Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020109207 - PICK TOOL FOR ROAD MILLING

Publication Number WO/2020/109207
Publication Date 04.06.2020
International Application No. PCT/EP2019/082369
International Filing Date 25.11.2019
IPC
E21C 35/183 2006.01
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
CMINING OR QUARRYING
35Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/-E21C33/182
18Mining picks; Holders therefor
183with inserts or layers of wear-resisting material
E01C 23/088 2006.01
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
23Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
06Devices or arrangements for working the finished surface; Devices for repairing the surface of damaged paving
08for roughening or patterning; for removing high spots or material bonded to the surface, e.g. markings
085using power-driven tools, e.g. vibratory tools
088Rotary tools, e.g. milling drums
E21C 35/18 2006.01
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
CMINING OR QUARRYING
35Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/-E21C33/182
18Mining picks; Holders therefor
CPC
E01C 23/088
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
23Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
06Devices or arrangements for working the finished surface
08for roughening or patterning; for removing ; the surface down to a predetermined depth; high spots or material bonded to the surface, e.g. markings; ; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
085using power-driven tools, e.g. vibratory tools
088Rotary tools, e.g. milling drums
E21C 35/183
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
CMINING OR QUARRYING
35Miscellaneous items relating to machines for slitting or completely freeing the mineral from the seam
18Mining picks; Holders therefor
183with inserts or layers of wear-resistant material
E21C 35/1831
E21C 35/1837
Applicants
  • ELEMENT SIX GMBH [DE]/[DE]
Inventors
  • RIES, Bernd Heinrich
  • WEINBACH, Eric
Agents
  • ROLLINSON, Gabrielle Mary Joy
  • MITCHELL, Matthew Benedict David
  • REEVE, Anna Elizabeth
Priority Data
1819280.727.11.2018GB
1901281.430.01.2019GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PICK TOOL FOR ROAD MILLING
(FR) OUTIL DE PIQUAGE POUR LE FRAISAGE DES ROUTES
Abstract
(EN)
This disclosure relates to a pick tool suitable for road milling. The pick tool comprises a central axis, an impact tip and a support body, and the impact tip is joined to the support body at a non-planar interface. The non-planar interface comprises two co-axial and annular interface surfaces.
(FR)
La présente invention concerne un outil de piquage approprié pour le fraisage de route. L'outil de piquage comprend un axe central, une pointe d'impact et un corps support, et la pointe d'impact est jointe au corps support au niveau d'une interface non plane. L'interface non plane comprend deux surfaces d'interface coaxiales et annulaires.
Latest bibliographic data on file with the International Bureau