ES2008380A6 - Maquina-herramienta manual portatil, especialmente amoladora angular. - Google Patents
Maquina-herramienta manual portatil, especialmente amoladora angular.Info
- Publication number
- ES2008380A6 ES2008380A6 ES8703532A ES8703532A ES2008380A6 ES 2008380 A6 ES2008380 A6 ES 2008380A6 ES 8703532 A ES8703532 A ES 8703532A ES 8703532 A ES8703532 A ES 8703532A ES 2008380 A6 ES2008380 A6 ES 2008380A6
- Authority
- ES
- Spain
- Prior art keywords
- spindle
- transmission shaft
- grinding machine
- hand tool
- release
- 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
-
- 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
- Y10T279/17923—Transverse pin
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
MAQUINA-HERRAMIENTA MANUAL PORTATIL, ESPECIALMENTE AMOLADORA ANGULAR, CON MOTOR, ENGRANAJE Y ARBOL DE ACCIONAMIENTO (13) HUECO ACCIONADO POR EL ANTERIOR, EN LA QUE SE HA ALOJADO EN EL ARBOL DE ACCIONAMIENTO (13) UN HUSILLO (22) PASANTE. EN EL EXTREMO DEL ARBOL DE ACCIONAMIENTO (13) ASIENTA UNA CONTRABRIDA (18). EL HUSILLO (22) LLEVA UN APENDICE ROSCADO (24) SOBRE EL QUE SE PUEDE ENROSCAR UNA TUERCA DE SUJECION (19) PARA AORETAR FIRMEMENTE LA MUELA ABRASIVA (17) CONTRA LA CONTRABRIDA (18). EL HUSILLO (22) ES DESPLAZABLE AXIALMENTE, JUNTO CON LA TUERCA DE SUJECION (19), CON RELACION AL ARBOL DE ACCIONAMIENTO (13). EL ARBOL DE ACCIONAMIENTO (13) Y EL HUSILLO (22) ESTAN ATRAVESADOS POR UNA CUÑA (29) DESPLAZABLE TRANSVERSALMENTE, CON SUPERFICIE INCLINADA (28) INFERIOR, Y QUE ACTUA EN COMBINACION CON SUPERFICIES EN CUÑA (30 Y 34) ASOCIADAS DE AMBOS. EL ANGULO DE ASCENSO SE HALLA EN EL CAMPO DE AUTORRETENCION. LA CUÑA (29) SE MANTIENE ASEGURADA MEDIANTE MUELLE EN EL SENTIDO DE ASCENSO DE LA CUÑA YCON EL OBJETO DE EFECTUAR EL AFLOJAMIENTO AXIAL SE PUEDE DESPLAZAR EN EL SENTIDO DE DESCENSO DESDE FUERA MEDIANTE UN PERNO FIADOR PERTENECIENTE A LA RETENCION DEL HUSILLO, DESPLAZANDOSE AXIALMENTE Y AFLOJANDOSE EL HUSILLO (22) CON LA TUERCA DE SUJECION (19). ESTO POSIBILITA EFECTUAR UN CAMBIO DE LA MUELA ABRASIVA SIN HERRAMIENTA, RAPIDO Y SEGURO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863642153 DE3642153A1 (de) | 1986-12-10 | 1986-12-10 | Tragbare handwerkzeugmaschine, insbesondere winkelschleifer |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2008380A6 true ES2008380A6 (es) | 1989-07-16 |
Family
ID=6315871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8703532A Expired ES2008380A6 (es) | 1986-12-10 | 1987-12-10 | Maquina-herramienta manual portatil, especialmente amoladora angular. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4901479A (es) |
EP (1) | EP0333731A1 (es) |
JP (1) | JPH02501547A (es) |
BR (1) | BR8707911A (es) |
DE (1) | DE3642153A1 (es) |
ES (1) | ES2008380A6 (es) |
WO (1) | WO1988004219A1 (es) |
Families Citing this family (17)
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 |
