EP0306796B1 - Sealing profile for tunnel segments - Google Patents

Sealing profile for tunnel segments Download PDF

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Publication number
EP0306796B1
EP0306796B1 EP19880114085 EP88114085A EP0306796B1 EP 0306796 B1 EP0306796 B1 EP 0306796B1 EP 19880114085 EP19880114085 EP 19880114085 EP 88114085 A EP88114085 A EP 88114085A EP 0306796 B1 EP0306796 B1 EP 0306796B1
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EP
European Patent Office
Prior art keywords
channels
profile
sealing profile
grooves
sealing
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
Application number
EP19880114085
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German (de)
French (fr)
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EP0306796A1 (en
Inventor
Werner Dr.-Ing. Grabe
Siegfried Glang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phoenix AG
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Phoenix AG
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Filing date
Publication date
Application filed by Phoenix AG filed Critical Phoenix AG
Priority to AT88114085T priority Critical patent/ATE58779T1/en
Publication of EP0306796A1 publication Critical patent/EP0306796A1/en
Application granted granted Critical
Publication of EP0306796B1 publication Critical patent/EP0306796B1/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • E21D11/385—Sealing means positioned between adjacent lining members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24298—Noncircular aperture [e.g., slit, diamond, rectangular, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457—Parallel ribs and/or grooves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24661—Forming, or cooperating to form cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31826—Of natural rubber

Definitions

  • the invention relates to a sealing profile for tunnel expansion segments.
  • the sealing frames of a segment made of concrete, steel, reinforced concrete or cast iron mostly consist of four composite sealing profiles (profile strips), the frame corners preferably being produced by the injection molding process.
  • the sealing profiles themselves have at least longitudinal groove grooves (DE-U-72 03 419, DE-U-72 29 665, DE-U-74 32 945, DE-C-25 13 365).
  • Profile strips which have groove grooves and channels running in the longitudinal direction are particularly effective with regard to their sealing function (DE-C-28 33 345, DE-A-35 02 620, EP-A-0 210 326), the channels essentially in one plane lie.
  • the tunnel construction in segmental construction with a special arrangement of the segments. It is often sufficient if each segment has a sealing frame. In special circumstances, however, it may be necessary to provide each segment with a double sealing frame.
  • the object of the invention is to develop sealing profiles that meet the highest requirements. This problem is solved by the characterizing part of claim 1.
  • the joint (1) (longitudinal or transverse joint) of two adjacent segments (2, 3) is to be sealed.
  • the sealing profiles (6, 7) made of rubber or rubber-like material are inserted into the recesses (4, 5).
  • Each of the opposite sealing profiles has two arcuate groove grooves (8, 9) on the profile base side.
  • the two circular channels (10, 11), seen in cross section, are arranged over the two groove grooves without offset.
  • Fig. 2 shows two opposite sealing profiles (12, 13), each having three arcuate groove grooves (14, 15, 16). Of the three oval-shaped channels (17, 18, 19) seen in cross section, the middle channel (18) is arranged directly (i.e. without offset) over the middle groove (15). The two outer channels (17, 19) are slightly offset towards the center of the profile.
  • Fig. 3 shows a sealing profile (20) with four arcuate groove grooves (21, 22, 23, 24) and four semicircular channels (25, 26, 27, 28) seen in cross section, all of which are arranged directly above the groove grooves.
  • the arcuate part of the channels faces the profile back (29).
  • the sealing profile (30) also has four arcuate groove grooves (31, 32, 33, 34), but there are only semicircular channels (35, 36) seen in cross section above the two middle groove grooves (32, 33) . Again, the arcuate part of the channels faces the profile back (37).
  • the two outer groove grooves (31, 34) are not as wide as the two middle grooves (32, 33).
  • 1 to 4 show sealing profiles with flat profile backs.
  • the profile back can also be slightly concave.
  • the channels only have a single basic geometry (e.g. semicircular).
  • a combination of different shapes is also possible.
  • the outer channels (25, 28) of the sealing profile (20) according to FIG. 3 could be circular in cross section.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Gasket Seals (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Description

Die Erfindung betrifft ein Dichtungsprofil für Tunnelausbausegmente.The invention relates to a sealing profile for tunnel expansion segments.

