ES2046821T3 - Mandril de taladrar. - Google Patents
Mandril de taladrar.Info
- Publication number
- ES2046821T3 ES2046821T3 ES199191107915T ES91107915T ES2046821T3 ES 2046821 T3 ES2046821 T3 ES 2046821T3 ES 199191107915 T ES199191107915 T ES 199191107915T ES 91107915 T ES91107915 T ES 91107915T ES 2046821 T3 ES2046821 T3 ES 2046821T3
- Authority
- ES
- Spain
- Prior art keywords
- chuck
- adjustment
- ring
- thread
- rotating
- 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
- 238000005553 drilling Methods 0.000 abstract 1
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
- B23B31/123—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Drilling And Boring (AREA)
Abstract
EN EL MANDRIL (1) DEL PORTABROCAS SE DISPONEN LAS MORDAZAS (3) EN PERFORACIONES-GUIA (5), LAS CUALES TIENDEN A CONVERGER EN DIRECCION AL EJE GIRATORIO (4) Y SALEN HACIA ATRAS POR ABERTURAS (6) EN LA SUPERFICIE LATERAL DEL MANDRIL (1). UN ANILLO DE AJUSTE (2) COAXIAL RESPECTO AL EJE GIRATORIO (4), FIJADO EN EL MANDRIL (1) GIRATORIAMENTE Y NO DESPLAZABLE AXIALMENTE, SIRVE PARA EL AJUSTE DE LAS MORDAZAS (3) Y POSEE UNA ROSCA DE AJUSTE (7) QUE ENGRANA EN CADA MORDAZA (3) MEDIANTE UNA HILERA DENTADA (8). UN ANILLO DE BLOQUEO (17) ASEGURA EL ANILLO DE AJUSTE (2) CONTRA GIROS INDESEADOS DURANTE EL TALADRADO. ESTE ANILLO (17) ESTA DISPUESTO AXIALMENTE DELANTE DE LA ROSCA DE AJUSTE (7) DEL ANILLO DE AJUSTE (8) Y ESTA FIJADO EN EL MANDRIL (1) DE MODO NO GIRATORIO Y AXIALMENTE DESPLAZABLE. EL ANILLO DE AJUSTE (2) ES PROLONGADO AXIALMENTE HACIA DELANTE MAS ALLA DE LA ROSCA DE AJUSTE (7), ESTANDO DOTADO AHI CON UNA RANURA ANULAR (18), ABIERTA HACIA EL MANDRIL (1) QUE ALOJA EL ANILLO DE BLOQUEO (17).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4023303A DE4023303C1 (es) | 1990-07-21 | 1990-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2046821T3 true ES2046821T3 (es) | 1994-02-01 |
Family
ID=6410803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES199191107915T Expired - Lifetime ES2046821T3 (es) | 1990-07-21 | 1991-05-16 | Mandril de taladrar. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5145193A (es) |
EP (1) | EP0468157B1 (es) |
JP (1) | JPH04226820A (es) |
BR (1) | BR9103101A (es) |
DE (2) | DE4023303C1 (es) |
DK (1) | DK0468157T3 (es) |
ES (1) | ES2046821T3 (es) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5573254A (en) * | 1989-12-11 | 1996-11-12 | Power Tool Holders Incorporated | Non-impact keyless chuck |
DE9104489U1 (es) * | 1991-04-12 | 1992-09-03 | Leitner, Kajetan, 7470 Albstadt, De | |
FR2702975B1 (fr) * | 1993-03-26 | 1995-06-16 | Amyot Ets Sa | Mandrin porte-outil pour l'equipement d'une machine tournante, telle qu'une perceuse. |
ES2096131T3 (es) * | 1993-04-16 | 1997-03-01 | Roehm Guenter H | Mandril portabrocas. |
US5390940A (en) * | 1993-05-26 | 1995-02-21 | Jacobs Chuck Technology Corporation | Keyless chuck with integral threaded ring |
US5501473A (en) * | 1993-08-13 | 1996-03-26 | Power Tool Holders Incorporated | Chuck |
US5553873A (en) * | 1994-07-01 | 1996-09-10 | Power Tool Holders Incorporated | Keyless chuck |
DE19506708C1 (de) * | 1995-02-25 | 1996-03-28 | Roehm Guenter H | Bohrvorrichtung |
US6073939A (en) | 1998-06-05 | 2000-06-13 | Power Tool Holders Incorporated | Locking chuck |
US6102411A (en) * | 1998-08-14 | 2000-08-15 | Power Tool Holders, Inc. | Chuck with locking sleeve |
US6196554B1 (en) | 1998-12-15 | 2001-03-06 | Power Tool Holders Incorporated | Locking chuck |
US6390481B1 (en) | 2000-03-10 | 2002-05-21 | Power Tool Holders Incorporated | Locking chuck |
US6540237B1 (en) | 2000-06-23 | 2003-04-01 | Power Tool Holders Incorporated | Chuck |
EP1547709A3 (de) † | 2000-07-03 | 2005-08-31 | Röhm GmbH | Bohrfutter |
AUPR272101A0 (en) * | 2001-01-24 | 2001-02-22 | Bayly Design Associates Pty Ltd | Power tool |
US6959931B2 (en) * | 2001-08-30 | 2005-11-01 | Yukiwa Seiko Inc. | Keyless chuck and associated method |
WO2003035321A2 (en) * | 2001-10-26 | 2003-05-01 | Black & Decker Inc. | Drilling and/or hammering tool |
DE10226429A1 (de) * | 2002-06-13 | 2003-12-24 | Roehm Gmbh | Bohrfutter |
