ES292511U - Dispositivo de taladro por oercusion - Google Patents
Dispositivo de taladro por oercusionInfo
- Publication number
- ES292511U ES292511U ES1986292511U ES292511U ES292511U ES 292511 U ES292511 U ES 292511U ES 1986292511 U ES1986292511 U ES 1986292511U ES 292511 U ES292511 U ES 292511U ES 292511 U ES292511 U ES 292511U
- Authority
- ES
- Spain
- Prior art keywords
- drill
- chuck
- coupling ring
- rotary
- drill chuck
- 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
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
- Y10T279/17042—Lost motion
- Y10T279/17076—Spreading elements
-
- 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
Abstract
Dispositivo de taladrado por percusión con un mandril portabrocas accionable por un husillo de taladrado, particularmente un mandril portabrocas que presenta un pasaje axial a través del cual la acción de percusión de una buterola guiada axialmente en el husillo de taladrado hueco puede transmitirse al extremo de la broca sujeta en el mandril portabrocas entre mordazas de mandril regulables centralmente mediante un anillo de ajuste, estando previsto 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 acoplamiento, por un lado, del husillo de taladrado y, por otro lado, del cuerpo del mandril y 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 al menos un miembro de bloqueo axialmente estacionario con respecto al husillo de taladrado, cuyo miembro de bloqueo es accionable por el anillo de acoplamiento desplazable axialmente e inmovilizable contra giro y es regulable en dirección radial respecto del eje del mandril para entrar en un rebajo respectivo previsto en la periferia del cuerpo del mandril, bloqueando con ello la holgura de desplazamiento axial del cuerpo del mandril, 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 del anillo de ajuste.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3509165A DE3509165C1 (de) | 1985-03-14 | 1985-03-14 | Bohrfutter |
DE19853515259 DE3515259C1 (de) | 1985-04-27 | 1985-04-27 | Bohrfutter |
Publications (2)
Publication Number | Publication Date |
---|---|
ES292511U true ES292511U (es) | 1986-06-01 |
ES292511Y ES292511Y (es) | 1987-02-16 |
Family
ID=25830322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1986292511U Expired ES292511Y (es) | 1985-03-14 | 1986-02-25 | Dispositivo de taladro por oercusion |
Country Status (4)
Country | Link |
---|---|
US (1) | US4702485A (es) |
EP (1) | EP0194426B1 (es) |
JP (1) | JPH0628809B2 (es) |
ES (1) | ES292511Y (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3516451C1 (de) * | 1985-05-08 | 1986-11-20 | Günter Horst 7927 Sontheim Röhm | Schlagbohreinrichtung |
DE4005757A1 (de) * | 1990-02-23 | 1991-08-29 | Bosch Gmbh Robert | Handwerkzeugmaschine mit bohrfutter |
DE4023304C1 (es) * | 1990-07-21 | 1991-09-12 | Guenter Horst 7927 Sontheim De Roehm | |
CN2409024Y (zh) * | 1999-09-01 | 2000-12-06 | 上海星特浩企业有限公司 | 充电式多用途组合工具 |
CN2423072Y (zh) * | 1999-12-01 | 2001-03-14 | 上海星特浩企业有限公司 | 交、直流多用途组合工具 |
DE102005007996A1 (de) * | 2005-02-22 | 2006-08-31 | Robert Bosch Gmbh | Bohrfutter und Handwerkzeugmaschine mit einem Bohrfutter |
US7644930B2 (en) * | 2005-04-20 | 2010-01-12 | Black & Decker Inc. | Mechanism for providing residual thrust load on chuck actuating screw |
EP2216114B1 (en) * | 2009-02-05 | 2013-08-28 | Techtronic Power Tools Technology Limited | Power tool chuck assembly with hammer mechanism |
US8011444B2 (en) * | 2009-04-03 | 2011-09-06 | Ingersoll Rand Company | Spindle locking assembly |
US8777232B2 (en) | 2009-07-29 | 2014-07-15 | Jacobs Chuck Manufacturing Company | Self-tightening chuck with a radial lock |
CN102092033B (zh) * | 2009-12-15 | 2013-01-09 | 苏州宝时得电动工具有限公司 | 电锤 |
DE102012211907A1 (de) | 2012-07-09 | 2014-01-09 | Robert Bosch Gmbh | Drehschlagschrauber mit einem Schlagwerk |
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 |
DE3125454A1 (de) * | 1981-06-29 | 1983-01-20 | Hilti AG, 9494 Schaan | Bohrhammer fuer bohr- und schlagbohrbetrieb |
AT371566B (de) * | 1981-06-29 | 1983-07-11 | Albert Berner Handelsgesellsch | Bohrstange bzw. bohrer fuer bohrhaemmer |
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 |
-
1986
- 1986-01-24 EP EP86100969A patent/EP0194426B1/de not_active Expired
- 1986-02-25 ES ES1986292511U patent/ES292511Y/es not_active Expired
- 1986-03-13 US US06/839,421 patent/US4702485A/en not_active Expired - Fee Related
- 1986-03-14 JP JP61058005A patent/JPH0628809B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES292511Y (es) | 1987-02-16 |
JPH0628809B2 (ja) | 1994-04-20 |
EP0194426B1 (de) | 1988-03-23 |
US4702485A (en) | 1987-10-27 |
EP0194426A1 (de) | 1986-09-17 |
JPS62107905A (ja) | 1987-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970303 |