WO2005044510A2 - Dispositif d'aspiration associe a l'outil d'une machine-outil d'usinage - Google Patents
Dispositif d'aspiration associe a l'outil d'une machine-outil d'usinage Download PDFInfo
- Publication number
- WO2005044510A2 WO2005044510A2 PCT/FR2004/050558 FR2004050558W WO2005044510A2 WO 2005044510 A2 WO2005044510 A2 WO 2005044510A2 FR 2004050558 W FR2004050558 W FR 2004050558W WO 2005044510 A2 WO2005044510 A2 WO 2005044510A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tool
- nozzle
- fact
- holder module
- module
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
- Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
- Y10T408/453—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct and means to move gaseous fluid by application of vacuum
Definitions
- the present invention relates to the field of machining and in particular to adaptations enabling the chips produced by the machining operation to be removed in the best conditions.
- DESCRIPTION OF THE PRIOR ART The evacuation of the chips produced by the machining operation is a constant concern of the designers of machine tools. However, changes in environmental standards encourage designers of machine tools to limit the use of lubrication, evacuation or cooling fluids.
- One of the lubrication techniques consists in replacing the conventional projection of a cutting liquid by a micro-spraying of liquid by means of conduits formed in the tool itself. As this technique does not allow chip evacuation, it is planned to associate it with a suction module.
- This device includes a suction nozzle which is connected to the central vacuum unit and is fixed - on the one hand by a pivot connection to the standard attachment support of the tool so as to create a depression around the tool up to 'at its end while allowing rotation thereof, - on the other hand fixedly to the tool holder module.
- the nozzle consists on its rear part of a sleeve which is placed concentrically with the axis of rotation of the tool on its standard attachment support by means of the pivot connection.
- the nozzle is arranged internally so as to receive the outer ring of a bearing ensuring the pivot connection between the nozzle and the standard attachment support of the tool and the inner ring of which is fixed on a surface provided for this purpose on the tool attachment support.
- the bearing is fitted on the front part of the tool attachment support which is preformed with a cylindrical surface, a shoulder and a thread to ensure the positioning and the maintenance in position of said bearing.
- Said nozzle integral with the tool is connected with the latter, to the module for setting in motion the tool which comprises means for receiving a part of the nozzle having the function of linking it to the central vacuum unit .
- Said nozzle integral with the tool is placed on the tool holder module during the relative movement of the tool relative to the tool holder module corresponding to that known for gripping the tool in said tool holder module without additional actuator.
- Said nozzle comprises one end of the conduit coming to cooperate, once the tool has been put in place in its module for setting in motion, with one end of the conduit linked to the means for positioning and holding in position.
- the tool holder module which also accommodates the nozzle is equipped with an adapter fixed common which is placed opposite a corresponding on-board adapter of the nozzle when the tool is taken up by the tool-holder module, this fixed adapter being fitted with the end of the conduit intended to be connected at the central vacuum unit.
- the positioning of the nozzle relative to the tool is therefore achieved by the pivot link implemented by bearings.
- Another device is proposed in European document No. EP 0 955 125 which describes a cutting tool for a machine tool such as a milling cutter, which comprises a tool body movable in rotation and a plurality of cutting surfaces mounted on the body. of the tool.
- the cutting tool comprises a means for recovering the chips surrounding and enveloping the cutting edges of the cutting surfaces carried by the rotating tool body in order to recover the chips generated by the machining operation.
- the recovery means comprises a discharge opening which can be connected to suction means to promote the evacuation of the chips.
- the nozzle ensuring the wrapping of the cutter is linked to a suction pipe and is in pivot connection with the body of the tool, pivot connection implemented by a ball bearing. Consequently, the positioning of the nozzle relative to the tool is also carried out in this document by a pivot link implemented by bearings.
- a suction module for extracting the chips produced by a machine tool machining by means of at least one tool set in motion by a tool holder module, the device being of the type comprising that comprising a central vacuum unit creating a vacuum, the tool being composed of a cutting part and a standard attachment support.
- a device for extracting the chips produced by a machine tool machining by means of at least one tool set in motion by a tool holder module the device being of the type comprising that comprising a central vacuum unit creating a vacuum, the tool being composed of a cutting part and a standard attachment support.
- One criterion that the applicant has set for itself is the simplicity and low cost of implementing the solution envisaged.
- the on-board part of the suction module must be as simple as possible because its cost is multiplied by the number of tools that the machine tool can accommodate.
