WO2011083185A1 - Caña retraible para máquinas herramientas y uso de dicha caña retraible en máquinas herramientas - Google Patents
Caña retraible para máquinas herramientas y uso de dicha caña retraible en máquinas herramientas Download PDFInfo
- Publication number
- WO2011083185A1 WO2011083185A1 PCT/ES2010/000514 ES2010000514W WO2011083185A1 WO 2011083185 A1 WO2011083185 A1 WO 2011083185A1 ES 2010000514 W ES2010000514 W ES 2010000514W WO 2011083185 A1 WO2011083185 A1 WO 2011083185A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- machine tools
- bearings
- front assembly
- retractable
- retractable rod
- Prior art date
Links
- 238000000605 extraction Methods 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 claims description 3
- 238000003801 milling Methods 0.000 description 8
- 238000003754 machining Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/043—Accessories for spindle drives
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- 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
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/225—Feeding members carrying tools or work not mechanically connected to the main drive, e.g. with separate motors
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/309296—Detachable or repositionable tool head
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/309352—Cutter spindle or spindle support
Definitions
- the present invention is related to the change of heads in machine tools, such as milling machines and boring machines, proposing for this a retractable rod that allows the assembly of different heads, leaving the rear rotating axis of the head inside the machine tool.
- milling machines and boring machines which are composed of a horizontal table fixed to the ground on which a workpiece is arranged, a column on which a carriage slides vertically or console in whose interior there is a ram and / or a cane that slides horizontally in a direction perpendicular to the longitudinal axis of the table.
- the table on which the workpiece is arranged can be fixed on the ground, while the column has a translational movement on the horizontal plane; the table can be the one that presents the movement of movement in the horizontal plane and the column is fixed; or it may be the case of having both the column and the table a translational movement in said horizontal plane.
- one type of tool or another is arranged, for example, if you want to bore a hole, at the end of the rod there is a boring tool that faces the piece, where the minimum machining diameter is conditioned by the diameter of the cane, and the maximum depth by the length and axial travel of the cane, or by the sum of the lengths of the cane and the ram if the latter exists.
- the cane is moved to its most retracted position, allowing the coupling of a milling head on the ram or on the car if the ram did not exist and where the rod is connected to a rear rotating shaft of the head.
- the cane can be arranged inside the ram or inside the car, depending on the type of machine, but in both cases the cane is made in one or several pieces that join together in a way solid and not separable during the working phase of the machine, forming a single unit.
- This rod is arranged inside a set formed by a rotating bushing that rotates in solidarity with the rod and which is associated by means of bearings with a fixed bushing that is disposed incorporated into the ram or the carriage of the machine. It may also be the case that the fixed bushing does not exist, the bearings being housed directly in the ram or carriage, where the shape of the fixed bushing is directly reproduced.
- a retractable rod is proposed for machine tools, such as milling machines and boring machines, which allows the assembly of different heads on the ram of the machine, leaving the axis "C" of the head, that is the rotating axis rear of the same, internalized in the ram.
- the invention is described in the case of machine tools with ram and cane arranged inside a vertical translation car, however the concept of the invention is not altered in the case of machines that do not have a ram, in which the rod is mounted directly on the car of the machine
- the retractable rod object of the invention is constituted by a cane core on which a rear assembly and at least one front assembly are arranged, wherein the rear assembly is formed by a rotating bushing that is associated by means of bearings directly with the ram or through a fixed bushing that is coupled to the ram, so that the cane core rotates in solidarity with the rotating bushing, and where the front assembly is formed by another rotating bushing that is associated by other bearings with respect to a part fixed of the structure of the machine, this front assembly being automatically removable, by extraction towards the outside or displacement towards the interior, leaving a gap in which the rear rotary axis of the head can be accommodated.
- the fixed part of the structure of the machine, with which the rotating sleeve of the front assembly is associated by means of bearings is a fixed bushing that is part of said front assembly.
- the rotating bushings of both front and rear assemblies are set on retention for synchronized rotation, through suitable joining means, while the fixed bush of the front assembly has anchoring means for automatic coupling with the ram.
- front and rear assemblies are separated a certain distance, so that the front assembly can be removed by moving inwards, thus, with the displacement of the cane core to its most retracted position it is also left a hole where the rear rotary axis of the head can be accommodated.
- the bearings that are arranged between the rotating bushings and the fixed bushings are angular contact ball bearings, thereby increasing the rotation speed and minimizing friction.
