EP0677338B1 - Verbundprofil mit einem Tragkörper aus einem Leichtmetallwerkstoff und wenigstens einem metallisch verbundenen Profilband sowie Verfahren zur Herstellung eines Verbundprofils - Google Patents
Verbundprofil mit einem Tragkörper aus einem Leichtmetallwerkstoff und wenigstens einem metallisch verbundenen Profilband sowie Verfahren zur Herstellung eines Verbundprofils Download PDFInfo
- Publication number
- EP0677338B1 EP0677338B1 EP95810159A EP95810159A EP0677338B1 EP 0677338 B1 EP0677338 B1 EP 0677338B1 EP 95810159 A EP95810159 A EP 95810159A EP 95810159 A EP95810159 A EP 95810159A EP 0677338 B1 EP0677338 B1 EP 0677338B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- strip
- profiled
- section
- profile
- shaped
- 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
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/22—Making metal-coated products; Making products from two or more metals
- B21C23/24—Covering indefinite lengths of metal or non-metal material with a metal coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/22—Making metal-coated products; Making products from two or more metals
Definitions
- the invention relates to a composite profile with a support body made of a light metal material as a profile component and at least one with it during an extrusion process metallically bonded as a surface coating further profile component, in particular a profile band from a different metal.
- the invention also covers a method for producing a composite profile two profile components.
- DE-PS 24 32 541 of the applicant is a method for Manufacture of busbars from a support profile and at least a part of the surface of the Carrier profile-forming support from another's ribbon Remove metal.
- the carrier profile by pressing out a block generates the shaping cross section of a die, and at the same time, the profile strip runs through to the longitudinal axis of the die parallel to the die opening or shaping cross section.
- the inventor was aware of this state of the art set the goal, the connection between beam profile and profile tape while maintaining the special economic Manufacturing opportunities further improve.
- the profile strip has at least one its longitudinal edges from its inner surface on the supporting body protruding formations at a distance, which are embedded in the support body.
- the should Formations limit undercut gaps, which from the metallic material of the support body are filled out.
- the additional elements should be preferred to the profile tape be welded and, if necessary, an undercut Limit space that - as mentioned above - from metallic material of the support body with a positive fit is filled out.
- the formations to the inner surface of the profiled belt must be inclined, if so arise two different directions of inclination.
- the profile band parallel to its longitudinal edges as an additional element fixed at least one wire organ, preferably one Round wire welded in the central axis of the profile. Or it will at least one channel profile attached to the profile tape, that its gutter leg from the inner surface of the profile strip or the underside of the steel strip directed away are.
- these gutter legs can also be in one Angles run to the inner surface, especially to the outside - so away from the longitudinal edges of the profile - be inclined.
- Another embodiment includes on the steel band welded bolts as anchor elements.
- An inventive method for producing the Composite profile is characterized in that in the Light metal matrix from the level of the band-like profile component outstanding forms embedded and with her be positively connected.
- Composite profiles 10 as parts of a so-called multiple composite profile 11 generated jointly in one embodiment each with a rail-like support body 12
- Rail heads 16 formed on both sides of a web 14 on the one hand and at least one with one of the rail heads 16 connected profile strip during the pressing process 18 on the other hand.
- the latter is made from an iron or Non-ferrous metal, the support body 12 made of an aluminum alloy.
- the profile strip 18 becomes a forming one Die breakout or shaping cross section of the Extruded press fed and migrated along with it the one from a hot bolt in flowable condition transferred matrix from an aluminum alloy, whereby thanks to the two metal materials on their contact surfaces of the high molding pressure.
- the boundary surfaces of the shaping cross section due to contact with the edges and surfaces of the ready-to-use profile strip 18 are the profile strips 18 adjacent composite profiles 10 on top of each other.
- the harder composite partner that is the profile band 18, is preparatory to its particularly recognizable in FIG. 4 Longitudinal edges 20 with the inner surface of the supporting body 21 of the profile strip 18 protruding formations or formations 24 provided, which at a medium distance f are provided from each other and thus undercut between them Limit recesses 26.