- the device comprises a suction nozzle it comprises a suction nozzle which, comes to bond
- This device proposes wrapping each tool individually with a captive sleeve or nozzle which automatically connects to a common sub-assembly fixed on the module or the tool holder spindle of the machine. tool, when taking the tool. An air flow is then maintained from the working end of the tool to the tool holder module to suck up the effluents created. Coming into contact with the workpiece, this nozzle ensures the confinement of this air flow in a volume defined by the workpiece, the exterior surfaces of the tool and the interior surfaces of the nozzle.
- the tool-holder module can be constituted by a simple tool-holder spindle ensuring its sole setting in motion in rotation or else by a slide capable of proposing a plurality of additional movements.
- each tool includes a suction nozzle which follows the movements of the tool not only during the machining phases but also during the change of phases. tools provided that this nozzle can only play its role as on-board suction module once the latter is installed on the tool holder module and only in the machining phase.
- the nozzle is positioned precisely with respect to the tool only when the latter comes to be fitted onto its movement setting module. This positioning consists of leaving a clearance between the rotating surfaces (tool and tool body) and the fixed surfaces (nozzle).
- the mounted "floating" nozzle When the tool is not installed in the means of setting in motion the mounted "floating" nozzle is not precisely positioned relative to the tool but is only retained therewith.
- the means for positioning and maintaining the position associated with the module for setting in motion the tool not only has the function of connecting the nozzle to the central vacuum unit as provided for in the documents of the prior art but also to perform the positioning function of the "floating" mounted nozzle relative to the rotating tool so as not to hinder this rotation.
- the absence of this functionality associated with the absence of guidance would make the machining operation impossible with a nozzle coming sporadically in contact (by impact) with the rotating element.
- This characteristic is also particularly advantageous in that it provides for floating attachment of the suction means to the standard attachment support supporting each tool.
- the Applicant has turned to a technological solution simplifying the connection between the on-board suction nozzle and the tool by mounting it "floating" on the tool and by transferring the necessary positioning function between the nozzle and the tool in the connection between the nozzle and the tool holder module.
- the floating adjective here has the meaning of defining what is not fixedly attached and which has relative freedom of movement.
- the applicant proposes not to ensure a connection between the tool and the nozzle while limiting the amplitude of the movements of the nozzle relative to the tool.
- the connection implemented by the invention between the nozzle and the tool leaves the six degrees of freedom.
- One of the concerns of the applicant in the design of the device of the invention has been the simplicity of this fixing. Indeed, the simplicity of the solutions chosen must guarantee their reliability when used on a machine tool.
- the nozzle consists of a sleeve coming to be placed around the tool concentrically with the axis of rotation of the latter on its standard attachment support. This nozzle is formed internally with a groove in which is housed an elastic ring cooperating with a groove formed in this effect on the standard attachment support of the tool.
- the fixing envisaged by the applicant does not require the change of the standard supports of already existing tools but simply an adaptation which is easy to implement since it is a question of producing a groove capable of accommodating an elastic ring of the "circlip” type. .
- the assembly in itself of the nozzle around the tool does not require particularly heavy installation because it simply requires the implementation of a circlip to allow the penetration of the standard attachment support to the inside the nozzle and its release once the inner surface of the "circlip" is inside the groove provided for this purpose in the support.
- the realization of such a groove does not require the modification of functional surfaces already exploited.
- the device is equipped with a angular indexing means allowing the nozzle to present an angular position suitable for its installation in its tool holder module so that the part on board with the tool of the suction device itself has an adequate angular orientation to allow its setting in position and its maintenance in position relative to the tool holder module.
- the Applicant has also carried out research in order to optimize the positioning of the on-board part individual to each tool of the suction device on the common part fixed to the tool holder module.
- said nozzle integral with the tool is placed on the tool holder module during the relative movement of the tool relative to the tool holder module corresponding to that known for the tool taken in said tool holder module without additional actuator.
- FIG. 1 is a schematic drawing in perspective sectional view of an embodiment of the device of the invention
- Figure 2 is a schematic drawing in perspective view of a conventional assembly comprising a tool and a standard tool attachment support fitted for accommodate the on-board part of the invention
- FIG. 1 is a schematic drawing in perspective sectional view of an embodiment of the device of the invention
- Figure 2 is a schematic drawing in perspective view of a conventional assembly comprising a tool and a standard tool attachment support fitted for accommodate the on-board part of the invention
- FIG. 1 is a schematic drawing in perspective sectional view of an embodiment of the device of the invention
- Figure 2 is a schematic drawing in perspective view of a conventional assembly comprising a tool and a standard tool attachment support fitted for accommodate the on-board part of the invention
- FIG. 1 is a schematic drawing in perspective sectional view of an embodiment of the device of the invention
- Figure 2 is a schematic drawing in perspective view of a conventional assembly comprising a tool and a standard tool attachment support fitted for accommodate the on-board part of the invention
- FIG. 3 is a schematic drawing in sectional view of the only on-board part of the device of the invention
- FIG. 4 is a schematic drawing in perspective view of the mounting operation on the tool holder module of the tool fitted with the device of the invention and engaged with a gripping means
- FIG. 5 is a schematic drawing in side view of the embodiment of the device of the invention
- FIGS. 6a, 6b and 6c are schematic drawings in sectional view illustrating the different stages of mounting the tool and the on-board part of the device on the tool holder module.
