ES281601U - Mandril portabrocas para taladradora de percusion - Google Patents
Mandril portabrocas para taladradora de percusionInfo
- Publication number
- ES281601U ES281601U ES1984281601U ES281601U ES281601U ES 281601 U ES281601 U ES 281601U ES 1984281601 U ES1984281601 U ES 1984281601U ES 281601 U ES281601 U ES 281601U ES 281601 U ES281601 U ES 281601U
- Authority
- ES
- Spain
- Prior art keywords
- chuck
- axially
- shank
- bit
- spindle
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16004—Jaws movement actuated by one or more spiral grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/123—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis with locking arrangements
-
- 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
-
- 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
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/32—Means to prevent jaw loosening
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2133—Pawls and ratchets
- Y10T74/2141—Sliding pawls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Drilling And Boring (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
Mandril portabrocas para taladradora de percusión, el cual comprende un cuerpo de mandril que se puede conectar a un husillo de taladrar y que presenta un alojamiento de herramienta para la broca y un paso axial que desemboca en él, a través del cual se puede transmitir el movimiento de percusión desde el husillo de taladrar al extremo de la broca, la cual esté retenida en el alojamiento de la herramienta por medio de mordazas del mandril que pueden ser desplazadas mediante un anillo de ajuste guiado de forma giratoria y axialmente indesplazable en el cuerpo del mandril, caracterizado porque está previsto un miembro de bloqueo que va guiado de forma axialmente desplazable entre dos posiciones en el cuerpo del Mandril y que en la posición avanzada hacia el anillo de ajuste encaja con su extremo vuelto hacia el anillo de ajuste en unos rebajos de sujeción del anillo de ajuste y bloquea así a este anillo de ajuste contra un tiro no deseado, mientras que en la posición retrotraída desde el anillo de ajuste está sin engranar con este anillo de ajuste.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8327665U DE8327665U1 (de) | 1983-09-27 | 1983-09-27 | Spannfutter, insbes. für Schlagbohrarbeiten |
DE3416986A DE3416986C2 (de) | 1983-09-27 | 1984-05-08 | Bohrfutter zum Schlagbohren |
Publications (2)
Publication Number | Publication Date |
---|---|
ES281601U true ES281601U (es) | 1985-02-16 |
ES281601Y ES281601Y (es) | 1985-10-01 |
Family
ID=25821012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1984281601U Expired ES281601Y (es) | 1983-09-27 | 1984-09-26 | Mandril portabrocas para taladradora de percusion |
Country Status (7)
Country | Link |
---|---|
US (1) | US4621819A (es) |
CH (1) | CH663557A5 (es) |
DE (1) | DE3416986C2 (es) |
ES (1) | ES281601Y (es) |
FR (1) | FR2552362B1 (es) |
GB (1) | GB2146940B (es) |
IT (1) | IT1179131B (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3432918A1 (de) * | 1984-09-07 | 1986-03-20 | Günter Horst 7927 Sontheim Röhm | Nachspannendes bohrfutter |
DE3438145C1 (de) * | 1984-10-18 | 1986-04-30 | Günter Horst 7927 Sontheim Röhm | Bohrfutter,insbesondere Schlagbohrfutter |
DE3609339C2 (de) * | 1986-03-20 | 1994-08-25 | Bosch Gmbh Robert | Bohrfutter |
DE3808155A1 (de) * | 1988-03-11 | 1989-09-21 | Roehm Guenter H | Zum anschluss an eine bohrspindel eingerichtetes bohrfutter |
DE3808156A1 (de) * | 1988-03-11 | 1989-09-21 | Roehm Guenter H | Zum anschluss an eine bohrspindel eingerichtetes bohrfutter |
