WO2004043679A1 - Mould assembly with closure mechanism - Google Patents
Mould assembly with closure mechanism Download PDFInfo
- Publication number
- WO2004043679A1 WO2004043679A1 PCT/DK2003/000777 DK0300777W WO2004043679A1 WO 2004043679 A1 WO2004043679 A1 WO 2004043679A1 DK 0300777 W DK0300777 W DK 0300777W WO 2004043679 A1 WO2004043679 A1 WO 2004043679A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mould
- guide rods
- mould part
- parts
- closed position
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 238000000465 moulding Methods 0.000 claims abstract description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims abstract 2
- 239000011151 fibre-reinforced plastic Substances 0.000 claims abstract 2
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 206010061274 Malocclusion Diseases 0.000 description 2
- 208000006650 Overbite Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009755 vacuum infusion Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/004—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore making articles by joining parts moulded in separate cavities, said parts being in said separate cavities during said joining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
- B29C33/26—Opening, closing or clamping by pivotal movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
- B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
- B29L2031/082—Blades, e.g. for helicopters
- B29L2031/085—Wind turbine blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Definitions
- the invention relates to a mould assembly according to the preamble to claim 1 and the use of such a mould assembly.
- moulds for making large articles such as wind turbine blades and consisting of two mould parts are closed about a longitudinal hinge line, where the hinges are passive, ie a crane is used to lift one of the mould parts about the hinge line for closure and opening of the mould.
- the mould is closed so as to glue two blade shell halves together, said shell halves being produced in separate mould parts.
- Danish patent application No DK 2000 01281 discloses an assembly according to the preamble to claim 1, a drive unit built into the hinge structure lifting and turning a mould part from a position, in which its opening faces upwards, to a position above the other mould part, in which the openings of the two mould parts face each other.
- the closure mechanism includes an additional means bringing the two mould parts together by means of a parallel linkage mechanism and almost rectilinear movement. This curve linear or almost rectilinear closing movement is necessary when making wind turbine blades, a complete closure at rotation being geometrically impossible unless the hinge axis is arranged at a disadvantageously large distance from the mould cavity.
- the object of the invention is to provide a mould assembly allowing a simple, fast and accurate closure and opening of the mould parts.
- a further object is to improve the demoulding process.
- the assembly is characterised in that the displacement means are formed of protractile guide rods mounted on one of the two mould parts along the two longitudinal sides thereof extending substantially parallel to the hinge line and associated bearing means provided on the longitudinal sides of the other mould part for receiving the free ends of the guide rods such that the second mould part may rest on the guide rods in the second position of the mould, the guide rods including drive means for displacing the guide rods and thus moving the two mould parts between the second and third positions of the mould. A very accurate closing of the two mould parts is thereby obtained in a rectilinear movement.
- the dead load of the mould parts causes heavy torques and thus elastic deformations, which in turn result in slack and an inaccurate closing, unless the mould parts and the hinge mechanism are disproportionately heavily dimensioned.
- this drawback is avoided by means of the protractile guide rods and the associated bearings arranged along the two longitudinal sides. Furthermore the risk of so-called “overbite” or “reversed overbite” of the two mould parts in the areas, where the outer edges are not placed precisely opposite each other, is significantly reduced.
- the guide rods may be provided with individually controllable drive means.
- the extended length of the guide rods may be adapted, to the geometry of the mould parts, whereby contact with the adhesive surfaces is ensured simultaneously in the entire length of the blade. This is highly advantageous in that the slightest contact between the mould parts prior to the final positioning often causes the applied adhesive to be partially scraped off.
- the free ends of the guide rods and optionally also the bearings are conical. An enhanced control is thereby obtained.
- the guide rods are guided into the bearings due to their conical shape.
- the second mould part may be releasably attached to the hinge mechanism so as to be moved from the second partially closed position to the third position by means of the guide rods without being affected by the hinge mechanism, whereby the accuracies are additionally enhanced.
- the mould parts may be provided with flanges having a plurality of pilot holes, the axes of which being parallel to the axes of the guide rods and each pilot hole in the flanges of the first mould part being arranged opposite a pilot hole in the flanges of the second mould part.
- Enhanced control of the final closing process is thereby obtained in that a short guide pin, which is made to engage the two pilot holes arranged opposite one another, ensures a completely accurate positioning of the two mould parts in relative to each other.