- the enlarged representation of two hollow profiles 10 h of FIG. 2 with profile tape support shown in FIG. 3 shows on the one hand a position of the formations 24 that is inclined outward here at an angle w and on the other hand indicates that the formations 24 of the two adjacent profile strips 18 can be offset from each other in side view.
- center, the protrusions 24 a projecting at right angles from that inner surface 21 of the profile strip 18 are at an angle e to the longitudinal axis M of the composite profile 10.
- the inclined or right angled position of the formations 24,24 a is either produced prior to the feed of the profile bands 18 to the extruder or immediately before entering the mold cross-section of the shaping cross-section extrusion die offering by a bending device.
- the three configurations of the profiled strips 18, 18 a , 18 b shown in FIG. 4 either have shapes 24 of trapezoidal shape on the longitudinal edges 20 or hook-like shapes 24 a , 24 b with hook ends 25 running at a distance a from the profile surface 21.
- a row of projections 24 m running at the center axis M of the composite profile 10 and molded onto that inner surface 21 is indicated at a distance n from the longitudinal edge (s) 20.
- T-shaped formations 24 c and formations 24 d for the manufacture of which bores 30 are made in an angle leg 28 of a profile strip 18 d , after which an edge strip 29 of height b of the angle leg 28 is removed.
- the profile strip 18 is made of a steel strip Width c - or a distance between the two longitudinal edges 20 from each other - from here 75 mm and a height h of 4.5 mm preparatory to its inner surface 21 in Profile center axis M, for example, by resistance roller seam welding with a round wire 23 of diameter d from about 6 mm has been connected, which then made into the matrix an aluminum alloy - support body 12 - embedded becomes.
- the profile strip 18 of FIGS. 8, 9 carries a channel profile 36 or 36 a welded onto the inner surface 21 from a steel strip, preferably made of stainless steel, with a thickness q of here 2 mm. Legs 37 of a length t of 6 mm are formed at right angles from this steel strip in FIG. 8, which are inclined outward at an angle w 1 in the embodiment 37 a according to FIG. 4.
- Both designs can be used as channel profiles 36, 36 a with a constant leg length t, or - as shown in FIG. 10 - recesses 40 of length g are made in the legs 37, 37 a ; the length of the crenellar leg portions 42 remaining therebetween is denoted by g 1 .
- This cross-stamped channel profile 36, 36 a is also resistance welded on the steel.
- Fig. 11 shows from the inner surface 21 of a profile strip 18 projecting bolts 32, 32 a , 32 b , which are connected to the profile strip 18 by shooting bolt welding.
- the left bolt 32 is frustoconical and creates an undercut ring surface 34.
- the middle bolt 32 a is equipped with an external thread 35, whereas the right bolt 32 b is formed by a square profile.
- These additional elements or bolts 32, 32 a , 32 b indicated by way of example can be distributed as desired on the inner surface 21.
- All of the additional elements 23; 32, 32 a , 32 b ; 36, 36 a are anchored in the finished composite profile 10 in the light metal matrix; thanks to these additional elements 23; 32, 32 a , 32 b ; 36, 36 a - and other configurations of the formations are conceivable - a positive mechanical connection is created during the pressing process in addition to the metallic bond between the two profile components or bond partners 12 and 18.
- the profile strips 18 are, for example, by two reels angled and walk through before entering the Extrusion die or the tool a heating device as well a brush station in which the profile strips 18th adherent oxide layer to ensure the metallic Bond is removed. After the actual pressing process the profile strips 18 come out of the tool with them compressed light metal attached as support body 12, in which - as I said - they are so embedded that they the tool in the area of the cross section of the mold, or only touch little.
