[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

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 Maschinen

Info

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
Application number
DE4291618T
Other languages
English (en)
Other versions
DE4291618C2 (de
Inventor
Patrick Gerard Boland
Glenn Charles Brien
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anca Pty Ltd
Original Assignee
Anca Pty Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anca Pty Ltd filed Critical Anca Pty Ltd
Publication of DE4291618T1 publication Critical patent/DE4291618T1/de
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/18Numerical 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
    • G05B19/41Numerical 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
    • G05B19/4103Digital interpolation
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/18Numerical 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
    • G05B19/406Numerical 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
    • G05B19/4068Verifying part programme on screen, by drawing or other means
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/18Numerical 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
    • G05B19/408Numerical 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
    • G05B19/4086Coordinate conversions; Other special calculations
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/33Director till display
    • G05B2219/33131Synthesize programmable axis, to simulate a non existing, virtual axis
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/34Director, elements to supervisory
    • G05B2219/34164Superposition manual control pulses on motion control pulses
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/35Nc in input of data, input till input file format
    • G05B2219/35373Data storage, buffer
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/35Nc in input of data, input till input file format
    • G05B2219/35459Knob, handle, handwheel delivers pulses, electronic handwheel, digipot
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/43Speed, acceleration, deceleration control ADC
    • G05B2219/43158Feedrate override
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/50Machine tool, machine tool null till machine tool work handling
    • G05B2219/50157Universal swivel spindle head, swivel in all directions
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/50Machine tool, machine tool null till machine tool work handling
    • G05B2219/50208Retrace, 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)
DE4291618T 1991-06-04 1992-06-04 Verbesserungen an computer-numerisch gesteuerten Maschinen oder im Zusammenhang mit computer-numerisch gesteuerten Maschinen Granted DE4291618T1 (de)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
DE4291618T1 (de) Verbesserungen an computer-numerisch gesteuerten Maschinen oder im Zusammenhang mit computer-numerisch gesteuerten Maschinen
DK478789D0 (da) Kommunikationskabel med vandstandsende foranstaltninger i kernen
NO931447L (no) Rotasjonsdel for bruk i en krafttang
MX173906B (es) Mejoras en tornamesa
BR8905089A (pt) Aperfeicoamento em maquina dinamoeletrica
BR8805776A (pt) Vestimenta hidroterapica em forma de colete
BR8905603A (pt) Estrutura em trelica
BR7100704U (pt) Disposicao em porta-retratos
BR9102665A (pt) Aperfeicoamento em troca-roda
BR6802804U (pt) Aperfeicoamento em proteses penianas
BR9100085A (pt) Aperfeicoamento em maquina plastificadora
BR6800383U (pt) Disposicao introduzida em rolamento
BR7101790U (pt) Aperfeicoamento em rebarbador
BR6802031U (pt) Disposicao em veneziana
BR7102364U (pt) Disposicao introduzida em lancheira
BR7102794U (pt) Disposicao introduzida em lancheira
BR8801991A (pt) Aperfeicoamento em tenaz eletromecanica
BR7102240U (pt) Aperfeicoamento em loteria instantanea
BR6800849U (pt) Disposicao introduzida em boia
BR6802242U (pt) Disposicao introduzida em mancal
BR7102022U (pt) Disposicao introduzida em mata-insetos
BR7100688U (pt) Disposicao introduzida em rodizio giratorio
BR9103777A (pt) Aperfeicoamentos introduzidos em mictorio
BR7002372U (pt) Disposicao em rodizio
BR7100481U (pt) Disposicao introduzida em cocho

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8607 Notification of search results after publication
D2 Grant after examination
8364 No opposition during term of opposition
R071 Expiry of right