SE502079C2 - Styrning av en packningsmaskin med mätning av underlagets egenskaper - Google Patents
Styrning av en packningsmaskin med mätning av underlagets egenskaperInfo
- Publication number
- SE502079C2 SE502079C2 SE9303387A SE9303387A SE502079C2 SE 502079 C2 SE502079 C2 SE 502079C2 SE 9303387 A SE9303387 A SE 9303387A SE 9303387 A SE9303387 A SE 9303387A SE 502079 C2 SE502079 C2 SE 502079C2
- Authority
- SE
- Sweden
- Prior art keywords
- substrate
- packing body
- determined
- packing
- frequency
- Prior art date
Links
- 238000012856 packing Methods 0.000 title claims description 151
- 239000000758 substrate Substances 0.000 title claims description 127
- 230000001133 acceleration Effects 0.000 claims abstract description 45
- 238000005096 rolling process Methods 0.000 claims abstract description 22
- 230000010354 integration Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 38
- 230000010355 oscillation Effects 0.000 claims description 27
- 230000005284 excitation Effects 0.000 claims description 26
- 230000033001 locomotion Effects 0.000 claims description 21
- 238000004364 calculation method Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 6
- 238000011156 evaluation Methods 0.000 claims description 2
- 241000283707 Capra Species 0.000 claims 1
- 238000007654 immersion Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 16
- 238000005056 compaction Methods 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 239000002689 soil Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009021 linear effect Effects 0.000 description 2
- 230000009022 nonlinear effect Effects 0.000 description 2
- 102000016550 Complement Factor H Human genes 0.000 description 1
- 108010053085 Complement Factor H Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000000418 atomic force spectrum Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/288—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows adapted for monitoring characteristics of the material being compacted, e.g. indicating resonant frequency, measuring degree of compaction, by measuring values, detectable on the roller; using detected values to control operation of the roller, e.g. automatic adjustment of vibration responsive to such measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Road Paving Machines (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Paper (AREA)
- Vibration Prevention Devices (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9303387A SE502079C2 (sv) | 1993-10-14 | 1993-10-14 | Styrning av en packningsmaskin med mätning av underlagets egenskaper |
| ES94930395T ES2145160T3 (es) | 1993-10-14 | 1994-10-14 | Control de una maquina de compactar con medicion de las caracteristicas del material de terreno. |
| EP94930395A EP0723616B1 (de) | 1993-10-14 | 1994-10-14 | Regelung für eine verfestigungsmaschine mit messeinrichtung für die eigenschaften des grundmaterials |
| JP51168795A JP3647865B2 (ja) | 1993-10-14 | 1994-10-14 | 地面物質の圧密化におけるコントロール方法及びコントロール装置 |
| US08/624,532 US5727900A (en) | 1993-10-14 | 1994-10-14 | Control of a compacting machine with a measurement of the characteristics of the ground material |
| DE69423048T DE69423048T2 (de) | 1993-10-14 | 1994-10-14 | Regelung für eine verfestigungsmaschine mit messeinrichtung für die eigenschaften des grundmaterials |
| AT94930395T ATE189833T1 (de) | 1993-10-14 | 1994-10-14 | Regelung für eine verfestigungsmaschine mit messeinrichtung für die eigenschaften des grundmaterials |