- the assembly includes guide pins having two conical ends and adapted to engage two pilot holes arranged opposite one another in the flanges of the first and the second mould parts, respectively.
- the conical ends contributing to guiding the guide pins into engagement with two holes so as to ensure a reliable and accurate closing.
- pilot holes are provided in apertured members, which are adjustably mounted on the flanges to allow displaceable adjustment thereof in the plane extending perpendicular to the axes of the pilot holes.
- the position of the pilot holes may be adjusted to compensate for any inaccuracies, whereby a perfect final closing of the two mould parts is obtained.
- the apertured members are shaped as circular discs each having an eccentric pilot hole. It is possible to adjust the position of the pilot hole simply by loosening the apertured member and rotating this, until it adopts a correct position, whereafter the apertured member is re-tightened.
- the invention further relates to a method of using a mould assembly according to the invention, by which method the second mould part is rotated by means of the hinge mechanism from the first open position to the second partially closed position, and then displaced by means of the guide rods from the second partially closed position to the third position, in which the two mould parts meet.
- the second mould part may subsequently be displaced by means of the guide rods from the third closed position to the second partially closed position.
- the guide rods are operated such that the second mould part is moved from the third closed position locally, eg at one end thereof, whereafter the remaining part of the second mould part is moved away from the third position.
- Fig. 1 is cross-sectional view through a mould assembly including first and second mould parts for a wind turbine blade seen during closure of the mould assembly.
- Fig. 2 is a cross-sectional view through the mould assembly, the second mould part being in a second partially closed position above the first mould part.
- Fig. 3 is a cross-sectional view in which the second mould part is disengaged from the hinge mechanism and rests on the protractile guide rods.
- Fig. 4 is a sectional view of a detail of the mould assembly according to the invention, as seen through the flanges on the two mould parts, the apertured members and a guide pin.
- Fig. 5 is a side view of the guide pin.
- Fig. 6 is a sectional view of the apertured member.
- Fig. 7 is an end view of the apertured member
- Fig. 8 shows an optional embodiment of the apertured member.
- the mould assembly according to the invention is particularly suitable for producing a wind turbine blade, which is made by moulding two blade shell halves in separate mould parts and subsequently gluing the blade shell halves together.
- the blade shell halves per se are typically made by vacuum infusion, in which evenly distributed fibres, rovings, which are fibre bundles, bands of rovings or mats, which may be felt mats of single-fibres or woven mats of fibre rovings, are layered in a mould part and covered by a vacuum bag. By creating vacuum in the cavity between the inner face of the mould part and the vacuum bag, fluid polymer may be sucked into and fill the cavity containing the fibre material.
- the vacuum bag is removed, and the two blade shell halves may be glued together along the edges and by means of one or more bracings extending in the longitudinal direction of the blade between the inner faces of the two blade shell halves.
- the joining of the blade shell halves is effected by adhering one or more bracings, flanges and the like to the blade shell half in one mould part, then providing the joining faces with glue and subsequently placing the mould part with the other blade shell half on top of the first mould part.
- Fig. 1 is cross-sectional view through a mould assembly for a wind turbine blade during closure of the mould assembly.
- the mould assembly includes a first mould part 2, a second mould part 4 and a hinge mechanism 6, which enables turning of the second mould part 4 in relation to the first mould part 2.
- the blade shell halves 3 are moulded in the two mould parts in a first (not-shown) position of the mould assembly, in which the second mould part 4 is turned 180° in relation to the first mould part 2 such that the openings of both mould parts face upwards.
- the first mould part 2 is provided with a number of protractile guide rods 8 being shown in Fig. 1 in a not yet activated, retracted position.
- the hinge mechanism 6 is here shown as a separate unit attached to the two mould parts 2, 4 and includes not-shown drive means for turning the two mould parts in relation to each other.
- the portion of the hinge mechanism 6 rotating the second mould part 4 is provided with movable elements 5 to enable an accurate positioning of the second mould part 4 above the first mould part 2 and making it possible to compensate for any tolerances when the hinge mechanism is being secured to the mould parts.
- Fig. 2 illustrates the upper mould part 4 in a second partially closed position, in which it is arranged above the first mould part 2 at a distance - typically 300-500 mm therefrom.