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 |
DE4233727A1 (de) * | 1992-10-07 | 1994-04-14 | Bosch Gmbh Robert | Exzentertellerschleifer |
JP3209818B2 (ja) * | 1993-03-08 | 2001-09-17 | 株式会社東京精密 | ダイシング装置の切削刃取付構造 |
AT403445B (de) * | 1993-07-22 | 1998-02-25 | Ringhofer Ewald | Vorrichtung zum lösen und gegebenenfalls zum befestigen einer trenn- oder schleifscheibe |
US5964006A (en) * | 1997-01-13 | 1999-10-12 | 3M Innovative Properties Company | Rotary surface treatment tool |
US6031253A (en) * | 1997-09-30 | 2000-02-29 | Kyocera Corporation | Package for housing photosemiconductor device |
JP4008586B2 (ja) * | 1998-08-09 | 2007-11-14 | エムテック株式会社 | ワークのエッジの研摩装置 |
JP4734016B2 (ja) * | 2005-04-20 | 2011-07-27 | 株式会社マキタ | 電動工具 |
US20070074613A1 (en) * | 2005-10-04 | 2007-04-05 | Ben Yu | Worktable having adjustable shield |
US8328475B2 (en) * | 2007-11-28 | 2012-12-11 | Milwaukee Electric Tool Corporation | Cutting tool assembly including a release mechanism |
DE102008034233B3 (de) | 2008-07-23 | 2009-10-22 | Metabowerke Gmbh | Handwerkzeuggerät mit einem rotierend antreibbaren, flächenhaften Werkzeug und einer Spannmutter |
ITPR20090034A1 (it) * | 2009-05-07 | 2010-11-08 | Giovanni Ficai | Sistema di accoppiamento rapido di un disco abrasivo all'albero ruotante di una macchina smerigliatrice portatile |
US20110039482A1 (en) * | 2009-07-29 | 2011-02-17 | Terry Timmons | Grinder |
US20110081847A1 (en) * | 2009-10-05 | 2011-04-07 | Tai-Her Yang | Motor parallel transmission portable angle grinder |
JP2013043262A (ja) * | 2011-08-25 | 2013-03-04 | Makita Corp | グラインダ |
DE102012007927B4 (de) * | 2012-04-17 | 2022-04-21 | C. & E. Fein Gmbh | Handwerkzeug mit einer Spannvorrichtung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2667687A (en) * | 1950-12-04 | 1954-02-02 | Clarkson Frank Henry | Toolholder |
FR1389906A (fr) * | 1964-04-01 | 1965-02-19 | Mandrin porte-outil | |
EP0152564B1 (de) * | 1984-02-18 | 1989-08-23 | C. & E. FEIN GmbH & Co. | Werkzeugbefestigung |
-
1986
- 1986-12-10 DE DE19863642153 patent/DE3642153A1/de not_active Ceased
-
1987
- 1987-11-28 EP EP19870907586 patent/EP0333731A1/de not_active Ceased
- 1987-11-28 JP JP62506968A patent/JPH02501547A/ja active Pending
- 1987-11-28 WO PCT/DE1987/000551 patent/WO1988004219A1/de not_active Application Discontinuation
- 1987-11-28 BR BR8707911A patent/BR8707911A/pt not_active IP Right Cessation
- 1987-12-10 ES ES8703532A patent/ES2008380A6/es not_active Expired
-
1989
- 1989-11-28 US US07/343,143 patent/US4901479A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1988004219A1 (fr) | 1988-06-16 |
JPH02501547A (ja) | 1990-05-31 |
DE3642153A1 (de) | 1988-06-23 |
US4901479A (en) | 1990-02-20 |
EP0333731A1 (de) | 1989-09-27 |
BR8707911A (pt) | 1989-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2007-12-10 |
|
FD1A | Patent lapsed |
Effective date: 20010402 |