DE4291618T1 - Verbesserungen an computer-numerisch gesteuerten Maschinen oder im Zusammenhang mit computer-numerisch gesteuerten Maschinen - Google Patents
Verbesserungen an computer-numerisch gesteuerten Maschinen oder im Zusammenhang mit computer-numerisch gesteuerten MaschinenInfo
- Publication number
- DE4291618T1 DE4291618T1 DE4291618T DE4291618T DE4291618T1 DE 4291618 T1 DE4291618 T1 DE 4291618T1 DE 4291618 T DE4291618 T DE 4291618T DE 4291618 T DE4291618 T DE 4291618T DE 4291618 T1 DE4291618 T1 DE 4291618T1
- Authority
- DE
- Germany
- Prior art keywords
- computer
- numerically controlled
- controlled machines
- connection
- machines
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/41—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path
- G05B19/4103—Digital interpolation
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
- G05B19/4068—Verifying part programme on screen, by drawing or other means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/408—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by data handling or data format, e.g. reading, buffering or conversion of data
- G05B19/4086—Coordinate conversions; Other special calculations
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/33—Director till display
- G05B2219/33131—Synthesize programmable axis, to simulate a non existing, virtual axis
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/34—Director, elements to supervisory
- G05B2219/34164—Superposition manual control pulses on motion control pulses
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/35—Nc in input of data, input till input file format
- G05B2219/35373—Data storage, buffer
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/35—Nc in input of data, input till input file format
- G05B2219/35459—Knob, handle, handwheel delivers pulses, electronic handwheel, digipot
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/43—Speed, acceleration, deceleration control ADC
- G05B2219/43158—Feedrate override
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/50—Machine tool, machine tool null till machine tool work handling
- G05B2219/50157—Universal swivel spindle head, swivel in all directions
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/50—Machine tool, machine tool null till machine tool work handling
- G05B2219/50208—Retrace, remachine portion of path, locus to remove start discontinuities
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Numerical Control (AREA)
- General Factory Administration (AREA)
- Paper (AREA)
- Automatic Control Of Machine Tools (AREA)
- Multi-Process Working Machines And Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPK649491 | 1991-06-04 | ||
PCT/AU1992/000259 WO1992022023A1 (en) | 1991-06-04 | 1992-06-04 | Improvements in or relating to computer numerically controlled machines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4291618T1 true DE4291618T1 (de) | 1994-05-05 |
Family
ID=3775448
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4291618A Expired - Lifetime DE4291618C2 (de) | 1991-06-04 | 1992-06-04 | Computernumerisch-gesteuerte Maschine mit einer manuellen Bedieneinheit zur Steuerung eines programmierten Verfahrwegs |
DE4291618T Granted DE4291618T1 (de) | 1991-06-04 | 1992-06-04 | Verbesserungen an computer-numerisch gesteuerten Maschinen oder im Zusammenhang mit computer-numerisch gesteuerten Maschinen |
DE4291619T Pending DE4291619T1 (de) | 1991-06-04 | 1992-06-04 | Verbesserte Steuerung von CNC-Werkzeugmaschinen |
DE4291619A Expired - Lifetime DE4291619C2 (de) | 1991-06-04 | 1992-06-04 | Verfahren zum Betreiben einer mehrachsigen computernumerisch gesteuerten Werkzeugmaschine |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4291618A Expired - Lifetime DE4291618C2 (de) | 1991-06-04 | 1992-06-04 | Computernumerisch-gesteuerte Maschine mit einer manuellen Bedieneinheit zur Steuerung eines programmierten Verfahrwegs |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4291619T Pending DE4291619T1 (de) | 1991-06-04 | 1992-06-04 | Verbesserte Steuerung von CNC-Werkzeugmaschinen |
