Phoenix Aktiengesellschaft

Graaff Gmbh

Phoenix Aktiegesellschaft

Phoenix Aktiengelsellschaft

Phoenix Dichtungstechnik Gmbh

Siegfried Glang

Werner Grabe

Holger Gutschmidt

Bruno Haye

Dieter Kassel

Hans-Georg Fuchs

Simon Bernard

Gerda Luszek

Lothar Anheuser

Junn Adachi

Jurgen Ludemann

Pierre Pallot

Holger Gutschmitd

Andreas Diener

A sealing arrangement (,) has two abutting construction elements made of concrete, steel, reinforced concrete, cast iron or other materials, as well as a sealing section made of an elastomer material which sealingly bridges the gap between the two construction elements. The construction elements are in particular segments (,&Prime;) which are assembled into a tubular tunnel with transverse and longitudinal joints (,). Each segment is preferably provided with a continuous groove on all its abutting sides. An elongated sealing profile (,) is located in each groove, forming a sealing frame with frame corners. The sealing section has elongated open and/or closed flutes arranged on the section base side and elongated ducts arranged between the flutes and the section front side. The sealing section (,) also has at least two groups (A, B) of ducts of which the first (A) is located directly above the flutes while the other (B) is laterally offset with respect to the flutes. Both groups (A, B) of ducts lie substantially in a plane parallel to the base or front side of the section.

Sealing arrangement for tunnel segments

A sealing arrangement includes face walls of two construction parts made of concrete, reinforced concrete or the like, these face walls being pressed against each other, particularly of tunnel tube segments, as well as a strand shaped seal made of elastomeric material for sealing the gap between the construction parts or tunnel tube segments, whereby the seal has a base part which, in relation to the sealing part, is widened on both sides, forming flanges, and which, by means of these flanges and suitable additional anchoring parts, is fastened on one of the two face walls of the construction parts or tunnel tube segments, whereas the sealing part, the latter being joined with the base part in one piece, has a trapezoidal shape, viewed cross-sectionally, and, in relation to the base part, a decreasing width, with lateral flanks tapering off at the same time, and seals the gap when the construction parts or tunnel tube segments are pressed together. In addition, there are at least two, particularly at least three ducts extending in the form of strands.

Sealing arrangement

Seal and process for producing such seal

Seal arrangement for tubular tunnel segments

Device consisting of an inner mold (15), an outer mold and at least one injection aperture arranged in the outer mold; for the manufacture of the corners of sealing frames, in particular tunnel sealing frames consisting in most cases of four assembled strand-shaped sealing profiles made of elastomeric material, whereby each sealing profile has open and/or closed grooves extending in the longitudinal direction and arranged on the profile base side, as well as additional ducts also extending in the longitudinal direction and disposed between the grooves and the profile back surface; whereby the manufacture of the corners of the sealing frames takes place according to the injection molding process. The essence of the invention lies in that the inner mold (15), viewed from the corner (16), is provided on both sides (17, 18) with additional mold inserts (24) as stops for the sealing profiles, whereby the mold inserts have bridges (25, 26) and pins (27, 28, 29) extending in the opposite direction to the corner (16) of the inner mold and, during the manufacture of the frame corners, close on the profile face all or at least part of the ducts. Introduced are another process variation as well as corresponding processes.

Device and process for producing the corners of sealing frames

Shield tail sealing

A seal for a container, in particular, a refrigerated container having a door or two wings of the door, and having a door jamb having a corner zone comprising:

Sealing for containers, in particular for refrigerated containers

A profiled seal for use in tunnel segments and comprising cut out grooves along the bottom of the seal; channels along the upper part of the seal; lateral faces and spreading feet for the seal; plus a bridge system having an outer bridge and an inner bridge.

Profiled seal for tunnel segments

A sealing profile made of rubber or rubber-like material for installation in a recess extending around concrete segments for a tunnel tube. The profile has on the base side a plurality of parallel grooves extending in the longitudinal direction, and parallel ducts extending in the longitudinal direction on the top side. The ducts are laterally displaced with respect to the grooves, and the back of the profile is substantially shaped with a plane surface. Of the three grooves provided on the base side, the center groove is from 10% to 20% deeper and wider than the adjacent grooves. In the center of the profile, the spacing between the ducts is larger than the spacing between the ducts disposed away from the center of the profile. The lateral sides of the profile are inclined at an angle of from 10 to 20 degrees.

Sealing profile

A sealing profile formed of rubber or rubber-like material is provided for sealing tunnel segments which have circumferential recesses. There is a plurality of slotted grooves running parallel in the lengthwise direction on the base side of the profile and a plurality of channels running parallel in the lengthwise direction, the number of channels being no greater than the number of slotted grooves and at least one channel being in alignment with a corresponding groove.

There is provided a sealing profile formed of rubber or rubber-like material for tunnel segments having a recess therefor extending therearound, the profile having a base side facing the segment and a back side facing away from the segment, a plurality of longitudinally extending parallel flutes in the base side, lateral flanks extending angularly from the base side, a plurality of longitudinally extending parallel ducts, and at least one centrally disposed bridge through extending from the base side to the back side without impairment in its supporting effort by a longitudinal duct.

Sealing profile for tunnel segments

A sealing profile made of rubber or rubber-like material, for sealing tubular tunnel segments provided with a recess extending therearound at their edges. The base surface of the profile has 4, 5, or 6 grooves extending parallel to each other in the longitudinal direction. Correspondingly, on top of the grooves are 3, 4, or 5 ducts, respectively, which are displaced sideways with respect to the grooves. The ducts also extend parallel in the longitudinal direction of the profile. The base surface of the profile has a plane surface and the grooves are identically shaped and arranged with equal spacings between each other. The ducts disposed above the grooves also have the same spacing between each other. The wall thickness of the profile is nearly everywhere equal, and the lateral sides of the profile are inclined with an angle of 10.degree. to 20.degree..

A sealing profile made of rubber or a rubber-like material for sealing tunnel segments provided with peripherally extending recesses. The profile includes grooves extending parallel to each other on the base side in the longitudinal direction, angled lateral sides, and plane-surfaced top and base surfaces. Ducts extend in the longitudinal direction within the profile and are arranged in a plurality of rows. The ducts have an approximately equal spacing between each other both within each row and from one row to another.

Growing community of inventors

Hamburg, Germany

Siegfried Glang