Landscapes
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Extrusion Of Metal (AREA)
- Body Structure For Vehicles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Laminated Bodies (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Ceramic Products (AREA)
- Braking Arrangements (AREA)
- Vehicle Body Suspensions (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Prostheses (AREA)
- Wire Processing (AREA)
- Adornments (AREA)
- Structure Of Receivers (AREA)
Description
- Fig. 1:
- einen Querschnitt durch ein Mehrfachverbundprofil;
- Fig. 2:
- eine teilweise Stirnansicht zweier aneinanderliegender Verbundprofile aus jeweils zwei Verbundpartnern;
- Fig. 3:
- den vergrößerten Schnitt durch einen Abschnitt der Verbundprofile der Fig. 2;
- Fig. 4:
- eine Schrägsicht auf einen Verbundpartner des Verbundprofils in drei Ausführungsbeispielen;
- Fig. 5:
- eine Seitenansicht eines Verbundpartners des Verbundprofils in zwei anderen Ausführungsbeispielen;
- Fig. 6:
- jeweils einen der Darstellung der Fig. 1 entsprechenden Querschnitt durch ein weiteres Mehrfachverbundprofil aus mehreren Profilkomponenten;
- Fig. 7:
- einen vergrößerten Ausschnitt aus Fig. 6;
- Fig. 8, 9:
- andere Ausführungen zu Fig. 7;
- Fig. 10:
- eine Schrägsicht unter eine Ausführungsform einer Profilkomponente;
- Fig. 11:
- eine Schrägsicht unter eine weitere Profilkomponente des Verbundprofils mit drei Ausführungsbeispielen.
Claims (14)
- Verbundprofil (10) mit einem Tragkörper (12) aus einem Leichtmetallwerkstoff als Profilkomponente und wenigstens einer mit diesem/dieser während eines Strangpreßvorganges als Oberflächenbeschichtung metallisch verbundenen weiteren Profilkomponente, insbesondere einem Profilband (18, 18a bis 18d), aus einem anderen Metallwerkstoff,
dadurch gekennzeichnet,
daß das Profilband (18,18a bis 18d) an zumindest einer seiner Längskanten (20) von seiner tragkörperseitigen Innenfläche (22) in Abstand (f) zueinander abragende Ausformungen (24,24a bis 24d) aufweist, welche in den Tragkörper (12,12h) eingebettet sind, und/oder, daß an der dem Tragkörper zugewandten Innenfläche (21) des Profilbandes wenigstens ein Zusatzelement (23; 32, 32a, 32b, 36, 36a) festgelegt und in den Tragkörper eingebettet ist. - Verbundprofil nach Anspruch 1, dadurch gekennzeichnet, daß die Ausformungen (24, 24a bis 24d) hinterschnittene Zwischenräume (26) begrenzen, welche vom metallischen Werkstoff des Tragkörpers (12, 12h) formschlüssig ausgefüllt sind, und/oder, daß die Ausformungen (24a) wenigstens teilweise in einem Winkel (e) zur Längsachse (M) des Profilbandes (18a) stehen, wobei gegebenenfalls die Ausformungen in Preßrichtung (x) zu dieser Längsachse einwärts geneigt stehen.
- Verbundprofil nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß von der Innenfläche (21) des Profilbandes (18b) zwischen seinen Längskanten (20) in Abstand (n) zu diesen wenigstens eine Reihe von Ausformungen (24m) abragt, und/oder daß die Ausformungen (24,24a bis 24d) zur Innenfläche (21) des Profilbandes (18) geneigt sind (Fig. 3).
- Verbundprofil nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Ausformungen (24 bzw. 24a) trapezartig oder hakenartig ausgebildet sind.
- Verbundprofil nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Ausformungen (24c,24d) T-förmig ausgebildet sind.
- Verbundprofil nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß das Zusatzelement (23; 32, 32a, 32b, 36, 36a) mit dem Profilband (18) thermisch oder mechanisch verbunden ist.
- Verbundprofil nach Anspruch 1 oder 6, dadurch gekennzeichnet, daß das Zusatzelement (23; 32, 32a, 32b; 36, 36a) einen hinterschnittenen Raum begrenzt, welcher vom metallischen Werkstoff des Tragkörpers (12) formschlüssig ausgefüllt ist.
- Verbundprofil nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß am Profilband (18) parallel zu dessen Längskanten (20) wenigstens ein Drahtelement (23) festgelegt ist, gegebenenfalls ein Runddraht in Profilmittelachse (M).
- Verbundprofil nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß am Profilband (18) wenigstens ein Rinnenprofil (36, 36a) so festgelegt ist, daß dessen Schenkel (37, 37a) von der Innenfläche (21) des Profilbandes weg gerichtet sind, und/oder, daß die Schenkel in einem Winkel (w1) zur Innenfläche (21) verlaufen und/oder in den Schenkeln Ausnehmungen (40) vorgesehen sind, wobei gegebenenfalls Randausnehmungen (40) von zinnenartigen Schenkelabschnitten (42) begrenzt sind.