| PCT/SE1994/000965 WO1995010664A1 (en) | 1993-10-14 | 1994-10-14 | Control of a compacting machine with a measurement of the characteristics of the ground material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9303387A SE502079C2 (sv) | 1993-10-14 | 1993-10-14 | Styrning av en packningsmaskin med mätning av underlagets egenskaper |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9303387D0 SE9303387D0 (sv) | 1993-10-14 |
| SE9303387L SE9303387L (sv) | 1995-04-15 |
| SE502079C2 true SE502079C2 (sv) | 1995-08-07 |
Family
ID=20391432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9303387A SE502079C2 (sv) | 1993-10-14 | 1993-10-14 | Styrning av en packningsmaskin med mätning av underlagets egenskaper |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5727900A (de) |
| EP (1) | EP0723616B1 (de) |
| JP (1) | JP3647865B2 (de) |
| AT (1) | ATE189833T1 (de) |
| DE (1) | DE69423048T2 (de) |
| ES (1) | ES2145160T3 (de) |
| SE (1) | SE502079C2 (de) |
| WO (1) | WO1995010664A1 (de) |
Families Citing this family (71)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5719338A (en) * | 1995-10-24 | 1998-02-17 | Ingersoll-Rand Company | Method and apparatus for providing an indication of compaction in a vibration compaction vehicle |
| US5781874A (en) * | 1995-11-28 | 1998-07-14 | Ingersoll-Rand Company | Control system for a compaction roller vibratory mechanism |
| US6604432B1 (en) * | 1996-02-01 | 2003-08-12 | Bbn Corporation | Soil compaction measurement |
| ATE195157T1 (de) | 1996-10-21 | 2000-08-15 | Ammann Verdichtung Ag | Verfahren zur messung mechanischer daten eines bodens sowie zu dessen verdichtung und mess- bzw. bodenverdichtungsvorrichtung |
| US6055486A (en) * | 1997-06-04 | 2000-04-25 | Minnich Manufacturing Company Inc. | Accelerometer-based monitoring and control of concrete consolidation |
| US5983165A (en) * | 1997-06-04 | 1999-11-09 | Minnich/ Maginnis Mfg. Co., Inc. | Accelerometer-based monitoring of concrete consolidation |
| RU2135979C1 (ru) * | 1998-04-30 | 1999-08-27 | Ульяновский государственный технический университет | Устройство для оперативного контроля уплотнения асфальтобетона в процессе его укатки |
| US6225894B1 (en) * | 1998-09-24 | 2001-05-01 | Meritor Heavy Vehicle Systems, Llc | Roll-over detector for vehicles |
| DE10028949A1 (de) * | 2000-06-16 | 2002-03-07 | Bomag Gmbh | Verfahren und Vorrichtung zur Bestimmung des Verdichtungsgrades bei der Bodenverdichtung |
| DE10046336B4 (de) | 2000-09-19 | 2005-03-31 | Wacker Construction Equipment Ag | Bodenverdichtungsvorrichtung mit Schwingungserreger und Verfahren zum Regeln des Schwingungserregers |
| US6873931B1 (en) * | 2000-10-10 | 2005-03-29 | Csi Technology, Inc. | Accelerometer based angular position sensor |
| DE10053446B4 (de) * | 2000-10-27 | 2006-03-02 | Wacker Construction Equipment Ag | Lenkbare Vibrationsplatte und fahrbares Vibrationsplattensystem |
| US6558072B2 (en) | 2001-05-15 | 2003-05-06 | Caterpillar Paving Products Inc. | Speed control system for a work machine |
| JP4669173B2 (ja) * | 2001-09-05 | 2011-04-13 | 酒井重工業株式会社 | 振動型締固め車両における締固め度管理装置 |
| US6750621B2 (en) | 2001-09-10 | 2004-06-15 | Sauer-Danfoss Inc. | Method and system for non-contact sensing of motion of a roller drum |
| US6637280B2 (en) * | 2001-10-31 | 2003-10-28 | Caterpillar Paving Products Inc | Variable vibratory mechanism |
| US7089823B2 (en) | 2002-05-29 | 2006-08-15 | Caterpillar Paving Products Inc. | Vibratory mechanism controller |
| US20120078515A1 (en) * | 2002-09-16 | 2012-03-29 | Earthwork Solutions, Llc | Engineering design and construction of earthen fills |
| US20080004809A1 (en) * | 2002-09-16 | 2008-01-03 | Earthwork Solutions, Inc. | Engineering design and construction of earthen fills |
