ES2041850T3 - Procedimiento y dispositivo para el control de la posicion de una puerta automatica. - Google Patents
Procedimiento y dispositivo para el control de la posicion de una puerta automatica.Info
- Publication number
- ES2041850T3 ES2041850T3 ES198989102434T ES89102434T ES2041850T3 ES 2041850 T3 ES2041850 T3 ES 2041850T3 ES 198989102434 T ES198989102434 T ES 198989102434T ES 89102434 T ES89102434 T ES 89102434T ES 2041850 T3 ES2041850 T3 ES 2041850T3
- Authority
- ES
- Spain
- Prior art keywords
- door
- infra
- red
- signals
- automatic door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 230000004446 light reflex Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 230000011514 reflex Effects 0.000 abstract 1
- 230000004044 response Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
- B66B13/26—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between closing doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
- E05F2015/765—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects using optical sensors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
- E05F2015/767—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects using cameras
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/52—Safety arrangements associated with the wing motor
- E05Y2400/53—Wing impact prevention or reduction
- E05Y2400/54—Obstruction or resistance detection
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/104—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for elevators
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Elevator Door Apparatuses (AREA)
- Geophysics And Detection Of Objects (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
PROCEDIMIENTO Y DISPOSITIVO PARA MANDAR LA POSICION DE UNA PUERTA AUTOMATICA, MANDANDOSE SEGUN LA EXISTENCIA Y EL COMPORTAMIENTO DE PERSONAS (7) EN LA PRESALA DE LA PUERTA AUTOMATICA. LAS PERSONAS (7) EN LA PRESALA (5) DE LA ENTRADA SE PALPAN MEDIANTE LUZ DE INFRARROJOS (3.1) Y LOS REFLEJOS DE LA LUZ INFRARROJA (3.2) SON RECEPCIONADOS POR UNA CAMARA DE INFRARROJOS (1). UNA UNIDAD DE MANDO Y TRATAMIENTO (10) PRODUCE SEÑALES PARA EL PARO DE LA PUERTA, EL CERRAD Y LA ABERTURA. LA CAMARA DE INFRARROJOS DISPONE DE UN DISPOSITIVO VERTICAL LCD (1.2) Y UN SENSOR DE LINEAS DE IMAGEN CCD EN COLOCACION VERTICAL (1.5) Y LA SEÑAL SE PRODUCE EN LA UNIDAD DE MANDO Y TRATAMIENTO (10) SEGUN LOS CONTORNOS TIPICOS DEL OBJETO EN LAS IMAGENES REFLEJADAS (14) Y SUS MODIFICACIONES TEMPORALES. PARA MEJOR RECONOCIMIENTO DE LAS SEÑALES DE IMAGEN SE TOMAN IMAGENES EN TURNOS SON Y SIN LUZ INFRARROJA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH210888 | 1988-06-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2041850T3 true ES2041850T3 (es) | 1993-12-01 |
Family
ID=4226059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989102434T Expired - Lifetime ES2041850T3 (es) | 1988-06-03 | 1989-02-13 | Procedimiento y dispositivo para el control de la posicion de una puerta automatica. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5001557A (es) |
EP (1) | EP0344404B1 (es) |
JP (1) | JPH0243195A (es) |
AT (1) | ATE89362T1 (es) |
DE (1) | DE58904310D1 (es) |
