ES2105431T3 - Cuerpo hueco compuesto. - Google Patents
Cuerpo hueco compuesto.Info
- Publication number
- ES2105431T3 ES2105431T3 ES94110337T ES94110337T ES2105431T3 ES 2105431 T3 ES2105431 T3 ES 2105431T3 ES 94110337 T ES94110337 T ES 94110337T ES 94110337 T ES94110337 T ES 94110337T ES 2105431 T3 ES2105431 T3 ES 2105431T3
- Authority
- ES
- Spain
- Prior art keywords
- traction
- hollow body
- composite hollow
- reception
- pressure
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/06—Crankshafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/20—Tube expanders with mandrels, e.g. expandable
- B21D39/203—Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/06—Crankshafts
- F16C3/10—Crankshafts assembled of several parts, e.g. by welding by crimping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
- F16C7/02—Constructions of connecting-rods with constant length
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
- F16C7/02—Constructions of connecting-rods with constant length
- F16C7/023—Constructions of connecting-rods with constant length for piston engines, pumps or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/02—Camshafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/04—Connecting rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/07—Crankshafts
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12292—Workpiece with longitudinal passageway or stopweld material [e.g., for tubular stock, etc.]
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2142—Pitmans and connecting rods
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2173—Cranks and wrist pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Moulding By Coating Moulds (AREA)
- Prostheses (AREA)
Abstract
LA INVENCION SE REFIERE A UN CUERPO HUECO COMPUESTO PARA LA RECEPCION DE MOMENTOS DE GIRO Y/O FUERZAS DE TRACCION, PRESION O FLEXION. EN UNA CAPA DE MATERIAL EXTERIOR DOMINA UN MEDIO DE APOYO INTERNO DE RECEPCION DE PRESION EN DIRECCION VERTICAL CON RESPECTO AL EJE LONGITUDINAL ESENCIALMENTE POR MEDIO DE LA LONGITUD AXIAL COMPLETA A TRAVES DE TENSION PREVIA DE TRACCION REGULAR PERIMETRICA EN LA DIRECCION DEL PERIMETRO. SE DISPONE DE MULTIPLES CUERPOS DE CASQUILLO O ANULARES QUE HACEN CONTACTO EN LA CAPA EXTERIOR A TRAVES DE PERIMETROS PARCIALES EN PARTICULAR EN UNION CON CUERPOS DE FORMA ALOJADOS ENTRE ELLOS Y QUE FORMAN EL MEDIO DE APOYO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3837293A DE3837293A1 (de) | 1988-11-03 | 1988-11-03 | Verbundhohlkoerper |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2105431T3 true ES2105431T3 (es) | 1997-10-16 |
Family
ID=6366380
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94110337T Expired - Lifetime ES2105431T3 (es) | 1988-11-03 | 1989-10-12 | Cuerpo hueco compuesto. |
ES89118952T Expired - Lifetime ES2070157T3 (es) | 1988-11-03 | 1989-10-12 | Cuerpo hueco compuesto. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89118952T Expired - Lifetime ES2070157T3 (es) | 1988-11-03 | 1989-10-12 | Cuerpo hueco compuesto. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5064726A (es) |
EP (2) | EP0621410B1 (es) |
JP (1) | JPH0622954B2 (es) |
KR (1) | KR930010006B1 (es) |
CN (1) | CN1015733B (es) |
BR (1) | BR8905609A (es) |
CA (1) | CA2002194C (es) |
DE (3) | DE3837293A1 (es) |
ES (2) | ES2105431T3 (es) |
MX (1) | MX171809B (es) |
RU (2) | RU2013669C1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19617219C2 (de) * | 1996-04-30 | 1998-04-30 | Daimler Benz Ag | Verfahren zur Herstellung einer hohlen Welle |