- DESCRIPTION OF THE PREFERRED EMBODIMENTS As illustrated in the drawings of FIGS. 1, 3, 4, 5 and 6, the chip suction device referenced D as a whole is of the type of that comprising a suction unit not illustrated.
- the suction nozzle 100 is fixed in floating manner to the standard attachment support 220 of the tool 200 so as to create a depression around the tool 200 while allowing the rotation of the latter.
- the movement of the air is illustrated by the arrows F.
- the nozzle 100 is constituted in its rear part by a sleeve coming to be placed concentrically with the axis of rotation of the tool 200 on its standard attachment support 220. According to a feature not shown, said nozzle 100 extends at its front part of a conduit of a length adapted to the length of the tool 200 coming into contact with the workpiece not shown and whose length is susceptible to vary as a function of the axial stroke of the tool 200.
- the nozzle 100 is formed internally by a first groove 110 at the level of the sleeve in which is housed an elastic ring 300 of the "circlip" type cooperating with a second groove 221 formed for this purpose on the standard attachment support 220 of the tool 200.
- This groove 221 and the location of the elastic ring 300 inside the latter appear in external view on the drawing in of FIG. 2.
- the standard attachment support 220 is of the HSK type and has on its front part, a cylindrical surface in which the groove 221 has been made.
- the nozzle fixing solution not only authorizes the use of already existing tool support but also requires only a minimal adjustment of said already existing devices.
- the elastic ring 300 is of the type of those remaining open at rest.
- the assembly itself is particularly simple. It suffices to slide the tool 200 and its attachment support 220 with the elastic ring 300 held in the closed position in the sleeve constituting the rear part of the nozzle 100 until the circlips 300 are placed in the corresponding groove. of the sleeve in which it returns to its rest position.
- the elastic ring 300 is mounted with clearance on the groove 221 formed on the tool attachment support 220 so that once placed in the groove 110 of the nozzle 100 and the nozzle is associated with the fixed part of the device D, the ring is not in contact with the tool attachment support 220.
- the elastic ring 300 is not in contact with said groove 221 while maintaining a clearance represented by the marks J1, J2 and J3.
- the function of this assembly is not to make a tight fixing or a guiding in rotation between the nozzle 100 and the tool 200 but to prevent the release of the standard attachment module 220 from the nozzle 100 while authorizing the rotation of the tool 200 when the latter is set in motion by its spindle.
- the simplicity of this assembly has the advantage of not creating too bulky a volume around the tool and therefore in the machining station. In addition, this simplicity of implementation guarantees the reliability of such a technological solution.
- the nozzle does not have a thickness going beyond the maximum diameter of the HSK tool attachment support shown. Consequently, the assembly formed by the tool associated with the nozzle requires space management in the machining, tool change or tool storage phases equivalent to that required for a tool that does not embark no suction device.
- the device D is broken down into a first so-called on-board part made up of a plurality of individual nozzles 100 associated with each tool 200 and a second part fixed relative to the tool holder module which can be made up of a slide spindle holder ensuring the setting in motion not only in rotation of the tool but also possibly in translation along the conventional axes X, Y and Z.
- said nozzle 100 integral with the movements of the tool 200 is connected with the tool 200, to the module for setting in motion the latter which includes a means 400 for positioning and a means for holding this position in position. the latter having the function of binding it to the central vacuum unit not illustrated and of maintaining it in a position such that it does not hinder the rotation of the tool 200.
- said nozzle 100 comprises a conduit end 120 coming to cooperate, once the tool 200 is put in place in its movement module 500, with one end of another conduit linked to the positioning and position-holding means.
- the means 400 for fixing the tool 200 which also receives the nozzle 100, comprises a body main 410 which ensures the connection of the fixed part of the device D with the tool holder module 500.
- This main body is equipped with a fixed common adapter which is placed opposite a corresponding on-board adapter of the nozzle 100, when the tool is taken.
- this common adapter also being equipped with one end 412 of the conduit intended to connect to the central vacuum unit not illustrated.