- they could also be other types of bearings, such as magnetic, hydrostatic, aerostatic or other types of bearings that have a low coefficient of friction.
- the cane core is separated in a rear part permanently disposed inside the ram and at least one front part that is removable by its extraction to the outside together with the front assembly, so A gap is left to accommodate the rear rotary axis of the head.
- a retractable rod for machines is thus obtained tools that present very advantageous constructive and functional characteristics for the application function to which it is intended, solving the problem of arrangement of the "C" axis of the head.
- Figures 1A to ID show schematic views of different types of machine tools.
- Figure 2 shows the problem related to the conventional technique of the arrangement of the "C" axis of the head, this being outside the ram and carriage of the machine.
- Figures 3A and 3B show the configuration of a rod related to the conventional technique, wherein the rod and the assembly formed by the rotating and fixed bushings are respectively made in a single unit.
- Figures 4A to 4C show an exemplary preferred embodiment of the retractable rod object of the invention, wherein the rotating and fixed bushings respectively have a modular configuration, comprising a rear part that is kept inside and at least another front part that It is removable.
- Figure 5 shows a view where the problem related to the arrangement of the "C" axis of the head is solved with the retractable rod of the invention.
- Figure 6 shows the possibility of arranging different types of heads on the same machine.
- Figures 7A to 7C show another example of a practical embodiment of the invention, wherein the rod is separated in a rear part and at least one front part that is removable outside the ram.
- Figure 8 shows the possibility of arranging, with the solution of the previous figure, different types of heads or front parts of cane on the same machine.
- the object of the invention relates to a retractable shank for machine tools, such as milling machines and boring machines, in which the assembly formed by the rotating and fixed bushings is divided, at least one front assembly being arranged which can be removed, by extraction towards the outside or displacement towards the interior, with what defines a hollow in the ram that allows the assembly of different heads.
- Figures 1A to ID different types of machine tools can be seen, with Figure 1A showing a machine that has a horizontal table (1) fixed to the ground (2) on which a workpiece (3) is arranged and a column (4) on which a carriage (5) or console slides vertically, inside which there is a rod (6) that slides horizontally in a direction perpendicular to the longitudinal axis of the table (1).
- Figure IB shows a machine tool like the one in figure 1A, where the rod (6) is retracted for coupling a head (7). In these cases the table (1) presents a translational movement on the horizontal plane.
- Figure 2 shows the problem associated with the conventional technique, observing how the milling head (7) is long, in a distance (X), when it is placed on the ram (8), so that work area is lost on the part (3), specifically the rear rotating shaft (9) of the head (7), called the "C" axis, is on the outside and cannot enter the ram (8) because it stops against the rod (6) and the set formed by the caps that surround it.
- the configuration of a conventional rod (6) is represented in Figures 3A and 3B, one with the rod (6) in its retracted position and the other with the rod (6) in the outgoing position, the rod (6) being made in one or several pieces that join together in a solid and non-separable way during the machine's work phase, forming a single unit.
- Work phase means the time during which the machine is operational (machining time, change of heads, tools, etc.)
- the rod (6) is arranged inside an assembly formed by a rotating bushing (10), which is associated by means of bearings (11) with a fixed bushing (12) which is arranged incorporated in the ram (8 ) of the machine tool. It may also be the case that the fixed bushing (12) does not exist, the bearings (11) being housed directly in the ram (8), where the shape of the fixed bushing (12) is directly reproduced.
- a retractable rod for machine tools which is constituted by a cane core (13) on which a rear assembly and at least one front assembly are arranged, wherein the rear assembly is formed by a rotating bushing (14) which is associated by means of bearings (16) directly with the ram (8) or through a fixed bushing (15) that is coupled to the ram (8), so that the rod core (13) rotates in solidarity with the rotating bushing (14), and where the front assembly is formed by another rotating bushing (17) that is associated by other bearings (16) with respect to a fixed part of the machine structure, this being Removable front assembly automatically, by extracting outwards or moving inwards, leaving a gap (19) in which the shaft (9) of the head (7) can be accommodated.
- FIG. 4C An exemplary preferred embodiment of the invention is shown in Figures 4A to 4C, in which the front assembly is removed by its extraction outwards (see Figure 4C), in this case the fixed part of the machine structure , with which the bushing is associated by means of bearings (16) swivel (17), is a fixed bushing (18) that is part of the front assembly.