DE4005757A1 (de) * | 1990-02-23 | 1991-08-29 | Bosch Gmbh Robert | Handwerkzeugmaschine mit bohrfutter |
BR9304703A (pt) * | 1992-11-14 | 1994-05-17 | Roehm Guenter H | Mandril para brocas |
DE4238503C1 (de) * | 1992-11-14 | 1993-11-25 | Roehm Guenter H | Bohrfutter |
US6688610B2 (en) | 2000-05-12 | 2004-02-10 | Power Tool Holders Incorporated | Chuck with quick change |
US6951715B2 (en) | 2000-10-30 | 2005-10-04 | Sru Biosystems, Inc. | Optical detection of label-free biomolecular interactions using microreplicated plastic sensor elements |
US6572310B2 (en) * | 2000-12-08 | 2003-06-03 | Power Tool Holders Incorporated | Self-cleaning drill chuck |
DE10207152B4 (de) * | 2002-02-20 | 2015-04-16 | Röhm Gmbh | Bohrvorrichtung |
WO2007106390A2 (en) | 2006-03-10 | 2007-09-20 | Amesbury Group, Inc | Apparatus and method for manufacturing reinforced weatherstrip, and such a weatherstrip |
US8777232B2 (en) | 2009-07-29 | 2014-07-15 | Jacobs Chuck Manufacturing Company | Self-tightening chuck with a radial lock |
US9283625B2 (en) | 2011-04-05 | 2016-03-15 | Milwaukee Electric Tool Corporation | Auto sizing chuck |
AU2016219065A1 (en) | 2015-02-13 | 2017-09-07 | Amesbury Group, Inc. | Low compression-force TPE weatherseals |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1075311A (en) * | 1911-07-14 | 1913-10-07 | B F Perkins And Son Inc | Pawl-and-ratchet mechanism. |
DE344303C (es) * | 1920-11-29 | |||
US2276913A (en) * | 1941-12-17 | 1942-03-17 | United Shoe Machinery Corp | Mechanism for converting motion |
US3506277A (en) * | 1967-03-03 | 1970-04-14 | Zimmer Mfg Co | Keyless chuck adapter |
US3545776A (en) * | 1968-06-18 | 1970-12-08 | Jacobs Mfg Co | Combined chuck spindle and chuck locking collar |
JPS4816958B1 (es) * | 1970-12-17 | 1973-05-25 | ||
DE2639214C3 (de) * | 1976-08-31 | 1979-03-22 | Guenter Horst 7927 Sontheim Roehm | Bohrfutter |
DE2806797C2 (de) * | 1978-02-17 | 1985-12-05 | Günter Horst 7927 Sontheim Röhm | Bohrfutter |
DE2806796C2 (de) * | 1978-02-17 | 1986-04-03 | Günter Horst 7927 Sontheim Röhm | Bohrfutter |
DE2842783A1 (de) * | 1978-09-30 | 1980-04-10 | Bosch Gmbh Robert | Futter fuer handwerkzeugmaschinen, insbesondere bohr- und/oder schlaghaemmer |
DE2847927C2 (de) * | 1978-11-04 | 1986-10-16 | Günter Horst 7927 Sontheim Röhm | Spannfutter, insbesondere Bohrfutter |
DE2853045C2 (de) * | 1978-12-08 | 1986-11-13 | Günter Horst 7927 Sontheim Röhm | Bohrfutter |
DE3132449C2 (de) * | 1981-08-17 | 1994-10-27 | Hilti Ag | Werkzeughalter für Bohrhämmer |
DE8308926U1 (de) * | 1983-03-25 | 1983-07-21 | Röhm, Günter Horst, 7927 Sontheim | Spannfutter fuer ein mit spannuten versehenes schlagbohrwerkzeug |
-
1984
- 1984-05-08 DE DE3416986A patent/DE3416986C2/de not_active Expired
- 1984-09-14 FR FR8414139A patent/FR2552362B1/fr not_active Expired
- 1984-09-20 IT IT67941/84A patent/IT1179131B/it active
- 1984-09-20 GB GB08423875A patent/GB2146940B/en not_active Expired
- 1984-09-26 CH CH4613/84A patent/CH663557A5/de not_active IP Right Cessation
- 1984-09-26 ES ES1984281601U patent/ES281601Y/es not_active Expired
- 1984-09-26 US US06/654,791 patent/US4621819A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT8467941A1 (it) | 1986-03-20 |
FR2552362A1 (fr) | 1985-03-29 |
CH663557A5 (de) | 1987-12-31 |
ES281601Y (es) | 1985-10-01 |
GB2146940A (en) | 1985-05-01 |
DE3416986A1 (de) | 1985-04-11 |
GB8423875D0 (en) | 1984-10-24 |
IT8467941A0 (it) | 1984-09-20 |
FR2552362B1 (fr) | 1988-05-13 |
GB2146940B (en) | 1986-09-03 |
IT1179131B (it) | 1987-09-16 |
US4621819A (en) | 1986-11-11 |
DE3416986C2 (de) | 1985-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970519 |