- This adapter includes a centering pin 411 associated with a locking pin 413 which will ensure the positioning and the maintenance in position of the nozzle 100 in the appropriate position around the tool 200 when it is in position in the carrier module.
- tool 500 so that a clearance is present between the interior surface of the nozzle 100 which remains fixed relative to the tool support module and the exterior surface of the tool attachment support 220 which is in rotation for the machining operation.
- the clearances are calculated so that the "circlip" does not come into contact with the tool attachment support inside the groove.
- FIGS. 6a, 6b, and 6c illustrate the positioning of the tool 200 associated with its nozzle 100 on the tool holder module 500.
- the pipe end 120 on board with the nozzle 100 comes to correspond with the fixed pipe end 412 connected to the central vacuum unit not illustrated so that it creates continuity in the suction line.
- the choice of these positioning and holding means means that the suction device does not require an additional actuator or additional cycle time for its installation.
- the installation of the suction device that is to say the meeting of the on-board part with the fixed part is performs in the same operation and therefore in the same cycle time as the tool gripping operation by the workpiece module.
- said nozzle 100 has externally notches 130 coming to cooperate with means for receiving or gripping the tools 200 during the tool change and storage phases in order to correctly orient the end of conduit 120 which it comprises.
- the ends of the "circlip" 300 are accessible through the opening formed by the end 120 of the on-board conduit by the assembly formed by the tool 200 and the nozzle 100.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Turning (AREA)
- Sawing (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04805801A EP1680258B1 (fr) | 2003-11-05 | 2004-11-03 | Dispositif d'aspiration associe a l'outil d'une machine-outil d'usinage |
DE602004006889T DE602004006889T2 (de) | 2003-11-05 | 2004-11-03 | Dem werkzeug einer schneidwerkzeugmaschine zugeordnete saugvorrichtung |
JP2006537389A JP2007510550A (ja) | 2003-11-05 | 2004-11-03 | 工作加工機械工具と連動される吸引装置 |
US10/595,679 US20080131220A1 (en) | 2003-11-05 | 2004-11-03 | Suction Device Associated With The Tool Of A Cutting Machine Tool |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0312985 | 2003-11-05 | ||
FR0312985A FR2861618B1 (fr) | 2003-11-05 | 2003-11-05 | Dispositif d'aspiration associe a l'outil d'une machine-outil d'usinage |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005044510A2 true WO2005044510A2 (fr) | 2005-05-19 |
WO2005044510A3 WO2005044510A3 (fr) | 2005-06-30 |
Family
ID=34429920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2004/050558 WO2005044510A2 (fr) | 2003-11-05 | 2004-11-03 | Dispositif d'aspiration associe a l'outil d'une machine-outil d'usinage |
Country Status (10)
Country | Link |
---|---|
US (1) | US20080131220A1 (fr) |
EP (1) | EP1680258B1 (fr) |
JP (1) | JP2007510550A (fr) |
KR (1) | KR20060121132A (fr) |
CN (1) | CN100526003C (fr) |
AT (1) | ATE363961T1 (fr) |
DE (1) | DE602004006889T2 (fr) |
ES (1) | ES2288275T3 (fr) |
FR (1) | FR2861618B1 (fr) |
WO (1) | WO2005044510A2 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006011392B4 (de) * | 2006-03-09 | 2008-04-24 | Grob-Werke Gmbh & Co. Kg | Vorrichtung zum Reinigen des Spannbereiches eines Bearbeitungswerkzeuges |
JP5416364B2 (ja) * | 2008-05-12 | 2014-02-12 | 株式会社森精機製作所 | 工作機械の主軸装置 |
DE102011013111A1 (de) * | 2011-03-04 | 2012-09-06 | Kraussmaffei Technologies Gmbh | Vorrichtung zur prozessparallelen Absaugung von bei der Bearbeitung eines Werkstücks anfallenden Bearbeitungsprodukten |
US20180125313A1 (en) * | 2011-04-13 | 2018-05-10 | Skitter & Squirt Adventures, Llc | System and Method for Capturing Dust Created By Power Tool Operation |
