ES292512U - Dispositivo de taladrado por percusion - Google Patents
Dispositivo de taladrado por percusionInfo
- Publication number
- ES292512U ES292512U ES1986292512U ES292512U ES292512U ES 292512 U ES292512 U ES 292512U ES 1986292512 U ES1986292512 U ES 1986292512U ES 292512 U ES292512 U ES 292512U ES 292512 U ES292512 U ES 292512U
- Authority
- ES
- Spain
- Prior art keywords
- chuck
- drill
- drill spindle
- lock element
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title 1
- 230000008878 coupling Effects 0.000 abstract 4
- 238000010168 coupling process Methods 0.000 abstract 4
- 238000005859 coupling reaction Methods 0.000 abstract 4
- 238000006073 displacement reaction Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000009527 percussion Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
-
- 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
- Y10T279/17615—Obliquely guided reciprocating jaws
- Y10T279/17623—Threaded sleeve and jaw
- Y10T279/17632—Conical sleeve
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/94—Tool-support
- Y10T408/95—Tool-support with tool-retaining means
- Y10T408/953—Clamping jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Percussive Tools And Related Accessories (AREA)
- Drilling And Boring (AREA)
Abstract
Dispositivo de taladrado por percusión con un mandril portabrocas accionable por un husillo de taladrado, particularmente un mandril portabrocas que presta un pasaje axial a través del, cual la acción de percusión de una buterola guiada axialmente en el husillo de taladrado hueco puede ser transmitida al extremo de la broca sujeta en el mandril portabrocas entre mordazas de mandril regulables centralmente por medio de un anillo de ajuste, estando previstos para la unión de cierre de giro del mandril portabrocas con el husillo de taladrado, al menos un miembro de acoplamiento que encaja con cierre de forma en alojamientos de acoplamientos por un lados del husillo de taladrado y, por otro lado, del cuerpo del mandril y que le permite al mandril portabrocas una holgura de desplazamiento axial sobre el husillo de taladrado, la cual se puede excluir mediante un dispositivo de enclavamiento con un anillo de acoplamiento, caracterizado porque el dispositivo de enclavamiento presenta un miembro debloqueo radialmente regulable, guiado en el cuerpo del mandril, cuyo miembro de bloqueo es proyecta dentro de una ranura extendida axialmente en el husillo de taladrado y, mediante un casquillo de ajuste que abraza al cuerpo del mandril y puede girar en torno a éste, puede ser ajustado previamente en una depresión dispuesta en la ranura para bloquear la holgura de desplazamiento axial, presentando el casquillo de ajuste una escotadura dirigida radialmente hacia fuera, que hace posible que el miembro de bloqueo se salga de la depresión, y siendo arrastrado en el sentido de giro por el anillo de acoplamiento desplazable axialmente e inmovilizable contra giro, y porque el anillo de acoplamiento está provisto, en su borde vuelto hacia el anillo de ajuste, de unos dientes; que en la posición del anillo de acoplamiento correspondiente axialmente al lado de la broca engranan con un dentado antagonista asociado al anillo de ajuste.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3509165A DE3509165C1 (de) | 1985-03-14 | 1985-03-14 | Bohrfutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES292512U true ES292512U (es) | 1986-06-01 |
| ES292512Y ES292512Y (es) | 1987-02-16 |
Family
ID=6265206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1986292512U Expired ES292512Y (es) | 1985-03-14 | 1986-02-25 | Dispositivo de taladrado por percusion |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4703941A (es) |
