1/de not_active Expired - Lifetime
- 1987-11-28 DE DE8787907667T patent/DE3784077D1/de not_active Expired - Fee Related
- 1987-11-28 WO PCT/DE1987/000555 patent/WO1988004596A1/de active IP Right Grant
- 1987-12-17 ES ES8703621A patent/ES2005993A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3643067A1 (de) | 1988-06-23 |
EP0334864A1 (de) | 1989-10-04 |
DE3784077D1 (de) | 1993-03-18 |
WO1988004596A1 (en) | 1988-06-30 |
EP0334864B1 (de) | 1993-02-03 |
US4976071A (en) | 1990-12-11 |
JPH02501129A (ja) | 1990-04-19 |
ATE85257T1 (de) | 1993-02-15 |
BR8707918A (pt) | 1990-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2007-12-17 |