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Patent Searching and Data


Matches 451 - 500 out of 9,864

Document Document Title
WO/1997/037163A1
The invention concerns a covering or locating strip for supply or disposal systems in the field of underground working. The strip consists of a plurality of individual components which assume different functions. The individual component...  
WO/1997/031213A1
Extruded plastics (preferably heat-shrinkable) tubing having at least one internal dividing wall formed by heat-flowable (preferably hot-melt) adhesive material co-extruded with the tubing to provide at least two lumens extending longitu...  
WO1997020236A3  
WO/1997/029530A1
The invention relates to pulling electrical conductors (36a-36f, 36a'-36c') into elastical, bendable protection pipes (10a-10f) through the intermediary of a pulling rope (24) with a thickening (26) already inserted into the pipe (10a-10...  
WO/1997/026574A2
The invention concerns a cable joint for optical fibre cables, preferably optical fibre mini-cables or micro-cables, with cable-insertion units which are disposed perpendicular to the axis of the joint body so that the cable joint can be...  
WO/1997/026663A1
An electrical interface (500) provides a permanent electrical facility by electrically connecting it to a temporary electrical facility which provides electrical utilities to construction sites which can be activated by a non-utility qua...  
WO/1997/020236A2
The invention relates to a method of introducing an optical cable in the form of a micro- or mini-cable (1) into a solid bed (17) using an embedding unit (23). The micro- or mini-cable (1) used for this purpose comprises a homogeneous tu...  
WO/1997/016877A2
The invention relates to a cover plate (20) for a cable duct (10), specifically a cable duct situated above ground along railway lines, streets, tunnels, in open air installations, electricity substations, airports and the like. The cove...  
WO/1997/001869A1
An electrochemical charge storage device (10) includes first and second electrodes (16, 22) with first and second current collectors (18, 24) respectively attached, an electrolyte (20) disposed between the electrodes and first and second...  
WO/1996/033365A1
A sheath device for cables, particularly electrical or telecommunication cables, is disclosed. The sheath device includes an outer tube (10) with an axis, a first end (12) and a second end (14); a plurality of ducts (16) with first (18) ...  
WO/1996/022873A1
A conduit liner which is made by cladding the inner surface thereof with hot melt fluidized deposition thereon while the conduit is heated. Preferably, the fluidized deposition is of polymeric material which may include a low friction ad...  
WO/1996/004705A1
The device (10) for laying cable consists of a lifting device (16), a holding device (17) and a lowering device (18). Guides (31, 32) and supports (36, 37) are attached both to the lifting device (16) and to the lowering device (18). To ...  
WO/1995/034728A1
The present invention relates to a casting mould arrangement for the embedding of pipes (4), in which the individual pipes are assumed to be placed essentially at a predetermined distance from one another and which comprises at least two...  
WO/1995/027324A1
The container-like installation is fitted in an open frame (2) and can be inserted into an underground concrete housing (6, 7). The concrete housing consists of two mouldings (6, 7) which are inherently stable and are prefabricated befor...  
WO/1995/024721A1
A device for resolving axial and angular misalignments between electrical conductors of adjacent sections of a pre-bussed rigid conduit electrical feeder system. The variable phase positioning device includes a flexible housing with an e...  
WO/1995/023448A1
A device (1) capable of co-operating with an outer pressure member (25) to form a sealing block between two or more elongate substrates and a hollow housing within which the substrates extend, the device (1) comprising: (i) an elongate s...  
WO/1995/016830A1
The invention relates to a container for equipement which is placeable in the ground, said container comprising: a rectangular bottom (1); inner wall (2, 5) parts diverging at the top in stepwise manner to a horizontally oriented strip (...  
WO/1995/010872A1
A flexible duct for underground cables comprises a plurality of cylindrical bodies made of highly rigid resin integrally coupled through resin joints cylindrically indented in a substantially S-shaped section. Each of the joints comprise...  
WO/1994/021018A1
A buriable plastic cable duct element, usable as a walkway, to be arranged in particular along tracks, has a trough (1) with a U-shaped cross-section whose side walls (2, 3) are stepped at the trough edges. A lid (9) with a safely practi...  
WO/1994/008377A1
A cable duct access unit for connection into a cable duct network has a junction box (1) and an upper sleeve section (2). The junction box (1) has an upstanding chamber (7), through which services may be introduced into said network. The...  
WO/1994/001907A1
A U-section cable channelling trough (10) of a web (11) of plastics material with external intersecting ribs (12), having a pair of sloping rabbets (13). A cover (30) of plastics material has an upper web surface (31) with a non-slip rid...  
WO/1993/014545A1
The object of the invention is a longitudinal attachment moulding (4) for an electrical cable (6) or like, which includes a bottom section (1) attached to a base (10), slightly flexible sides (2) rising from the bottom section, which for...  
WO/1993/008486A1
A tape (3) comprises a biodegradable carrier and a water soluble dye, and is buried in soil (4) above a service such as a pipe (2). The tape (3) may comprise ethylene vinyl acetate copolymer made biodegradable by the presence of starch. ...  
WO/1993/003302A1
