EP1335083A1 - Verfahren zur Sanierung von in Stahlgitterbauweise hergestellten Hochspannungsmasten - Google Patents
Verfahren zur Sanierung von in Stahlgitterbauweise hergestellten Hochspannungsmasten Download PDFInfo
- Publication number
- EP1335083A1 EP1335083A1 EP02002934A EP02002934A EP1335083A1 EP 1335083 A1 EP1335083 A1 EP 1335083A1 EP 02002934 A EP02002934 A EP 02002934A EP 02002934 A EP02002934 A EP 02002934A EP 1335083 A1 EP1335083 A1 EP 1335083A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tie rod
- tie
- corner post
- rod
- foundation
- 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.)
- Granted
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
- E04H12/10—Truss-like structures
Definitions
- the invention relates to a method for the remediation of Steel lattice construction using high-voltage pylons four corner posts and a foundation.
- high-voltage pylons are also called overhead line masts designated.
- the one at the four corners of the high-voltage pylon Four corner stems are usually arranged in the as Concrete foundation made of concrete concreted.
- High voltage pylons are used for transmission and Distribution of electrical energy used. It deals steel mesh constructions of a special kind the high requirements regarding usability and security. If a high voltage pylon failure is the failure of entire high-voltage lines or high-voltage line sections of the electrical Power supply the result. High voltage pylons must therefore meet and become special regulations accordingly on usability and safety supervised.
- High-voltage pylons are usually remarkable Exposed to tensile stress. Very variable traction come for example through the temperature dependent Loads from those connected to the high-voltage pylons Ladder ropes to stand. subsequent However, tensile loads can also result from changes the type and number of conductor ropes or from one Readjustment of the conductor cables or a change in span. Retrofitting antennas and / or Stages and the like can cause additional pulling forces. at extreme weather conditions, especially at high ones The high-voltage pylons will also have wind forces considerably stressed on train. Should the tension be too can become high, so steel mesh components, in particular the corner posts of high-voltage pylons fail.
- the invention is the technical problem based on specifying a method of the type mentioned at the outset, with the high voltage pylons on simple and can be effectively remediated so that a high Strength is guaranteed and also high tensile loads can be easily recorded.
- the invention teaches a method for the renovation of high-voltage pylons with four corner posts and a foundation, wherein at least one tie rod extending in the longitudinal direction of the high-voltage pylon is fixed to the high-voltage pylon, one end of the pull rod is attached to a corner post and the other end of the pull rod is attached to the foundation or a corner post, and wherein the tie rod is preloaded.
- the foundation of a high-voltage pylon is expediently designed as a concrete foundation.
- the four corner posts arranged at the four corners of the high-voltage pylon are preferably concreted into the concrete foundation.
- the renovation of a high voltage pylon is done by subsequently a pull rod or pull rods on the High-voltage pylon attached and under tension become.
- a pull rod in the longitudinal direction of the In the context of the Invention that the tie rod is at least one Part of the height of the high-voltage pylon extends. It can the drawbar vertical or substantially vertical or be arranged diagonally.
- Words is the tension rod under tension set.
- the Invention can pre-tension or tension can be subsequently changed or corrected. This is expediently a corresponding pretensioning device a pull rod provided.
- Drawbar means in the context of Invention primarily a rigid rod that expediently consists of metal or steel. Basically, it is also within the scope of the invention use a pull rope as a pull rod. Drawbar means in The scope of the invention also includes a pull rope. Is preferred however the use of a rigid tie rod.
- a tie rod extending along a corner post mounted, with the upper end of the drawbar on the Corner post is attached and the lower end of the drawbar is attached to the foundation.
- the tie rod suitably follows the course of the Corner post.
- the pull rod is parallel or in Arranged essentially parallel to the corner post.
- the pull rod over at least 80% of their length parallel or in Run essentially parallel to the corner post.
- the tie rod Apart from the attachment points of the pull rod on the corner post the tie rod always conveniently always a distance to the corner post.
- the attachment of the upper end of the Pull rod on the corner post can be screwed done or via a welded connection respectively.
- the pull rod extending along a corner post by means of at least one pretensioning device in the Anchored foundation and the tie rod with the Preload device set under pretension. It is in the Framework of the invention that the biasing device in the The foundation is anchored and to the pretensioner Drawbar is connected to the pretensioner can be put under tension.