DE4291619A Expired - Lifetime DE4291619C2 (de) | 1991-06-04 | 1992-06-04 | Verfahren zum Betreiben einer mehrachsigen computernumerisch gesteuerten Werkzeugmaschine |
Country Status (4)
Country | Link |
---|---|
US (2) | US5471395A (de) |
AU (2) | AU664372B2 (de) |
DE (4) | DE4291618C2 (de) |
WO (2) | WO1992022024A1 (de) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5471395A (en) * | 1991-06-04 | 1995-11-28 | Anca Pty. Ltd. | Control of CNC machine tools |
US5751586A (en) * | 1995-12-01 | 1998-05-12 | Grabovac; Bosko | CNC machine tool |
DE19545083A1 (de) * | 1995-12-04 | 1997-06-05 | Grundig Emv | Verfahren zur Steuerung einer mehrachsigen Werkzeugmaschine |
US5789890A (en) * | 1996-03-22 | 1998-08-04 | Genmark Automation | Robot having multiple degrees of freedom |
US6121743A (en) * | 1996-03-22 | 2000-09-19 | Genmark Automation, Inc. | Dual robotic arm end effectors having independent yaw motion |
US6022132A (en) * | 1996-11-15 | 2000-02-08 | Thermwood Corporation | Method and apparatus for programming a CNC machine with a probe |
US6317646B1 (en) | 1997-03-19 | 2001-11-13 | Fadal Machining Centers, Inc. | CNC machine having interactive control of corner tolerance that is programmed to vary with the corner angle |
US5956253A (en) * | 1997-09-09 | 1999-09-21 | Glassline Corporation | Camera controlled CNC apparatus for processing blanks |
JP3215086B2 (ja) * | 1998-07-09 | 2001-10-02 | ファナック株式会社 | ロボット制御装置 |
US6489741B1 (en) | 1998-08-25 | 2002-12-03 | Genmark Automation, Inc. | Robot motion compensation system |
US6242880B1 (en) * | 1998-09-08 | 2001-06-05 | Cimplus, Inc. | Tolerance based motion control system |
US7086584B2 (en) * | 1999-08-09 | 2006-08-08 | First Data Corporation | Systems and methods for configuring a point-of-sale system |
AU2221000A (en) | 1999-12-30 | 2001-07-16 | Abb Power T & D Company Inc. | Parametric programming of laser cutting system |
US6658316B1 (en) | 1999-12-30 | 2003-12-02 | Abb Technology Ag | Parametric programming of robots and automated machines for manufacturing electrical enclosures |
JP3715537B2 (ja) * | 2001-02-19 | 2005-11-09 | 本田技研工業株式会社 | 多関節ロボットの干渉回避方法およびプログラム |
DE10135158B4 (de) * | 2001-07-19 | 2006-12-14 | Audi Ag | Verfahren zur Montage von Schottplatten an Längsträgern eines Fahrzeugs, insbesondere eines Kraftfahrzeugs |
US20030170543A1 (en) * | 2002-02-26 | 2003-09-11 | Alltrista Zinc Products Company, L.P. | Zinc fibers, zinc anodes and methods of making zinc fibers |
DE10251600A1 (de) * | 2002-11-06 | 2004-05-27 | Kuka Roboter Gmbh | Verfahren und Vorrichtung zum Steuern von Bewegungen bei Handhabungsgeräten |
SE526439C2 (sv) * | 2003-03-10 | 2005-09-13 | Atlas Copco Secoroc Ab | Slipmaskin för slipning av stiftborrkronor |
CA2539363C (en) * | 2003-10-17 | 2013-09-10 | Trinary Anlagenbau Gmbh | Method and device for preventing a control error of a machine tool |
JP4959982B2 (ja) * | 2003-10-17 | 2012-06-27 | トリナリー・アンラーゲンバウ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | ネジ状創成面をもつワークを製造する多軸型工作機械、多軸型工作機械を起動させるための方法、多軸型工作機械に読み込むデータを記録した記録媒体、多軸型工作機械のための機械制御パラメータを作成する方法、多軸型工作機械のための機械制御パラメータを作成するコンピュータシステム、および機械制御パラメータを作成するためのコンピュータプログラム |
US6988434B1 (en) | 2003-12-03 | 2006-01-24 | Elk Premium Building Products, Inc. | Multi-axis tool positioner and related methods |
JP4713569B2 (ja) * | 2004-03-15 | 2011-06-29 | アンカ・ピーティーワイ・リミテッド | 動作制御装置に回転可能に設けられた物体における不均衡の算出方法 |
DE102004023848A1 (de) * | 2004-05-13 | 2005-12-08 | Siemens Ag | Datenträger mit einer auf dem Datenträger gespeicherten Steuerdatei für eine Steuereinrichtung für eine Maschine und hiermit zusammenhängende Verfahren und Einrichtung |