| EP (1) | EP0195193B1 (es) |
| JP (1) | JPH0620648B2 (es) |
| DE (1) | DE3509165C1 (es) |
| ES (1) | ES292512Y (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3636026A1 (de) * | 1986-10-23 | 1988-04-28 | Hilti Ag | Handgeraet mit werkzeughalter |
| DE3828309C3 (de) * | 1988-08-20 | 1998-07-30 | Bosch Gmbh Robert | Bohrhammer |
| DE4005757A1 (de) * | 1990-02-23 | 1991-08-29 | Bosch Gmbh Robert | Handwerkzeugmaschine mit bohrfutter |
| US5908076A (en) * | 1997-01-10 | 1999-06-01 | Power Tool Holders Incorporated | Impact tool driver |
| US5992538A (en) * | 1997-08-08 | 1999-11-30 | Power Tool Holders Incorporated | Impact tool driver |
| US6073939A (en) * | 1998-06-05 | 2000-06-13 | Power Tool Holders Incorporated | Locking chuck |
| US6196554B1 (en) | 1998-12-15 | 2001-03-06 | Power Tool Holders Incorporated | Locking chuck |
| US7455303B2 (en) * | 2005-09-02 | 2008-11-25 | The Jacobs Chuck Manufacturing Company | Chuck with internal nut |
| CA2555533A1 (en) * | 2006-08-08 | 2008-02-08 | Fern Beauchamp | Hammer drill bit chuck attachment |
| US8057134B2 (en) | 2007-06-26 | 2011-11-15 | Techtronic Power Tools Technology Limited | Chuck assembly |
| US8075229B2 (en) | 2007-06-26 | 2011-12-13 | Techtronic Power Tools Technology Limited | Multi-speed drill and chuck assembly |
| US20090200758A1 (en) * | 2008-02-07 | 2009-08-13 | Chin Hung Lam | Auto Locking Chuck |
| US8777232B2 (en) * | 2009-07-29 | 2014-07-15 | Jacobs Chuck Manufacturing Company | Self-tightening chuck with a radial lock |
| US10556276B2 (en) | 2013-03-14 | 2020-02-11 | Apex Brands, Inc. | Locking chuck |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2684856A (en) * | 1950-03-18 | 1954-07-27 | Jacobs Mfg Co | Apparatus for tightening chucks of power drills |
| US3985368A (en) * | 1974-11-25 | 1976-10-12 | The Bendix Corporation | Quick-change spindle nose adapter |
| DE2618596C2 (de) * | 1976-04-28 | 1984-05-17 | Robert Bosch Gmbh, 7000 Stuttgart | Werkzeughalter |
| DE2826153A1 (de) * | 1978-06-15 | 1979-12-20 | Licentia Gmbh | Kombinierte schnellwechselfutter- und werkzeugeinheit fuer bohrhaemmer |
| DE3205063C2 (de) * | 1981-04-03 | 1986-10-09 | Robert Bosch Gmbh, 7000 Stuttgart | Werkzeughalter |
| AT377459B (de) * | 1981-06-29 | 1985-03-25 | Siderurgie Fse Inst Rech | Verfahren zum koninuierlichen vergiessen von in einer kokille rotierendem schmelzfluessigem metall und vorrichtung zur durchfuehrung des verfahrens |
| AT371566B (de) * | 1981-06-29 | 1983-07-11 | Albert Berner Handelsgesellsch | Bohrstange bzw. bohrer fuer bohrhaemmer |
| DE3125454A1 (de) * | 1981-06-29 | 1983-01-20 | Hilti AG, 9494 Schaan | Bohrhammer fuer bohr- und schlagbohrbetrieb |
| DE3413581C2 (de) * | 1984-04-11 | 1986-08-14 | Günter Horst 7927 Sontheim Röhm | Bohrfutter |
| DE3421811C2 (de) * | 1984-06-12 | 1995-11-16 | Hilti Ag | Werkzeughalter für Bohr- und Meisselgeräte |
-
1985
- 1985-03-14 DE DE3509165A patent/DE3509165C1/de not_active Expired
-
1986
- 1986-01-24 EP EP86100971A patent/EP0195193B1/de not_active Expired
- 1986-02-25 ES ES1986292512U patent/ES292512Y/es not_active Expired
- 1986-03-13 US US06/839,422 patent/US4703941A/en not_active Expired - Fee Related
- 1986-03-14 JP JP61058006A patent/JPH0620648B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4703941A (en) | 1987-11-03 |
| EP0195193A1 (de) | 1986-09-24 |
| JPH0620648B2 (ja) | 1994-03-23 |
| EP0195193B1 (de) | 1988-03-23 |
| JPS61219505A (ja) | 1986-09-29 |
| ES292512Y (es) | 1987-02-16 |
| DE3509165C1 (de) | 1986-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1K | Utility model lapsed |
Effective date: 19970303 |