Patents-Review.com
ClassID:

136069 ⎘

E21D11/385 - CPC Classification

Classification description:

Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings , e.g. by assembling; Waterproofing ; Heat insulating; Soundproofing; Electric insulating Sealing means positioned between adjacent lining members

Sub-classes:
Recent Application in this class:
#1
20230003301
2023-01-05

Sealing profile for concrete tubbing

 #2
20220235659
2022-07-28

Device and method for accurately fixing internal waterstop in lakebed tunnel

 #3
20220214297
2022-07-07

Insulating material, method for inspecting the weld and control system for quality control of the weld

 #4
20210355827
2021-11-18

Tunnel lining composed of at least two concrete elements

 #5
20210239003
2021-08-05

Tunnel support system and method

 #6
20210215042
2021-07-15

CAST-IN TUNNEL GASKET AND JOINING METHOD

 #7
20210025276
2021-01-28

Process for Sealing Joints Between Prefabricated Ashlars or Similar Construction Elements, in Particular in The Construction of Tunnels and Galleries, and Corresponding Sealing System and Strip

 #8
20200263543
2020-08-20

Tunnel support system and method

 #9
20200263542
2020-08-20

Underground support system and method

 #10
20200173586
2020-06-04

Sealing profile for embedding into a moulding of curable material

 #11
20200141114
2020-05-07

Fire resistant expansion joint systems

 #12
20200017412
2020-01-16

Fireproof material and fireproof plate, and fireproof wall structure for tunnel and construction method

 #13
20190323347
2019-10-24

Water and/or fire resistant tunnel expansion joint systems

 #14
20190257202
2019-08-22

Helical segmental lining

 #15
20190226341
2019-07-25

Tunnel system

 #16
20190226340
2019-07-25

Removable and replaceable anchored tunnel gasket

 #17
20190226202
2019-07-25

Removable and replaceable anchored frame-like tunnel gasket construction with soft corners

 #18
20190195070
2019-06-27

SEALING PROFILE FOR EMBEDDING INTO A MOULDING OF CURABLE MATERIAL

 #19
20190039271
2019-02-07

Method for preparing a two-component article and article obtainable by the method

 #20
20180216341
2018-08-02

Wall seal system

 #21
20170226733
2017-08-10

Fire resistant tunnel expansion joint systems

 #22
20170175527
2017-06-22

Method for producing a construction element, in particular a tunnel element, having a watertight seal

 #23
20160290135
2016-10-06

Protective element, concrete element, and method for producing a concrete element

 #24
20160195459
2016-07-07

Testing device for testing seals having anchoring feet

 #25
20160122999
2016-05-05

Wall seal system

 #26
20160053614
2016-02-25

PROTECTIVE ELEMENT, CONCRETE ELEMENT, AND METHOD FOR PRODUCING A CONCRETE ELEMENT

 #27
20160047242
2016-02-18

Water and/or fire resistant tunnel expansion joint systems

 #28
20150361793
2015-12-17

METHOD FOR PRODUCING A TUBBING WITH A THERMOPLASTIC SEALING LAYER

 #29
20150259905
2015-09-17

Precompressed water and/or fire resistant tunnel expansion joint systems, and transitions

 #30
20150192014
2015-07-09

Tunnel segment cross gasket

 #31
20140193204
2014-07-10

TUBBING HAVING A THERMOPLASTIC SEALING LAYER

 #32
20120328369
2012-12-27

Sealing arrangement for shaft and tunnel constructions

 #33
20120301224
2012-11-29

Protective element, concrete element, and method for producing a concrete element

 #34
20120213590
2012-08-23

Mine shaft liner plate system and method

 #35
20120121338
2012-05-17

SEALING ARRANGEMENT FOR SHAFT AND TUNNEL CONSTRUCTION

 #36
20110188939
2011-08-04

MINE SHAFT LINER PLATE SYSTEM AND METHOD

 #37
20090148658
2009-06-11

Sealing arrangement composed of different types of polymer material

 #38
20080012239
2008-01-17

Abrasion oil and solvent resistant coating for tunnel segment gaskets

 #39
17476399
2024-02-20

Tunnel digging machine (TDM)