ES2100382T3 - Portabrocas. - Google Patents
Portabrocas.Info
- Publication number
- ES2100382T3 ES2100382T3 ES93102604T ES93102604T ES2100382T3 ES 2100382 T3 ES2100382 T3 ES 2100382T3 ES 93102604 T ES93102604 T ES 93102604T ES 93102604 T ES93102604 T ES 93102604T ES 2100382 T3 ES2100382 T3 ES 2100382T3
- Authority
- ES
- Spain
- Prior art keywords
- chuck
- locally
- attachment
- wear resistance
- high wear
- 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
- B23B31/1215—Details of the 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
- Y10T279/17291—Resilient split socket
- Y10T279/17316—Unitary
- Y10T279/17358—Unitary with jaw pads or insert
-
- 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
- Y10T279/17411—Spring biased jaws
- Y10T279/17418—Unitary
- Y10T279/17452—Unitary with jaw pads or insert
-
- 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
- Y10T279/19—Radially reciprocating jaws
- Y10T279/1986—Jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Drilling Tools (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
SE DESCRIBE UN PORTABROCAS, CUYAS MORDAZAS (6) SON AJUSTABLES DE FORMA RADIAL SOBRE LA SUPERFICIE (18) DE SUJECION AL MENOS DE FORMA LOCAL Y CONFIGURADO CON UN ACERO ENDURECIDO DE RESISTENCIA AL DESGASTE ELEVADA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4209307A DE4209307C2 (de) | 1992-03-21 | 1992-03-21 | Bohrfutter |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2100382T3 true ES2100382T3 (es) | 1997-06-16 |
Family
ID=6454741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93102604T Expired - Lifetime ES2100382T3 (es) | 1992-03-21 | 1993-02-19 | Portabrocas. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5340128A (es) |
EP (1) | EP0566841B2 (es) |
JP (1) | JP3068961B2 (es) |
DE (2) | DE4209307C2 (es) |
ES (1) | ES2100382T3 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5701779A (en) * | 1995-03-23 | 1997-12-30 | Power Tool Holders Incorporated | Chuck having formed jaws |
US5816584A (en) * | 1997-01-02 | 1998-10-06 | Power Tool Holders, Inc. | Chuck with improved jaw bite |
US6325605B1 (en) * | 1998-11-02 | 2001-12-04 | Owens Corning Canada Inc. | Apparatus to control the dispersion and deposition of chopped fibrous strands |
US6241260B1 (en) | 1999-08-17 | 2001-06-05 | Black & Decker Inc. | Spring-loaded quick clamp chuck |
US6227549B1 (en) * | 2000-02-22 | 2001-05-08 | S-B Power Tool Company | Insulated chuck jaw |
DE10008262B4 (de) * | 2000-02-23 | 2007-03-15 | Röhm Gmbh | Verfahren zur Herstellung von Hartmetalleinsätze als Spannschneiden aufweisende Spannbacken für Bohrfutter, sowie entsprechend gefertigte Spannbacken |
US6354605B1 (en) | 2000-03-10 | 2002-03-12 | Power Tool Holders Incorporated | Chuck with improved jaw |
DE10059116A1 (de) * | 2000-11-28 | 2002-06-06 | Reishauer Ag | Vorrichtung zur stirnseitigen Mitnahme verzahnter Werkstücke |
DE20021045U1 (de) * | 2000-12-12 | 2001-04-26 | LVT Löt- und Verschleißtechnik GmbH, 57520 Steinebach | Spannbacke für ein Backenfutter |
DE20110076U1 (de) | 2001-06-20 | 2001-08-30 | Vischer & Bolli AG, Dübendorf | Spanneinrichtung |
DE10157705B4 (de) * | 2001-11-24 | 2014-08-07 | Röhm Gmbh | Spannbacke für ein Bohrfutter |
DE102006058199A1 (de) * | 2006-12-11 | 2008-06-12 | Röhm Gmbh | Spannfutter |
DE102009018813B4 (de) | 2009-04-24 | 2023-02-16 | Gühring KG | Werkzeugsystemkomponente |
US8708346B2 (en) * | 2010-01-08 | 2014-04-29 | Techtronic Power Tools Technology Limited | Rotary tool including a collet |
DE102011000611A1 (de) * | 2011-02-10 | 2012-08-16 | Röhm Gmbh | Bohrfutter |
EP3106251B1 (en) | 2011-04-05 | 2021-02-17 | Milwaukee Electric Tool Corporation | Auto sizing chuck |
DE202013002445U1 (de) * | 2013-03-14 | 2014-06-16 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Spann- oder Greifeinrichtung |
DE202013002446U1 (de) * | 2013-03-14 | 2014-06-16 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Spann- oder Greifeinrichtung |