Die Dichtungsrahmen eines Segmentes aus Beton, Stahl, Stahlbeton oder Gußeisen bestehen zumeist aus vier zusammengesetzten Dichtungsprofilen (Profilbänder), wobei die Rahmenecken vorzugsweise nach dem Injektion-Molding-Verfahren hergestellt werden. Die Dichtungsprofile selbst weisen zumindest in Längsrichtung verlaufende Rillennuten auf (DE-U-72 03 419, DE-U-72 29 665, DE-U-74 32 945, DE-C-25 13 365). Besonders wirksam hinsichtlich ihrer Dichtfunktion sind Profilbänder, die in Längsrichtung verlaufende Rillennuten und Kanäle besitzen (DE-C-28 33 345, DE-A-35 02 620, EP-A-0 210 326), wobei die Kanäle im wesentlichen in einer Ebene liegen. Von besonderer Bedeutung ist der Tunnelbau in Tübbing-Bauweise mit spezieller Anordnung der Segmente. Häufig genügt es, wenn jedes Segment einen Dichtungsrahmen aufweist. Unter besonderen Umständen kann es jedoch erforderlich werden, jedes Segment mit einem Doppeldichtungsrahmen zu versehen.The sealing frames of a segment made of concrete, steel, reinforced concrete or cast iron mostly consist of four composite sealing profiles (profile strips), the frame corners preferably being produced by the injection molding process. The sealing profiles themselves have at least longitudinal groove grooves (DE-U-72 03 419, DE-U-72 29 665, DE-U-74 32 945, DE-C-25 13 365). Profile strips which have groove grooves and channels running in the longitudinal direction are particularly effective with regard to their sealing function (DE-C-28 33 345, DE-A-35 02 620, EP-A-0 210 326), the channels essentially in one plane lie. Of particular importance is the tunnel construction in segmental construction with a special arrangement of the segments. It is often sufficient if each segment has a sealing frame. In special circumstances, however, it may be necessary to provide each segment with a double sealing frame.

Immer häufiger entstehen große Tunnelprojekte in extrem tiefen Lagen. Zur Zeit befindet sich die Eisenbahnverbindung zwischen Frankreich und Großbritannien in seiner Anfangsbauphase. An seiner tiefsten Stelle werden sich die Tunnelröhren 100 m unter dem Meeresspiegel befinden. Weitere Projekte dieser Art werden geplant.Large tunnel projects in extremely deep locations are becoming increasingly common. The rail link between France and Great Britain is currently in its initial construction phase. At its deepest point, the tunnel tubes will be 100 m below sea level. Further projects of this kind are planned.

Dies setzt voraus, daß die Elastomerprofile für die Segmente eine langlebige und absolut sichere Dichtfunktion selbst bei starkem Versatz der Segmente besitzen.This presupposes that the elastomer profiles for the segments have a long-lasting and absolutely safe sealing function even when the segments are strongly offset.

Aufgabe der Erfindung ist es, Dichtungsprofile zu entwickeln, die höchsten Anforderungen gerecht werden. Gelöst wird diese Aufgabe durch das Kennzeichen des Anspruchs 1.The object of the invention is to develop sealing profiles that meet the highest requirements. This problem is solved by the characterizing part of claim 1.

Bisher ist man immer davon ausgegangen, daß bei Dichtungsprofilen die Kanäle versetzt zu den Rillennuten angeordnet sein müssen, um eine gute Dichtung zu erzielen. Mit der erfindungsgemäßen Anordnung der Kanäle in Verbindung mit den beiden Profiltypen A (n & 2; m = n) und B (n k 4; m < n) wird diese Annahme in überraschender Weise widerlegt.So far, it has always been assumed that in the case of sealing profiles, the channels must be arranged offset to the groove grooves in order to achieve a good seal. With the arrangement of the channels according to the invention in connection with the two profile types A (n 2 m = n) and B (n k 4; m <n), this assumption is surprisingly refuted.

Die Erfindung wird im folgenden anhand von Ausführungsbeispielen unter Bezugnahme auf schematische Zeichnungen erläutert.The invention is explained below using exemplary embodiments with reference to schematic drawings.

Dabei zeigen dieThe show

  • Fig. 1 und 2 den Querschnitt zweier angrenzender Segmente mit den gegenüberliegenden Dichtungsprofilen des Typs A,1 and 2 the cross section of two adjacent segments with the opposite sealing profiles of type A,
  • Fig. 3 ein weiteres Dichtungsprofil des Typs A sowieFig. 3 shows another type A sealing profile and
  • Fig. 4 ein Dichtungsprofil des Typs B.4 shows a sealing profile of type B.

Nach Fig. 1 soll die Fuge (1) (Längs- oder Querfuge) zweier angrenzender Segmente (2, 3) abgedichtet werden. Zu diesem Zweck werden in die Aussparungen (4, 5) die Dichtungsprofile (6, 7) aus Gummi oder gummiähnlichem Werkstoff eingesetzt.1, the joint (1) (longitudinal or transverse joint) of two adjacent segments (2, 3) is to be sealed. For this purpose, the sealing profiles (6, 7) made of rubber or rubber-like material are inserted into the recesses (4, 5).