DE19738612A1 (de) * | 1997-09-04 | 1999-03-11 | Volkswagen Ag | Nockenwellenanordnung für Verbrennungsmotoren |
DE10140332C1 (de) * | 2001-08-16 | 2003-04-24 | Daimler Chrysler Ag | Leichtbaukurbelwelle |
FR2851804B1 (fr) * | 2003-02-27 | 2005-05-13 | Hutchinson | Bielle anti-vibratoire et son procede de fabrication |
FR2852367B1 (fr) | 2003-03-14 | 2006-10-27 | Hutchinson | Procede d'assemblage d'une bielle sur un support et dispositif anti-vibratoire fabrique par ce procede |
ITNA20120074A1 (it) * | 2012-12-13 | 2014-06-14 | Tepco Tecnologie Dei Polimeri E Dei Compositi | Bielle innovative in materiale composito |
JP6318733B2 (ja) * | 2014-03-14 | 2018-05-09 | オムロン株式会社 | カシメ構造およびカシメ方法、ならびに電子機器 |
KR101664682B1 (ko) * | 2015-04-14 | 2016-10-10 | 현대자동차주식회사 | 자동차용 중공 드라이브 샤프트 및 이의 제조방법 |
CN105042025A (zh) * | 2015-05-09 | 2015-11-11 | 陈学福 | 摩擦式汽车差速器 |
DE102015118890B4 (de) | 2015-11-04 | 2022-12-22 | Volkswagen Aktiengesellschaft | Pleuel, Brennkraftmaschine und Verfahren zur Herstellung eines Pleuels |
CN107795149A (zh) * | 2017-11-06 | 2018-03-13 | 中国人民解放军陆军工程大学 | 一种格构增强型复合材料泡沫夹芯支撑柱及其制备方法 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1441459A (en) * | 1921-02-04 | 1923-01-09 | Philadelphia Bronze Bearing & | Composite tube and method of making the same |
US1587025A (en) * | 1924-01-25 | 1926-06-01 | Thomas E Murray | Crank shaft and method of manufacture |
US2063325A (en) * | 1932-05-10 | 1936-12-08 | Neil R Mcleod | Process for minimizing temperature stresses in metallic structures and product thereof |
US2306960A (en) * | 1940-04-11 | 1942-12-29 | Continental Aviat & Eng Corp | Shafting |
US3362252A (en) * | 1965-10-21 | 1968-01-09 | Bendix Corp | Redundant connecting link |
US3466895A (en) * | 1968-03-04 | 1969-09-16 | Gen Motors Corp | Prestressed shaft |
US3844730A (en) * | 1968-05-10 | 1974-10-29 | Maschf Augsburg Nuernberg Ag | Process for the manufacture of a rotor or shaft of low deformability |
US3762032A (en) * | 1971-08-19 | 1973-10-02 | Gen Motors Corp | Bonding |
SU625817A1 (ru) * | 1972-06-07 | 1978-09-30 | Timoshenko Nikolaj D | Способ соединени труб с трубными досками теплообменных аппаратов |
CA1139923A (en) * | 1979-02-28 | 1983-01-25 | Toshio Yoshida | Method of producing multiple-wall composite pipes |
DE2922509A1 (de) * | 1979-05-31 | 1980-12-04 | Mannesmann Ag | Verfahren und vorrichtung zur herstellung von nockenwellen |
US4377894A (en) * | 1980-03-21 | 1983-03-29 | Kawasaki Jukogyo Kabushiki Kaisha | Method of lining inner wall surfaces of hollow articles |
US4359811A (en) * | 1980-08-20 | 1982-11-23 | The Halcon Sd Group, Inc. | Method of coating or lining metals |
JPS5790415A (en) * | 1980-11-26 | 1982-06-05 | Komatsu Ltd | Stepped hollow shaft manufacturing method |
DE3124854C2 (de) * | 1981-06-24 | 1985-03-14 | Reinhard 8057 Eching Mühlbauer | Hochdruckeinspritzsystem mit Ultraschall-Zerstäubung |
CH655551B (es) * | 1981-06-26 | 1986-04-30 | ||
DE3128744C2 (de) * | 1981-07-21 | 1985-03-28 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn | Kurbelwelle |
DE3133209C2 (de) * | 1981-08-21 | 1985-04-25 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Hohler Verbundkörper, insbesondere Umdrehungskörper und Verfahren zu seiner Herstellung |
JPS5865524A (ja) * | 1981-10-16 | 1983-04-19 | Kawasaki Heavy Ind Ltd | 二重管製造方法 |
JPS58132325A (ja) * | 1982-02-01 | 1983-08-06 | Mazda Motor Corp | 中空カムシヤフトの製造方法 |
JPS5927354A (ja) * | 1982-08-03 | 1984-02-13 | Nec Corp | 2重バイト誤り訂正回路 |
GB2133499B (en) * | 1982-11-16 | 1985-10-09 | Honda Motor Co Ltd | Shafts incorporating fibre-reinforced plastics |