- a force-controlled variable is expediently Preload set up, which can be subsequently corrected or is controllable.
- the power control is there preferably using a hollow piston press made of tension anchors or tension strands.
- Drawbar extending along a corner post on the outside of the mast arranged.
- Pull rod on the side facing away from the center of the mast of the corner handle.
- tie rod is arranged inside the mast. Then the tie rod is facing the middle of the mast Side of the corner handle.
- two adjacent corner posts each one diagonally running drawbar connected with its upper end, with the two diagonally running tie rods cross and with each tie rod with its lower end on Foundation is attached.
- Such a diagonal The top of the drawbar is on a corner post attached and fixed with its lower end to the foundation.
- tie rods are used, each in two Tie rod parts are divided, the two Tie rod parts connected via a pretensioner with which pretensioning device the drawbar under Bias is set.
- the two are expedient Drawbar parts of a drawbar on at least one end each with a thread and become the two Tie rod parts with this thread on the pretensioning device fixed.
- It is preferably the Preload device around a turnbuckle and expediently each have the two tie rod parts Left-hand thread or right-hand thread so that the Drawbar parts or the drawbar with the turnbuckle can be set under preload or tensile preload.
- the arrangement of a pretensioner between the Tie rod parts of a tie rod is preferably used in the diagonally running tie rods are provided. in principle Such a pretensioner can also be used for a drawbar extending along a corner post be provided.
- round tie rods are used in cross section.
- the diameter of these tie rods can be 30 to 80 mm be.
- cross-sectional tie rods are used in cross-section. These latter tie rods are thus around angle steels.
- the invention is based on the knowledge that Realization of the teaching of the invention an effective Possible to increase the safety of high-voltage pylons is. According to the invention is very simple and little effective way of relieving the burden High voltage pylons in relation to tensile loads or Tensile stresses reached. It should be emphasized that the Remedial measures according to the invention at any time later on existing high-voltage pylons can be made easily. It is an optimal one Setting up or setting up a high voltage pylon the respective circumstances or to be expected Tensile loads possible by making the preload precise is set. Furthermore, there is also a subsequent one Correction of the preload is possible in a simple way. at Realization of the teaching of the invention can on the elaborate known from the prior art Remediation measures are completely dispensed with.
- FIG. 1 shows one with the method according to the invention refurbished high voltage pylon in steel mesh construction, the has four corner posts 1 and a foundation 2.
- the pull rod 3 in itself Longitudinal direction of the high voltage pylon extending Tie rod 3 fixed to the high voltage pylon.
- the pull rod 3 extends along a corner post 1 and the upper end 4 of the pull rod 3 is at the corner post 1 attached.
- the lower end 5 of the pull rod 3 is on the other hand Foundation 2 fixed.
- the pull rod 3 extending along the corner post 1 arranged on the outside of the mast.
- the pull rod 3 follows the course of the assigned Corner post 1 and is always parallel to this corner post 1 arranged.
- the pull rod 3 is expediently included Distance to the corner post 1 out.
- the attachment of the upper end 4 of the pull rod 3 on the Corner post 1 is, for example, a suitable one Screw connection or by welding.
- - Preferably and in the embodiment of FIG. 1 is along the Eckstieles 1 extending tie rod 3 via a Anchoring device 6 anchored in the foundation 2.
- a Anchoring device 6 anchored in the foundation 2.
- Fig. 2 shows the biasing device 6 in detail.
- the biasing device 6 is in the embodiment 2 from two anchor biasing elements 7, the both sides of the tie rod 3 are arranged and each anchored in the foundation 2 or in the foundation 2 are concreted.
- the anchor biasing elements 7 are each via a connecting element 8 with the pull rod 3 connected, which connecting elements 8 expediently are welded to the tie rod 3.
- An anchor pretensioning element 7 consists of a tie rod 9, one Clamping nut 10, a prestressing press 11, a press chair 12, a lock nut 13 and a tension anchor base 14. By Actuation of the clamping nuts 10 can pre-tension can be set or the tie rod 3 under Tension is set. Incidentally, is always different a correction or readjustment of the The tension rod 3 can be preloaded.
- FIG. 3 shows a further embodiment of a High-voltage pylon renovated according to the invention.
- a tie rod 3 has been mounted so that it extends along a corner post 1.
