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Class Information
Number: 405/153
Name: Hydraulic and earth engineering > Underground passageway, e.g., tunnel > Lining > Panel > With separate fastening means between adjacent panels
Description: Method or apparatus wherein each platelike segment is assembled to each adjacent segment by a discrete securing means.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7404694 |
Method and device for stabilizing a cavity excavated in underground construction |
Jul. 29, 2008 |
| 7056064 |
Block unit for repairing flow passage facilities and method of repairing flow passage facilities |
Jun. 6, 2006 |
| 7018138 |
Pier-repairing and reinforcing panel and method of repairing and reinforcing piers using such panels |
Mar. 28, 2006 |
| 7004679 |
Easily-cuttable tunnel segment structure |
Feb. 28, 2006 |
| 6923600 |
Method of repairing and reinforcing piers using stones |
Aug. 2, 2005 |
| 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 |
| 6669551 |
Mine ventilation structure and deck panels therefor |
Dec. 30, 2003 |
| 6616377 |
Device for joining tunnel segments |
Sep. 9, 2003 |
| 6379077 |
Device for joining two concrete members together |
Apr. 30, 2002 |
| 6264549 |
Mine ventilation |
Jul. 24, 2001 |
| 6076995 |
Segments |
Jun. 20, 2000 |
| 5992118 |
Segment for lining cavities |
Nov. 30, 1999 |
| 5938375 |
Method of sealing joints between adjacent sheet piling sections to form a continuous barrier and barriers formed using said method |
Aug. 17, 1999 |
| 5879231 |
Mine ventilation structure |
Mar. 9, 1999 |
| 5749399 |
End sections of connections for mineral wool conduits of the "Climaver Plus" type |
May. 12, 1998 |
| 5634312 |
Shear bolt connected structural units |
Jun. 3, 1997 |
| 5549416 |
Device for joining two members together |
Aug. 27, 1996 |
| 5537794 |
Shear bolt connected structural units |
Jul. 23, 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 |
| 5466187 |
Mine ventilation structure |
Nov. 14, 1995 |
| 5412916 |
Structure having quick-connect components |
May. 9, 1995 |
| 5346332 |
Tubbing-type tunnel lining |
Sep. 13, 1994 |
| 5332334 |
Tunnel wall with lining |
Jul. 26, 1994 |
| 5324139 |
Method for the construction of long tunnel with a lining |
Jun. 28, 1994 |
| 5131789 |
Mill hole liner ring connector assembly |
Jul. 21, 1992 |
| 5102263 |
Method of renovating and/or protecting sewers and pipes |
Apr. 7, 1992 |
| 5066167 |
Prestressed concrete lining in a pressure tunnel |
Nov. 19, 1991 |
| 5035538 |
Arcuate precast tunnel lining segments |
Jul. 30, 1991 |
| 4991999 |
Corrugated structural panels |
Feb. 12, 1991 |
| 4863311 |
Lining for bore holes in salt domes |
Sep. 5, 1989 |
| 4836714 |
Enclosed structures of very large cross-section, such as conduits, silos or shelters |
Jun. 6, 1989 |
| 4834395 |
Gasket seal |
May. 30, 1989 |
| 4830536 |
Method and apparatus for tunnel lining |
May. 16, 1989 |
| 4815895 |
Construction of tunnels or pipes for use in civil engineering works |
Mar. 28, 1989 |
| 4812084 |
Tubbing ring for lining a tunnel |
Mar. 14, 1989 |
| 4685839 |
Fishplate |
Aug. 11, 1987 |
| 4662773 |
Segmental tunnel lining consisting of reinforced concrete tubbings |
May. 5, 1987 |
| 4629362 |
Shield tunneling machine |
Dec. 16, 1986 |
| 4594026 |
Wedge member for assembling tunnel shield voussoirs |
Jun. 10, 1986 |
| 4585371 |
Lining of tubular structures |
Apr. 29, 1986 |
| 4558970 |
Tunnel shield structure |
Dec. 17, 1985 |
| 4545701 |
Tunnel wall structure |
Oct. 8, 1985 |
| 4515501 |
Tunnel linings |
May. 7, 1985 |
| 4497590 |
Tunnel lining |
Feb. 5, 1985 |
| 4477204 |
Cast concrete element for underground tubular structure |
Oct. 16, 1984 |
| 4439066 |
Pervious tunnel liner member |
Mar. 27, 1984 |
| 4318636 |
Tunnel lining, segment therefore and method of lining a tunnel |
Mar. 9, 1982 |
| 4318637 |
Process and device for the assembly of voussoirs for tunnel linings |
Mar. 9, 1982 |
| 4261541 |
Manhole sewer pipe opening blockout member |
Apr. 14, 1981 |
| 4252464 |
Device for limiting stresses in particular for buried tubular structures |
Feb. 24, 1981 |
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