- the protractile guide rods 8 are moved upwards towards the bearing means 10 mounted on the upper mould part 4 so as to receive the free ends 9 of the guide rods 8.
- the free ends 9 of the guide rods 8 and the bearing means 10 are conically shaped to guide the ends 9 of the guide rods 8 into reliable engagement with the bearing means 10.
- Fig. 3 illustrates the mould assembly in its second partially closed position, in which the upper mould part 4 has been disengaged from the hinge mechanism 6 and now rests exclusively on the protractile guide rods 8.
- the upper mould part 4 may consequently be guided with an unprecedented high accuracy to a third, not-shown, position, in which the mould parts 2, 4 are made to engage each other along their edges, and in which position the two blade shell halves 3 are glued together.
- the second mould part 4 is lifted again by means of the guide rods 8.
- the portion of the second mould part 4 in the tip of the wind turbine blade may be lifted first to obtain a slip effect.
- the number and position of the guide rods 8 and associated bearing means 10 depend on the mould length, which may be up to 60 metres or even more.
- the drive means 12 of the guide rods 8 may be controlled individually to obtain the desired slip effect.
- Figs. 4-8 illustrate additional advantageous details of the mould assembly according to the invention which are not shown in the preceding figures.
- Fig. 4 is a sectional view through a flange 16 secured to the two longitudinal sides of the first mould part 2 and through a flange 15 secured to the longitudinal sides of the second mould part 4 in the third, closed position of the mould part.
- Apertured members 14, 17 are secured to the flanges 16, 15, said bodies having conical holes 20, which in Fig. 4 each receives a guide pin 13.
- the guide pin 13 includes two conical ends 18 and a shoulder 19. Prior to closure of the mould assembly, one conical tip 18 of the guide pin 13 is inserted into the pilot hole 20 of the apertured member 17.
- Fig. 6 is a cross-sectional view of the apertured member 14, the conical hole 20 being visible.
- Fig. 7 is an end view of the apertured member 14 as seen from the end in which the conical pilot hole 20 has the largest diameter. Pin holes 21 serve to secure the apertured member to the flanges 15, 16.
- Fig. 8 shows an optional embodiment of the apertured member 14, in which the pilot hole 20 is arranged eccentrically.
- This apertured member may be mounted in four different positions, whereby the pilot hole 20 can be adjusted in four different positions to compensate for any tolerances.
- the pin holes 21 may be shaped as oblong or circular segment-shaped holes to increase the fine-adjusting options in relation to the position of the pilot hole 20.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Wind Motors (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Moulding By Coating Moulds (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Air-Flow Control Members (AREA)
- Seal Device For Vehicle (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK03770926T DK1562733T3 (en) | 2002-11-12 | 2003-11-12 | Shaping device with closing mechanism |
AU2003280318A AU2003280318A1 (en) | 2002-11-12 | 2003-11-12 | Mould assembly with closure mechanism |
DE60319261T DE60319261T2 (en) | 2002-11-12 | 2003-11-12 | MOLDING ASSEMBLY WITH CLOSING MECHANISM |
EP03770926A EP1562733B1 (en) | 2002-11-12 | 2003-11-12 | Mould assembly with closure mechanism |
US10/535,018 US7223091B2 (en) | 2002-11-12 | 2003-11-12 | Mould assembly with closure mechanism |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200201743 | 2002-11-12 | ||
DK200201743A DK200201743A (en) | 2002-11-12 | 2002-11-12 | Shaping device with closing mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004043679A1 true WO2004043679A1 (en) | 2004-05-27 |
Family