- the top end 4 of the Pull rod 3 is also on this embodiment Corner post 1 attached and the lower end 5 of the tie rod 3 is fixed to the foundation 2.
- this one Embodiment which extends along the corner post 1 extending tie rod 3 arranged inside the mast.
- the pull rod 3 runs on the side of the Eckstieles 1, which faces the center of the mast M.
- anchoring device 6 anchored in the foundation 2.
- a hydraulic press is used here as a pretensioning device 6 used in the enlarged section of Fig. 3rd is shown schematically. To this hydraulic press the pull rod 3 connected and the pull rod 3 can with the hydraulic press under tension or tension be set. There is also a subsequent correction here or readjustment of the preload in a simple way possible.
- Fig. 4 shows a way of connecting the top End 4 of the tie rod 3 with the corner handle 1.
- the upper end 4 is screwed into a threaded bush 15 here, which Threaded bush 15 in turn screwed to the corner post 1 is.
- the threaded bushing 15 is designed so that the Drawbar 3 with a certain distance from the corner post 1 is aligned. 3 to 5, the tie rod 3 otherwise a circular cross-section.
- 5 shows a further connection possibility of the upper end 4 of the Drawbar 3 with corner post 1.
- the upper end 4 welded to an angle profile 16, which angle profile 16 is in turn screwed to the corner post 1.
- the Angle profile 16 is designed so that the tie rod 3 maintains a certain distance from the corner post 1.
- Fig. 6 shows the result of another embodiment of the inventive method.
- Corner stems 1 over two diagonally running and themselves crossing tie rods 3 connected together.
- the 6 are both the upper Ends 4 of the tie rods 3 and the lower ends 5 of the Tie rod 3 connected to the corner post 1, for example screwed or welded.
- the upper ends are 4th and the lower ends 5 each at the same height to the Corner posts 1 connected.
- the lower ends 5 of the diagonal extending tie rods 3 are fixed to the foundation 2.
- tie rods 3 each in two tie rod parts 17, 18th divided.
- the two tie rod parts 17 and 18 are over a pretensioner 6 connected to each other, with which pretensioner 6 the tie rod 3 under Preload or tension preload can be set.
- the Biasing device 6 is preferably in the middle Third of the tie rod 3, based on the entire length of the Drawbar 3, arranged. This is expediently Preload device 6 in Fig. 6 as a turnbuckle educated.
- Each pull rod part preferably has 17, 18 a thread associated with the prestressing device 6.
- a tie rod part 17 with a is expedient Left-hand thread 19 equipped and in the as Tensioning device 6 screwed turnbuckle.
- tie rod part 18 has a right-hand thread 20, which is also screwed into the turnbuckle is. With the turnbuckle, the Drawbar 3 are placed under tension. The Division of the tie rod 3 into tie rod parts 17, 18 can (although this is not shown in the figures) also at a tie rod 3 can be realized along the of a corner post 1 extends.
- the two can Switzerlandstangenmaschine 17, 18 be designed as this to the Fig. 6 has been explained and these two Tie rod parts 17, 18 via a pretensioning device 6 serving turnbuckle connected.
- Fig. 7 shows an embodiment in which a relative high high-voltage pylon superimposed sections has, each with diagonal and crossing tie rods 3 are equipped. Which crossing tie rods 3 are here as it were Truss arranged one above the other.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Reinforcement Elements For Buildings (AREA)
- Electric Cable Installation (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
Description
wobei zumindest eine sich in Längsrichtung des Hochspannungsmastes erstreckende Zugstange an dem Hochspannungsmast fixiert wird,
wobei das eine Ende der Zugstange an einem Eckstiel befestigt wird und das andere Ende der Zugstange am Fundament oder an einem Eckstiel fixiert wird,
und wobei die Zugstange unter Vorspannung gesetzt wird. - Das Fundament eines Hochspannungsmastes ist zweckmäßigerweise als Betonfundament ausgeführt. Die an den vier Ecken des Hochspannungsmastes angeordneten vier Eckstiele sind vorzugsweise in das Betonfundament einbetoniert.