DE102011113599A1 (de) * | 2011-09-16 | 2013-03-21 | Christian Vollmer | Werkzeugaufnahmevorrichtung einer Werkzeugmaschine |
CN105522439A (zh) * | 2016-03-01 | 2016-04-27 | 侯如升 | 一种车床自动化切割机调速控制器 |
GB2559386B (en) * | 2017-02-03 | 2019-09-04 | Nikken Kosakusho Europe Ltd | Device for the extraction of machining dust |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5791842A (en) * | 1993-12-30 | 1998-08-11 | Horkos Corp. | Chip suction and disposal device for a machine tool having an automatic tool exchanging structure |
US5947661A (en) * | 1994-01-19 | 1999-09-07 | Horkos Corp. | Cutting chip air-stream removing device for a mechanical tool |
EP0955125A2 (fr) * | 1998-05-07 | 1999-11-10 | Mitsubishi Materials Corporation | Outil de coupe |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1927871A (en) * | 1931-05-15 | 1933-09-26 | Ind Patents Corp | Sampling device |
US3368633A (en) * | 1965-10-22 | 1968-02-13 | Trade Tools Inc | Dustless drilling apparatus |
US3638737A (en) * | 1970-01-13 | 1972-02-01 | David G Moates | Pneumatic drill noise muffler and dust removal apparatus |
DE7225189U (de) * | 1972-07-06 | 1974-05-09 | Hirdes R | Bohrmaschine |
US4209069A (en) * | 1974-09-03 | 1980-06-24 | Lockheed Corporation | Drills with chip collectors |
EP0407836A3 (en) * | 1989-07-04 | 1991-04-24 | Mitsubishi Metal Corporation | Rotary cutting tool |
US5033917A (en) * | 1990-08-27 | 1991-07-23 | Mcdonnell Douglas Corporation | Chip extraction apparatus |
US5688082A (en) * | 1995-01-19 | 1997-11-18 | Richardson; Owen Lewis | Dust extractor |
US6079078A (en) * | 1998-10-21 | 2000-06-27 | The Boeing Company | Chip and dust collection apparatus |
US5988954A (en) * | 1999-01-12 | 1999-11-23 | The Boeing Company | Vacuum attachment for power tool |
JP3055019B1 (ja) * | 1999-02-22 | 2000-06-19 | ホーコス株式会社 | 切粉吸引式工作機械 |
IT1309327B1 (it) * | 1999-07-07 | 2002-01-22 | Jobs Spa | Apparato porta utensile per teste porta mandrino. |
US6413022B1 (en) * | 2000-09-18 | 2002-07-02 | The Boeing Company | Vacuum clamp device |
US7168894B2 (en) * | 2002-09-27 | 2007-01-30 | Novator Ab | Assembly for removing chips from a cutting work area of a cutting tool |
-
2003
- 2003-11-05 FR FR0312985A patent/FR2861618B1/fr not_active Expired - Fee Related
-
2004
- 2004-11-03 US US10/595,679 patent/US20080131220A1/en not_active Abandoned
- 2004-11-03 CN CNB2004800322476A patent/CN100526003C/zh not_active Expired - Fee Related
- 2004-11-03 ES ES04805801T patent/ES2288275T3/es active Active
- 2004-11-03 DE DE602004006889T patent/DE602004006889T2/de active Active
- 2004-11-03 WO PCT/FR2004/050558 patent/WO2005044510A2/fr active Search and Examination
- 2004-11-03 KR KR1020067010924A patent/KR20060121132A/ko not_active Application Discontinuation
- 2004-11-03 JP JP2006537389A patent/JP2007510550A/ja active Pending
- 2004-11-03 AT AT04805801T patent/ATE363961T1/de not_active IP Right Cessation
- 2004-11-03 EP EP04805801A patent/EP1680258B1/fr not_active Not-in-force
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5791842A (en) * | 1993-12-30 | 1998-08-11 | Horkos Corp. | Chip suction and disposal device for a machine tool having an automatic tool exchanging structure |
US5947661A (en) * | 1994-01-19 | 1999-09-07 | Horkos Corp. | Cutting chip air-stream removing device for a mechanical tool |
EP0955125A2 (fr) * | 1998-05-07 | 1999-11-10 | Mitsubishi Materials Corporation | Outil de coupe |
Also Published As
Publication number | Publication date |
---|---|
KR20060121132A (ko) | 2006-11-28 |
CN1874870A (zh) | 2006-12-06 |
DE602004006889D1 (de) | 2007-07-19 |
FR2861618B1 (fr) | 2006-04-14 |
CN100526003C (zh) | 2009-08-12 |
ATE363961T1 (de) | 2007-06-15 |
EP1680258A2 (fr) | 2006-07-19 |
FR2861618A1 (fr) | 2005-05-06 |
US20080131220A1 (en) | 2008-06-05 |
DE602004006889T2 (de) | 2008-02-14 |
EP1680258B1 (fr) | 2007-06-06 |
ES2288275T3 (es) | 2008-01-01 |
WO2005044510A3 (fr) | 2005-06-30 |
JP2007510550A (ja) | 2007-04-26 |
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