DE3243838C2 (de) * | 1982-11-26 | 1984-11-08 | Mtu Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen | Pleuel mit einer aus faserverstärktem Verbundwerkstoff bestehenden Bandage |
JPS6167525A (ja) * | 1984-09-11 | 1986-04-07 | Nippon Piston Ring Co Ltd | カムシヤフト |
JPS6188930A (ja) * | 1984-10-05 | 1986-05-07 | Toyo Kohan Co Ltd | 金属箔の深絞り加工方法 |
JPH0724897B2 (ja) * | 1984-10-08 | 1995-03-22 | 正信 中村 | 中空シヤフトの製造方法 |
JPS6188932A (ja) * | 1984-10-08 | 1986-05-07 | Takeuchi Press Kogyo Kk | 変形缶の製法 |
US4658319A (en) * | 1984-10-18 | 1987-04-14 | Odetics, Inc. | Time lapse video recorder with auto monitoring function |
DE3542071A1 (de) * | 1984-12-08 | 1986-06-12 | Volkswagen AG, 3180 Wolfsburg | Pleuelstange |
DE3528133A1 (de) * | 1985-08-06 | 1987-02-19 | Unima Masch Gmbh | Verfahren und vorrichtung zum armieren eines rohrstueckfoermigen teils eines koerpers, insbesondere eines rohres |
DE3610134A1 (de) * | 1986-03-26 | 1987-10-01 | Bayerische Motoren Werke Ag | Pleuelstange |
DE3800912A1 (de) * | 1988-01-14 | 1989-07-27 | Emitec Emissionstechnologie | Verfahren zum befestigen von antriebselementen auf einer hohlwelle mit hilfe von stuetzringen |
DE3800914A1 (de) * | 1988-01-14 | 1989-08-03 | Emitec Emissionstechnologie | Zusammengesetzte welle mit integrierten antriebselementen |
-
1988
- 1988-11-03 DE DE3837293A patent/DE3837293A1/de not_active Ceased
-
1989
- 1989-10-12 EP EP94110337A patent/EP0621410B1/de not_active Expired - Lifetime
- 1989-10-12 DE DE58909815T patent/DE58909815D1/de not_active Expired - Fee Related
- 1989-10-12 EP EP89118952A patent/EP0366989B1/de not_active Expired - Lifetime
- 1989-10-12 ES ES94110337T patent/ES2105431T3/es not_active Expired - Lifetime
- 1989-10-12 DE DE58908997T patent/DE58908997D1/de not_active Expired - Fee Related
- 1989-10-12 ES ES89118952T patent/ES2070157T3/es not_active Expired - Lifetime
- 1989-10-19 RU SU894742357A patent/RU2013669C1/ru active
- 1989-10-31 MX MX018171A patent/MX171809B/es unknown
- 1989-11-01 CN CN89108355A patent/CN1015733B/zh not_active Expired
- 1989-11-01 BR BR898905609A patent/BR8905609A/pt not_active IP Right Cessation
- 1989-11-02 JP JP1285109A patent/JPH0622954B2/ja not_active Expired - Lifetime
- 1989-11-02 KR KR1019890015886A patent/KR930010006B1/ko not_active IP Right Cessation
- 1989-11-03 US US07/431,645 patent/US5064726A/en not_active Expired - Fee Related
- 1989-11-03 CA CA002002194A patent/CA2002194C/en not_active Expired - Fee Related
-
1991
- 1991-10-19 RU SU914894697A patent/RU2053419C1/ru active
Also Published As
Publication number | Publication date |
---|---|
KR930010006B1 (ko) | 1993-10-14 |
DE3837293A1 (de) | 1990-05-17 |
KR900008192A (ko) | 1990-06-02 |
CN1015733B (zh) | 1992-03-04 |
CN1042400A (zh) | 1990-05-23 |
DE58908997D1 (de) | 1995-03-23 |
EP0366989B1 (de) | 1995-02-15 |
JPH02187328A (ja) | 1990-07-23 |
CA2002194A1 (en) | 1990-05-03 |
EP0621410A2 (de) | 1994-10-26 |
MX171809B (es) | 1993-11-16 |
CA2002194C (en) | 1994-12-13 |
EP0366989A3 (en) | 1990-12-27 |
RU2013669C1 (ru) | 1994-05-30 |
EP0621410A3 (de) | 1995-04-26 |
ES2070157T3 (es) | 1995-06-01 |
JPH0622954B2 (ja) | 1994-03-30 |
US5064726A (en) | 1991-11-12 |
BR8905609A (pt) | 1990-05-29 |
RU2053419C1 (ru) | 1996-01-27 |
EP0366989A2 (de) | 1990-05-09 |
DE58909815D1 (de) | 1997-09-25 |
EP0621410B1 (de) | 1997-08-20 |
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Legal Events
Date | Code | Title | Description |
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FG2A | Definitive protection |
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