| EP1587988B1 (de) * | 2003-01-24 | 2010-11-10 | Volvo Construction Equipment AB | Schwingsystem für verdichterfahrzeuge |
| DE10317160A1 (de) | 2003-04-14 | 2004-11-18 | Wacker Construction Equipment Ag | System und Verfahren zur automatisierten Bodenverdichtung |
| EP1516961B1 (de) | 2003-09-19 | 2013-12-25 | Ammann Aufbereitung AG | Verfahren zur Ermittlung einer Bodensteifigkeit und Bodenverdichtungsvorrichtung |
| RU2250445C1 (ru) * | 2004-04-28 | 2005-04-20 | Илиополов Сергей Константинович | Способ оценки состояния дорожных конструкций при эксплуатационном вибрационном воздействии транспортных средств |
| US7428455B2 (en) * | 2004-10-12 | 2008-09-23 | Caterpillar Inc. | Compaction indication by effective rolling radius |
| US7669458B2 (en) * | 2004-11-10 | 2010-03-02 | The Board Of Regents Of The University Of Oklahoma | Method and apparatus for predicting density of asphalt |
| EP1705293A1 (de) * | 2005-03-23 | 2006-09-27 | Ammann Aufbereitung AG | Verfahren und Vorrichtung zur Verdichtung eines Bodenbereichs |
| DE102006008266B4 (de) * | 2006-02-22 | 2009-11-12 | Wacker Neuson Se | Verfahren und Vorrichtung zum Messen von Bodenparametern mittels Verdichtungsmaschinen |
| US7623951B2 (en) * | 2006-04-06 | 2009-11-24 | Caterpillar Inc. | Machine and method of determining suitability of work material for compaction |
| US20070239338A1 (en) * | 2006-04-06 | 2007-10-11 | Dean Potts | Worksite preparation method using compaction response and mapping information |
| DE202006008543U1 (de) * | 2006-05-26 | 2006-09-14 | Weber Maschinentechnik Gmbh | Vorrichtung zum Überwachen, Kontrollieren und/oder Steuern von Baumaschinen |
| US7731450B2 (en) * | 2006-09-07 | 2010-06-08 | Caterpillar Inc. | Method of operating a compactor machine via path planning based on compaction state data and mapping information |
| DE102006050359A1 (de) * | 2006-10-25 | 2008-04-30 | Wacker Construction Equipment Ag | Bodenverdichtungssystem mit positionsbezogener Dokumentation von Maschinen- und Verdichtungsdaten |
| US7908062B2 (en) * | 2007-02-28 | 2011-03-15 | Caterpillar Inc. | System and method for preparing a worksite based on soil moisture map data |
| US7938595B2 (en) * | 2007-04-30 | 2011-05-10 | Caterpillar Paving Products Inc. | Surface compactor and method of operating a surface compactor |
| KR100873803B1 (ko) | 2007-09-10 | 2008-12-15 | 최병철 | 진동 다짐 로라의 지면 다짐 상태 인지 장치 |
| DE102008029087A1 (de) * | 2008-06-20 | 2009-12-24 | Schaeffler Kg | Überwachungssystem für ein Schwingungen unterworfenes Aggregat |
| WO2010027978A1 (en) | 2008-09-02 | 2010-03-11 | The Board Of Regents Of The University Of Oklahoma | Method and apparatus for compaction of roadway materials |
| US8190338B2 (en) | 2008-09-02 | 2012-05-29 | The Board Of Regents Of The University Of Oklahoma | Method and apparatus for compaction of roadway materials |
| US8116950B2 (en) * | 2008-10-07 | 2012-02-14 | Caterpillar Inc. | Machine system and operating method for compacting a work area |
| EP2182117A1 (de) * | 2008-10-31 | 2010-05-05 | Caterpillar Paving Products Inc. | Rüttelverdichtersteuervorrichtung |
| US20100129152A1 (en) * | 2008-11-25 | 2010-05-27 | Trimble Navigation Limited | Method of covering an area with a layer of compressible material |
| US8142103B2 (en) * | 2009-02-20 | 2012-03-27 | Caterpillar Trimble Control Technologies Llc | Wireless sensor with kinetic energy power arrangement |
| DE202010017338U1 (de) | 2010-05-03 | 2012-01-04 | Wacker Neuson Se | Messvorrichtung zum Bestimmen vonBodenkennwerten |
| DE102010019053A1 (de) | 2010-05-03 | 2011-11-03 | Wacker Neuson Se | Bodenverdichtungsvorrichtung mit Messvorrichtung zum Bestimmen von Bodenkennwerten |
