ES2105484T3 - Mandril portabrocas. - Google Patents
Mandril portabrocas.Info
- Publication number
- ES2105484T3 ES2105484T3 ES94120658T ES94120658T ES2105484T3 ES 2105484 T3 ES2105484 T3 ES 2105484T3 ES 94120658 T ES94120658 T ES 94120658T ES 94120658 T ES94120658 T ES 94120658T ES 2105484 T3 ES2105484 T3 ES 2105484T3
- Authority
- ES
- Spain
- Prior art keywords
- chuck
- locking
- ring
- adjustment
- crown
- 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 - Lifetime
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
- B23B31/1207—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
- B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/38—Keyless chucks for hand tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/44—Nose pieces
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S279/00—Chucks or sockets
- Y10S279/902—Keyless type socket
-
- 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
- Y10T74/2136—Pivoted pawls
- Y10T74/2138—Flexible single tooth
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
EL MANDRIL PORTABROCAS POSEE PARA EL AJUSTE DE SUS MORDAZAS DE SUJECION UN EQUIPO DE BLOQUEO Y UN ANILLO DE SUJECION DISPUESTO DE FORMA GIRATORIA EN EL CUERPO (1) DEL PORTABROCAS, QUE EN SITUACION SUJETA DE LA CAMISA DEL PORTABROCAS DEBE IMPEDIR EL GIRO DEL ANILLO DE SUJECION, QUE PUDIERA GUIARSE HACIA UNA ABERTURA NO DESEADA DEL MANDRIL PORTABROCAS. EL EQUIPO DE BLOQUEO ABARCA UNA CORONA (8) DE VACIADOS (9) DE BLOQUEO EN EL ANILLO DE SUJECION Y UN MIEMBRO (10) DE BLOQUEO SOPORTADO EN EL CUERPO (1) DE PORTABROCAS EN CONFIGURACION DE UN BRAZO (19) ELASTICO CON DIENTES (11) DE BLOQUEO. PARA EL INSERTADO DE LOS DIENTES (11) DE BLOQUEO EN LOS VACIADOS (9) DE BLOQUEO SIRVE UN ANILLO (16) DE AJUSTE GIRATORIO LIMITADO EN EL CUERPO (1) DEL PORTABROCAS, QUE POSEE UN MIEMBRO (17) DE AJUSTE, QUE EN EL GIRO DEL ANILLO (16) DE AJUSTE EN LA DIRECCION DE LA FLECHA (15), SE DISPONE CONTRA EL EXTREMO (21) DE BRAZO LIBRE Y LO PRESIONA RADIALMENTE HACIA EL EXTERIOR CONTRA LA CORONA (8) DE LOS VACIADOS (9) DEBLOQUEO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4407854A DE4407854B4 (de) | 1994-03-09 | 1994-03-09 | Bohrfutter |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2105484T3 true ES2105484T3 (es) | 1997-10-16 |
Family
ID=6512265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94120658T Expired - Lifetime ES2105484T3 (es) | 1994-03-09 | 1994-12-24 | Mandril portabrocas. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5499829A (es) |
EP (1) | EP0677348B1 (es) |
JP (1) | JPH07290306A (es) |
DE (1) | DE4407854B4 (es) |
ES (1) | ES2105484T3 (es) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUP9802503A2 (hu) * | 1995-06-07 | 1999-02-01 | Power Tool Holders Incorporated | Karral működtetett kulcs nélküli fúrótokmány |
WO1997006912A1 (en) * | 1995-08-11 | 1997-02-27 | Power Tool Holders Incorporated | Chuck |
DE19606795C2 (de) * | 1996-02-23 | 1998-01-22 | Metabowerke Kg | Bohrfutter |
US5957469A (en) * | 1996-09-25 | 1999-09-28 | Power Tool Holders, Inc. | Spring chuck |
US5741016A (en) * | 1996-10-02 | 1998-04-21 | Power Tool Holders Incorporated | Chuck |
US5816583A (en) * | 1996-12-04 | 1998-10-06 | Power Tool Holders, Inc. | Integral locking sleeve chuck |
US6260856B1 (en) | 1999-11-17 | 2001-07-17 | Power Tool Holders Incorporated | Locking chuck |
US6390481B1 (en) | 2000-03-10 | 2002-05-21 | Power Tool Holders Incorporated | Locking chuck |
GB2389809B (en) * | 2000-03-10 | 2004-05-19 | Power Tool Holders Inc | Locking chuck |
US6302407B1 (en) * | 2000-04-20 | 2001-10-16 | Chun Chu Hsueh | Chuck structure with locking and positioning functions |
US6540237B1 (en) | 2000-06-23 | 2003-04-01 | Power Tool Holders Incorporated | Chuck |
CN1217762C (zh) * | 2001-06-10 | 2005-09-07 | 山东威达机械股份有限公司 | 自锁钻夹头 |
CN100388994C (zh) * | 2002-09-20 | 2008-05-21 | 山东威达机械股份有限公司 | 动力夹紧钻夹头 |
EP1464426B1 (de) * | 2003-04-04 | 2007-10-24 | Robert Bosch Gmbh | Schnellspannfutter |
US7451990B2 (en) | 2004-04-29 | 2008-11-18 | Jacobs Chuck Manufacturing Company | Chuck with torque indicator |
CN2715890Y (zh) * | 2004-08-03 | 2005-08-10 | 山东威达机械股份有限公司 | 带响自锁式钻夹头 |
US7360770B2 (en) * | 2004-08-17 | 2008-04-22 | Black & Decker Inc. | Keyless chuck with automatic and manual locking |