- Fig. 1
- eine Ansicht eines nach dem erfindungsgemäßen Verfahren sanierten Hochspannungsmastes,
- Fig. 2
- den Ausschnitt A aus der Fig. 1 in vergrößertem Maßstab,
- Fig. 3
- den Gegenstand nach Fig. 1 in einer anderen Ausführungsform,
- Fig. 4
- den Ausschnitt B aus der Fig. 3 in vergrößertem Maßstab,
- Fig. 5
- den Gegenstand gemäß Fig. 4 in einer anderen Ausführungsform,
- Fig. 6
- eine perspektivische Ansicht des unteren Teils eines erfindungsgemäß sanierten Hochspannungsmastes,
- Fig. 7
- den Gegenstand nach Fig. 1 in einer weiteren Ausführungsform.
Claims (9)
- Verfahren zur Sanierung von in Stahlgitterbauweise hergestellten Hochspannungsmasten mit vier Eckstielen (1) und einem Fundament (2),
wobei zumindest eine sich in Längsrichtung des Hochspannungsmastes erstreckende Zugstange (3) an dem Hochspannungsmast fixiert wird,
wobei das eine Ende der Zugstange (3) an einem Eckstiel (1) befestigt wird und das andere Ende der Zugstange (3) am Fundament (2) oder an einem Eckstiel (1) fixiert wird
und wobei die Zugstange (3) unter Vorspannung gesetzt wird. - Verfahren nach Anspruch 1, wobei eine Zugstange (3) sich entlang eines Eckstieles (1) erstreckend montiert wird, wobei das obere Ende (4) der Zugstange (3) an dem Eckstiel (1) befestigt wird und das untere Ende (5) der Zugstange (3) am Fundament (2) befestigt wird.
- Verfahren nach Anspruch 2, wobei die sich entlang des Eckstieles (1) erstreckende Zugstange (3) mittels zumindest einer Vorspannvorrichtung (6) in dem Fundament (2) verankert wird und wobei die Zugstange (3) mit der Vorspannvorrichtung (6) unter Vorspannung gesetzt wird.
- Verfahren nach einem der Ansprüche 2 oder 3, wobei die sich entlang des Eckstieles (1) erstreckende Zugstange (3) mastaußenseitig angeordnet wird.
- Verfahren nach einem der Ansprüche 1 bis 4, wobei zwei benachbarte Eckstiele (1) über zwei diagonal verlaufende und sich kreuzende Zugstangen (3) miteinander verbunden werden.
- Verfahren nach einem der Ansprüche 1 bis 5, wobei an zwei benachbarten Eckstielen (1) jeweils eine diagonal verlaufende Zugstange (3) mit ihrem oberen Ende (4) angeschlossen wird, wobei die beiden diagonal verlaufenden Zugstangen (3) sich kreuzen und wobei jede Zugstange (3) mit ihrem unteren Ende (5) am Fundament (2) befestigt wird.
- Verfahren nach einem der Ansprüche 1 bis 6, wobei zumindest eine Zugstange (3) eingesetzt wird, die in zwei Zugstangenteile (17, 18) unterteilt ist und wobei die beiden Zugstangenteile (17, 18) über eine Vorspannvorrichtung (6) verbunden werden, mit welcher Vorspannvorrichtung (6) die Zugstange (3) unter Vorspannung gesetzt wird.
- Verfahren nach einem der Ansprüche 1 bis 7, wobei im Querschnitt runde Zugstangen eingesetzt werden.