ID=32309263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DK2003/000777 WO2004043679A1 (en) | 2002-11-12 | 2003-11-12 | Mould assembly with closure mechanism |
Country Status (9)
Country | Link |
---|---|
US (1) | US7223091B2 (en) |
EP (1) | EP1562733B1 (en) |
CN (1) | CN100475500C (en) |
AT (1) | ATE386626T1 (en) |
AU (1) | AU2003280318A1 (en) |
DE (1) | DE60319261T2 (en) |
DK (2) | DK200201743A (en) |
ES (1) | ES2301843T3 (en) |
WO (1) | WO2004043679A1 (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1695813A1 (en) * | 2005-02-24 | 2006-08-30 | Vestas Wind Systems A/S | A method for manufacturing a wind turbine blade, a wind turbine blade manufacturing facility, wind turbine blades and uses hereof |
WO2007054088A1 (en) * | 2005-11-08 | 2007-05-18 | Lm Glasfiber A/S | Mould assembly with hinge mechanism and method for closing a mould assembly |
WO2009112887A1 (en) * | 2008-03-13 | 2009-09-17 | Tecsis Tecnologia E Sistemas Avançados Ltda | Method and apparatus for handling aerogenerator blades |
WO2009156105A2 (en) | 2008-06-27 | 2009-12-30 | Repower Systems Ag | Method and manufacturing mold for the production of a rotor blade for a wind turbine |
JP2010216317A (en) * | 2009-03-14 | 2010-09-30 | Kuribayashi Kiko Kk | Inversive supporting device for wind power generation vanes |
WO2010129492A2 (en) * | 2009-05-04 | 2010-11-11 | Lamb Assembly And Test, Llc | Rapid material placement application for wind turbine blade manufacture |
EP2305998A2 (en) * | 2009-09-29 | 2011-04-06 | Vestas Wind Systems A/S | Mould for manufacturing of wind turbine blades |
WO2012010331A1 (en) | 2010-07-21 | 2012-01-26 | Siemens Aktiengesellschaft | Mould assembly and method of closing a mould assembly |
CN102365161A (en) * | 2009-03-06 | 2012-02-29 | Lm玻璃纤维制品有限公司 | Method and manufacturing line for manufacturing wind turbine blades |
EP2508321A1 (en) | 2011-04-04 | 2012-10-10 | Siemens Aktiengesellschaft | Mould part, mould assembly and method of closing a mould assembly |
WO2013013676A1 (en) * | 2011-07-28 | 2013-01-31 | Vestas Wind Systems A/S | A production facility comprising a transport system for processing elongated products, in particular wind turbine blades, with elongated mould assemblies |
WO2013178624A3 (en) * | 2012-05-30 | 2014-02-13 | youWINenergy GmbH | Apparatus for assembling blade sections |
EP3025836A1 (en) | 2014-11-27 | 2016-06-01 | LM WP Patent Holding A/S | A turning device for turning a first mould part for manufacturing a wind turbine blade part relative to a second mould part |
EP3112145A1 (en) * | 2015-06-23 | 2017-01-04 | The Boeing Company | System and method for manufacturing a stiffened composite structure |
EP3222398A1 (en) * | 2016-03-21 | 2017-09-27 | Carbon Rotec GmbH & Co. KG | Mould assembly |
CN110582633A (en) * | 2017-05-09 | 2019-12-17 | 西门子歌美飒可再生能源公司 | Lightning protection system for a wind turbine blade |
EP4186683A1 (en) * | 2021-11-30 | 2023-05-31 | LM Wind Power A/S | System and method for assembling a wind turbine blade shell |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090146433A1 (en) * | 2007-12-07 | 2009-06-11 | General Electric Company | Method and apparatus for fabricating wind turbine components |
CN102016297B (en) * | 2008-03-05 | 2013-05-01 | 维斯塔斯风力系统有限公司 | An assembly tool and a method of manufacturing a blade of a wind turbine |
GB0805713D0 (en) * | 2008-03-28 | 2008-04-30 | Blade Dynamics Ltd | A wind turbine blade |
ES2377369B1 (en) * | 2008-07-31 | 2013-02-05 | Manuel Torres Martínez | USEFUL FOR THE MANUFACTURE OF AERODINE AND AEROGENERATING COMPONENTS AND MANUFACTURING PROCESS OF THESE COMPONENTS. |
US8117725B2 (en) * | 2008-10-31 | 2012-02-21 | The Gillette Company | Method of manufacturing a plurality of molded components |
US8357325B2 (en) * | 2008-12-10 | 2013-01-22 | General Electric Company | Moulds with integrated heating and methods of making the same |