DE10237750A1 (de) * | 2002-08-17 | 2004-02-26 | Röhm Gmbh | Bohrfutter |
US7451990B2 (en) | 2004-04-29 | 2008-11-18 | Jacobs Chuck Manufacturing Company | Chuck with torque indicator |
JP4726439B2 (ja) * | 2004-06-04 | 2011-07-20 | 三菱鉛筆株式会社 | 髪用塗布具及びその塗布具付き化粧料容器 |
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 |
US7708288B2 (en) | 2005-05-18 | 2010-05-04 | Jacobs Chuck Manufacturing Company | Locking chuck |
US7472913B2 (en) | 2005-06-09 | 2009-01-06 | Jacobs Chuck Manufacturing Company | Drill chuck |
US7455303B2 (en) * | 2005-09-02 | 2008-11-25 | The Jacobs Chuck Manufacturing Company | Chuck with internal nut |
US7527273B2 (en) * | 2005-09-02 | 2009-05-05 | Jacobs Chuck Manufacturing Company | Locking chuck |
US7645101B2 (en) | 2005-09-16 | 2010-01-12 | Black & Decker Inc. | Chuck with internally threaded jaw in a PTO application |
US7537421B2 (en) * | 2005-09-16 | 2009-05-26 | Black & Decker Inc. | Dead spindle PTO with compliant grounding mechanism |
US7588399B2 (en) * | 2005-09-16 | 2009-09-15 | Black & Decker Inc. | PTO selector mechanism for parallel axis transmission |
US7547165B2 (en) * | 2005-09-16 | 2009-06-16 | Black & Decker Inc. | PTO selector mechanism with brake |
US7637510B2 (en) * | 2005-10-12 | 2009-12-29 | Shandong Weida Machinery Company Limited | Chuck with gripping mechanism stop |
US7845651B2 (en) * | 2006-08-15 | 2010-12-07 | Jacobs Chuck Manufacturing Company | Locking chuck |
US7900937B2 (en) * | 2007-08-17 | 2011-03-08 | Jacobs Chuck Manufacturing Company | Locking chuck |
US20090200758A1 (en) * | 2008-02-07 | 2009-08-13 | Chin Hung Lam | Auto 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 |
US8777232B2 (en) | 2009-07-29 | 2014-07-15 | Jacobs Chuck Manufacturing Company | Self-tightening chuck with a radial lock |
US8616561B2 (en) | 2012-04-10 | 2013-12-31 | Apex Brands, Inc. | Locking chuck |
US9186788B2 (en) | 2012-11-15 | 2015-11-17 | Techtronic Power Tools Technology Limited | Lockout mechanism |
US10556276B2 (en) | 2013-03-14 | 2020-02-11 | Apex Brands, Inc. | Locking chuck |
Family Cites Families (11)
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 |
US3807745A (en) * | 1973-03-15 | 1974-04-30 | J Bent | Keyless drill chuck |
DE2806796C2 (de) * | 1978-02-17 | 1986-04-03 | Günter Horst 7927 Sontheim Röhm | Bohrfutter |
DE2853045C2 (de) * | 1978-12-08 | 1986-11-13 | Günter Horst 7927 Sontheim Röhm | Bohrfutter |
DE3406668A1 (de) * | 1984-02-24 | 1985-09-12 | Günter Horst 7927 Sontheim Röhm | Bohrfutter zum schlagbohren |
US4660841A (en) * | 1985-01-14 | 1987-04-28 | Chouinard Michael J | Hand tightenable device for holding a cutting implement |
JPH0716808B2 (ja) * | 1987-07-21 | 1995-03-01 | ユキワ精工株式会社 | 工具用チャック |
JPH029517A (ja) * | 1987-10-16 | 1990-01-12 | Sakamaki Seisakusho:Kk | 工具用チャック |
US4840387A (en) * | 1988-01-20 | 1989-06-20 | The Jacobs Manufacturing Company | Self-actuating keyless chuck |
DE3914311C1 (es) * | 1989-04-29 | 1990-06-13 | Guenter Horst 7927 Sontheim De Roehm | |
US5044643A (en) * | 1989-06-16 | 1991-09-03 | Daijiro Nakamura | Tool chuck |
-
1990
- 1990-07-21 DE DE4023303A patent/DE4023303C1/de not_active Expired - Lifetime
-
1991
- 1991-05-16 DK DK91107915.0T patent/DK0468157T3/da active
- 1991-05-16 EP EP91107915A patent/EP0468157B1/de not_active Expired - Lifetime
- 1991-05-16 DE DE91107915T patent/DE59100656D1/de not_active Expired - Fee Related
- 1991-05-16 ES ES199191107915T patent/ES2046821T3/es not_active Expired - Lifetime
- 1991-07-19 BR BR919103101A patent/BR9103101A/pt active Search and Examination
- 1991-07-22 US US07/733,228 patent/US5145193A/en not_active Expired - Fee Related
- 1991-07-22 JP JP3181300A patent/JPH04226820A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE4023303C1 (es) | 1991-09-26 |
EP0468157A1 (de) | 1992-01-29 |
US5145193A (en) | 1992-09-08 |
EP0468157B1 (de) | 1993-12-01 |
DE59100656D1 (de) | 1994-01-13 |
JPH04226820A (ja) | 1992-08-17 |
BR9103101A (pt) | 1992-02-11 |
DK0468157T3 (da) | 1994-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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