ES (1) | ES2041850T3 (es) |
Families Citing this family (94)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2505609B2 (ja) * | 1990-02-20 | 1996-06-12 | 三菱電機株式会社 | エレベ―タ戸の安全装置 |
DE4143703B4 (de) * | 1991-09-09 | 2008-06-19 | Daimler Ag | Anordnung zur Verbesserung der Sicht in Fahrzeugen |
US5196826A (en) * | 1991-06-26 | 1993-03-23 | C & K Systems, Inc. | Sensor for detecting the passage of a person or an animal in a field of view |
GB9120267D0 (en) * | 1991-09-23 | 1991-11-06 | Memco Med Ltd | Lift door apparatus |
US5235143A (en) * | 1991-11-27 | 1993-08-10 | Otis Elevator Company | Elevator system having dynamically variable door dwell time based upon average waiting time |
US5365266A (en) * | 1991-12-10 | 1994-11-15 | Carpenter Loren C | Video imaging method and apparatus for audience participation |
US5210604A (en) * | 1991-12-10 | 1993-05-11 | Carpenter Loren C | Method and apparatus for audience participation by electronic imaging |
GB2268263A (en) * | 1992-06-30 | 1994-01-05 | Ibm | Input device for a visual display unit |
US5329076A (en) * | 1992-07-24 | 1994-07-12 | Otis Elevator Company | Elevator car dispatcher having artificially intelligent supervisor for crowds |
US5387768A (en) * | 1993-09-27 | 1995-02-07 | Otis Elevator Company | Elevator passenger detector and door control system which masks portions of a hall image to determine motion and court passengers |
JP2613840B2 (ja) * | 1993-06-08 | 1997-05-28 | 株式会社データストリーム | ワイヤレス方式コンピュータ入力装置 |
US5410149A (en) * | 1993-07-14 | 1995-04-25 | Otis Elevator Company | Optical obstruction detector with light barriers having planes of light for controlling automatic doors |
US5487451A (en) * | 1994-01-26 | 1996-01-30 | Otis Elevator Company | System and method for determining the availability of an elevator car for response to hall calls |
US5583405A (en) * | 1994-08-11 | 1996-12-10 | Nabco Limited | Automatic door opening and closing system |
US6437762B1 (en) | 1995-01-11 | 2002-08-20 | William A. Birdwell | Dynamic diffractive optical transform |
JPH08225279A (ja) * | 1995-02-23 | 1996-09-03 | Otis Elevator Co | エレベーターのドア安全装置 |
DE19522760C2 (de) * | 1995-06-27 | 1999-12-16 | Dorma Gmbh & Co Kg | Automatische Tür und Verfahren zum Betrieb einer automatischen Tür |
US5753931A (en) * | 1995-07-13 | 1998-05-19 | Nike, Inc. | Object imaging device and method using line striping |
IL115876A (en) | 1995-11-05 | 1998-02-08 | Sensotech Ltd | Automatic door system with stair detector |
DE19653026B4 (de) * | 1995-12-23 | 2005-11-03 | Geze Gmbh | Vorrichtung zur Ansteuerung und/oder Absicherung eines motorisch angetriebenen Flügels einer Tür, eines Fensters oder dergleichen |
DE19613178A1 (de) * | 1996-04-02 | 1997-10-09 | Heinrich Landert | Verfahren zum Betrieb einer Türanlage und eine nach dem Verfahren arbeitende Türanlage |
US6289107B1 (en) | 1996-05-23 | 2001-09-11 | Nike, Inc. | Apparatus and method of measuring human extremities using peripheral illumination techniques |
MY118807A (en) * | 1996-12-16 | 2005-01-31 | Inventio Ag | Device for monitoring the entry area of an escalator or moving walkway |