EP2389283A1 (en) * | 2008-12-31 | 2011-11-30 | Tecsis Tecnologia E Sistemas Avançados LTDA | A rotor blade mould assembly with lockdown mechanism |
EP2230070A1 (en) * | 2009-03-06 | 2010-09-22 | Lm Glasfiber A/S | Method and manufacturing line for manufacturing wind turbine blades |
CN201357528Y (en) * | 2009-03-13 | 2009-12-09 | 苏州红枫风电模具有限公司 | Wind turbine blade die |
CN201357535Y (en) * | 2009-03-13 | 2009-12-09 | 苏州红枫风电模具有限公司 | Adjustable aligning device for large-sized combined type dies |
ES2365571B1 (en) * | 2009-05-21 | 2012-09-17 | Danobat S.Coop | SYSTEM FOR AUTOMATIC MANUFACTURING OF AEROGENERATOR SHOES |
DK2295235T3 (en) * | 2009-08-20 | 2013-07-29 | Siemens Ag | Fiber-reinforced plastic structure and method for making the fiber-reinforced plastic structure |
CN201525098U (en) | 2009-09-10 | 2010-07-14 | 苏州红枫风电模具有限公司 | Die turning system |
DK2316629T3 (en) * | 2009-10-27 | 2012-08-27 | Lm Glasfiber As | Modular mold system for making a shell body |
EP2380720B1 (en) * | 2010-04-22 | 2012-08-22 | Vestas Wind Systems A/S | An improved wind turbine blade manufacturing arrangement |
ES2388865B1 (en) * | 2010-12-23 | 2013-09-06 | Gamesa Innovation & Tech Sl | MATCH SHELL MOLD FOR AEROGENERATOR BLADES, SUCH MOLD MANUFACTURING METHOD AND PALA MANUFACTURING METHOD USING SUCH MOLD. |
DK2689128T3 (en) * | 2011-03-23 | 2016-02-29 | Vestas Wind Sys As | The mold apparatus for making a wind turbine blade and the method of making the same |
CN104066562B (en) * | 2011-10-27 | 2016-04-20 | 维斯塔斯风力系统有限公司 | For the manufacture of production equipment and the method for the elongated product of such as wind turbine blade |
US10099324B2 (en) * | 2012-02-02 | 2018-10-16 | Lm Wp Patent Holding A/S | System and method for manufacturing a wind turbine blade |
BR112014018325B1 (en) * | 2012-02-02 | 2021-02-09 | Lm Wp Patent Holding A/S | post-molding station, production system for the manufacture of wind turbine blades and method of making a wind turbine blade |
CN102601893A (en) * | 2012-02-29 | 2012-07-25 | 哈尔滨工业大学(威海) | Mould for processing wind generator blade |
WO2014079458A1 (en) * | 2012-11-20 | 2014-05-30 | Vestas Wind Systems A/S | Wind turbine blade with lightning protection |
CN105196019A (en) * | 2015-09-02 | 2015-12-30 | 天津市盛佳怡电子有限公司 | Novel blade turning vehicle of wind driven generator |
DE102016007304A1 (en) * | 2016-06-16 | 2017-12-21 | Senvion Gmbh | Escape route for a manufacturing form of a rotor blade |
DE102016008125A1 (en) * | 2016-07-05 | 2018-01-11 | Senvion Gmbh | Production form of a rotor blade |
BR112019005389A2 (en) | 2016-09-30 | 2019-06-11 | Gurit Tooling Taicang Co Ltd | locking device and system, and, movement side of a wind turbine blade mold. |
CN110073101B (en) * | 2016-12-21 | 2024-01-23 | 西门子歌美飒可再生能源公司 | Method for applying a protective layer to a wind turbine rotor blade |
US11572861B2 (en) * | 2017-01-31 | 2023-02-07 | General Electric Company | Method for forming a rotor blade for a wind turbine |
GB2561851A (en) * | 2017-04-25 | 2018-10-31 | Airbus Operations Ltd | Fibre reinforced composite aerofoil structures |
CN111629875A (en) | 2018-02-01 | 2020-09-04 | Lm风力发电国际技术有限公司 | Joining of mould parts |
CN112672836A (en) * | 2018-03-21 | 2021-04-16 | 泰普爱复合材料股份有限公司 | Mould with heat conduction flange |
EP3744494B1 (en) * | 2019-05-28 | 2023-04-12 | Siemens Gamesa Renewable Energy A/S | A mold for manufacturing a wind turbine blade and a method for manufacturing a wind turbine blade |
WO2022170018A1 (en) * | 2021-02-04 | 2022-08-11 | Tpi Composites, Inc. | Modular molding units for fabrication of wind turbine blades |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0037987A2 (en) * | 1980-04-15 | 1981-10-21 | Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung | Method for the manufacture of foamed core-supported moulded articles such as wings, rotor blades, etc. of great dimension in length and width |