- Verbundprofil nach einem der Ansprüche 1 bis 9, gekennzeichnet durch an der Innenfläche (21) des Profilbandes (18) angeschweißte Bolzen (32, 32a, 32b) als Ankerorgane, wobei gegebenenfalls der Bolzen (32) kegelstumpfartig ausgebildet ist und eine hinterschnittene Ringfläche (34) begrenzt.
- Verfahren zum Herstellen eines Verbundprofils (10) aus zumindest zwei Profilkomponenten durch Strangpressen unter Einführen einer bandartigen Profilkomponente in den Preßstrom der Matrix, bevorzugt einer Leichtmetallmatrix, unter Erzeugung einer metallischen Verbindung zwischen den Profilkomponenten, nach wenigstens einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß in die Leichtmetallmatrix aus der Ebene der bandartigen Profilkomponente in Abstand zueinander herausragende Ausformungen (24, 24a bis 24d) eingebettet und mit ihr formschlüssig verbunden werden.
- Verfahren zum Herstellen eines Verbundprofils (10) aus zumindest zwei Profilkomponenten durch Strangpressen unter Einführen einer bandartigen Profilkomponente in den Preßstrom der Matrix, bevorzugt einer Leichtmetallmatrix, unter Erzeugung einer metallischen Verbindung zwischen den Profilkomponenten, nach wenigstens einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß an die bandartige Profilkomponente Zusatzelemente (23, 32, 32a, 32b, 36, 36a) angeschweißt werden und die aus der Ebene der bandartigen Profilkomponente herausragenden Zusatzelemente in die Leichtmetallmatrix eingebettet sowie mit ihr formschlüssig verbunden werden.
- Verfahren nach Anspruch 12, dadurch gekennzeichnet, daß die Ausformungen der bandartigen Profilkomponente/n am Eintritt in den Matrizendurchbruch aus der Ebene der bandartigen Profilkomponente/n gebogen werden.
- Verfahren nach Anspruch 11 oder 13, gekennzeichnet durch das Einführen von wenigstens zwei flächig aufeinanderliegenden getrennten bandartigen Profilkomponenten in den Matrizendurchbruch oder Formgebungsquerschnitt, wobei sich die bandartigen Profilkomponenten zum einen im Bereich ihrer dabei nach außen gerichteten Oberfläche mit der von der Matrix gebildeten anderen Profilkomponente innig verbinden sowie anderseits von der benachbarten bandartigen Profilkomponente an den geschützt aneinanderliegenden Bandoberflächen getrennt bleiben.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4410688A DE4410688A1 (de) | 1994-03-28 | 1994-03-28 | Verbundprofil mit einem Tragkörper aus einem Leichtmetallwerkstoff von wenigstens einem metallisch verbundenen Profilband sowie Verfahren zur Herstellung eines Verbundprofils |
DE4410688 | 1994-03-28 | ||
DE4422533 | 1994-06-28 | ||
DE4422533A DE4422533A1 (de) | 1994-06-28 | 1994-06-28 | Verbundprofil mit einem Tragkörper aus einem Leichtmetallwerkstoff und wenigstens einem metallisch verbundenen Profilband sowie Verfahren zur Herstellung eines Verbundprofils |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0677338A1 EP0677338A1 (de) | 1995-10-18 |
EP0677338B1 true EP0677338B1 (de) | 1999-01-27 |
Family
ID=25935143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95810159A Expired - Lifetime EP0677338B1 (de) | 1994-03-28 | 1995-03-10 | Verbundprofil mit einem Tragkörper aus einem Leichtmetallwerkstoff und wenigstens einem metallisch verbundenen Profilband sowie Verfahren zur Herstellung eines Verbundprofils |