Jedes der gegenüberliegenden Dichtungsprofile weist zwei bogenförmige Rillennuten (8, 9) an der Profilbasisseite auf. Über den beiden Rillennuten sind ohne Versatz die beiden im Querschnitt gesehen kreisförmigen Kanäle (10, 11) angeordnet. Mit dieser speziellen Zuordnung wird selbst bei Einsatz eines relativ kleinen Dichtungsprofils eine hohe Dichtwirkung erzielt; und dies selbst bei einem Versatz X der Segmente.Each of the opposite sealing profiles has two arcuate groove grooves (8, 9) on the profile base side. The two circular channels (10, 11), seen in cross section, are arranged over the two groove grooves without offset. With this special assignment, a high sealing effect is achieved even when using a relatively small sealing profile; even with an offset X of the segments.

Fig. 2 zeigt zwei gegenüberliegende Dichtungsprofile (12, 13), wobei jedes drei bogenförmige Rillennuten (14, 15, 16) aufweist. Von den drei im Querschnitt gesehen ovalförmigen Kanälen (17, 18, 19) ist der mittlere Kanal (18) direkt (d. h. ohne Versatz) über der mittleren Nut (15) angeordnet. Die beiden äußeren Kanäle (17, 19) sind leicht nach der Profilmitte hin versetzt.Fig. 2 shows two opposite sealing profiles (12, 13), each having three arcuate groove grooves (14, 15, 16). Of the three oval-shaped channels (17, 18, 19) seen in cross section, the middle channel (18) is arranged directly (i.e. without offset) over the middle groove (15). The two outer channels (17, 19) are slightly offset towards the center of the profile.

Fig. 3 zeigt ein Dichtungsprofil (20) mit vier bogenförmigen Rillennuten (21, 22, 23, 24) und vier im Querschnitt gesehen halbkreisförmigen Kanälen (25, 26, 27, 28), die alle direkt über den Rillennuten angeordnet sind. Der bogenförmige Teil der Kanäle ist dabei dem Profilrücken (29) zugewandt.Fig. 3 shows a sealing profile (20) with four arcuate groove grooves (21, 22, 23, 24) and four semicircular channels (25, 26, 27, 28) seen in cross section, all of which are arranged directly above the groove grooves. The arcuate part of the channels faces the profile back (29).

Nach Fig. 4 weist das Dichtungsprofil (30) ebenfalls vier bogenförmige Rillennuten (31, 32, 33, 34) auf, wobei sich allerdings nur über den beiden mittleren Rillennuten (32, 33) im Querschnitt gesehen halbkreisförmige Kanäle (35, 36) befinden. Wiederum ist der bogenförmige Teil der Kanäle dem Profilrücken (37) zugewandt. Die beiden äußeren Rillennuten (31, 34) sind hier nicht so breit wie die beiden mittleren Nuten (32, 33).4, the sealing profile (30) also has four arcuate groove grooves (31, 32, 33, 34), but there are only semicircular channels (35, 36) seen in cross section above the two middle groove grooves (32, 33) . Again, the arcuate part of the channels faces the profile back (37). The two outer groove grooves (31, 34) are not as wide as the two middle grooves (32, 33).

Die Fig. 1 bis 4 zeigen Dichtungsprofile mit ebenflächigen Profilrücken. Der Profilrücken kann auch leicht konkav ausgebildet sein.1 to 4 show sealing profiles with flat profile backs. The profile back can also be slightly concave.

Bei sämtlichen hier dargestellten Dichtungsprofilen weisen die Kanäle nur eine einzige Grundgeometrie (z. B. halbkreisförmig) auf. Auch eine Kombination von verschiedenen Formen ist möglich. So könnten beispielsweise die äußeren Kanäle (25, 28) des Dichtungsprofils (20) nach Fig. 3 im Querschnitt gesehen kreisförmig sein.In all of the sealing profiles shown here, the channels only have a single basic geometry (e.g. semicircular). A combination of different shapes is also possible. For example, the outer channels (25, 28) of the sealing profile (20) according to FIG. 3 could be circular in cross section.

Claims (11)

