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Class Information
Number: 405/152
Name: Hydraulic and earth engineering > Underground passageway, e.g., tunnel > Lining > Panel > With sealing feature
Description: Method or apparatus wherein a gasket or a hardenable material is placed between or around the area of contact between adjacent segments.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7156124 |
Segment for rehabilitating an existing pipe and a rehabilitating pipe assembled using segments |
Jan. 2, 2007 |
| 6893188 |
Continuous method of realization of works underground, tunnels and excavations in general with works of consolidation, permeabilization and drainage obtained through guided perforations |
May. 17, 2005 |
| 6612585 |
Elastomeric strand-shaped sealing profile |
Sep. 2, 2003 |
| 6592296 |
Sealing assembly for tunnel construction sections |
Jul. 15, 2003 |
| 6575664 |
Sealing arrangement |
Jun. 10, 2003 |
| 6554536 |
Linings for sewers |
Apr. 29, 2003 |
| 6540438 |
Inflatable underground structure liner |
Apr. 1, 2003 |
| 6402611 |
Hinged mine stopping |
Jun. 11, 2002 |
| 6328501 |
Method of manufacturing a tunnel or shaft lining or pipeline |
Dec. 11, 2001 |
| 6267536 |
Sealing arrangement for tunnel segments |
Jul. 31, 2001 |
| 6220787 |
Ship type floating oil production system |
Apr. 24, 2001 |
| 6164871 |
Mine stopping having a swinging door |
Dec. 26, 2000 |
| 6129485 |
Seal and process for producing such seal |
Oct. 10, 2000 |
| 5938375 |
Method of sealing joints between adjacent sheet piling sections to form a continuous barrier and barriers formed using said method |
Aug. 17, 1999 |
| 5888023 |
Seal arrangement for tubular tunnel segments |
Mar. 30, 1999 |
| 5870871 |
Sump liner and method of installation |
Feb. 16, 1999 |
| 5660912 |
Plastic profiled strip forming helically wound tube using hinged flap for jointing |
Aug. 26, 1997 |
| 5660501 |
Corner area for tubbing seals |
Aug. 26, 1997 |
| 5634312 |
Shear bolt connected structural units |
Jun. 3, 1997 |
| 5613806 |
Sealing system for sewer and water applications |
Mar. 25, 1997 |
| 5537794 |
Shear bolt connected structural units |
Jul. 23, 1996 |
| 5489164 |
Method of connection |
Feb. 6, 1996 |
| 5472295 |
Shield tunneling method using flexible segments, flexible segments for shield tunneling method, and flexible segments for secondary application of shield tunneling method |
Dec. 5, 1995 |
| 5470178 |
Insulating tunnel liner system |
Nov. 28, 1995 |
| 5466093 |
Method and apparatus for removing contaminants from a duct or pipe |
Nov. 14, 1995 |
| 5452558 |
Method for permanently repairing and sealing roofs |
Sep. 26, 1995 |
| 5439319 |
Tunnel barrier system and method of installing the same |
Aug. 8, 1995 |
| 5108671 |
Concrete formwork and method for forming a draft tube |
Apr. 28, 1992 |
| 5074711 |
Profiled seal for tunnel segments |
Dec. 24, 1991 |
| 5044823 |
Relating to seals |
Sep. 3, 1991 |
| 5040921 |
Segmented tunnel system |
Aug. 20, 1991 |
| 5035538 |
Arcuate precast tunnel lining segments |
Jul. 30, 1991 |
| 4946309 |
Sealing profile |
Aug. 7, 1990 |
| 4911577 |
Mine door system |
Mar. 27, 1990 |
| 4900607 |
Sealing profile |
Feb. 13, 1990 |
| 4889448 |
Tunnel construction |
Dec. 26, 1989 |
| 4824289 |
Sealing profile for tunnel segments |
Apr. 25, 1989 |
| 4797032 |
Sealing profile |
Jan. 10, 1989 |
| 4762441 |
Sealing profile |
Aug. 9, 1988 |
| 4730427 |
Shuttering and shoring wall |
Mar. 15, 1988 |
| 4662773 |
Segmental tunnel lining consisting of reinforced concrete tubbings |
May. 5, 1987 |
| 4655638 |
Waterstop for monolith joints and method |
Apr. 7, 1987 |
| 4626133 |
Waterstop for monolith joints |
Dec. 2, 1986 |
| 4497590 |
Tunnel lining |
Feb. 5, 1985 |
| 4477204 |
Cast concrete element for underground tubular structure |
Oct. 16, 1984 |
| 4363565 |
Tunnelling |
Dec. 14, 1982 |
| 4247221 |
Process for lining tunnels |
Jan. 27, 1981 |
| 4199158 |
Profiled gasket for sealing tunnel segment joints |
Apr. 22, 1980 |
| 4075855 |
Tunnel construction and tunnel tubbing |
Feb. 28, 1978 |
| 4072021 |
Method of driving and forming a tunnel with hydraulic boring machine |
Feb. 7, 1978 |
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