- the rotating bushings (14 and 17) are established in retention for synchronized rotation, through joining means (20), while the fixed bushings (15 and 18) are independent of each other, without establishing any type of joint among them, however it could be the case that the fixed bushing (15) of the rear assembly did not exist, its shape being directly reproduced in the ram (8).
- the fixed bushing (18) has anchoring means (21) for coupling with the ram (8).
- the cane core (13) is rotatably driven by a gear (22) that is coupled by the rear of the rotating sleeve (14) of the rear assembly, so that the cane core ( 13) rotates in solidarity with said rotating bushing (14), while the rotating bushing (17) rotates by drag due to the retention established by the joining means (20) with the rotating bushing (14).
- a drive (23) such as a ball screw, which transmits the axial movement to the cane core (13).
- Synchronized rotation of the cane core (13) with the rotating sleeve (14) of the rear assembly can be carried out, among other ways, by means of a keyway (24) between both elements, so that the cane core (13) can rotate with the rotating bushing (14) and slide axially with respect to it, notwithstanding the outermost part of the cane core (13) does not have any means of direct rotation association with the rotating bushing (17) of the front assembly, said outermost part of the shank core (13) being subjected to a radial but not axial support.
- the outermost part of the cane core (13) is cylindrical, so that in its outflow path outside the ram (8) the different residues from the machining cannot be introduced into defined housings to associate the turn, however the keyed (24) could be made along the entire cane core (13), in which case means should be provided to prevent waste from entering the housings, or means to remove the waste, such as scrapers .
- the front and rear assemblies are separated a certain distance, so that the front assembly can be removed by moving inwards, thus, with the displacement of the cane core (13) to its most retracted position a hole is left (19), where the shaft (9) of the head (7) can be accommodated.
- the cane core (13) since there is no connection between the rotating bushings (14 and 17) of the rear and front assembly, the cane core (13) has a turning association on its entire surface, rotating in solidarity with the rotating sleeve (17).
- bearings (16) that are arranged between the rotating bushings (14 and 17) and the fixed bushings (15 and 18) are angular contact ball bearings, thereby increasing the speed of rotation and friction is minimized.
- they could also be other types of bearings, such as magnetic, hydrostatic, aerostatic, or other types of bearings that have a low coefficient of friction.
- FIGs 7A to 7C another example of embodiment of the invention is shown, wherein the cane core (13) is formed by a rear part (13.1) permanently arranged inside the ram (8) and at least one front part (13.2) that is removable, so that the front part (13.2) can be separated, during the work phase, from the rear part (13.1), by its extraction to the outside together with the front assembly, formed by the rotating bushing (17) which is associated by means of the bearings (16) with respect to the fixed bushing (18), so that a gap (19) is left to accommodate the shaft (9) of the head (7).
- the rear and front parts (13.1 and 13.2) of the cane core (13) are joined together, through joining means (25), for rotation in a synchronized manner.
- the front assembly is adaptable in its interior in correspondence with front parts (13.2) of the cane core (13) of different diameters, while on the other hand, it is provided that the front assembly is complemented with a module (26) to adapt front parts (13.2) of the cane core (13) of an oversized length.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Turning (AREA)