DE202013002448U1 (de) * | 2013-03-14 | 2014-06-16 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Spann- oder Greifeinrichtung |
US11084105B2 (en) | 2017-10-18 | 2021-08-10 | Milwaukee Electric Tool Corporation | Chuck assembly for a rotary power tool |
US10464140B1 (en) | 2018-05-07 | 2019-11-05 | Techniks, LLC | Method and apparatus for retaining a tool in a tool holder |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US150983A (en) * | 1874-05-19 | Improvement in the construction of jaws for svietal chucks | ||
DE588386C (de) * | 1933-11-21 | Arthur Albrecht | Selbstspannendes Spitzbohrfutter | |
US914255A (en) * | 1908-06-09 | 1909-03-02 | Bion B Farnham | Drill-chuck. |
US1898264A (en) * | 1930-12-08 | 1933-02-21 | Entpr Tool And Gear Corp | Collet |
BE506293A (es) * | 1943-05-04 | |||
BE564290A (es) * | 1957-02-05 | |||
FR2220336A1 (en) * | 1973-04-05 | 1974-10-04 | Neukomm Walter | Bar collet and guide for automatic lathes - has sintered tungsten carbide inserts in bore to reduce wear |
JPS5419282A (en) * | 1977-07-14 | 1979-02-13 | Toyota Motor Corp | Chuck having diamond grain |
DD133046A1 (de) * | 1977-09-16 | 1978-11-29 | Guenter Pusch | Spannbacken fuer reibschweissmaschinen |
SU667331A1 (ru) * | 1977-12-28 | 1979-06-20 | Пензенский Ордена Ленина И Ордена Отечественной Войны 1 Степени Часовой Завод | Цанга и способ ее изготовлени |
DE3048274A1 (de) * | 1980-12-20 | 1982-07-29 | Otto 8961 Reicholzried Zettl | Bohrfutter |
DE3344552A1 (de) * | 1983-12-09 | 1985-06-20 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur drehmomentuebertragung |
DE3504917A1 (de) * | 1984-02-17 | 1985-08-22 | Robert Bosch Gmbh, 7000 Stuttgart | Halterung an bohrhaemmern oder schlagbohrmaschinen |
DE3413005C2 (de) † | 1984-04-06 | 1986-04-17 | Röhm GmbH, 7927 Sontheim | Werkzeugschaft mit mehreren axial verlaufenden Nuten |
DE3443186C2 (de) † | 1984-11-27 | 1993-12-09 | Bosch Gmbh Robert | Futter für Handwerkzeugmaschinen, insbesondere Bohr- und/oder Schlaghämmer |
CH665582A5 (de) * | 1985-01-11 | 1988-05-31 | Sig Schweiz Industrieges | Zentriervorrichtung zum ziehen von nuten in rohrfoermigen gegenstaenden. |
DE3503105A1 (de) * | 1985-01-30 | 1986-07-31 | Leybold-Heraeus GmbH, 5000 Köln | Verfahren zum beschichten von maschinenteilen und werkzeugen mit hartstoffmaterial und durch das verfahren hergestellte maschinenteile und werkzeuge |
DE3620901A1 (de) * | 1986-06-21 | 1988-01-14 | Krupp Gmbh | Schneidwerkzeug |
DE3644707C2 (de) * | 1986-12-30 | 1998-04-02 | Bosch Gmbh Robert | Bohrhammer mit Backenfutter |
US4778730A (en) * | 1987-09-09 | 1988-10-18 | Remgrit Corporation | Method of applying non-slip coating to tools and resulting product |
DE3744589C1 (de) * | 1987-12-31 | 1988-12-29 | Albrecht Josef Bohrfutter | Nachspannendes Bohrfutter |
CH677078A5 (en) * | 1989-02-17 | 1991-04-15 | Branko Dr Hribovsek | Jaws for three-jaw drill chuck - are produced in sintered carbide with geometry optimising clamping and centring of drill |
DE3929857A1 (de) * | 1989-09-08 | 1991-03-21 | Guenter Meywald | Spannbacke fuer schraubstoecke |
-
1992
- 1992-03-21 DE DE4209307A patent/DE4209307C2/de not_active Expired - Fee Related
- 1992-09-16 JP JP4246405A patent/JP3068961B2/ja not_active Expired - Lifetime
-
1993
- 1993-02-19 ES ES93102604T patent/ES2100382T3/es not_active Expired - Lifetime
- 1993-02-19 EP EP93102604A patent/EP0566841B2/de not_active Expired - Lifetime
- 1993-02-19 DE DE59305924T patent/DE59305924D1/de not_active Expired - Lifetime
- 1993-03-18 US US08/033,126 patent/US5340128A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0566841A2 (de) | 1993-10-27 |
JP3068961B2 (ja) | 2000-07-24 |
EP0566841B1 (de) | 1997-03-26 |
DE59305924D1 (de) | 1997-04-30 |
EP0566841A3 (es) | 1994-03-09 |
JPH0647605A (ja) | 1994-02-22 |
EP0566841B2 (de) | 2001-12-12 |
DE4209307A1 (de) | 1993-01-14 |
US5340128A (en) | 1994-08-23 |
DE4209307C2 (de) | 1995-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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