CN101180591A (zh) * | 2005-03-23 | 2008-05-14 | 赫克有限公司 | 基于公差的轨迹规划和控制方法 |
EP1977295B1 (de) * | 2006-01-14 | 2012-06-13 | TRUMPF Werkzeugmaschinen GmbH + Co. KG | Verfahren zur achsregelung |
DE102006022831A1 (de) * | 2006-05-16 | 2007-11-22 | Siemens Ag | Verfahren zum Steuern einer Schleifmaschine und numerisch gesteuerte Schleifmaschine |
DE102006028327B3 (de) | 2006-06-20 | 2008-01-31 | Siemens Ag | Robotergesteuerte Aufzeichnungsvorrichtung, insbesondere für die Aufzeichnung von Röntgenbilddaten, sowie zugehöriges Verfahren |
US7933677B2 (en) | 2006-08-04 | 2011-04-26 | Hurco Companies, Inc. | System and method for surface finish management |
US8725283B2 (en) | 2006-08-04 | 2014-05-13 | Hurco Companies, Inc. | Generalized kinematics system |
US7684891B2 (en) | 2006-08-04 | 2010-03-23 | Hurco Companies, Inc. | System and method for tool use management |
US8024068B2 (en) | 2006-08-04 | 2011-09-20 | Hurco Companies, Inc. | Machine tool control system |
JP4351281B2 (ja) * | 2007-12-13 | 2009-10-28 | ファナック株式会社 | 5軸加工機を制御する数値制御装置 |
US20100203479A1 (en) * | 2009-02-06 | 2010-08-12 | Bulloch Scott E | Dental implant system and methods |
US9039414B2 (en) * | 2009-02-06 | 2015-05-26 | Scott E. Bulloch | Drill guide pin, shank, cannulated drill bit, and driver for creating a hole in a bone |
TWI535424B (zh) * | 2009-03-13 | 2016-06-01 | 神農資訊股份有限公司 | 植牙手術模板製造系統及方法 |
CN101887250B (zh) * | 2009-05-12 | 2012-05-30 | 鸿富锦精密工业(深圳)有限公司 | Cnc工具机控制装置 |
DE112010002245T8 (de) * | 2009-06-03 | 2013-03-14 | Mitsubishi Electric Corp. | Numerische steuerungsvorrichtung und produktionssystem |
DE102009056325A1 (de) * | 2009-12-01 | 2011-06-09 | Schunk Gmbh & Co. Kg | Schweißvorrichtung |
EP2345512A1 (de) | 2010-01-14 | 2011-07-20 | Syddansk Universitet | Verfahren zum Finden praktikabler Gelenkbahnen für einen N-DOF-Roboter mit Rotationsinvariantenprozess (N > 5) |
US8972056B2 (en) | 2010-01-14 | 2015-03-03 | Syddansk Universitet | Method of finding feasible joint trajectories for an n-dof robot with rotation invariant process (n>5) |
EP2538292B1 (de) * | 2011-06-21 | 2014-03-19 | Tornos SA | Speicherung von kinematischen Zwangsbedingungen |
US20130116817A1 (en) * | 2011-11-04 | 2013-05-09 | United Technologies Corporation | System and method for machining and inspecting a workpiece |
US8921734B2 (en) * | 2011-11-10 | 2014-12-30 | Mitsubishi Electric Research Laboratories, Inc. | Laser cutting machine |
US9144860B2 (en) * | 2012-03-29 | 2015-09-29 | Fanuc Robotics America Corporation | Robotic weld gun orientation normalization |
WO2014038002A1 (ja) * | 2012-09-04 | 2014-03-13 | 三菱電機株式会社 | 数値制御装置 |
US10259062B2 (en) | 2013-02-04 | 2019-04-16 | Anca Pty Ltd | Pulse and gap control for electrical discharge machining equipment |
JP5873070B2 (ja) * | 2013-12-20 | 2016-03-01 | ファナック株式会社 | ワークに対する相対的工具方向の入力が可能な数値制御装置 |
JP6847865B2 (ja) | 2015-06-22 | 2021-03-24 | エレクトロ サイエンティフィック インダストリーズ インコーポレーテッド | 多軸工作機械及びこれを制御する方法 |
PT3322557T (pt) | 2015-07-13 | 2022-06-24 | Rollomatic Sa | Método de retificação para maquinar uma peça de trabalho |
DE102017001701A1 (de) | 2017-02-22 | 2018-08-23 | Grob-Werke Gmbh & Co. Kg | Steuerungsvorrichtung und Steuerungsverfahren zum Steuern einer Werkzeugmaschine |
DE102017110198A1 (de) * | 2017-05-11 | 2018-11-15 | Walter Maschinenbau Gmbh | Schleif- und/oder Erodiermaschine sowie Verfahren zur Vermessung und/oder Referenzierung der Maschine |
WO2018220645A1 (en) * | 2017-05-29 | 2018-12-06 | Srinivasan Viswesh | Tool post design for dragknife sheet cutting |
DE102017008529B4 (de) * | 2017-09-12 | 2023-05-17 | Grob-Werke Gmbh & Co. Kg | Verfahren und Vorrichtung zum Steuern einer Werkzeugmaschine |
EP3582043B1 (de) * | 2018-06-12 | 2022-07-20 | Siemens Aktiengesellschaft | Verfahren, numerische steuereinrichtung sowie werkzeugmaschine zur bearbeitung eines werkstücks |