| US8439598B2 (en) * | 2010-12-15 | 2013-05-14 | Caterpillar Inc. | Oscillatory compaction method |
| US8965638B2 (en) | 2011-06-30 | 2015-02-24 | Caterpillar Paving Products, Inc. | Vibratory frequency selection system |
| DE102011088567A1 (de) * | 2011-12-14 | 2013-06-20 | Hamm Ag | Vorrichtung zur Erfassung der Bewegung einer Verdichterwalze eines Bodenverdichters |
| CN102561154B (zh) * | 2012-03-13 | 2014-07-09 | 三一集团有限公司 | 压实作业辅助装置、压实作业辅助方法和压路机 |
| US8944719B2 (en) * | 2012-11-09 | 2015-02-03 | Caterpillar Paving Products Inc. | Tracking of machine system movements in paving machine |
| CN103061323A (zh) * | 2013-01-30 | 2013-04-24 | 天津大学 | 土石坝坝料压实质量实时监测装置 |
| US8827593B1 (en) * | 2013-06-28 | 2014-09-09 | Caterpillar Paving Products Inc. | Modifying compaction effort based on fluid mass |
| DE102014203585A1 (de) * | 2014-02-27 | 2015-08-27 | Hamm Ag | Verfahren zur Bestimmung eines durch eine Oszillationsbewegung einer Verdichterwalze hervorgerufenen Schlupfzustandes der Verdichterwalze eines Bodenverdichters |
| US9534995B2 (en) * | 2014-06-11 | 2017-01-03 | Caterpillar Paving Products Inc. | System and method for determining a modulus of resilience |
| US9139965B1 (en) * | 2014-08-18 | 2015-09-22 | Caterpillar Paving Products Inc. | Compaction on-site calibration |
| US9423332B2 (en) * | 2014-10-14 | 2016-08-23 | Caterpillar Inc. | System and method for validating compaction of a work site |
| US9587361B2 (en) * | 2015-04-08 | 2017-03-07 | Caterpillar Paving Products Inc. | Temperature dependent auto adaptive compaction |
| CN105043805B (zh) * | 2015-09-21 | 2018-01-26 | 北京中车重工机械有限公司 | 强夯机模拟试验装置 |
| DE102015120874A1 (de) | 2015-12-02 | 2017-06-08 | Hamm Ag | Verfahren zur Ermittlung des Verdichtungszustandes eines Untergrunds |
| AT518195B1 (de) | 2016-01-26 | 2017-11-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Verfahren zur Verdichtung der Schotterbettung eines Gleises sowie Stopfaggregat |
| DE102016009085A1 (de) * | 2016-07-26 | 2018-02-01 | Bomag Gmbh | Bodenverdichtungswalze mit Sensoreinrichtung an der Walzbandage und Verfahren zur Ermittlung der Bodensteifigkeit |
| DE102016124341A1 (de) * | 2016-12-14 | 2018-06-14 | Hamm Ag | Baumaschine |
| DE102017008535A1 (de) * | 2017-09-11 | 2019-03-14 | Bomag Gmbh | Vorrichtung zur Bodenverdichtung und Betriebs- und Überwachungsverahren |
| US11592055B2 (en) * | 2018-08-30 | 2023-02-28 | Lake Country Tool, Llc | Adjustable stroke device with cam |
| SE543161C2 (en) | 2018-09-28 | 2020-10-13 | Dynapac Compaction Equipment Ab | Method of controlling operation of a vibratory roller |
| US11460385B2 (en) | 2019-02-11 | 2022-10-04 | Ingios Geotechnics, Inc. | Compaction control system for and methods of accurately determining properties of compacted and/or existing ground materials |
| US11453983B2 (en) * | 2020-07-24 | 2022-09-27 | Caterpillar Paving Products Inc. | Vibration control system, apparatus, and method for compactor |
| DE102020126084A1 (de) * | 2020-10-06 | 2022-04-07 | Hamm Ag | Verfahren zum Bereitstellen von mit dem Verdichtungszustand eines Bodens in Zusammenhang stehender Information bei Durchführung eines Verdichtungsvorgangs mit einem Bodenverdichter |
| EP4228825B1 (de) * | 2020-10-14 | 2025-09-03 | Volvo Construction Equipment AB | Amplitudeneinstellungsdetektion für vibrierenden oberflächenverdichter |
| CN116150554B (zh) * | 2023-04-04 | 2023-07-28 | 四川公路桥梁建设集团有限公司 | 一种道路智能压实指标、测量计算方法及系统 |
| CN117330133B (zh) * | 2023-10-24 | 2024-06-18 | 长安大学 | 一种振动压路机作业性能智能检测方法、系统及设备介质 |