Country Status (13)
Country | Link |
---|---|
US (3) | US5918712A (de) |
EP (1) | EP0677338B1 (de) |
JP (1) | JP3566777B2 (de) |
KR (1) | KR0159147B1 (de) |
CN (1) | CN1054787C (de) |
AT (1) | ATE176180T1 (de) |
AU (1) | AU677752B2 (de) |
CA (1) | CA2144567C (de) |
DE (1) | DE59504947D1 (de) |
DK (1) | DK0677338T3 (de) |
ES (1) | ES2127497T3 (de) |
HU (1) | HU213889B (de) |
TR (1) | TR28800A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10125275C1 (de) * | 2001-05-23 | 2002-10-10 | Alusuisse Tech & Man Ag | Werkzeug zum Strangpressen eines Verbundprofiles aus einem Leichtmetall-Trägerprofil und einem Profilband o. dgl. Strang |
CN105176256A (zh) * | 2015-09-21 | 2015-12-23 | 东来涂料技术(上海)有限公司 | 一种提高彩度的三工序汽车修补用彩色清漆 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19607221A1 (de) * | 1996-02-26 | 1997-08-28 | Alusuisse Lonza Services Ag | Verbundprofil aus zwei unterschiedlichen Metallen, insbesondere zum Einsatz als Stromschiene, sowie Verfahren zu dessen Herstellung |
DE19840720A1 (de) * | 1998-09-07 | 2000-03-16 | Joachim Glueck | Verbundprofil |
ATE240796T1 (de) | 1998-11-02 | 2003-06-15 | Alcan Tech & Man Ag | Stromschiene, deren verwendung sowie verfahren zu ihrer herstellung |
DE10229532B4 (de) * | 2002-07-01 | 2008-06-19 | Alcan Technology & Management Ag | Kühlvorrichtung für Halbleiterbauelemente |
WO2005063605A1 (en) * | 2003-12-09 | 2005-07-14 | Otis Elevator Company | Guide rail for an elevator system |
WO2008003694A1 (en) * | 2006-07-07 | 2008-01-10 | Airbus Deutschland Gmbh | Method and apparatus for producing components by extrusion and components produced thereby |
US9068476B2 (en) | 2011-12-22 | 2015-06-30 | Pratt & Whitney Canada Corp. | Hybrid metal/composite link rod for turbofan gas turbine engine |
CN103212601B (zh) * | 2013-04-08 | 2016-02-03 | 无锡市百宏传动电器有限公司 | 一种滑触线复合导电轨道的单缸挤出设备及生产方法 |
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US1042545A (en) * | 1911-12-26 | 1912-10-29 | Charles W Gamwell | Rail construction. |
US2285583A (en) * | 1940-04-13 | 1942-06-09 | Westinghouse Electric & Mfg Co | Surface preparation of bearings for babbitting |
DE907042C (de) * | 1944-04-09 | 1954-03-22 | Felten & Guilleaume Carlswerk | Herstellung von Doppelmetallfahrdraehten |
US2490548A (en) * | 1945-07-07 | 1949-12-06 | Gen Motors Corp | Method of making composite articles |
US2888742A (en) * | 1955-08-15 | 1959-06-02 | Engelhard Ind Inc | Compound metal member |
US3648343A (en) * | 1968-12-10 | 1972-03-14 | Federal Mogul Corp | Method of making a composite high-temperature valve |
DE2244492C2 (de) * | 1972-09-11 | 1974-04-04 | Paul Vahle Kg, 4618 Kamen | Stromschiene für Stromverbraucher mit großem Strombedarf und hohen Fahrgeschwindigkeiten |
DE2414178A1 (de) * | 1974-03-23 | 1975-10-09 | Aluminium Walzwerke Singen | Verfahren zur herstellung von verbundprofilen sowie vorrichtung zu dessen durchfuehrung |
CH587085A5 (de) * | 1974-04-08 | 1977-04-29 | Alusuisse | |
DE2432541C2 (de) * | 1974-07-04 | 1981-12-17 | Aluminium-Walzwerke Singen Gmbh, 7700 Singen | Verfahren und Vorrichtung zum Herstellen von Verbundprofilen beispielsweise Stromschienen |