A method of sealing a duct (7) having a non-uniform cross section which comprises: (i) positioning within the duct a device (13) for locating a sealing material at a localized portion of an inner surface of the duct, at the non-uniformit...  
WO/1992/017922A1
A sectionalized electrical distribution feeder system for carrying electrical power from a source point to a use point or a distribution point. Each section (14, 14') of the distribution system includes a substantially cylindrical enclos...  
WO/1992/016987A1
A heat reshapeable rigid conduit and method for forming an elbow or offset having any desired bend radius therefrom. The rigid conduit is formed of a flexible metal tubing with a layer of heat softenable plastic preferably covering the e...  
WO/1992/010869A1
A system for introducing a cable (11) into a cable duct (12) and at the same time for laying the cable duct (12) containing the cable (11) underground has a device (43, 44) for continuously introducing the cable into the cable duct (12),...  
WO/1990/013767A1
Method for recycling containers particularly non biodegradable single use containers. The method is characterized in that the containers (1) are sold filled with their conventional contents; after consuming said contents, the containers ...  
WO/1990/004192A1
A seal for a duct (7) containing a transmission line package (P) comprises a flexible member (2) disposed in a connector (1). The flexible member (2) has a waisted portion that collapses inwardly onto the transmission line package (P) to...  
WO/1989/012334A1
Electrode used for one pole in underwater transmission of high-voltage direct current, an insulated cable being used for the other pole, such electrodes being adapted to be stationary on the bottom of the sea to serve as the anode and th...  
WO/1989/008906A1
The invention concerns a process for producing in a practical andrapid manner drawings recording the position of underground waternetworks and cables in particular. By taking aerial photographs at optimum times and seasons of the year in...  
WO/1989/006810A1
A method for installation and subsequent location of a concealed object such as an underground cable or pipe comprises locating on or near the object a detection element formed of a ferromagnetic alloy having a high permeability and low ...  
WO/1989/001253A1
A polymeric tape intended for use underground near service lines with a biocide incorporated into the polymer. The biocide's presence in the tape after burial discourages vegetative, fungal or other biological growth near the tape. Speci...  
WO/1989/000264A1
A system for plugging a conduit (10) wherein a container (20) containing a foaming agent and having a pull tab (30) and opening is placed within the conduit interior with the pull tab positioned between a barrier element (32) and the con...  
WO/1986/005932A1
An integrated circuit comprising a series pass transistor (20) for sourcing current from the positive side of a battery to an inductive load (18) includes integrated circuitry for providing a direct current conduction path between ground...  
WO/1984/004998A1
Cable conduit system into which cables of great length, for example waveguide cables, can be drawn, characterised in that a device for the angular deflection of the path of the conduit or cable, in the form of a roller bend, is installed...  
WO/1981/002054A1
An apparatus (2 or 3) for jumping a moving object (10) from one place to another. Fields of application include protection of submarine installations such as pipelines (1) and cables, from damage due to dragging anchors (10) and fishing ...  
WO/1980/000583A1
A system for primarily supplying fishing-boats lying berthed in harbour with electrical power, comprises a plurality of terminal boxes (1) which are countersunk along the edge of the quay and each contain electric power socket outlets (2...  
WO/1980/000182A1
Conduit joining apparatus for connecting the longitudinal ends of preformed concrete conduits (10) having pipes (12) therein in which electrical cables and the like are installed. The preformed conduits are placed in a trench below the n...  
JP2019215312A
[Subject] When constructing many wiring over a long distance, it enables it to get to know a course of actually constructed wiring easily. [Means for Solution] A wiring course detection system concerning an embodiment is provided with th...  
JP2019214885A
[Subject] Even if it is after burial, a hand hole which makes it possible to adjust weight of the whole hand hole easily is provided. [Means for Solution] Body part 2 by which hand hole 1 has opening 21 in a upper end, and inner circumfe...  
JP2019216572A
[Subject] A support implement of wiring / piping material which can regulate that a termite reaches wiring / piping material is provided. [Means for Solution] Support implements 21 and 22 which support cable K in an underground buried bo...  
JP6621667B2  
JP6623259B2  
JP3224368U
[Subject] Though it is a type installed in earth surface, it is considered as shape which can be lost into planting, and it is safe also for a worker and provides an electric socket box for planting of structure where rain water cannot e...  
JP2019210689A
[Subject] An adjusting tool and an installation method which plan a reduction of incidence of a worker concerning installation of a middle connection box are provided. [Means for Solution] The 1st member 210 fixed to side wall 104 of a m...  
JP6618674B2  
JP6613934B2  
JP2019205331A
[Subject] A cable of an optical power generation assembly is guided and protected, and a cable collecting apparatus with possible making a life of a cable extend is provided. [Means for Solution] A cable collecting apparatus is provided ...  
JP2019205324A
[Subject] Pipe terminal area anti-ant structure of an underground buried box where inside of protective tube material can be taken up easily, and the anti-ant effect can be demonstrated easily is provided. [Means for Solution] Pipe termi...  

Matches 451 - 500 out of 9,864