DK171948B1 (en) * | 1994-11-04 | 1997-08-25 | Soren Olsen | Method and mould for producing hollow sections, principally wind generator vanes, in a fibre-reinforced matrix such as glass fibre |
WO1999067079A1 (en) * | 1998-06-22 | 1999-12-29 | Beadon Cole H C | A process for manufacturing fibre reinforced plastic masts, spars or columns |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3161911A (en) * | 1962-10-02 | 1964-12-22 | Foam Products Corp | Mold for foamed panels and the like |
DE2146245C3 (en) * | 1971-09-16 | 1975-09-04 | Desma-Werke Gmbh, 2807 Uesen | Molding tools, in particular for making moldings from polyurethane |
US3981671A (en) * | 1975-09-22 | 1976-09-21 | Cincinnati Milacron, Inc. | Liquid reaction molding press |
US4080145A (en) * | 1976-09-30 | 1978-03-21 | Schloemann-Sieman Aktiengesellschaft | Apparatus for processing foamed plastic |
DE2810789C3 (en) * | 1978-03-13 | 1981-05-27 | Herbert Kannegiesser Gmbh + Co, 4973 Vlotho | Device for the production of moldings from foamable plastics |
DE2940114C2 (en) * | 1979-10-03 | 1984-03-15 | Krauss-Maffei AG, 8000 München | Device for molding objects |
GB2119303B (en) | 1982-04-03 | 1985-12-24 | British Aerospace | Mould |
DE3407765C1 (en) | 1984-03-02 | 1990-01-25 | Deutsche Basaltsteinwolle GmbH, 3406 Bovenden | Process and device for the production of, in particular, shell-like or tubular moldings, in particular. Hollow bodies |
US5282732A (en) * | 1992-04-08 | 1994-02-01 | Davidson Textron Inc. | Mold press assembly |
JP3418207B2 (en) * | 1992-07-27 | 2003-06-16 | 極東精機株式会社 | Mold opening and closing device |
US6113382A (en) * | 1998-03-16 | 2000-09-05 | Konal Engineering And Equipment Inc. | Press with swingable top press plate |
DK200001281A (en) | 2000-08-30 | 2002-03-01 | Lm Glasfiber As | Device for installation on and closure of two-part mould used to produce closed profile body, particularly windmill vane of fiber-reinforced plastic |
-
2002
- 2002-11-12 DK DK200201743A patent/DK200201743A/en not_active Application Discontinuation
-
2003
- 2003-11-12 AT AT03770926T patent/ATE386626T1/en not_active IP Right Cessation
- 2003-11-12 US US10/535,018 patent/US7223091B2/en not_active Expired - Lifetime
- 2003-11-12 WO PCT/DK2003/000777 patent/WO2004043679A1/en active IP Right Grant
- 2003-11-12 EP EP03770926A patent/EP1562733B1/en not_active Expired - Lifetime
- 2003-11-12 ES ES03770926T patent/ES2301843T3/en not_active Expired - Lifetime
- 2003-11-12 DE DE60319261T patent/DE60319261T2/en not_active Expired - Lifetime
- 2003-11-12 DK DK03770926T patent/DK1562733T3/en active
- 2003-11-12 AU AU2003280318A patent/AU2003280318A1/en not_active Abandoned
- 2003-11-12 CN CNB200380103063XA patent/CN100475500C/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0037987A2 (en) * | 1980-04-15 | 1981-10-21 | Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung | Method for the manufacture of foamed core-supported moulded articles such as wings, rotor blades, etc. of great dimension in length and width |
DK171948B1 (en) * | 1994-11-04 | 1997-08-25 | Soren Olsen | Method and mould for producing hollow sections, principally wind generator vanes, in a fibre-reinforced matrix such as glass fibre |
WO1999067079A1 (en) * | 1998-06-22 | 1999-12-29 | Beadon Cole H C | A process for manufacturing fibre reinforced plastic masts, spars or columns |
Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7895746B2 (en) | 2005-02-24 | 2011-03-01 | Vestas Wind Systems A/S | Method for manufacturing a wind turbine blade |
WO2006089550A2 (en) * | 2005-02-24 | 2006-08-31 | Vestas Wind Systems A/S | A method for manufacturing a wind turbine blade, a wind turbine blade manufacturing facility, wind turbine blades and uses hereof |