| US12601124B1 (en) | 2024-11-12 | 2026-04-14 | Caterpillar Paving Products Inc. | System and method for indicating difference in amplitude setting for compactor |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149253A (en) * | 1970-11-21 | 1979-04-10 | Losenhausen Maschinenbau Ag | Soil compacting apparatus |
| US3813929A (en) * | 1973-03-27 | 1974-06-04 | Univ Kentucky Res Found | Resonant footing test apparatus |
| US3946598A (en) * | 1974-07-11 | 1976-03-30 | Robin M. Towne And Associates, Inc. | Method and apparatus for determining the dynamic parameters of soil in situ |
| US3909147A (en) * | 1974-11-07 | 1975-09-30 | Raygo Inc | Variable amplitude vibration generator |
| US4103554A (en) * | 1976-03-12 | 1978-08-01 | Thurner Heinz F | Method and a device for ascertaining the degree of compaction of a bed of material with a vibratory compacting device |
| FR2390546A1 (fr) * | 1977-05-09 | 1978-12-08 | Albaret Sa | Procede et dispositif pour le reglage en frequence des vibrations appliquees a un sol pour un engin de compactage, et engin de compactage equipe d'un tel dispositif |
| DE2942334C2 (de) * | 1979-10-19 | 1984-06-28 | Koehring Gmbh - Bomag Division, 5407 Boppard | Vorrichtung zur Überwachung des Verdichtungsgrades |
| SE424455B (sv) * | 1980-11-26 | 1982-07-19 | Thurner Geodynamik Ab | Forfarande och anordning for metning av den packningsgrad, som uppnas vid packning av ett underlag med ett packningsredskap |
| SE432792B (sv) * | 1982-04-01 | 1984-04-16 | Dynapac Maskin Ab | Forfarande och anordning for att astadkomma optimal packningsgrad vid packning av olika material sasom asfalt, jord etc medelst en vibrerande velt |
| JPS59185206A (ja) * | 1983-04-07 | 1984-10-20 | 酒井重工業株式会社 | 締固め機械の振動機構 |
| SE445566B (sv) * | 1984-11-19 | 1986-06-30 | Thurner Geodynamik Ab | Forfarande for att uppskatta den packningsgrad som uppnas vid packning samt anordning for att meta packningsgrad for genomforandet av forfarandet |
| US4759659A (en) * | 1987-07-01 | 1988-07-26 | Fernand Copie | Variable vibrator system |
| ES2045843T3 (es) * | 1990-05-28 | 1994-01-16 | Caterpillar Paving Prod | Aparato y metodo para controlar una herramienta vibratoria. |
| EP0459063B1 (de) * | 1990-05-28 | 1993-09-22 | Caterpillar Paving Products Inc. | Einrichtung und Verfahren zur Überwachung der Schwingungsfrequenz einer Verdichtungsmaschine |
| US5426972A (en) * | 1993-04-20 | 1995-06-27 | Gas Research Institute | Monitoring soil compaction |
| US5614670A (en) * | 1993-10-29 | 1997-03-25 | Board Of Regents, The University Of Texas System | Movable seismic pavement analyzer |
-
1993
- 1993-10-14 SE SE9303387A patent/SE502079C2/sv not_active IP Right Cessation
-
1994
- 1994-10-14 DE DE69423048T patent/DE69423048T2/de not_active Expired - Fee Related
- 1994-10-14 WO PCT/SE1994/000965 patent/WO1995010664A1/en not_active Ceased
- 1994-10-14 US US08/624,532 patent/US5727900A/en not_active Expired - Lifetime
- 1994-10-14 AT AT94930395T patent/ATE189833T1/de not_active IP Right Cessation
- 1994-10-14 ES ES94930395T patent/ES2145160T3/es not_active Expired - Lifetime
- 1994-10-14 JP JP51168795A patent/JP3647865B2/ja not_active Expired - Fee Related
- 1994-10-14 EP EP94930395A patent/EP0723616B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0723616B1 (de) | 2000-02-16 |
| JP3647865B2 (ja) | 2005-05-18 |
| SE9303387D0 (sv) | 1993-10-14 |
| SE9303387L (sv) | 1995-04-15 |
| DE69423048D1 (de) | 2000-03-23 |
| ES2145160T3 (es) | 2000-07-01 |
| US5727900A (en) | 1998-03-17 |
| ATE189833T1 (de) | 2000-03-15 |
| DE69423048T2 (de) | 2000-09-14 |
| JPH09505645A (ja) | 1997-06-03 |
| EP0723616A1 (de) | 1996-07-31 |
| WO1995010664A1 (en) | 1995-04-20 |
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