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Methods of making concrete lining segments
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CPC
E21D11/086
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Parent Industries
E
FIXED CONSTRUCTIONS
E21
Mining
E21D
SHAFTS TUNNELS GALLERIES LARGE UNDERGROUND CHAMBERS
E21D11/00
Lining tunnels, galleries or other underground cavities
Current Industry
E21D11/086
Methods of making concrete lining segments
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Patents Grants
last 30 patents
Information
Patent Grant
Centrifugal intelligent construction device for excavation concrete...
Patent number
12,091,974
Issue date
Sep 17, 2024
Zhejiang University
Hailong Wang
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Conduit segment casting mold and method of forming a conduit segment
Patent number
10,913,178
Issue date
Feb 9, 2021
Electricwaze LLC
Ross Tessien
E21 - EARTH DRILLING MINING
Information
Patent Grant
Concrete
Patent number
10,677,056
Issue date
Jun 9, 2020
C-Probe Systems Limited
Graeme Jones
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for producing a construction element, in particular a tunnel...
Patent number
10,018,043
Issue date
Jul 10, 2018
Trelleborg Ridderkerk B.V.
Joel Emmanuel Van Stee
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Holder for casting into a concrete element
Patent number
9,528,541
Issue date
Dec 27, 2016
MEESE GMBH
Ludwig Meese
E04 - BUILDING
Information
Patent Grant
Tunnel linings
Patent number
4,397,583
Issue date
Aug 9, 1983
Charcon Tunnels Limited
Thomas E. Horncy
E21 - EARTH DRILLING MINING
Information
Patent Grant
Casing voussoir and method for producing the voussoir
Patent number
4,065,932
Issue date
Jan 3, 1978
Sogelerg
Jacques Francois Oger
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
A CENTRIFUGAL INTELLIGENT CONSTRUCTION DEVICE FOR EXCAVATION CONCRE...
Publication number
20240084701
Publication date
Mar 14, 2024
ZHEJIANG UNIVERSITY
HAILONG WANG
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
PRODUCTION PLANT AND METHOD FOR PRODUCING CONCRETE TUBBING IN A TUN...
Publication number
20220250277
Publication date
Aug 11, 2022
Stefan MEDEL
E21 - EARTH DRILLING MINING
Information
Patent Application
FORMWORK FOR PRODUCING CONCRETE TUBBING IN A TUNNEL LINING SYSTEM
Publication number
20220168921
Publication date
Jun 2, 2022
Stefan MEDEL
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Roadway Conduit Systems and Methods
Publication number
20210237309
Publication date
Aug 5, 2021
Electricwaze LLC
Ross Tessien
E21 - EARTH DRILLING MINING
Information
Patent Application
PRE-CAST SEGMENT FOR TUNNELS AND METHOD FOR PRODUCING AND MONITORIN...
Publication number
20200116021
Publication date
Apr 16, 2020
SAFECERTIFIEDSTRUCTURE TECNOLOGIA S.P.A.
Giuseppe MANCINI
E21 - EARTH DRILLING MINING
Information
Patent Application
IMPROVEMENTS RELATING TO CONCRETE
Publication number
20180058217
Publication date
Mar 1, 2018
C-PROBE SYSTEMS LIMITED
Graeme Jones
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Method for Producing a Construction Element, in Particular a Tunnel...
Publication number
20170175527
Publication date
Jun 22, 2017
Trelleborg Ridderkerk B.V.
Joel Emmanuel Van Stee
E21 - EARTH DRILLING MINING
Information
Patent Application
HOLDER FOR CASTING INTO A CONCRETE ELEMENT
Publication number
20140286726
Publication date
Sep 25, 2014
Ludwig Meese
E04 - BUILDING
Information
Patent Application
Construction Element and Method for its Manufacture
Publication number
20090272052
Publication date
Nov 5, 2009
Hallvar Eide
A62 - LIFE-SAVING FIRE-FIGHTING