- Machine Tool Units (AREA)
- Jigs For Machine Tools (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/517,914 US9089937B2 (en) | 2009-12-22 | 2010-12-12 | Retractable shank for machine tools and use of said retractable shank in machine tools |
MX2012007252A MX2012007252A (es) | 2009-12-22 | 2010-12-14 | Caña retraible para maquinas herramientas y uso de dicha caña retraible en maquinas herramientas. |
CA2784127A CA2784127C (en) | 2009-12-22 | 2010-12-14 | Retractable shank for machine tools and use of said retractable shank in machine tools |
RU2012131352/02A RU2522058C2 (ru) | 2009-12-22 | 2010-12-14 | Отводимый шпиндель для металлорежущих станков и применение отводимого шпинделя в металлорежущих станках |
ES10842001.9T ES2531563T3 (es) | 2009-12-22 | 2010-12-14 | Máquina herramienta con caña retraible |
CN201080061545.3A CN102712070B (zh) | 2009-12-22 | 2010-12-14 | 用于机床的伸缩式柄杆及所述伸缩式柄杆在机床中的应用 |
BR112012015303A BR112012015303A2 (pt) | 2009-12-22 | 2010-12-14 | haste retrátil para máquinas-ferramenta e uso da mencionada haste retrátil em máquinas-ferrementa |
EP10842001.9A EP2517823B1 (en) | 2009-12-22 | 2010-12-14 | Machine tool with retractable shank |
JP2012545360A JP5542215B2 (ja) | 2009-12-22 | 2010-12-14 | 工作機械のための引き込み可能なシャンク及びこの引き込み可能なシャンクの工作機械における使用 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200902377A ES2342652B1 (es) | 2009-12-22 | 2009-12-22 | Caña retraible para maquinas herramientas y uso de dicha caña retraible en maquinas herramientas. |
ESP200902377 | 2009-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011083185A1 true WO2011083185A1 (es) | 2011-07-14 |
Family
ID=42272311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2010/000514 WO2011083185A1 (es) | 2009-12-22 | 2010-12-14 | Caña retraible para máquinas herramientas y uso de dicha caña retraible en máquinas herramientas |
Country Status (11)
Country | Link |
---|---|
US (1) | US9089937B2 (es) |
EP (1) | EP2517823B1 (es) |
JP (1) | JP5542215B2 (es) |
KR (1) | KR20120112593A (es) |
CN (1) | CN102712070B (es) |
BR (1) | BR112012015303A2 (es) |
CA (1) | CA2784127C (es) |
ES (2) | ES2342652B1 (es) |
MX (1) | MX2012007252A (es) |
RU (1) | RU2522058C2 (es) |
WO (1) | WO2011083185A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2724403T3 (es) * | 2016-05-03 | 2019-09-10 | Soraluce S Coop | Máquina herramienta con sistema de amortiguación activa |
EP3995254B1 (en) | 2020-11-06 | 2022-12-14 | Nicolas Correa, S.A. | Hybrid machine tool for milling and boring |
JP2022148001A (ja) * | 2021-03-24 | 2022-10-06 | スター精密株式会社 | 旋盤 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3334001A1 (de) * | 1983-09-21 | 1985-04-11 | Hermann 7835 Teningen Hauser | Schleifspindel |
EP0330905A2 (de) * | 1988-03-04 | 1989-09-06 | Hermann Hauser | Spindel für Werkzeugmaschinen mit auswechselbaren Spindelteilen |
EP1126941A1 (de) * | 1998-11-02 | 2001-08-29 | Reinhard Schröder | Spanneinrichting eines machinenspindel |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2175592A (en) * | 1936-03-17 | 1939-10-10 | Brown & Sharpe Mfg | Attachment mounting for a machine tool |
GB658278A (en) * | 1948-05-31 | 1951-10-03 | George William Sanders | Improvements in or relating to devices for connecting tool heads to flexible shafts |
DE2212875C3 (de) * | 1972-03-17 | 1974-09-05 | Schiess Ag, 4000 Duesseldorf-Oberkassel | Vorrichtung zum Festspannen, Lösen und Auswechseln von Werkzeugköpfen an einer Schwerwerkzeugmaschine |
DE2356799A1 (de) * | 1973-11-14 | 1975-05-15 | Scharmann & Co | Horizontal-bohr- und fraeswerk, mit einem die werkzeuge tragenden werkzeugmagazin |
US4167218A (en) * | 1977-02-28 | 1979-09-11 | Kabushiki Kaisha Meidensha | Machine tool arrangement |