US4300379A (en) * | 1975-06-27 | 1981-11-17 | Nichols-Homeshield, Inc. | Method of producing a coating on a core |
DE2712366A1 (de) * | 1977-03-22 | 1978-09-28 | Aluminium Walzwerke Singen | Verfahren zum strangpressen eines verbundprofils sowie vorrichtung dazu |
DE3104919A1 (de) * | 1980-02-15 | 1981-12-17 | British Aerospace Public Ltd. Co., London | Verfahren zur herstellung von metallgegenstaenden |
JPS5945227A (ja) * | 1982-09-07 | 1984-03-14 | Furukawa Electric Co Ltd:The | 複合トロリの製造方法 |
JPS61207235A (ja) * | 1985-03-13 | 1986-09-13 | Furukawa Electric Co Ltd:The | 剛体電車線の製造方法 |
US5244746A (en) * | 1987-07-01 | 1993-09-14 | Kawasaki Jukogyo Kabushiki Kaisha | Composite structures |
JPH0234441A (ja) * | 1988-07-25 | 1990-02-05 | Hitachi Cable Ltd | 複合電車線 |
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-
1995
- 1995-03-07 AU AU13698/95A patent/AU677752B2/en not_active Ceased
- 1995-03-10 DE DE59504947T patent/DE59504947D1/de not_active Expired - Lifetime
- 1995-03-10 DK DK95810159T patent/DK0677338T3/da active
- 1995-03-10 EP EP95810159A patent/EP0677338B1/de not_active Expired - Lifetime
- 1995-03-10 ES ES95810159T patent/ES2127497T3/es not_active Expired - Lifetime
- 1995-03-10 AT AT95810159T patent/ATE176180T1/de not_active IP Right Cessation
- 1995-03-13 KR KR1019950005080A patent/KR0159147B1/ko not_active IP Right Cessation
- 1995-03-14 CA CA002144567A patent/CA2144567C/en not_active Expired - Fee Related
- 1995-03-21 HU HU9500828A patent/HU213889B/hu not_active IP Right Cessation
- 1995-03-28 JP JP06956195A patent/JP3566777B2/ja not_active Expired - Fee Related
- 1995-03-28 CN CN95103174A patent/CN1054787C/zh not_active Expired - Fee Related
- 1995-03-28 TR TR00330/95A patent/TR28800A/xx unknown
-
1997
- 1997-06-10 US US08/872,025 patent/US5918712A/en not_active Expired - Fee Related
-
1998
- 1998-05-01 US US09/071,222 patent/US6012627A/en not_active Expired - Fee Related
- 1998-09-18 US US09/152,538 patent/US5967271A/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10125275C1 (de) * | 2001-05-23 | 2002-10-10 | Alusuisse Tech & Man Ag | Werkzeug zum Strangpressen eines Verbundprofiles aus einem Leichtmetall-Trägerprofil und einem Profilband o. dgl. Strang |
CN105176256A (zh) * | 2015-09-21 | 2015-12-23 | 东来涂料技术(上海)有限公司 | 一种提高彩度的三工序汽车修补用彩色清漆 |
Also Published As
Publication number | Publication date |
---|---|
HU9500828D0 (en) | 1995-05-29 |
US6012627A (en) | 2000-01-11 |
CN1116567A (zh) | 1996-02-14 |
KR950031276A (ko) | 1995-12-18 |
DK0677338T3 (da) | 1999-09-13 |
JP3566777B2 (ja) | 2004-09-15 |
EP0677338A1 (de) | 1995-10-18 |
AU1369895A (en) | 1995-10-05 |
HUT70598A (en) | 1995-10-30 |
CA2144567A1 (en) | 1995-09-29 |
DE59504947D1 (de) | 1999-03-11 |
CN1054787C (zh) | 2000-07-26 |
US5918712A (en) | 1999-07-06 |
KR0159147B1 (ko) | 1999-01-15 |
ATE176180T1 (de) | 1999-02-15 |
ES2127497T3 (es) | 1999-04-16 |
CA2144567C (en) | 1999-11-09 |
AU677752B2 (en) | 1997-05-01 |
TR28800A (tr) | 1997-03-25 |
HU213889B (en) | 1997-11-28 |
JPH07280185A (ja) | 1995-10-27 |
US5967271A (en) | 1999-10-19 |
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