- Verfahren nach einem der Ansprüche 1 bis 8, wobei im Querschnitt winkelförmige Zugstangen (3) eingesetzt werden.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50203265T DE50203265D1 (de) | 2002-02-09 | 2002-02-09 | Verfahren zur Sanierung von in Stahlgitterbauweise hergestellten Hochspannungsmasten |
EP02002934A EP1335083B1 (de) | 2002-02-09 | 2002-02-09 | Verfahren zur Sanierung von in Stahlgitterbauweise hergestellten Hochspannungsmasten |
SI200230166T SI1335083T1 (sl) | 2002-02-09 | 2002-02-09 | Postopek za saniranje jeklenih visokonapetostnih stebrov, izdelanih iz predalcnih konstrukcij |
AT02002934T ATE296934T1 (de) | 2002-02-09 | 2002-02-09 | Verfahren zur sanierung von in stahlgitterbauweise hergestellten hochspannungsmasten |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02002934A EP1335083B1 (de) | 2002-02-09 | 2002-02-09 | Verfahren zur Sanierung von in Stahlgitterbauweise hergestellten Hochspannungsmasten |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1335083A1 true EP1335083A1 (de) | 2003-08-13 |
EP1335083B1 EP1335083B1 (de) | 2005-06-01 |
Family
ID=27589099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02002934A Expired - Lifetime EP1335083B1 (de) | 2002-02-09 | 2002-02-09 | Verfahren zur Sanierung von in Stahlgitterbauweise hergestellten Hochspannungsmasten |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1335083B1 (de) |
AT (1) | ATE296934T1 (de) |
DE (1) | DE50203265D1 (de) |
SI (1) | SI1335083T1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009156827A1 (en) * | 2008-06-24 | 2009-12-30 | Hedinger, Johan | Upgradeable lattice tower and components thereof |
GB2476127A (en) * | 2009-12-08 | 2011-06-15 | Telecoms Comm Infrastructure Patents Ltd | Strengthening an antenna tower |
EP2884024A1 (de) * | 2013-12-13 | 2015-06-17 | SAG GmbH | Verfahren zur Sanierung von in Stahlgitterbauweise hergestellten Masten |
EP3527752A1 (de) * | 2018-02-08 | 2019-08-21 | Sociedad Española de Montajes Industriales, S.A. | Konstruktionsverfahren zur konstruktion von türmen |
BE1028362B1 (nl) * | 2020-06-03 | 2022-01-11 | Metaalwerken Pamo Nv | Inrichting en werkwijze voor het plasmasnijden van werkstukken en hoogspanningsmasten en/of vakwerken voor hoogspanningsposten omvattende verkregen plasma-gesneden werkstukken |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106437275B (zh) * | 2015-08-13 | 2019-03-05 | 中国电力科学研究院 | 一种输电线路铁塔横担外加预应力加固方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US346466A (en) * | 1886-08-03 | Pipe-derrick | ||
US642588A (en) * | 1899-05-19 | 1900-02-06 | Davis Calyx Drill Company | Tower. |
GB417467A (en) * | 1932-04-06 | 1934-10-05 | Blaw Knox Co | Improvements in or relating to towers for use as or for carrying electrical conductors |
DE865360C (de) * | 1940-11-12 | 1953-02-02 | Siemens Ag | Zusatz-Versteifung von einseitig belasteten Gittermasten fuer elektrische Leitungen,insbesondere fuer Bahnfahrleitungen |
-
2002
- 2002-02-09 DE DE50203265T patent/DE50203265D1/de not_active Expired - Lifetime
- 2002-02-09 SI SI200230166T patent/SI1335083T1/sl unknown
- 2002-02-09 EP EP02002934A patent/EP1335083B1/de not_active Expired - Lifetime
- 2002-02-09 AT AT02002934T patent/ATE296934T1/de active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US346466A (en) * | 1886-08-03 | Pipe-derrick | ||
US642588A (en) * | 1899-05-19 | 1900-02-06 | Davis Calyx Drill Company | Tower. |
GB417467A (en) * | 1932-04-06 | 1934-10-05 | Blaw Knox Co | Improvements in or relating to towers for use as or for carrying electrical conductors |
DE865360C (de) * | 1940-11-12 | 1953-02-02 | Siemens Ag | Zusatz-Versteifung von einseitig belasteten Gittermasten fuer elektrische Leitungen,insbesondere fuer Bahnfahrleitungen |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009156827A1 (en) * | 2008-06-24 | 2009-12-30 | Hedinger, Johan | Upgradeable lattice tower and components thereof |
CN102076921A (zh) * | 2008-06-24 | 2011-05-25 | 约翰·赫丁杰 | 可升级格构式塔架及其部件 |
GB2476127A (en) * | 2009-12-08 | 2011-06-15 | Telecoms Comm Infrastructure Patents Ltd | Strengthening an antenna tower |
EP2884024A1 (de) * | 2013-12-13 | 2015-06-17 | SAG GmbH | Verfahren zur Sanierung von in Stahlgitterbauweise hergestellten Masten |
EP3527752A1 (de) * | 2018-02-08 | 2019-08-21 | Sociedad Española de Montajes Industriales, S.A. | Konstruktionsverfahren zur konstruktion von türmen |