CN110175372B (zh) * | 2019-05-10 | 2023-04-07 | 黄冈师范学院 | 一种基于母面特征参数的包络面表征方法 |
CN111476152B (zh) * | 2020-04-03 | 2023-03-21 | 甘肃省科学院 | 一种基于柔顺规则的轮毂打磨轨迹输出的方法及系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4510427A (en) * | 1982-03-29 | 1985-04-09 | Fanuc Ltd. | Method and apparatus for controlling feed speed in numerical control system |
Family Cites Families (17)
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US3321072A (en) * | 1964-05-11 | 1967-05-23 | Tee Pak Inc | Dispensing carton of shirred sausage casings |
US3657525A (en) * | 1970-03-17 | 1972-04-18 | Gen Electric | Direct feed rate control circuit |
GB1369193A (en) * | 1970-08-17 | 1974-10-02 | Doall Co | Numerical control system for machine tools |
US3909600A (en) * | 1972-06-26 | 1975-09-30 | Cincinnati Milacron Inc | Method and apparatus for controlling an automation along a predetermined path |
US3792333A (en) * | 1972-12-29 | 1974-02-12 | H Cutler | Feedrate control system for numerical control apparatus |
US3920972A (en) * | 1974-07-16 | 1975-11-18 | Cincinnati Milacron Inc | Method and apparatus for programming a computer operated robot arm |
DE3033202C2 (de) * | 1980-09-03 | 1984-04-19 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Werkzeugbahn-Interpolation |
JPS5773409A (en) * | 1980-10-23 | 1982-05-08 | Fanuc Ltd | Numberical control system |
JPS595309A (ja) * | 1982-07-02 | 1984-01-12 | Mitsubishi Electric Corp | ロボツトの制御装置 |
DE3321072A1 (de) * | 1983-06-10 | 1984-12-13 | Siemens AG, 1000 Berlin und 8000 München | Numerische steuerung fuer eine drehmaschine |
JPS62163109A (ja) * | 1986-01-14 | 1987-07-18 | Mitsubishi Electric Corp | 数値制御装置 |
EP0261106B1 (de) * | 1986-02-25 | 1989-11-02 | Trallfa Robot A/S | Verfahren und roboteranlage zur programmierten steuerung eines werkzeugs |
US5129044A (en) * | 1988-03-01 | 1992-07-07 | Hitachi Construction Machinery Co., Ltd. | Position/force controlling apparatus for working machine with multiple of degrees of freedom |
JP2664205B2 (ja) * | 1988-06-10 | 1997-10-15 | 株式会社日立製作所 | マニピュレータ制御システム |
US5053976A (en) * | 1989-05-22 | 1991-10-01 | Honda Giken Kogyo Kabushiki Kaisha | Method of teaching a robot |
EP0449039B1 (de) * | 1990-03-30 | 1995-11-15 | Siemens Aktiengesellschaft | Verfahren zur Steuerung von Positioniersystemen |
US5471395A (en) * | 1991-06-04 | 1995-11-28 | Anca Pty. Ltd. | Control of CNC machine tools |
-
1992
- 1992-06-04 US US08/157,091 patent/US5471395A/en not_active Expired - Lifetime
- 1992-06-04 AU AU19112/92A patent/AU664372B2/en not_active Expired
- 1992-06-04 WO PCT/AU1992/000260 patent/WO1992022024A1/en active Application Filing
- 1992-06-04 DE DE4291618A patent/DE4291618C2/de not_active Expired - Lifetime
- 1992-06-04 DE DE4291618T patent/DE4291618T1/de active Granted
- 1992-06-04 AU AU19075/92A patent/AU665000B2/en not_active Expired
- 1992-06-04 DE DE4291619T patent/DE4291619T1/de active Pending
- 1992-06-04 WO PCT/AU1992/000259 patent/WO1992022023A1/en active Application Filing
- 1992-06-04 DE DE4291619A patent/DE4291619C2/de not_active Expired - Lifetime
-
1995
- 1995-06-07 US US08/481,950 patent/US5604677A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4510427A (en) * | 1982-03-29 | 1985-04-09 | Fanuc Ltd. | Method and apparatus for controlling feed speed in numerical control system |
Also Published As
Publication number | Publication date |
---|---|
US5471395A (en) | 1995-11-28 |
AU1907592A (en) | 1993-01-08 |
AU1911292A (en) | 1993-01-08 |
WO1992022024A1 (en) | 1992-12-10 |
DE4291618C2 (de) | 2002-08-22 |
AU665000B2 (en) | 1995-12-14 |
US5604677A (en) | 1997-02-18 |
AU664372B2 (en) | 1995-11-16 |
DE4291619C2 (de) | 2001-06-28 |
DE4291619T1 (de) | 1994-11-10 |
WO1992022023A1 (en) | 1992-12-10 |
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