EP0847956B2 (de) † | 1996-12-16 | 2011-08-31 | Inventio AG | Einrichtung zur Vorraumüberwachung für Fahrtreppen und Fahrsteige |
DE19700811A1 (de) * | 1997-01-13 | 1998-07-16 | Heinrich Landert | Verfahren und Vorrichtung zur Ansteuerung von Türanlage in Abhängigkeit von der Anwesenheit von Personen |
IL120755A0 (en) | 1997-05-01 | 1997-09-30 | Sensotech Ltd | Vehicle sensor apparatus |
JPH10322686A (ja) * | 1997-05-15 | 1998-12-04 | Niles Parts Co Ltd | 画像メモリを備えたドアカメラユニット |
WO2001042120A1 (en) * | 1999-12-08 | 2001-06-14 | Shemanske Kenneth J Ii | Elevator door control device |
US7042492B2 (en) * | 1999-12-10 | 2006-05-09 | The Stanley Works | Automatic door assembly with video imaging device |
DE50114596D1 (de) * | 2000-03-31 | 2009-02-05 | Inventio Ag | Hilfseinrichtung zum Verschieben einer Nutzlastaufnahme eines Aufzuges |
JP2001302121A (ja) * | 2000-04-19 | 2001-10-31 | Mitsubishi Electric Corp | エレベータ装置 |
US6904347B1 (en) * | 2000-06-29 | 2005-06-07 | Trw Inc. | Human presence detection, identification and tracking using a facial feature image sensing system for airbag deployment |
US6810135B1 (en) * | 2000-06-29 | 2004-10-26 | Trw Inc. | Optimized human presence detection through elimination of background interference |
US6771349B2 (en) * | 2000-09-27 | 2004-08-03 | David H. Sitrick | Anti-piracy protection system and methodology |
US7170577B2 (en) * | 2000-09-27 | 2007-01-30 | David H. Sitrick | Targeted anti-piracy system and methodology |
SE520075C2 (sv) * | 2000-12-01 | 2003-05-20 | Safenet I Harads Ab | Förfarande vid klämskyddsanordningar samt anordning för genomförande av förfarandet |
JP4639293B2 (ja) * | 2001-02-27 | 2011-02-23 | オプテックス株式会社 | 自動ドアセンサ |
FR2829755B1 (fr) * | 2001-09-18 | 2004-01-23 | Autinor | Procede de surveillance d'une cabine d'ascenseur |
DE10203145C1 (de) * | 2002-01-28 | 2003-04-17 | Efaflex Tor & Sicherheitssys | Einrichtung zur automatischen Betätigung eines Tores, insbesondere eines Hubtores |
ATE319263T1 (de) * | 2002-03-11 | 2006-03-15 | Inventio Ag | Video überwachungssystem mittels 3-d halbleiterbildsensor und infra-rot lichtquelle |
JP3704706B2 (ja) * | 2002-03-13 | 2005-10-12 | オムロン株式会社 | 三次元監視装置 |
US8328420B2 (en) * | 2003-04-22 | 2012-12-11 | Marcio Marc Abreu | Apparatus and method for measuring biologic parameters |
JP4030543B2 (ja) * | 2002-05-14 | 2008-01-09 | オーチス エレベータ カンパニー | ニューラル・ネットワークによる、エレベータードア内の障害物の存在とエレベータードアに向かう動きの検出 |
US7321699B2 (en) * | 2002-09-06 | 2008-01-22 | Rytec Corporation | Signal intensity range transformation apparatus and method |
US7045764B2 (en) * | 2002-10-17 | 2006-05-16 | Rite-Hite Holding Corporation | Passive detection system for detecting a body near a door |
CA2454144C (en) * | 2002-12-27 | 2008-12-16 | Uri Agam | Device and method for adaptive ultrasound sensing |
WO2004083088A1 (en) * | 2003-03-18 | 2004-09-30 | Otis Elevator Company | Safety system for elevators |
AU2003209905B2 (en) * | 2003-03-20 | 2008-11-13 | Inventio Ag | Monitoring a lift area by means of a 3D sensor |
US7034682B2 (en) | 2003-06-20 | 2006-04-25 | Rite-Hite Holding Corporation | Door with a safety antenna |
WO2006018869A1 (ja) * | 2004-08-18 | 2006-02-23 | Mitsubishi Denki Kabushiki Kaisha | エレベータの出入口装置 |