BE1028362B1 (nl) * | 2020-06-03 | 2022-01-11 | Metaalwerken Pamo Nv | Inrichting en werkwijze voor het plasmasnijden van werkstukken en hoogspanningsmasten en/of vakwerken voor hoogspanningsposten omvattende verkregen plasma-gesneden werkstukken |
Also Published As
Publication number | Publication date |
---|---|
SI1335083T1 (sl) | 2005-12-31 |
EP1335083B1 (de) | 2005-06-01 |
ATE296934T1 (de) | 2005-06-15 |
DE50203265D1 (de) | 2005-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2997197B1 (de) | Verfahren zum vorspannen eines stahl-bauwerkes, sowie damit vorgespanntes stahl-bauwerk | |
EP2673505B1 (de) | Turm für eine windkraftanlage | |
WO2013004350A1 (de) | Anordnung zum abstützen eines zugglieds, insbesondere eines schrägseils, quer zu seiner längserstreckungsrichtung | |
DE2938029A1 (de) | Verfahren zum herstellen einer schraegseil- oder zuegelgurtbruecke | |
EP3921494A1 (de) | Vorrichtung und verfahren zum entspannen einer spannlitze | |
DE2164417B2 (de) | Fachwerkträger und Verfahren zum Herstellen desselben | |
EP1335083B1 (de) | Verfahren zur Sanierung von in Stahlgitterbauweise hergestellten Hochspannungsmasten | |
EP1248889A2 (de) | Querkraftbeanspruchtes stahl- oder spannbetonteil | |
DE2427426A1 (de) | Raeumliches fachwerk | |
DE4009800A1 (de) | Verfahren zum befestigen des kopfes eines fundament-ankers | |
WO1985005394A1 (en) | Reinforcement element based on steel parts for prestressed concrete constructions and prefabricated prestressed concrete elements | |
DE19901510A1 (de) | Fundament für oberirdische Türme | |
EP0783078B1 (de) | Freileitungsmast aus Stahl-Profil-Gitterstäben | |
DE852140C (de) | Verfahren zur Herstellung von gespannten Traegern oder gespannten Decken und danach hergestellte Traeger oder Decken | |
DE60124816T2 (de) | Verbindungsvorrichtung für ein Metallrohr und einen Träger oder eine Decke aus Beton | |
DE975861C (de) | Spannkopf aus Beton fuer Stabbuendel, insbesondere von Spannbetonbauteilen | |
EP2884024B1 (de) | Verfahren zur Sanierung von in Stahlgitterbauweise hergestellten Masten | |
EP2096220B1 (de) | Vorgespanntes Hohlplattenelement | |
WO1988008065A1 (en) | Device for anchoring plastic prestressing elements | |
DE102008024861A1 (de) | Kletter-Befestigungssystem | |
DE19856434C1 (de) | Betonbrücke mit externer Vorspannung | |
EP4339398A1 (de) | Übergangssegment eines windkraft-turmbauwerks | |
DE975089C (de) | Spannbetontragwerk | |
DE3114719A1 (de) | Fachwerktraeger | |
CH700568B1 (de) | Zugglied für Bauwerke. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20040204 |
|
AKX | Designation fees paid |
Designated state(s): AT DE FR |
|
AXX | Extension fees paid |
Extension state: SI Payment date: 20020209 |
|
17Q | First examination report despatched |
Effective date: 20040414 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT DE FR |
|
AX | Request for extension of the european patent |
Extension state: SI |
|
REF | Corresponds to: |
Ref document number: 50203265 Country of ref document: DE Date of ref document: 20050707 Kind code of ref document: P |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
ET | Fr: translation filed | ||
26N | No opposition filed |
Effective date: 20060302 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20170217 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20170217 Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: SI Ref legal event code: KO00 Effective date: 20171208 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20180227 Year of fee payment: 17 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 296934 Country of ref document: AT Kind code of ref document: T Effective date: 20180209 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180209 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20181031 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 50203265 Country of ref document: DE Representative=s name: ANDREJEWSKI - HONKE PATENT- UND RECHTSANWAELTE, DE Ref country code: DE Ref legal event code: R081 Ref document number: 50203265 Country of ref document: DE Owner name: SPIE SAG GMBH, DE Free format text: FORMER OWNER: SAG ENERGIEVERSORGUNGSLOESUNGEN GMBH, 60325 FRANKFURT, DE Ref country code: DE Ref legal event code: R082 Ref document number: 50203265 Country of ref document: DE Representative=s name: ANDREJEWSKI HONKE PATENT- UND RECHTSANWAELTE P, DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180228 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50203265 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190903 |