WO2006089550A3 (en) * | 2005-02-24 | 2006-11-02 | Vestas Wind Sys As | A method for manufacturing a wind turbine blade, a wind turbine blade manufacturing facility, wind turbine blades and uses hereof |
EP1695813A1 (en) * | 2005-02-24 | 2006-08-30 | Vestas Wind Systems A/S | A method for manufacturing a wind turbine blade, a wind turbine blade manufacturing facility, wind turbine blades and uses hereof |
WO2007054088A1 (en) * | 2005-11-08 | 2007-05-18 | Lm Glasfiber A/S | Mould assembly with hinge mechanism and method for closing a mould assembly |
US8770966B2 (en) | 2005-11-08 | 2014-07-08 | Lm Glasfiber A/S | Mould assembly with hinge mechanism and method for closing a mould assembly |
WO2009112887A1 (en) * | 2008-03-13 | 2009-09-17 | Tecsis Tecnologia E Sistemas Avançados Ltda | Method and apparatus for handling aerogenerator blades |
US9004843B2 (en) | 2008-03-13 | 2015-04-14 | Tecsis Tecnologia E Sistemas Avançados S.A. | Method and apparatus for handling aerogenerator blades |
DE102008038620A1 (en) | 2008-06-27 | 2009-12-31 | Powerblades Gmbh | Method and manufacturing method for manufacturing a rotor blade for a wind energy plant |
WO2009156105A3 (en) * | 2008-06-27 | 2010-04-29 | Repower Systems Ag | Method and manufacturing mold for the production of a rotor blade for a wind turbine |
WO2009156105A2 (en) | 2008-06-27 | 2009-12-30 | Repower Systems Ag | Method and manufacturing mold for the production of a rotor blade for a wind turbine |
EP2403707B2 (en) † | 2009-03-06 | 2022-03-16 | LM Glasfiber A/S | Method and manufacturing line for manufacturing wind turbine blades |
CN102365161A (en) * | 2009-03-06 | 2012-02-29 | Lm玻璃纤维制品有限公司 | Method and manufacturing line for manufacturing wind turbine blades |
JP2010216317A (en) * | 2009-03-14 | 2010-09-30 | Kuribayashi Kiko Kk | Inversive supporting device for wind power generation vanes |
WO2010129492A3 (en) * | 2009-05-04 | 2011-03-03 | Lamb Assembly And Test, Llc | Rapid material placement application for wind turbine blade manufacture |
WO2010129492A2 (en) * | 2009-05-04 | 2010-11-11 | Lamb Assembly And Test, Llc | Rapid material placement application for wind turbine blade manufacture |
EP2305998A2 (en) * | 2009-09-29 | 2011-04-06 | Vestas Wind Systems A/S | Mould for manufacturing of wind turbine blades |
EP2305998A3 (en) * | 2009-09-29 | 2013-10-16 | Vestas Wind Systems A/S | Mould for manufacturing of wind turbine blades |
US9102082B2 (en) | 2010-07-21 | 2015-08-11 | Siemens Aktiengesellschaft | Mould assembly and method of closing a mould assembly |
WO2012010331A1 (en) | 2010-07-21 | 2012-01-26 | Siemens Aktiengesellschaft | Mould assembly and method of closing a mould assembly |
US8814558B2 (en) | 2011-04-04 | 2014-08-26 | Siemens Aktiengesellschaft | Mould part, mould assembly and method of closing a mould assembly |
EP2508321A1 (en) | 2011-04-04 | 2012-10-10 | Siemens Aktiengesellschaft | Mould part, mould assembly and method of closing a mould assembly |
WO2013013676A1 (en) * | 2011-07-28 | 2013-01-31 | Vestas Wind Systems A/S | A production facility comprising a transport system for processing elongated products, in particular wind turbine blades, with elongated mould assemblies |
US9689266B2 (en) | 2011-07-28 | 2017-06-27 | Vestas Wind Systems A/S | Production facility comprising a transport system for processing elongated products, in particular wind turbine blades, with elongated mould assemblies |
WO2013178624A3 (en) * | 2012-05-30 | 2014-02-13 | youWINenergy GmbH | Apparatus for assembling blade sections |
WO2016083504A1 (en) * | 2014-11-27 | 2016-06-02 | Lm Wp Patent Holding A/S | A turning device for turning a first mould part for manufacturing a wind turbine blade part relative to a second mould part |
US9889580B2 (en) | 2014-11-27 | 2018-02-13 | Lm Wp Patent Holding A/S | Turning device for turning a first mould part for manufacturing a wind turbine blade part relative to a second mould part |