US20060169055A1 (en) * | 2005-01-06 | 2006-08-03 | Sensotech | Method and system for measuring fluid level in a container |
EP1875030B2 (de) * | 2005-04-19 | 2019-09-04 | Cedes AG | Vorrichtung zur steuerung eines angetriebenen bewegungselements, zum beispiel einer tür |
CN101304939A (zh) * | 2006-03-20 | 2008-11-12 | 三菱电机株式会社 | 电梯门装置 |
DE602007011145D1 (de) * | 2006-04-24 | 2011-01-27 | Inventio Ag | Überwachungsgerät und Verfahren zur Überwachung eines Aufzugsystems |
WO2007138688A1 (ja) * | 2006-05-31 | 2007-12-06 | Mitsubishi Electric Corporation | スライドドア装置及びエレベータ |
US8558885B2 (en) | 2006-09-29 | 2013-10-15 | The Chamberlain Group, Inc. | Barrier operator system and method with obstruction detection |
JP5201826B2 (ja) * | 2006-12-18 | 2013-06-05 | 東芝エレベータ株式会社 | エレベータのドア安全装置及びドア安全運転方法 |
DE102007014802A1 (de) * | 2007-03-28 | 2008-10-09 | Khs Ag | Verfahren zur Überwachung, Steuerung und Optimierung von Abfüllanlagen für Lebensmittel, insbesondere für Getränkeflaschen |
JP4964300B2 (ja) * | 2007-05-29 | 2012-06-27 | 三菱電機株式会社 | スライドドア装置及びエレベータ |
DE102007050334A1 (de) * | 2007-10-18 | 2009-04-23 | Efaflex Tor- Und Sicherheitssysteme Gmbh & Co. Kg | Verfahren und Einrichtung zur Steuerung eines vertikal oder horizontal bewegten Tores unter Absicherung der Torschließebene gegenüber Hindernissen |
WO2009142610A1 (en) * | 2008-05-21 | 2009-11-26 | Otis Elevator Company | Door zone protection |
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FR2944311B1 (fr) * | 2009-04-14 | 2015-01-30 | Renault Sas | Procede et systeme de localisation d'un obstacle sur la trajectoire d'un ouvrant de vehicule automobile, et vehicule automobile pourvu de ce systeme de localisation |
FR2944370B1 (fr) * | 2009-04-14 | 2011-04-01 | Renault Sas | Procede et dispositif de detection d'un obstacle sur la trajectoire d'un ouvrant de vehicule automobile, et vehicule automobile pourvu de ce dispositif de detection |
US20120175192A1 (en) * | 2011-01-11 | 2012-07-12 | Utechzone Co., Ltd. | Elevator Control System |
JP5788843B2 (ja) * | 2012-08-30 | 2015-10-07 | 株式会社日立製作所 | エレベータドアシステムおよびエレベータドアシステムを備えるエレベータ |
SE537366C2 (sv) * | 2012-09-25 | 2015-04-14 | Jonas Patrik Graphenius | Säkerhetsanordning och förfarande för detektering av förflyttning av en dörr samt övervakning av rörelse i ett område |
JP6518872B2 (ja) * | 2013-08-29 | 2019-05-29 | オプテックス株式会社 | 自動ドアセンサ装置 |
US9644379B2 (en) * | 2013-11-05 | 2017-05-09 | The Boeing Company | Elevated platform system including restraining systems and vision system |
CN105540366B (zh) * | 2013-12-03 | 2018-05-22 | 大连大学 | 电梯内乘客人数显示系统 |
KR102128756B1 (ko) | 2014-02-17 | 2020-07-01 | 엘지이노텍 주식회사 | 자동차의 트렁크 개방 장치 및 방법과, 이 방법을 실행하기 위한 프로그램을 기록한 기록 매체 |
BE1022617B1 (nl) * | 2014-10-27 | 2016-06-16 | Dynaco Europe Nv | Intelligente "auto-close"-deur |
CN104678450A (zh) * | 2015-01-13 | 2015-06-03 | 江苏怡龙医疗科技有限公司 | 水面远光定位搜救仪 |
CN107709208A (zh) * | 2015-05-21 | 2018-02-16 | 奥的斯电梯公司 | 无接触的升降机呼叫按钮 |
US10619397B2 (en) * | 2015-09-14 | 2020-04-14 | Rytec Corporation | System and method for safety management in roll-up doors |
CN105347156A (zh) * | 2015-10-30 | 2016-02-24 | 中山市鑫海精密制造科技有限公司 | 防撞电梯及其使用方法 |
