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1. WO2012064275 - MACHINE FOR SAWING TRENCHES AND PLACING DUCTS/CABLES

Publication Number WO/2012/064275
Publication Date 18.05.2012
International Application No. PCT/SE2011/051351
International Filing Date 10.11.2011
IPC
H02G 1/06 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
1Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines
06for laying cables, e.g. laying apparatus on vehicle
E02F 5/10 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
FDREDGING; SOIL-SHIFTING
5Dredgers or soil-shifting machines for special purposes
02for digging trenches or ditches
10with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
F16L 1/032 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
1Laying or reclaiming pipes; Repairing or joining pipes on or under water
024Laying or reclaiming pipes on land, e.g. above the ground
028in the ground
032the pipes being continuous
G02B 6/50 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
46Processes or apparatus adapted for installing optical fibres or optical cables
50Underground or underwater installation; Installation through tubing, conduits or ducts
CPC
B23D 59/00
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
59Accessories specially designed for sawing machines or sawing devices
B23D 59/001
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
59Accessories specially designed for sawing machines or sawing devices
001Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade
B23D 59/008
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
59Accessories specially designed for sawing machines or sawing devices
008comprising computers
B23D 61/025
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
61Tools for sawing machines or sawing devices
02Circular saw blades
025Details of saw blade body
B23D 61/18
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
61Tools for sawing machines or sawing devices
18Sawing tools of special type, e.g. wire saw strands, saw blades or saw wire equipped with diamonds or other abrasive particles in selected individual positions
B28D 1/045
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
DWORKING STONE OR STONE-LIKE MATERIALS
1Working stone or stone-like materials, e.g. brick, concrete ; or glass; , not provided for elsewhere; Machines, devices, tools therefor
02by sawing
04with circular ; or cylindrical; saw-blades or saw-discs
045Sawing grooves in walls; sawing stones from rocks; sawing machines movable on the stones to be cut
Applicants
  • DELLCRON AB [SE]/[SE] (AllExceptUS)
  • GUSTAVSSON, Conny [SE]/[SE] (UsOnly)
  • HULTMAN, Hasse [SE]/[SE] (UsOnly)
Inventors
  • GUSTAVSSON, Conny
  • HULTMAN, Hasse
Agents
  • EHRNER & DELMAR PATENTBYRÅ AB
Priority Data
1051177-210.11.2010SE
1100598-019.08.2011SE
1150732-405.08.2011SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MACHINE FOR SAWING TRENCHES AND PLACING DUCTS/CABLES
(FR) MACHINE POUR DÉCOUPER DES TRANCHÉES ET PLACER DES CONDUITS/CÂBLES
Abstract
(EN)
The present invention relates to a machine arranged for sawing micro trenches and placing ducts/communication cables in micro trenches, said machine comprising a saw blade arranged for sawing a micro trench in an area; said machine further comprises a stabilizing device arranged for stabilizing the walls of said micro trench when placing ducts/communication cables into said micro trench, said stabilizing device being positioned immediately behind said saw blade in said micro trench, and said stabilizing device comprising guiding means for guiding at least one duct/communication cable when placed into said micro trench.
(FR)
L'invention concerne une machine conçue pour découper des microtranchées et placer des conduits/câbles de communication dans les microtranchées, laquelle machine comprend une lame de scie conçue pour découper des microtranchées dans une zone, ainsi qu'un dispositif de stabilisation conçu pour stabiliser les parois de la microtranchée lors du placement des conduits/câbles de communication dans ladite microtranchée, lequel dispositif de stabilisation est disposé immédiatement derrière la lame de scie dans la microtranchée, et comprend un moyen de guidage afin de guider au moins un conduit/câble de communication lors de leur placement dans la microtranchée.
Also published as
Latest bibliographic data on file with the International Bureau