EP3025836A1 (en) | 2014-11-27 | 2016-06-01 | LM WP Patent Holding A/S | A turning device for turning a first mould part for manufacturing a wind turbine blade part relative to a second mould part |
EP3112145A1 (en) * | 2015-06-23 | 2017-01-04 | The Boeing Company | System and method for manufacturing a stiffened composite structure |
CN107697316A (en) * | 2015-06-23 | 2018-02-16 | 波音公司 | Strengthen the system and method for composite construction for manufacturing |
US10035300B2 (en) | 2015-06-23 | 2018-07-31 | The Boeing Company | System and method for manufacturing a stiffened composite structure |
CN107697316B (en) * | 2015-06-23 | 2020-12-11 | 波音公司 | System and method for manufacturing reinforced composite structures |
EP3222398A1 (en) * | 2016-03-21 | 2017-09-27 | Carbon Rotec GmbH & Co. KG | Mould assembly |
CN110582633A (en) * | 2017-05-09 | 2019-12-17 | 西门子歌美飒可再生能源公司 | Lightning protection system for a wind turbine blade |
US11486366B2 (en) | 2017-05-09 | 2022-11-01 | Siemens Gamesa Renewable Energy A/S | Lightning protection system for a wind turbine blade |
EP4186683A1 (en) * | 2021-11-30 | 2023-05-31 | LM Wind Power A/S | System and method for assembling a wind turbine blade shell |
WO2023099455A1 (en) * | 2021-11-30 | 2023-06-08 | Lm Wind Power A/S | System for assembling a wind turbine blade shell |
Also Published As
Publication number | Publication date |
---|---|
DK1562733T3 (en) | 2008-05-19 |
DE60319261D1 (en) | 2008-04-03 |
CN1711162A (en) | 2005-12-21 |
US20060034971A1 (en) | 2006-02-16 |
DE60319261T2 (en) | 2009-02-12 |
EP1562733B1 (en) | 2008-02-20 |
DK200201743A (en) | 2004-05-13 |
AU2003280318A1 (en) | 2004-06-03 |
CN100475500C (en) | 2009-04-08 |
US7223091B2 (en) | 2007-05-29 |
ATE386626T1 (en) | 2008-03-15 |
ES2301843T3 (en) | 2008-07-01 |
EP1562733A1 (en) | 2005-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7223091B2 (en) | Mould assembly with closure mechanism | |
CN107000329B (en) | The turnover device for overturning the first mold component for manufacturing wind turbine blade component relative to the second mold component | |
US8770966B2 (en) | Mould assembly with hinge mechanism and method for closing a mould assembly | |
EP2126349B1 (en) | A wind turbine blade and method for assembling a wind turbine blade | |
US8096778B2 (en) | Structural beam for a wind generator blade production method thereof | |
US8572845B2 (en) | Method for manufacturing wind turbine blades using a mould system | |
EP2465667B1 (en) | Airfoil manufacturing system | |
US9573325B2 (en) | Mould shell section for a mould shell for a wind turbine blade, mould shell and method using the mould shell sections | |
EP3161307B1 (en) | Improvements relating to wind turbine blade manufacture | |
JP7266613B2 (en) | magnetic mounting flange | |
JP2010519120A (en) | Method and apparatus for manufacturing parts, in particular aircraft fuselage parts from composite materials | |
CN106457614A (en) | A wind turbine blade manufacturing system and method | |
WO2020247795A1 (en) | Mold precision pins for component location during fabrication of wind turbine blades | |
US11590721B2 (en) | System and method for manufacturing a reinforced wind turbine blade |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1782/DELNP/2005 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2003770926 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2006034971 Country of ref document: US Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10535018 Country of ref document: US Ref document number: 20038A3063X Country of ref document: CN |
|
WWP | Wipo information: published in national office |
Ref document number: 2003770926 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 10535018 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: JP |
|
WWG | Wipo information: grant in national office |
Ref document number: 2003770926 Country of ref document: EP |