JP6092433B1 (ja) * | 2016-01-13 | 2017-03-08 | 東芝エレベータ株式会社 | エレベータの乗車検知システム |
JP5969147B1 (ja) * | 2016-01-13 | 2016-08-17 | 東芝エレベータ株式会社 | エレベータの乗車検知システム |
JP6068694B1 (ja) * | 2016-01-13 | 2017-01-25 | 東芝エレベータ株式会社 | エレベータの乗車検知システム |
JP2018090351A (ja) * | 2016-11-30 | 2018-06-14 | 東芝エレベータ株式会社 | エレベータシステム |
CN108238533A (zh) * | 2016-12-26 | 2018-07-03 | 日立电梯(中国)有限公司 | 一种防电梯门夹乘客的保护装置及方法 |
US11745983B2 (en) * | 2018-08-08 | 2023-09-05 | Otis Elevator Company | Elevator system with LIDAR and/or RADAR sensor |
JP7234581B2 (ja) * | 2018-10-31 | 2023-03-08 | スズキ株式会社 | 車両用ドア制御装置 |
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JP6716741B1 (ja) * | 2019-03-20 | 2020-07-01 | 東芝エレベータ株式会社 | エレベータの利用者検知システム |
DE102019210854A1 (de) * | 2019-07-22 | 2021-01-28 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Verfahren zum Betrieb einer Vorrichtung eines Kraftfahrzeugs |
JP6828112B1 (ja) * | 2019-09-18 | 2021-02-10 | 東芝エレベータ株式会社 | エレベータの利用者検知システム |
US10977826B1 (en) * | 2019-12-17 | 2021-04-13 | Motorola Solutions, Inc. | Safety detection camera system for door closure |
CN111747273A (zh) * | 2020-05-29 | 2020-10-09 | 广州华欣电子科技有限公司 | 电梯控制方法、装置、设备和系统 |
CN111762649B (zh) * | 2020-07-14 | 2021-07-16 | 猫岐智能科技(上海)有限公司 | 出入电梯物件检测系统及方法、物件检测系统、电梯光幕以及电梯设备 |
CN112723117A (zh) * | 2020-12-29 | 2021-04-30 | 海安德安机械配件有限公司 | 一种多维度验证式电梯防夹系统 |
DE102021115280A1 (de) * | 2021-06-14 | 2022-12-15 | Agtatec Ag | Automatische Türanordnung mit Sensorvorrichtung und Verfahren zum Betreiben einer solchen automatischen Türanordnung |
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US3852592A (en) * | 1973-06-07 | 1974-12-03 | Stanley Works | Automatic door operator |
DE2425466C2 (de) * | 1974-05-27 | 1985-05-30 | Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar | Einrichtung zur Überwachung von Räumen durch optisch-elektronische Meßmittel |
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DE3344576C1 (de) * | 1983-12-09 | 1985-06-27 | Geze Gmbh, 7250 Leonberg | Sensoranordnung zur Überwachung des Schwenkbereiches von Türflügeln |
DE8603304U1 (de) * | 1986-02-07 | 1986-07-03 | Efaflex Transport- Und Lagertechnik Gmbh, 84079 Bruckberg | Schnellauftorvorrichtung |
US4823010A (en) * | 1987-05-11 | 1989-04-18 | The Stanley Works | Sliding door threshold sensor |
US4874063A (en) * | 1988-10-27 | 1989-10-17 | Otis Elevator Company | Portable elevator traffic pattern monitoring system |
-
1989
- 1989-02-13 DE DE8989102434T patent/DE58904310D1/de not_active Expired - Lifetime
- 1989-02-13 ES ES198989102434T patent/ES2041850T3/es not_active Expired - Lifetime
- 1989-02-13 EP EP89102434A patent/EP0344404B1/de not_active Expired - Lifetime
- 1989-02-13 AT AT89102434T patent/ATE89362T1/de not_active IP Right Cessation
- 1989-06-01 US US07/360,039 patent/US5001557A/en not_active Expired - Lifetime
- 1989-06-02 JP JP1140947A patent/JPH0243195A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ATE89362T1 (de) | 1993-05-15 |
JPH0243195A (ja) | 1990-02-13 |
EP0344404B1 (de) | 1993-05-12 |
EP0344404A1 (de) | 1989-12-06 |
US5001557A (en) | 1991-03-19 |
DE58904310D1 (de) | 1993-06-17 |
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