SU729005A1 (ru) * | 1978-01-04 | 1980-04-28 | Горьковский политехнический институт им.А.А.Жданова | Металлорежущий станок |
JPS58154033U (ja) * | 1982-04-10 | 1983-10-14 | 東芝機械株式会社 | 主軸アタツチメント |
DE8402787U1 (de) * | 1984-02-01 | 1985-05-30 | Werkzeugmaschinenfabrik Adolf Waldrich Coburg Gmbh & Co, 8630 Coburg | Vorsatzschnellaufgetriebe für Bohr-, Fräs- und dgl. Werkzeugmaschinen |
JPH0288107A (ja) * | 1988-09-22 | 1990-03-28 | Toshiba Mach Co Ltd | 工作機械の主軸頭 |
JPH0398716A (ja) * | 1989-09-09 | 1991-04-24 | Brother Ind Ltd | 工作機械 |
JPH0379240U (es) * | 1989-12-05 | 1991-08-13 | ||
JPH03245930A (ja) * | 1990-02-23 | 1991-11-01 | Suzuki Motor Corp | 工作機械 |
CA2087798C (en) * | 1992-01-22 | 2001-10-23 | James Oliver Holtey | High speed spindle unit and driver |
US5342155A (en) * | 1993-05-26 | 1994-08-30 | Harroun Enterprises | Spindle extension with self-contained pull-stud draw bar assembly |
JPH0724540U (ja) * | 1993-09-28 | 1995-05-09 | ユニクラフトナグラ株式会社 | ドリル切屑除去装置 |
EP0761383A3 (de) * | 1995-09-02 | 1997-10-22 | Chiron Werke Gmbh | Werkzeugmaschine |
JP4088047B2 (ja) * | 2001-03-30 | 2008-05-21 | 本田技研工業株式会社 | 加工装置 |
RU2333078C1 (ru) * | 2004-04-07 | 2008-09-10 | Хпт Синерджи С.Р.Л. | Горизонтальный фрезерно-расточный станок с подвижной стойкой |
US7097399B2 (en) * | 2004-08-20 | 2006-08-29 | Bourn & Koch, Inc. | Cutting machine for gear shaping or the like |
JP5057844B2 (ja) * | 2007-05-14 | 2012-10-24 | 津田駒工業株式会社 | 工作機械用の角度割出し装置 |
KR100835119B1 (ko) * | 2007-12-07 | 2008-06-05 | 김정수 | 공작기계용 스핀들부재의 연장장치 |
TWI457196B (zh) * | 2008-12-05 | 2014-10-21 | Ind Tech Res Inst | 可即時監測工作狀態之工具機主軸結構 |
-
2009
- 2009-12-22 ES ES200902377A patent/ES2342652B1/es not_active Expired - Fee Related
-
2010
- 2010-12-12 US US13/517,914 patent/US9089937B2/en active Active
- 2010-12-14 JP JP2012545360A patent/JP5542215B2/ja not_active Expired - Fee Related
- 2010-12-14 BR BR112012015303A patent/BR112012015303A2/pt not_active IP Right Cessation
- 2010-12-14 CN CN201080061545.3A patent/CN102712070B/zh active Active
- 2010-12-14 ES ES10842001.9T patent/ES2531563T3/es active Active
- 2010-12-14 KR KR1020127018779A patent/KR20120112593A/ko active IP Right Grant
- 2010-12-14 EP EP10842001.9A patent/EP2517823B1/en active Active
- 2010-12-14 WO PCT/ES2010/000514 patent/WO2011083185A1/es active Application Filing
- 2010-12-14 CA CA2784127A patent/CA2784127C/en not_active Expired - Fee Related
- 2010-12-14 MX MX2012007252A patent/MX2012007252A/es active IP Right Grant
- 2010-12-14 RU RU2012131352/02A patent/RU2522058C2/ru active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3334001A1 (de) * | 1983-09-21 | 1985-04-11 | Hermann 7835 Teningen Hauser | Schleifspindel |
EP0330905A2 (de) * | 1988-03-04 | 1989-09-06 | Hermann Hauser | Spindel für Werkzeugmaschinen mit auswechselbaren Spindelteilen |
EP1126941A1 (de) * | 1998-11-02 | 2001-08-29 | Reinhard Schröder | Spanneinrichting eines machinenspindel |
Non-Patent Citations (1)
Title |
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See also references of EP2517823A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP2517823A1 (en) | 2012-10-31 |
US20120257941A1 (en) | 2012-10-11 |
BR112012015303A2 (pt) | 2016-04-12 |
JP5542215B2 (ja) | 2014-07-09 |
JP2013514898A (ja) | 2013-05-02 |
CA2784127A1 (en) | 2011-06-14 |
ES2342652A1 (es) | 2010-07-09 |
CN102712070A (zh) | 2012-10-03 |
EP2517823B1 (en) | 2014-12-03 |
EP2517823A4 (en) | 2013-10-23 |
ES2342652B1 (es) | 2011-06-13 |
ES2531563T3 (es) | 2015-03-17 |
US9089937B2 (en) | 2015-07-28 |
MX2012007252A (es) | 2012-09-07 |
CN102712070B (zh) | 2015-09-16 |
KR20120112593A (ko) | 2012-10-11 |
CA2784127C (en) | 2014-09-23 |
RU2012131352A (ru) | 2014-01-27 |
RU2522058C2 (ru) | 2014-07-10 |
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