US7690658B2 (en) * | 2004-09-20 | 2010-04-06 | Black & Decker Inc. | Tool chuck with power take off feature |
US7588398B2 (en) * | 2005-04-19 | 2009-09-15 | Black & Decker Inc. | Tool chuck with power take off and dead spindle features |
DE102005018392B4 (de) * | 2005-04-20 | 2019-10-31 | Röhm Gmbh | Bohrfutter |
US7708288B2 (en) | 2005-05-18 | 2010-05-04 | Jacobs Chuck Manufacturing Company | Locking chuck |
FR2886183B1 (fr) * | 2005-05-27 | 2007-07-13 | Amyot Sa Sa Ets | Mandrin porte-outil pour l'equipement d'une machine tournante, notamment du type "cle a choc" |
US7472913B2 (en) | 2005-06-09 | 2009-01-06 | Jacobs Chuck Manufacturing Company | Drill chuck |
US7837200B2 (en) | 2005-07-01 | 2010-11-23 | Jacobs Chuck Manufacturing Company | Chuck |
US7527273B2 (en) | 2005-09-02 | 2009-05-05 | Jacobs Chuck Manufacturing Company | Locking chuck |
US7547165B2 (en) * | 2005-09-16 | 2009-06-16 | Black & Decker Inc. | PTO selector mechanism with brake |
US7588399B2 (en) * | 2005-09-16 | 2009-09-15 | Black & Decker Inc. | PTO selector mechanism for parallel axis transmission |
US7537421B2 (en) * | 2005-09-16 | 2009-05-26 | Black & Decker Inc. | Dead spindle PTO with compliant grounding mechanism |
US7645101B2 (en) * | 2005-09-16 | 2010-01-12 | Black & Decker Inc. | Chuck with internally threaded jaw in a PTO application |
DE102006005241A1 (de) * | 2006-02-06 | 2007-08-09 | Röhm Gmbh | Bohrfutter |
DE102006024819B4 (de) * | 2006-05-29 | 2024-05-23 | Röhm Gmbh | Bohrfutter |
US7845651B2 (en) | 2006-08-15 | 2010-12-07 | Jacobs Chuck Manufacturing Company | Locking chuck |
DE102006043040A1 (de) * | 2006-09-14 | 2008-03-27 | Röhm Gmbh | Bohrfutter |
DE102006050916A1 (de) * | 2006-10-28 | 2008-04-30 | Röhm Gmbh | Nachspannendes Bohrfutter |
EP1981671B1 (de) * | 2006-12-23 | 2009-06-24 | Röhm GmbH | Bohrfutter |
US7900937B2 (en) | 2007-08-17 | 2011-03-08 | Jacobs Chuck Manufacturing Company | Locking chuck |
US8403339B2 (en) | 2008-06-18 | 2013-03-26 | Jacobs Chuck Manufacturing Company | Self tightening chuck with an axial lock |
US8376371B2 (en) * | 2008-09-17 | 2013-02-19 | Jacobs Chuck Manufacturing Company | Locking chuck jaws |
DE202009005187U1 (de) * | 2008-11-24 | 2009-10-29 | Zhejiang Sanou Machinery Co. Ltd., Taizhou | Schlüsselloses Bohrfutter mit Selbstverriegelung |
US8740227B2 (en) * | 2009-01-19 | 2014-06-03 | Shandong Weida Machinery Co., Ltd. | Force increasing self-locking drill chuck and self-locking mechanism thereof |
US8777232B2 (en) | 2009-07-29 | 2014-07-15 | Jacobs Chuck Manufacturing Company | Self-tightening chuck with a radial lock |
MA34595B1 (fr) | 2010-09-13 | 2013-10-02 | Vale Sa | Procédé utilisant de la zéolite pour éliminer des agents chimiques organiques et des complexes organométalliques présents dans l'eau de traitement ou dans d'autres courants d'une unité de traitement des minerais |
US9271440B2 (en) * | 2011-11-08 | 2016-03-01 | Buhler Ezec-On Inc. | Parallel linkage opener with adjustable spring loaded packer wheel |
US8616561B2 (en) * | 2012-04-10 | 2013-12-31 | Apex Brands, Inc. | Locking chuck |
USD780548S1 (en) | 2015-07-22 | 2017-03-07 | Ac (Macao Commercial Offshore) Limited | Power tool |
USD806493S1 (en) | 2015-07-22 | 2018-01-02 | Tti (Macao Commercial Offshore) Limited | Tool adapter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US573189A (en) * | 1896-12-15 | Ernest ii | ||
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 |
DE4313742C2 (de) * | 1993-04-27 | 2000-10-05 | Roehm Guenter H | Bohrfutter |
-
1994
- 1994-03-09 DE DE4407854A patent/DE4407854B4/de not_active Expired - Fee Related
- 1994-12-24 EP EP94120658A patent/EP0677348B1/de not_active Expired - Lifetime
- 1994-12-24 ES ES94120658T patent/ES2105484T3/es not_active Expired - Lifetime
-
1995
- 1995-03-07 US US08/399,895 patent/US5499829A/en not_active Expired - Fee Related
- 1995-03-08 JP JP7048672A patent/JPH07290306A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE4407854A1 (de) | 1995-09-14 |
EP0677348B1 (de) | 1997-08-27 |
EP0677348A1 (de) | 1995-10-18 |
JPH07290306A (ja) | 1995-11-07 |
DE4407854B4 (de) | 2008-03-27 |
US5499829A (en) | 1996-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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