1. A sealing profile of rubber or rubberlike material for tunnel segments provided with a circumferential recess, the profile exhibiting:
a) on the side at its base grooves (total number n) running in the longitudinal direction; and
b) channels (total number m) running in the longitudinal direction, which lie essentially in one plane; characterized in that in the case of the profiles type A (n ≥ 2; m = n) and B (n ≥ 4; m < n) allorat least part of the channels are arranged directly (i.e., without offset) above the grooves.
2. A sealing profile as in Claim 1, characterized in that it exhibits a maximum of six grooves.
3. A sealing profile as in Claim 1 or 2, characterized in that the channels as seen in cross-section are essentially of circular and/or oval and/or semicircular shape.
4. A sealing profile as in Claim 3, characterized in that in the case of a semicircular shape of the channels the arcuate part is next the back of the profile.
5. A sealing profile as in one of the Claims 1 to 4, characterized in that it exhibits two grooves (8, 9) and two channels (10, 11) which as senn in cross-section are circular.
6. A sealing profile as in one of the Claims 1 to 4, characterized in that it exhibits three grooves (14, 15, 16) and three channels (17, 18, 19) of oval shape as seen in cross-section, the outer channels (17, 19) being slightly offset towards the centre of the profile.
7. A sealing profile as in one of the Claims 1 to 4, characterized in that it exhibits four grooves (21, 22, 23, 24) and four channels (25, 26, 27, 28) of semicircular shape as seen in cross-section, the arcuate parts of the channels being next the back (29) of the profile.
8. A sealing profile as in one of the Claims 1 to 4, characterized in that it exhibits m channels (m = n - 2).
9. A sealing profile as in Claim 8, characterized in that above the two outer grooves there are no channels.
10. A sealing profile as in Claim 9, characterized in that it exhibits four grooves (31, 32, 33, 34) and two semicircular channels (35, 36), the arcuate parts of the channels being next the back (37) of the profile.
11. A sealing profile as in one of the Claims 1 to 10, characterized in that the back of the profile is made slightly concave.
EP19880114085 1987-09-05 1988-08-30 Sealing profile for tunnel segments Expired - Lifetime EP0306796B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88114085T ATE58779T1 (en) 1987-09-05 1988-08-30 SEAL PROFILE FOR TUNNEL SEGMENTS.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3729794 1987-09-05
DE3729794 1987-09-05
DE3812751 1988-04-16
DE3812751 1988-04-16

Publications (2)

Publication Number Publication Date
EP0306796A1 EP0306796A1 (en) 1989-03-15
EP0306796B1 true EP0306796B1 (en) 1990-11-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880114085 Expired - Lifetime EP0306796B1 (en) 1987-09-05 1988-08-30 Sealing profile for tunnel segments

Country Status (8)

Country Link
US (1) US4900607A (en)
EP (1) EP0306796B1 (en)
DE (1) DE3861181D1 (en)
ES (1) ES2019984B3 (en)
FR (1) FR2620167A1 (en)
GB (1) GB2209568B (en)
GR (1) GR3001510T3 (en)
NO (1) NO167822C (en)

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DE7432945U (en) 1975-01-23 Phoenix Gummiwerke Ag Joint sealing profile for prefabricated lining parts in tunnel structures
DE7203419U (en) 1972-01-31 1972-05-18 Phoenix Gummiwerke Ag Sealing profile for segments
DE7229665U (en) 1972-08-10 1972-11-23 Phoenix Gummiwerke Ag Sealing profile for tubings
DE2513365C3 (en) * 1975-03-26 1982-09-30 Ruhrkohle Ag, 4300 Essen Arrangement for sealing the joints of reinforced concrete segment lining
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DE2833345C2 (en) * 1978-07-29 1985-03-28 Phoenix Ag, 2100 Hamburg Sealing profile for segments
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US4671028A (en) * 1984-08-07 1987-06-09 Figone Frank M Intrinsically hinged load member
DE3502620A1 (en) 1985-01-26 1986-08-07 Phoenix Ag, 2100 Hamburg SEALING PROFILE FOR CONCRETE SEGMENTS OF TUNNEL TUBES
DE3526063A1 (en) * 1985-07-20 1987-01-22 Phoenix Ag SEALING PROFILE FOR CONCRETE SEGMENTS OF TUNNEL TUBES
DE3540494A1 (en) * 1985-11-15 1987-05-21 Phoenix Ag SEALING PROFILE FOR TUNNEL TUBE SEGMENTS
DE8532264U1 (en) * 1985-11-15 1986-03-06 Phoenix Ag, 2100 Hamburg Sealing profile for segments of tunnel tubes
FR2602544B1 (en) * 1986-08-08 1988-11-04 Phoenix Ag PROFILED SEAL FOR TUBE SEGMENTS TO BE ASSEMBLED IN A TUNNEL
FR2602543B1 (en) * 1986-08-08 1988-11-04 Phoenix Ag PROFILED SEAL FOR TUBE SEGMENTS TO BE ASSEMBLED IN A TUNNEL

Also Published As

Publication number Publication date
NO167822B (en) 1991-09-02
US4900607A (en) 1990-02-13
NO167822C (en) 1991-12-11
FR2620167A1 (en) 1989-03-10
DE3861181D1 (en) 1991-01-10
GB2209568B (en) 1991-10-23
NO883905D0 (en) 1988-09-01
ES2019984B3 (en) 1991-07-16
GR3001510T3 (en) 1992-11-23
GB2209568A (en) 1989-05-17
EP0306796A1 (en) 1989-03-15
NO883905L (en) 1989-03-06
GB8817195D0 (en) 1988-08-24

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